diff --git a/Demos/Device/Incomplete/TestAndMeasurement/Descriptors.h b/Demos/Device/Incomplete/TestAndMeasurement/Descriptors.h
index e45654a27bc22f0925a1c9d91fb5f03a9448148b..17f68f3a3adb9acdd6d46809028ce1e466b4445b 100644
--- a/Demos/Device/Incomplete/TestAndMeasurement/Descriptors.h
+++ b/Demos/Device/Incomplete/TestAndMeasurement/Descriptors.h
@@ -1,84 +1,84 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Copyright 2010 Peter Lawrence (majbthrd [at] gmail [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- *
- * Header file for Descriptors.c.
- */
-
-#ifndef _DESCRIPTORS_H_
-#define _DESCRIPTORS_H_
-
- /* Includes: */
- #include <avr/pgmspace.h>
-
- #include <LUFA/Drivers/USB/USB.h>
-
- /* Macros: */
- /** Endpoint address of the TMC notification IN endpoint. */
- #define TMC_NOTIFICATION_EPADDR (ENDPOINT_DIR_IN | 2)
-
- /** Endpoint address of the TMC device-to-host data IN endpoint. */
- #define TMC_IN_EPADDR (ENDPOINT_DIR_IN | 3)
-
- /** Endpoint address of the TMC host-to-device data OUT endpoint. */
- #define TMC_OUT_EPADDR (ENDPOINT_DIR_OUT | 4)
-
- /** Size in bytes of the TMC data endpoints. */
- #define TMC_IO_EPSIZE 64
-
- /** Size in bytes of the TMC notification endpoint. */
- #define TMC_NOTIFICATION_EPSIZE 8
-
- /* Type Defines: */
- /** Type define for the device configuration descriptor structure. This must be defined in the
- * application code, as the configuration descriptor contains several sub-descriptors which
- * vary between devices, and which describe the device's usage to the host.
- */
- typedef struct
- {
- USB_Descriptor_Configuration_Header_t Config;
-
- // Test and Measurement Interface
- USB_Descriptor_Interface_t TM_Interface;
- USB_Descriptor_Endpoint_t TM_DataOutEndpoint;
- USB_Descriptor_Endpoint_t TM_DataInEndpoint;
- USB_Descriptor_Endpoint_t TM_NotificationEndpoint;
- } USB_Descriptor_Configuration_t;
-
- /* Function Prototypes: */
- uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
- const uint8_t wIndex,
- const void** const DescriptorAddress)
- ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
-
-#endif
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+ Copyright 2010 Peter Lawrence (majbthrd [at] gmail [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Header file for Descriptors.c.
+ */
+
+#ifndef _DESCRIPTORS_H_
+#define _DESCRIPTORS_H_
+
+ /* Includes: */
+ #include <avr/pgmspace.h>
+
+ #include <LUFA/Drivers/USB/USB.h>
+
+ /* Macros: */
+ /** Endpoint address of the TMC notification IN endpoint. */
+ #define TMC_NOTIFICATION_EPADDR (ENDPOINT_DIR_IN | 2)
+
+ /** Endpoint address of the TMC device-to-host data IN endpoint. */
+ #define TMC_IN_EPADDR (ENDPOINT_DIR_IN | 3)
+
+ /** Endpoint address of the TMC host-to-device data OUT endpoint. */
+ #define TMC_OUT_EPADDR (ENDPOINT_DIR_OUT | 4)
+
+ /** Size in bytes of the TMC data endpoints. */
+ #define TMC_IO_EPSIZE 64
+
+ /** Size in bytes of the TMC notification endpoint. */
+ #define TMC_NOTIFICATION_EPSIZE 8
+
+ /* Type Defines: */
+ /** Type define for the device configuration descriptor structure. This must be defined in the
+ * application code, as the configuration descriptor contains several sub-descriptors which
+ * vary between devices, and which describe the device's usage to the host.
+ */
+ typedef struct
+ {
+ USB_Descriptor_Configuration_Header_t Config;
+
+ // Test and Measurement Interface
+ USB_Descriptor_Interface_t TM_Interface;
+ USB_Descriptor_Endpoint_t TM_DataOutEndpoint;
+ USB_Descriptor_Endpoint_t TM_DataInEndpoint;
+ USB_Descriptor_Endpoint_t TM_NotificationEndpoint;
+ } USB_Descriptor_Configuration_t;
+
+ /* Function Prototypes: */
+ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+ const uint8_t wIndex,
+ const void** const DescriptorAddress)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
+
+#endif
diff --git a/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.h b/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.h
index bd93154f8457150032057b4f8a82efc83ed992b6..9fa9f23d0b465d3f4433cf806b00d5ae28bf4afa 100644
--- a/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.h
+++ b/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.h
@@ -1,149 +1,149 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#ifndef _TESTANDMEASUREMENT_H_
-#define _TESTANDMEASUREMENT_H_
-
- /* Includes: */
- #include <avr/io.h>
- #include <avr/wdt.h>
- #include <avr/power.h>
- #include <avr/interrupt.h>
-
- #include "Descriptors.h"
-
- #include <LUFA/Drivers/USB/USB.h>
- #include <LUFA/Drivers/Board/LEDs.h>
-
- /* Macros: */
- /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
- #define LEDMASK_USB_NOTREADY LEDS_LED1
-
- /** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
- #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
-
- /** LED mask for the library LED driver, to indicate that the USB interface is ready. */
- #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
-
- /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
- #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
-
- /** LED mask for the library LED driver, to indicate that the USB interface is busy. */
- #define LEDMASK_USB_BUSY LEDS_LED2
-
- #define Req_InitiateAbortBulkOut 0x01
- #define Req_CheckAbortBulkOutStatus 0x02
- #define Req_InitiateAbortBulkIn 0x03
- #define Req_CheckAbortBulkInStatus 0x04
- #define Req_InitiateClear 0x05
- #define Req_CheckClearStatus 0x06
- #define Req_GetCapabilities 0x07
- #define Req_IndicatorPulse 0x40
-
- #define TMC_STATUS_SUCCESS 0x01
- #define TMC_STATUS_PENDING 0x02
- #define TMC_STATUS_FAILED 0x80
- #define TMC_STATUS_TRANSFER_NOT_IN_PROGRESS 0x81
- #define TMC_STATUS_SPLIT_NOT_IN_PROGRESS 0x82
- #define TMC_STATUS_SPLIT_IN_PROGRESS 0x83
-
- #define TMC_MESSAGEID_DEV_DEP_MSG_OUT 0x01
- #define TMC_MESSAGEID_DEV_DEP_MSG_IN 0x02
- #define TMC_MESSAGEID_DEV_VENDOR_OUT 0x7E
- #define TMC_MESSAGEID_DEV_VENDOR_IN 0x7F
-
- /* Type Defines */
- typedef struct
- {
- uint8_t Status;
- uint8_t Reserved;
-
- uint16_t TMCVersion;
-
- struct
- {
- unsigned ListenOnly : 1;
- unsigned TalkOnly : 1;
- unsigned PulseIndicateSupported : 1;
- unsigned Reserved : 5;
- } Interface;
-
- struct
- {
- unsigned SupportsAbortINOnMatch : 1;
- unsigned Reserved : 7;
- } Device;
-
- uint8_t Reserved2[6];
- uint8_t Reserved3[12];
- } TMC_Capabilities_t;
-
- typedef struct
- {
- uint8_t LastMessageTransaction;
- uint8_t TermChar;
- uint8_t Reserved[2];
- } TMC_DevOUTMessageHeader_t;
-
- typedef struct
- {
- uint8_t LastMessageTransaction;
- uint8_t Reserved[3];
- } TMC_DevINMessageHeader_t;
-
- typedef struct
- {
- uint8_t MessageID;
- uint8_t Tag;
- uint8_t InverseTag;
- uint8_t Reserved;
- uint32_t TransferSize;
-
- union
- {
- TMC_DevOUTMessageHeader_t DeviceOUT;
- TMC_DevINMessageHeader_t DeviceIN;
- uint32_t VendorSpecific;
- } MessageIDSpecific;
- } TMC_MessageHeader_t;
-
- /* Function Prototypes: */
- void SetupHardware(void);
- void TMC_Task(void);
- bool ReadTMCHeader(TMC_MessageHeader_t* const MessageHeader);
- bool WriteTMCHeader(TMC_MessageHeader_t* const MessageHeader);
-
- void EVENT_USB_Device_Connect(void);
- void EVENT_USB_Device_Disconnect(void);
- void EVENT_USB_Device_ConfigurationChanged(void);
- void EVENT_USB_Device_ControlRequest(void);
-
-#endif
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+#ifndef _TESTANDMEASUREMENT_H_
+#define _TESTANDMEASUREMENT_H_
+
+ /* Includes: */
+ #include <avr/io.h>
+ #include <avr/wdt.h>
+ #include <avr/power.h>
+ #include <avr/interrupt.h>
+
+ #include "Descriptors.h"
+
+ #include <LUFA/Drivers/USB/USB.h>
+ #include <LUFA/Drivers/Board/LEDs.h>
+
+ /* Macros: */
+ /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
+ #define LEDMASK_USB_NOTREADY LEDS_LED1
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
+ #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is ready. */
+ #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
+
+ /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
+ #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is busy. */
+ #define LEDMASK_USB_BUSY LEDS_LED2
+
+ #define Req_InitiateAbortBulkOut 0x01
+ #define Req_CheckAbortBulkOutStatus 0x02
+ #define Req_InitiateAbortBulkIn 0x03
+ #define Req_CheckAbortBulkInStatus 0x04
+ #define Req_InitiateClear 0x05
+ #define Req_CheckClearStatus 0x06
+ #define Req_GetCapabilities 0x07
+ #define Req_IndicatorPulse 0x40
+
+ #define TMC_STATUS_SUCCESS 0x01
+ #define TMC_STATUS_PENDING 0x02
+ #define TMC_STATUS_FAILED 0x80
+ #define TMC_STATUS_TRANSFER_NOT_IN_PROGRESS 0x81
+ #define TMC_STATUS_SPLIT_NOT_IN_PROGRESS 0x82
+ #define TMC_STATUS_SPLIT_IN_PROGRESS 0x83
+
+ #define TMC_MESSAGEID_DEV_DEP_MSG_OUT 0x01
+ #define TMC_MESSAGEID_DEV_DEP_MSG_IN 0x02
+ #define TMC_MESSAGEID_DEV_VENDOR_OUT 0x7E
+ #define TMC_MESSAGEID_DEV_VENDOR_IN 0x7F
+
+ /* Type Defines */
+ typedef struct
+ {
+ uint8_t Status;
+ uint8_t Reserved;
+
+ uint16_t TMCVersion;
+
+ struct
+ {
+ unsigned ListenOnly : 1;
+ unsigned TalkOnly : 1;
+ unsigned PulseIndicateSupported : 1;
+ unsigned Reserved : 5;
+ } Interface;
+
+ struct
+ {
+ unsigned SupportsAbortINOnMatch : 1;
+ unsigned Reserved : 7;
+ } Device;
+
+ uint8_t Reserved2[6];
+ uint8_t Reserved3[12];
+ } TMC_Capabilities_t;
+
+ typedef struct
+ {
+ uint8_t LastMessageTransaction;
+ uint8_t TermChar;
+ uint8_t Reserved[2];
+ } TMC_DevOUTMessageHeader_t;
+
+ typedef struct
+ {
+ uint8_t LastMessageTransaction;
+ uint8_t Reserved[3];
+ } TMC_DevINMessageHeader_t;
+
+ typedef struct
+ {
+ uint8_t MessageID;
+ uint8_t Tag;
+ uint8_t InverseTag;
+ uint8_t Reserved;
+ uint32_t TransferSize;
+
+ union
+ {
+ TMC_DevOUTMessageHeader_t DeviceOUT;
+ TMC_DevINMessageHeader_t DeviceIN;
+ uint32_t VendorSpecific;
+ } MessageIDSpecific;
+ } TMC_MessageHeader_t;
+
+ /* Function Prototypes: */
+ void SetupHardware(void);
+ void TMC_Task(void);
+ bool ReadTMCHeader(TMC_MessageHeader_t* const MessageHeader);
+ bool WriteTMCHeader(TMC_MessageHeader_t* const MessageHeader);
+
+ void EVENT_USB_Device_Connect(void);
+ void EVENT_USB_Device_Disconnect(void);
+ void EVENT_USB_Device_ConfigurationChanged(void);
+ void EVENT_USB_Device_ControlRequest(void);
+
+#endif
diff --git a/Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.c b/Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.c
index 4c53cc221577365e224815f59e500d8f1da28c8c..b1e988cca24a662801caa9b2553dc63c3aee84cf 100644
--- a/Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.c
+++ b/Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.c
@@ -1,232 +1,232 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- *
- * Main source file for the AndroidAccessoryHost demo. This file contains the main tasks of
- * the demo and is responsible for the initial application hardware configuration.
- */
-
-#include "AndroidAccessoryHost.h"
-
-/** LUFA Android Open Accessory Class driver interface configuration and state information. This
- * structure is passed to all Android Open Accessory Class driver functions, so that multiple
- * instances of the same class within a device can be differentiated from one another.
- */
-USB_ClassInfo_AOA_Host_t AndroidDevice_AOA_Interface =
- {
- .Config =
- {
- .DataINPipe =
- {
- .Address = (PIPE_DIR_IN | 1),
- .Banks = 1,
- },
- .DataOUTPipe =
- {
- .Address = (PIPE_DIR_OUT | 2),
- .Banks = 1,
- },
- .PropertyStrings =
- {
- [AOA_STRING_Manufacturer] = "Dean Camera",
- [AOA_STRING_Model] = "LUFA Android Demo",
- [AOA_STRING_Description] = "LUFA Android Demo",
- [AOA_STRING_Version] = "1.0",
- [AOA_STRING_URI] = "http://www.lufa-lib.org",
- [AOA_STRING_Serial] = "0000000012345678",
- },
- },
- };
-
-
-/** Main program entry point. This routine configures the hardware required by the application, then
- * enters a loop to run the application tasks in sequence.
- */
-int main(void)
-{
- SetupHardware();
-
- puts_P(PSTR(ESC_FG_CYAN "Android Accessory Host Demo running.\r\n" ESC_FG_WHITE));
-
- LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
- sei();
-
- for (;;)
- {
- AOAHost_Task();
-
- AOA_Host_USBTask(&AndroidDevice_AOA_Interface);
- USB_USBTask();
- }
-}
-
-/** Configures the board hardware and chip peripherals for the demo's functionality. */
-void SetupHardware(void)
-{
- /* Disable watchdog if enabled by bootloader/fuses */
- MCUSR &= ~(1 << WDRF);
- wdt_disable();
-
- /* Disable clock division */
- clock_prescale_set(clock_div_1);
-
- /* Hardware Initialization */
- Serial_Init(9600, false);
- LEDs_Init();
- USB_Init();
-
- /* Create a stdio stream for the serial port for stdin and stdout */
- Serial_CreateStream(NULL);
-}
-
-/** Task to manage an enumerated USB Android Accessory device once connected, to print received data
- * from the device to the serial port.
- */
-void AOAHost_Task(void)
-{
- if (USB_HostState != HOST_STATE_Configured)
- return;
-
- if (AOA_Host_BytesReceived(&AndroidDevice_AOA_Interface))
- {
- /* Echo received bytes from the attached device through the USART */
- int16_t ReceivedByte = AOA_Host_ReceiveByte(&AndroidDevice_AOA_Interface);
- if (!(ReceivedByte < 0))
- putchar(ReceivedByte);
- }
-}
-
-/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
- * starts the library USB task to begin the enumeration and USB management process.
- */
-void EVENT_USB_Host_DeviceAttached(void)
-{
- puts_P(PSTR("Device Attached.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
-}
-
-/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
- * stops the library USB task management process.
- */
-void EVENT_USB_Host_DeviceUnattached(void)
-{
- puts_P(PSTR("\r\nDevice Unattached.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-}
-
-/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
- * enumerated by the host and is now ready to be used by the application.
- */
-void EVENT_USB_Host_DeviceEnumerationComplete(void)
-{
- LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
-
- USB_Descriptor_Device_t DeviceDescriptor;
-
- if (USB_Host_GetDeviceDescriptor(&DeviceDescriptor) != HOST_SENDCONTROL_Successful)
- {
- puts_P(PSTR("Error Retrieving Device Descriptor.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- return;
- }
-
- bool NeedModeSwitch;
- if (!(AOA_Host_ValidateAccessoryDevice(&AndroidDevice_AOA_Interface, &DeviceDescriptor, &NeedModeSwitch)))
- {
- puts_P(PSTR("Not an Android device.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- return;
- }
-
- if (NeedModeSwitch)
- {
- puts_P(PSTR("Not in Accessory mode, switching...\r\n"));
- AOA_Host_StartAccessoryMode(&AndroidDevice_AOA_Interface);
- return;
- }
-
- uint16_t ConfigDescriptorSize;
- uint8_t ConfigDescriptorData[512];
-
- if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,
- sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)
- {
- puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- return;
- }
-
- if (AOA_Host_ConfigurePipes(&AndroidDevice_AOA_Interface,
- ConfigDescriptorSize, ConfigDescriptorData) != AOA_ENUMERROR_NoError)
- {
- puts_P(PSTR("Attached Device Not a Valid Android Accessory Class Device.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- return;
- }
-
- if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)
- {
- puts_P(PSTR("Error Setting Device Configuration.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- return;
- }
-
- puts_P(PSTR("Android Device Enumerated.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_READY);
-}
-
-/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
-void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
-{
- USB_Disable();
-
- printf_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"
- " -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);
-
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- for(;;);
-}
-
-/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
- * enumerating an attached USB device.
- */
-void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
- const uint8_t SubErrorCode)
-{
- printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"
- " -- Error Code %d\r\n"
- " -- Sub Error Code %d\r\n"
- " -- In State %d\r\n" ESC_FG_WHITE), ErrorCode, SubErrorCode, USB_HostState);
-
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-}
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Main source file for the AndroidAccessoryHost demo. This file contains the main tasks of
+ * the demo and is responsible for the initial application hardware configuration.
+ */
+
+#include "AndroidAccessoryHost.h"
+
+/** LUFA Android Open Accessory Class driver interface configuration and state information. This
+ * structure is passed to all Android Open Accessory Class driver functions, so that multiple
+ * instances of the same class within a device can be differentiated from one another.
+ */
+USB_ClassInfo_AOA_Host_t AndroidDevice_AOA_Interface =
+ {
+ .Config =
+ {
+ .DataINPipe =
+ {
+ .Address = (PIPE_DIR_IN | 1),
+ .Banks = 1,
+ },
+ .DataOUTPipe =
+ {
+ .Address = (PIPE_DIR_OUT | 2),
+ .Banks = 1,
+ },
+ .PropertyStrings =
+ {
+ [AOA_STRING_Manufacturer] = "Dean Camera",
+ [AOA_STRING_Model] = "LUFA Android Demo",
+ [AOA_STRING_Description] = "LUFA Android Demo",
+ [AOA_STRING_Version] = "1.0",
+ [AOA_STRING_URI] = "http://www.lufa-lib.org",
+ [AOA_STRING_Serial] = "0000000012345678",
+ },
+ },
+ };
+
+
+/** Main program entry point. This routine configures the hardware required by the application, then
+ * enters a loop to run the application tasks in sequence.
+ */
+int main(void)
+{
+ SetupHardware();
+
+ puts_P(PSTR(ESC_FG_CYAN "Android Accessory Host Demo running.\r\n" ESC_FG_WHITE));
+
+ LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+ sei();
+
+ for (;;)
+ {
+ AOAHost_Task();
+
+ AOA_Host_USBTask(&AndroidDevice_AOA_Interface);
+ USB_USBTask();
+ }
+}
+
+/** Configures the board hardware and chip peripherals for the demo's functionality. */
+void SetupHardware(void)
+{
+ /* Disable watchdog if enabled by bootloader/fuses */
+ MCUSR &= ~(1 << WDRF);
+ wdt_disable();
+
+ /* Disable clock division */
+ clock_prescale_set(clock_div_1);
+
+ /* Hardware Initialization */
+ Serial_Init(9600, false);
+ LEDs_Init();
+ USB_Init();
+
+ /* Create a stdio stream for the serial port for stdin and stdout */
+ Serial_CreateStream(NULL);
+}
+
+/** Task to manage an enumerated USB Android Accessory device once connected, to print received data
+ * from the device to the serial port.
+ */
+void AOAHost_Task(void)
+{
+ if (USB_HostState != HOST_STATE_Configured)
+ return;
+
+ if (AOA_Host_BytesReceived(&AndroidDevice_AOA_Interface))
+ {
+ /* Echo received bytes from the attached device through the USART */
+ int16_t ReceivedByte = AOA_Host_ReceiveByte(&AndroidDevice_AOA_Interface);
+ if (!(ReceivedByte < 0))
+ putchar(ReceivedByte);
+ }
+}
+
+/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
+ * starts the library USB task to begin the enumeration and USB management process.
+ */
+void EVENT_USB_Host_DeviceAttached(void)
+{
+ puts_P(PSTR("Device Attached.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+}
+
+/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
+ * stops the library USB task management process.
+ */
+void EVENT_USB_Host_DeviceUnattached(void)
+{
+ puts_P(PSTR("\r\nDevice Unattached.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+}
+
+/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
+ * enumerated by the host and is now ready to be used by the application.
+ */
+void EVENT_USB_Host_DeviceEnumerationComplete(void)
+{
+ LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+
+ USB_Descriptor_Device_t DeviceDescriptor;
+
+ if (USB_Host_GetDeviceDescriptor(&DeviceDescriptor) != HOST_SENDCONTROL_Successful)
+ {
+ puts_P(PSTR("Error Retrieving Device Descriptor.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ return;
+ }
+
+ bool NeedModeSwitch;
+ if (!(AOA_Host_ValidateAccessoryDevice(&AndroidDevice_AOA_Interface, &DeviceDescriptor, &NeedModeSwitch)))
+ {
+ puts_P(PSTR("Not an Android device.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ return;
+ }
+
+ if (NeedModeSwitch)
+ {
+ puts_P(PSTR("Not in Accessory mode, switching...\r\n"));
+ AOA_Host_StartAccessoryMode(&AndroidDevice_AOA_Interface);
+ return;
+ }
+
+ uint16_t ConfigDescriptorSize;
+ uint8_t ConfigDescriptorData[512];
+
+ if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,
+ sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)
+ {
+ puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ return;
+ }
+
+ if (AOA_Host_ConfigurePipes(&AndroidDevice_AOA_Interface,
+ ConfigDescriptorSize, ConfigDescriptorData) != AOA_ENUMERROR_NoError)
+ {
+ puts_P(PSTR("Attached Device Not a Valid Android Accessory Class Device.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ return;
+ }
+
+ if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)
+ {
+ puts_P(PSTR("Error Setting Device Configuration.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ return;
+ }
+
+ puts_P(PSTR("Android Device Enumerated.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);
+}
+
+/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
+void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
+{
+ USB_Disable();
+
+ printf_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"
+ " -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);
+
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ for(;;);
+}
+
+/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
+ * enumerating an attached USB device.
+ */
+void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
+ const uint8_t SubErrorCode)
+{
+ printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"
+ " -- Error Code %d\r\n"
+ " -- Sub Error Code %d\r\n"
+ " -- In State %d\r\n" ESC_FG_WHITE), ErrorCode, SubErrorCode, USB_HostState);
+
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+}
+
diff --git a/Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.h b/Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.h
index 95cecca5c48b018b49f5f650072c75e645eab250..000069620602cd24fb340a380b7e94f8b284464f 100644
--- a/Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.h
+++ b/Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.h
@@ -1,78 +1,78 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- *
- * Header file for AndroidAccessoryHost.c.
- */
-
-#ifndef _ANDROIDACCESSORY_HOST_H_
-#define _ANDROIDACCESSORY_HOST_H_
-
- /* Includes: */
- #include <avr/io.h>
- #include <avr/wdt.h>
- #include <avr/pgmspace.h>
- #include <avr/power.h>
- #include <avr/interrupt.h>
- #include <stdio.h>
-
- #include <LUFA/Drivers/Misc/TerminalCodes.h>
- #include <LUFA/Drivers/Peripheral/Serial.h>
- #include <LUFA/Drivers/Board/LEDs.h>
- #include <LUFA/Drivers/USB/USB.h>
-
- /* Macros: */
- /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
- #define LEDMASK_USB_NOTREADY LEDS_LED1
-
- /** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
- #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
-
- /** LED mask for the library LED driver, to indicate that the USB interface is ready. */
- #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
-
- /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
- #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
-
- /* Function Prototypes: */
- void SetupHardware(void);
- void AOAHost_Task(void);
-
- void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
- void EVENT_USB_Host_DeviceAttached(void);
- void EVENT_USB_Host_DeviceUnattached(void);
- void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
- const uint8_t SubErrorCode);
- void EVENT_USB_Host_DeviceEnumerationComplete(void);
-
-#endif
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Header file for AndroidAccessoryHost.c.
+ */
+
+#ifndef _ANDROIDACCESSORY_HOST_H_
+#define _ANDROIDACCESSORY_HOST_H_
+
+ /* Includes: */
+ #include <avr/io.h>
+ #include <avr/wdt.h>
+ #include <avr/pgmspace.h>
+ #include <avr/power.h>
+ #include <avr/interrupt.h>
+ #include <stdio.h>
+
+ #include <LUFA/Drivers/Misc/TerminalCodes.h>
+ #include <LUFA/Drivers/Peripheral/Serial.h>
+ #include <LUFA/Drivers/Board/LEDs.h>
+ #include <LUFA/Drivers/USB/USB.h>
+
+ /* Macros: */
+ /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
+ #define LEDMASK_USB_NOTREADY LEDS_LED1
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
+ #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is ready. */
+ #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
+
+ /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
+ #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
+
+ /* Function Prototypes: */
+ void SetupHardware(void);
+ void AOAHost_Task(void);
+
+ void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
+ void EVENT_USB_Host_DeviceAttached(void);
+ void EVENT_USB_Host_DeviceUnattached(void);
+ void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
+ const uint8_t SubErrorCode);
+ void EVENT_USB_Host_DeviceEnumerationComplete(void);
+
+#endif
+
diff --git a/LUFA/Build/lufa.hid.in b/LUFA/Build/lufa.hid.in
index 2dd1d463b58277fe0619a134f0fc69862b09e7e7..34d1e2b809cebbabc9e09155bd682b67c08e2ce3 100644
--- a/LUFA/Build/lufa.hid.in
+++ b/LUFA/Build/lufa.hid.in
@@ -1,70 +1,70 @@
-#
-# LUFA Library
-# Copyright (C) Dean Camera, 2012.
-#
-# dean [at] fourwalledcubicle [dot] com
-# www.lufa-lib.org
-#
-
-LUFA_BUILD_MODULES += HID
-LUFA_BUILD_TARGETS += hid hid-teensy
-LUFA_BUILD_MANDATORY_VARS += MCU TARGET
-LUFA_BUILD_OPTIONAL_VARS +=
-LUFA_BUILD_PROVIDED_VARS +=
-LUFA_BUILD_PROVIDED_MACROS +=
-
-# -----------------------------------------------------------------------------
-# LUFA HID Bootloader Buildsystem Makefile Module.
-# -----------------------------------------------------------------------------
-# DESCRIPTION:
-# Provides a set of targets to re-program a device currently running a HID
-# class bootloader with a project's FLASH files.
-# -----------------------------------------------------------------------------
-# TARGETS:
-#
-# hid - Program FLASH into target via
-# hid_bootloader_cli
-# hid-teensy - Program FLASH into target via
-# teensy_loader_cli
-#
-# MANDATORY PARAMETERS:
-#
-# MCU - Microcontroller device model name
-# TARGET - Application name
-#
-# OPTIONAL PARAMETERS:
-#
-# (None)
-#
-# PROVIDED VARIABLES:
-#
-# (None)
-#
-# PROVIDED MACROS:
-#
-# (None)
-#
-# -----------------------------------------------------------------------------
-
-ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set))
-ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank))
-ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N))
-
-# Sanity-check values of mandatory user-supplied variables
-$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
-$(call ERROR_IF_EMPTY, MCU)
-$(call ERROR_IF_EMPTY, TARGET)
-
-# Output Messages
-MSG_HID_BOOTLOADER_CMD := ' [HID] :'
-
-hid: $(TARGET).hex $(MAKEFILE_LIST)
- @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with hid_bootloader_cli using \"$<\"
- hid_bootloader_cli -mmcu=$(MCU) -v $<
-
-hid-teensy: $(TARGET).hex $(MAKEFILE_LIST)
- @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with teensy_loader_cli using \"$<\"
- teensy_loader_cli -mmcu=$(MCU) -v $<
-
-# Phony build targets for this module
-.PHONY: hid hid-teensy
+#
+# LUFA Library
+# Copyright (C) Dean Camera, 2012.
+#
+# dean [at] fourwalledcubicle [dot] com
+# www.lufa-lib.org
+#
+
+LUFA_BUILD_MODULES += HID
+LUFA_BUILD_TARGETS += hid hid-teensy
+LUFA_BUILD_MANDATORY_VARS += MCU TARGET
+LUFA_BUILD_OPTIONAL_VARS +=
+LUFA_BUILD_PROVIDED_VARS +=
+LUFA_BUILD_PROVIDED_MACROS +=
+
+# -----------------------------------------------------------------------------
+# LUFA HID Bootloader Buildsystem Makefile Module.
+# -----------------------------------------------------------------------------
+# DESCRIPTION:
+# Provides a set of targets to re-program a device currently running a HID
+# class bootloader with a project's FLASH files.
+# -----------------------------------------------------------------------------
+# TARGETS:
+#
+# hid - Program FLASH into target via
+# hid_bootloader_cli
+# hid-teensy - Program FLASH into target via
+# teensy_loader_cli
+#
+# MANDATORY PARAMETERS:
+#
+# MCU - Microcontroller device model name
+# TARGET - Application name
+#
+# OPTIONAL PARAMETERS:
+#
+# (None)
+#
+# PROVIDED VARIABLES:
+#
+# (None)
+#
+# PROVIDED MACROS:
+#
+# (None)
+#
+# -----------------------------------------------------------------------------
+
+ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set))
+ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank))
+ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N))
+
+# Sanity-check values of mandatory user-supplied variables
+$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
+$(call ERROR_IF_EMPTY, MCU)
+$(call ERROR_IF_EMPTY, TARGET)
+
+# Output Messages
+MSG_HID_BOOTLOADER_CMD := ' [HID] :'
+
+hid: $(TARGET).hex $(MAKEFILE_LIST)
+ @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with hid_bootloader_cli using \"$<\"
+ hid_bootloader_cli -mmcu=$(MCU) -v $<
+
+hid-teensy: $(TARGET).hex $(MAKEFILE_LIST)
+ @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with teensy_loader_cli using \"$<\"
+ teensy_loader_cli -mmcu=$(MCU) -v $<
+
+# Phony build targets for this module
+.PHONY: hid hid-teensy
diff --git a/LUFA/Drivers/Board/AVR8/MICROPENDOUS/Buttons.h b/LUFA/Drivers/Board/AVR8/MICROPENDOUS/Buttons.h
index 731d1b05bfdf58e5cb9f9ddb3ef822f4d69dcabd..60d81b782ef47bd5bb2a3c2765aaf6fae70b47ac 100644
--- a/LUFA/Drivers/Board/AVR8/MICROPENDOUS/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/MICROPENDOUS/Buttons.h
@@ -1,208 +1,208 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- * \brief Board specific Buttons driver header for the Micropendous series boards.
- * \copydetails Group_Buttons_MICROPENDOUS_32U2
- *
- * \note This file should not be included directly. It is automatically included as needed by the Buttons driver
- * dispatch header located in LUFA/Drivers/Board/Buttons.h.
- */
-
-/** \ingroup Group_Buttons
- * \defgroup Group_Buttons_MICROPENDOUS_A MICROPENDOUS_A
- * \brief Board specific Button driver header for the Micropendous A (https://code.google.com/p/micropendous/wiki/MicropendousA).
- *
- * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
- */
-
-/** \ingroup Group_Buttons
- * \defgroup Group_Buttons_MICROPENDOUS_1 MICROPENDOUS_1
- * \brief Board specific Button driver header for the Micropendous 1 (https://code.google.com/p/micropendous/wiki/Micropendous1).
- *
- * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
- */
-
-/** \ingroup Group_Buttons
- * \defgroup Group_Buttons_MICROPENDOUS_2 MICROPENDOUS_2
- * \brief Board specific Button driver header for the Micropendous 2 (https://code.google.com/p/micropendous/wiki/Micropendous2).
- *
- * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
- */
-
-/** \ingroup Group_Buttons
- * \defgroup Group_Buttons_MICROPENDOUS_3 MICROPENDOUS_3
- * \brief Board specific Button driver header for the Micropendous 3 (https://code.google.com/p/micropendous/wiki/Micropendous3).
- *
- * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
- */
-
-/** \ingroup Group_Buttons
- * \defgroup Group_Buttons_MICROPENDOUS_4 MICROPENDOUS_4
- * \brief Board specific Button driver header for the Micropendous 4 (https://code.google.com/p/micropendous/wiki/Micropendous4).
- *
- * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
- */
-
-/** \ingroup Group_Buttons
- * \defgroup Group_Buttons_MICROPENDOUS_DIP MICROPENDOUS_DIP
- * \brief Board specific Button driver header for the Micropendous DIP (https://code.google.com/p/micropendous/wiki/MicropendousDIP).
- *
- * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
- */
-
-/** \ingroup Group_Buttons
- * \defgroup Group_Buttons_MICROPENDOUS_REV1 MICROPENDOUS_REV1
- * \brief Board specific Button driver header for the Micropendous Arduino-like Revision 1 (https://code.google.com/p/micropendous/wiki/Micropendous).
- *
- * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
- */
-
-/** \ingroup Group_Buttons
- * \defgroup Group_Buttons_MICROPENDOUS_REV2 MICROPENDOUS_REV2
- * \brief Board specific Button driver header for the Micropendous Arduino-like Revision 2 (https://code.google.com/p/micropendous/wiki/Micropendous).
- *
- * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
- */
-
-/** \ingroup Group_Buttons
- * \defgroup Group_Buttons_MICROPENDOUS_32U2 MICROPENDOUS_32U2
- * \brief Board specific Buttons driver header for the Micropendous 32U2.
- *
- * \note There are multiple supported Micropendous boards, compile with <code>BOARD = MICROPENDOUS_{VERSION}</code>.
- *
- * Board specific Buttons driver header for the Micropendous 32U2 (https://code.google.com/p/micropendous/wiki/Micropendous_32U2).
- *
- * <b>BOARD_MICROPENDOUS_1 and BOARD_MICROPENDOUS_32U2</b>:
- * <table>
- * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
- * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr>
- * </table>
- *
- * <b>Other Revisions</b>:
- * <table>
- * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
- * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTE.2</td></tr>
- * </table>
- *
- * @{
- */
-
-#ifndef __BUTTONS_MICROPENDOUS_H__
-#define __BUTTONS_MICROPENDOUS_H__
-
- /* Includes: */
- #include "../../../../Common/Common.h"
-
- /* Enable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /* Preprocessor Checks: */
- #if !defined(__INCLUDE_FROM_BUTTONS_H)
- #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead.
- #endif
-
- /* Private Interface - For use in library only: */
- #if !defined(__DOXYGEN__)
- #if (BOARD == BOARD_MICROPENDOUS_32U2)
- #define _BOARD_BUTTON1_MASK (1 << 7)
- #define _BOARD_BUTTON_PORTLETTER D
- #elif (BOARD == BOARD_MICROPENDOUS_A)
- #define _BOARD_BUTTON1_MASK (1 << 2)
- #define _BOARD_BUTTON_PORTLETTER E
- #elif (BOARD == BOARD_MICROPENDOUS_1)
- #define _BOARD_BUTTON1_MASK (1 << 7)
- #define _BOARD_BUTTON_PORTLETTER D
- #elif (BOARD == BOARD_MICROPENDOUS_2)
- #define _BOARD_BUTTON1_MASK (1 << 2)
- #define _BOARD_BUTTON_PORTLETTER E
- #elif (BOARD == BOARD_MICROPENDOUS_3)
- #define _BOARD_BUTTON1_MASK (1 << 2)
- #define _BOARD_BUTTON_PORTLETTER E
- #elif (BOARD == BOARD_MICROPENDOUS_4)
- #define _BOARD_BUTTON1_MASK (1 << 2)
- #define _BOARD_BUTTON_PORTLETTER E
- #elif (BOARD == BOARD_MICROPENDOUS_DIP)
- #define _BOARD_BUTTON1_MASK (1 << 2)
- #define _BOARD_BUTTON_PORTLETTER E
- #elif (BOARD == BOARD_MICROPENDOUS_REV1)
- #define _BOARD_BUTTON1_MASK (1 << 2)
- #define _BOARD_BUTTON_PORTLETTER E
- #elif (BOARD == BOARD_MICROPENDOUS_REV2)
- #define _BOARD_BUTTON1_MASK (1 << 2)
- #define _BOARD_BUTTON_PORTLETTER E
- #endif
-
- #define _BOARD_BUTTON_CONCAT2(Reg, Letter) Reg ## Letter
- #define _BOARD_BUTTON_CONCAT(Reg, Letter) _BOARD_BUTTON_CONCAT2(Reg, Letter)
-
- #define _BOARD_BUTTON_PORT _BOARD_BUTTON_CONCAT(PORT, _BOARD_BUTTON_PORTLETTER)
- #define _BOARD_BUTTON_PIN _BOARD_BUTTON_CONCAT(PIN, _BOARD_BUTTON_PORTLETTER)
- #define _BOARD_BUTTON_DDR _BOARD_BUTTON_CONCAT(DDR, _BOARD_BUTTON_PORTLETTER)
- #endif
-
- /* Public Interface - May be used in end-application: */
- /* Macros: */
- /** Button mask for the first button on the board. */
- #define BUTTONS_BUTTON1 _BOARD_BUTTON1_MASK
-
- /* Inline Functions: */
- #if !defined(__DOXYGEN__)
- static inline void Buttons_Init(void)
- {
- _BOARD_BUTTON_DDR &= ~BUTTONS_BUTTON1;
- _BOARD_BUTTON_PORT |= BUTTONS_BUTTON1;
- }
-
- static inline void Buttons_Disable(void)
- {
- _BOARD_BUTTON_DDR &= ~BUTTONS_BUTTON1;
- _BOARD_BUTTON_PORT &= ~BUTTONS_BUTTON1;
- }
-
- static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
- static inline uint8_t Buttons_GetStatus(void)
- {
- return ((_BOARD_BUTTON_PIN & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1);
- }
- #endif
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
-
-/** @} */
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief Board specific Buttons driver header for the Micropendous series boards.
+ * \copydetails Group_Buttons_MICROPENDOUS_32U2
+ *
+ * \note This file should not be included directly. It is automatically included as needed by the Buttons driver
+ * dispatch header located in LUFA/Drivers/Board/Buttons.h.
+ */
+
+/** \ingroup Group_Buttons
+ * \defgroup Group_Buttons_MICROPENDOUS_A MICROPENDOUS_A
+ * \brief Board specific Button driver header for the Micropendous A (https://code.google.com/p/micropendous/wiki/MicropendousA).
+ *
+ * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
+ */
+
+/** \ingroup Group_Buttons
+ * \defgroup Group_Buttons_MICROPENDOUS_1 MICROPENDOUS_1
+ * \brief Board specific Button driver header for the Micropendous 1 (https://code.google.com/p/micropendous/wiki/Micropendous1).
+ *
+ * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
+ */
+
+/** \ingroup Group_Buttons
+ * \defgroup Group_Buttons_MICROPENDOUS_2 MICROPENDOUS_2
+ * \brief Board specific Button driver header for the Micropendous 2 (https://code.google.com/p/micropendous/wiki/Micropendous2).
+ *
+ * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
+ */
+
+/** \ingroup Group_Buttons
+ * \defgroup Group_Buttons_MICROPENDOUS_3 MICROPENDOUS_3
+ * \brief Board specific Button driver header for the Micropendous 3 (https://code.google.com/p/micropendous/wiki/Micropendous3).
+ *
+ * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
+ */
+
+/** \ingroup Group_Buttons
+ * \defgroup Group_Buttons_MICROPENDOUS_4 MICROPENDOUS_4
+ * \brief Board specific Button driver header for the Micropendous 4 (https://code.google.com/p/micropendous/wiki/Micropendous4).
+ *
+ * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
+ */
+
+/** \ingroup Group_Buttons
+ * \defgroup Group_Buttons_MICROPENDOUS_DIP MICROPENDOUS_DIP
+ * \brief Board specific Button driver header for the Micropendous DIP (https://code.google.com/p/micropendous/wiki/MicropendousDIP).
+ *
+ * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
+ */
+
+/** \ingroup Group_Buttons
+ * \defgroup Group_Buttons_MICROPENDOUS_REV1 MICROPENDOUS_REV1
+ * \brief Board specific Button driver header for the Micropendous Arduino-like Revision 1 (https://code.google.com/p/micropendous/wiki/Micropendous).
+ *
+ * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
+ */
+
+/** \ingroup Group_Buttons
+ * \defgroup Group_Buttons_MICROPENDOUS_REV2 MICROPENDOUS_REV2
+ * \brief Board specific Button driver header for the Micropendous Arduino-like Revision 2 (https://code.google.com/p/micropendous/wiki/Micropendous).
+ *
+ * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details.
+ */
+
+/** \ingroup Group_Buttons
+ * \defgroup Group_Buttons_MICROPENDOUS_32U2 MICROPENDOUS_32U2
+ * \brief Board specific Buttons driver header for the Micropendous 32U2.
+ *
+ * \note There are multiple supported Micropendous boards, compile with <code>BOARD = MICROPENDOUS_{VERSION}</code>.
+ *
+ * Board specific Buttons driver header for the Micropendous 32U2 (https://code.google.com/p/micropendous/wiki/Micropendous_32U2).
+ *
+ * <b>BOARD_MICROPENDOUS_1 and BOARD_MICROPENDOUS_32U2</b>:
+ * <table>
+ * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
+ * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr>
+ * </table>
+ *
+ * <b>Other Revisions</b>:
+ * <table>
+ * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
+ * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTE.2</td></tr>
+ * </table>
+ *
+ * @{
+ */
+
+#ifndef __BUTTONS_MICROPENDOUS_H__
+#define __BUTTONS_MICROPENDOUS_H__
+
+ /* Includes: */
+ #include "../../../../Common/Common.h"
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_BUTTONS_H)
+ #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead.
+ #endif
+
+ /* Private Interface - For use in library only: */
+ #if !defined(__DOXYGEN__)
+ #if (BOARD == BOARD_MICROPENDOUS_32U2)
+ #define _BOARD_BUTTON1_MASK (1 << 7)
+ #define _BOARD_BUTTON_PORTLETTER D
+ #elif (BOARD == BOARD_MICROPENDOUS_A)
+ #define _BOARD_BUTTON1_MASK (1 << 2)
+ #define _BOARD_BUTTON_PORTLETTER E
+ #elif (BOARD == BOARD_MICROPENDOUS_1)
+ #define _BOARD_BUTTON1_MASK (1 << 7)
+ #define _BOARD_BUTTON_PORTLETTER D
+ #elif (BOARD == BOARD_MICROPENDOUS_2)
+ #define _BOARD_BUTTON1_MASK (1 << 2)
+ #define _BOARD_BUTTON_PORTLETTER E
+ #elif (BOARD == BOARD_MICROPENDOUS_3)
+ #define _BOARD_BUTTON1_MASK (1 << 2)
+ #define _BOARD_BUTTON_PORTLETTER E
+ #elif (BOARD == BOARD_MICROPENDOUS_4)
+ #define _BOARD_BUTTON1_MASK (1 << 2)
+ #define _BOARD_BUTTON_PORTLETTER E
+ #elif (BOARD == BOARD_MICROPENDOUS_DIP)
+ #define _BOARD_BUTTON1_MASK (1 << 2)
+ #define _BOARD_BUTTON_PORTLETTER E
+ #elif (BOARD == BOARD_MICROPENDOUS_REV1)
+ #define _BOARD_BUTTON1_MASK (1 << 2)
+ #define _BOARD_BUTTON_PORTLETTER E
+ #elif (BOARD == BOARD_MICROPENDOUS_REV2)
+ #define _BOARD_BUTTON1_MASK (1 << 2)
+ #define _BOARD_BUTTON_PORTLETTER E
+ #endif
+
+ #define _BOARD_BUTTON_CONCAT2(Reg, Letter) Reg ## Letter
+ #define _BOARD_BUTTON_CONCAT(Reg, Letter) _BOARD_BUTTON_CONCAT2(Reg, Letter)
+
+ #define _BOARD_BUTTON_PORT _BOARD_BUTTON_CONCAT(PORT, _BOARD_BUTTON_PORTLETTER)
+ #define _BOARD_BUTTON_PIN _BOARD_BUTTON_CONCAT(PIN, _BOARD_BUTTON_PORTLETTER)
+ #define _BOARD_BUTTON_DDR _BOARD_BUTTON_CONCAT(DDR, _BOARD_BUTTON_PORTLETTER)
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Macros: */
+ /** Button mask for the first button on the board. */
+ #define BUTTONS_BUTTON1 _BOARD_BUTTON1_MASK
+
+ /* Inline Functions: */
+ #if !defined(__DOXYGEN__)
+ static inline void Buttons_Init(void)
+ {
+ _BOARD_BUTTON_DDR &= ~BUTTONS_BUTTON1;
+ _BOARD_BUTTON_PORT |= BUTTONS_BUTTON1;
+ }
+
+ static inline void Buttons_Disable(void)
+ {
+ _BOARD_BUTTON_DDR &= ~BUTTONS_BUTTON1;
+ _BOARD_BUTTON_PORT &= ~BUTTONS_BUTTON1;
+ }
+
+ static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
+ static inline uint8_t Buttons_GetStatus(void)
+ {
+ return ((_BOARD_BUTTON_PIN & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1);
+ }
+ #endif
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */
+
diff --git a/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h b/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h
index 73d05a5b39e92372f9d9cf31b4ebdda2e02e21d8..cb0eecdf683d376e9d67c0f040d02cae889c5843 100644
--- a/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h
@@ -1,113 +1,113 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- * \brief Board specific Buttons driver header for the Paranoid Studio USB2AX.
- * \copydetails Group_Buttons_USB2AX
- *
- * \note This file should not be included directly. It is automatically included as needed by the Buttons driver
- * dispatch header located in LUFA/Drivers/Board/Buttons.h.
- */
-
-/** \ingroup Group_Buttons
- * \defgroup Group_Buttons_USB2AX_V3 USB2AX_V3
- * \brief Board specific Button driver header for the Paranoid Studio USB2AX revision 3.
- *
- * See \ref Group_Buttons_USB2AX for more details.
- */
-
-/** \ingroup Group_Buttons
- * \defgroup Group_Buttons_USB2AX USB2AX
- * \brief Board specific Buttons driver header for the Paranoid Studio USB2AX.
- *
- * \note For version 3 USB2AX boards, compile with <code>BOARD = USB2AX_V3</code>.
- *
- * Board specific Buttons driver header for the Paranoid Studio USB2AX (http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX).
- *
- * <table>
- * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
- * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr>
- * </table>
- *
- * @{
- */
-
-#ifndef __BUTTONS_USB2AX_H__
-#define __BUTTONS_USB2AX_H__
-
- /* Includes: */
- #include "../../../../Common/Common.h"
-
- /* Enable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /* Preprocessor Checks: */
- #if !defined(__INCLUDE_FROM_BUTTONS_H)
- #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead.
- #endif
-
- /* Public Interface - May be used in end-application: */
- /* Macros: */
- /** Button mask for the first button on the board. */
- #define BUTTONS_BUTTON1 (1 << 7)
-
- /* Inline Functions: */
- #if !defined(__DOXYGEN__)
- static inline void Buttons_Init(void)
- {
- DDRD &= ~BUTTONS_BUTTON1;
- PORTD |= BUTTONS_BUTTON1;
- }
-
- static inline void Buttons_Disable(void)
- {
- DDRD &= ~BUTTONS_BUTTON1;
- PORTD &= ~BUTTONS_BUTTON1;
- }
-
- static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
- static inline uint8_t Buttons_GetStatus(void)
- {
- return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1);
- }
- #endif
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
-
-/** @} */
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief Board specific Buttons driver header for the Paranoid Studio USB2AX.
+ * \copydetails Group_Buttons_USB2AX
+ *
+ * \note This file should not be included directly. It is automatically included as needed by the Buttons driver
+ * dispatch header located in LUFA/Drivers/Board/Buttons.h.
+ */
+
+/** \ingroup Group_Buttons
+ * \defgroup Group_Buttons_USB2AX_V3 USB2AX_V3
+ * \brief Board specific Button driver header for the Paranoid Studio USB2AX revision 3.
+ *
+ * See \ref Group_Buttons_USB2AX for more details.
+ */
+
+/** \ingroup Group_Buttons
+ * \defgroup Group_Buttons_USB2AX USB2AX
+ * \brief Board specific Buttons driver header for the Paranoid Studio USB2AX.
+ *
+ * \note For version 3 USB2AX boards, compile with <code>BOARD = USB2AX_V3</code>.
+ *
+ * Board specific Buttons driver header for the Paranoid Studio USB2AX (http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX).
+ *
+ * <table>
+ * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
+ * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr>
+ * </table>
+ *
+ * @{
+ */
+
+#ifndef __BUTTONS_USB2AX_H__
+#define __BUTTONS_USB2AX_H__
+
+ /* Includes: */
+ #include "../../../../Common/Common.h"
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_BUTTONS_H)
+ #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead.
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Macros: */
+ /** Button mask for the first button on the board. */
+ #define BUTTONS_BUTTON1 (1 << 7)
+
+ /* Inline Functions: */
+ #if !defined(__DOXYGEN__)
+ static inline void Buttons_Init(void)
+ {
+ DDRD &= ~BUTTONS_BUTTON1;
+ PORTD |= BUTTONS_BUTTON1;
+ }
+
+ static inline void Buttons_Disable(void)
+ {
+ DDRD &= ~BUTTONS_BUTTON1;
+ PORTD &= ~BUTTONS_BUTTON1;
+ }
+
+ static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
+ static inline uint8_t Buttons_GetStatus(void)
+ {
+ return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1);
+ }
+ #endif
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */
+
diff --git a/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h b/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h
index 12fa73cd175b0bfedfd0f9d7705deb7433c1bc7f..364c88de206496529d47eeb82ad62a5959181ad0 100644
--- a/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h
@@ -1,196 +1,196 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- * \brief Board specific LED driver header for the Paranoid Studio USB2AX.
- * \copydetails Group_LEDs_USB2AX
- *
- * \note This file should not be included directly. It is automatically included as needed by the LEDs driver
- * dispatch header located in LUFA/Drivers/Board/LEDs.h.
- */
-
-/** \ingroup Group_LEDs
- * \defgroup Group_LEDs_USB2AX_V3 USB2AX_V3
- * \brief Board specific LED driver header for the Paranoid Studio USB2AX revision 3.
- *
- * See \ref Group_LEDs_USB2AX for more details.
- */
-
-/** \ingroup Group_LEDs
- * \defgroup Group_LEDs_USB2AX USB2AX
- * \brief Board specific LED driver header for the Paranoid Studio USB2AX.
- *
- * \note For version 3 USB2AX boards, compile with <code>BOARD = USB2AX_V3</code>.
- *
- * Board specific LED driver header for the Paranoid Studio USB2AX (http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX).
- *
- * <b>USB2AX</b>:
- * <table>
- * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
- * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTC.6</td></tr>
- * </table>
- *
- * <b>USB2AX_V3</b>:
- * <table>
- * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
- * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.1</td></tr>
- * </table>
- *
- * @{
- */
-
-#ifndef __LEDS_USB2AX_H__
-#define __LEDS_USB2AX_H__
-
- /* Includes: */
- #include "../../../../Common/Common.h"
-
- /* Enable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /* Preprocessor Checks: */
- #if !defined(__INCLUDE_FROM_LEDS_H)
- #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
- #endif
-
- /* Private Interface - For use in library only: */
- #if !defined(__DOXYGEN__)
- /* Macros: */
- #if (BOARD == BOARD_USB2AX)
- #define USB2AX_LEDS_LED1 (1 << 6)
- #else
- #define USB2AX_LEDS_LED1 (1 << 1)
- #endif
- #endif
-
- /* Public Interface - May be used in end-application: */
- /* Macros: */
- /** LED mask for the first LED on the board. */
- #define LEDS_LED1 USB2AX_LEDS_LED1
-
- /** LED mask for all the LEDs on the board. */
- #define LEDS_ALL_LEDS LEDS_LED1
-
- /** LED mask for none of the board LEDs. */
- #define LEDS_NO_LEDS 0
-
- /* Inline Functions: */
- #if !defined(__DOXYGEN__)
- static inline void LEDs_Init(void)
- {
- #if (BOARD == BOARD_USB2AX)
- DDRC |= LEDS_ALL_LEDS;
- PORTC &= ~LEDS_ALL_LEDS;
- #else
- DDRD |= LEDS_ALL_LEDS;
- PORTD &= ~LEDS_ALL_LEDS;
- #endif
- }
-
- static inline void LEDs_Disable(void)
- {
- #if (BOARD == BOARD_USB2AX)
- DDRC &= ~LEDS_ALL_LEDS;
- PORTC &= ~LEDS_ALL_LEDS;
- #else
- DDRD &= ~LEDS_ALL_LEDS;
- PORTD &= ~LEDS_ALL_LEDS;
- #endif
- }
-
- static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
- {
- #if (BOARD == BOARD_USB2AX)
- PORTC |= LEDMask;
- #else
- PORTD |= LEDMask;
- #endif
- }
-
- static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
- {
- #if (BOARD == BOARD_USB2AX)
- PORTC &= ~LEDMask;
- #else
- PORTD &= ~LEDMask;
- #endif
- }
-
- static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
- {
- #if (BOARD == BOARD_USB2AX)
- PORTC = ((PORTC & ~LEDS_ALL_LEDS) | LEDMask);
- #else
- PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask);
- #endif
- }
-
- static inline void LEDs_ChangeLEDs(const uint8_t LEDMask,
- const uint8_t ActiveMask)
- {
- #if (BOARD == BOARD_USB2AX)
- PORTC = ((PORTC & ~LEDMask) | ActiveMask);
- #else
- PORTD = ((PORTD & ~LEDMask) | ActiveMask);
- #endif
- }
-
- static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
- {
- #if (BOARD == BOARD_USB2AX)
- PINC = LEDMask;
- #else
- PIND = LEDMask;
- #endif
- }
-
- static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
- static inline uint8_t LEDs_GetLEDs(void)
- {
- #if (BOARD == BOARD_USB2AX)
- return (PORTC & LEDS_ALL_LEDS);
- #else
- return (PORTD & LEDS_ALL_LEDS);
- #endif
- }
- #endif
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
-
-/** @} */
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief Board specific LED driver header for the Paranoid Studio USB2AX.
+ * \copydetails Group_LEDs_USB2AX
+ *
+ * \note This file should not be included directly. It is automatically included as needed by the LEDs driver
+ * dispatch header located in LUFA/Drivers/Board/LEDs.h.
+ */
+
+/** \ingroup Group_LEDs
+ * \defgroup Group_LEDs_USB2AX_V3 USB2AX_V3
+ * \brief Board specific LED driver header for the Paranoid Studio USB2AX revision 3.
+ *
+ * See \ref Group_LEDs_USB2AX for more details.
+ */
+
+/** \ingroup Group_LEDs
+ * \defgroup Group_LEDs_USB2AX USB2AX
+ * \brief Board specific LED driver header for the Paranoid Studio USB2AX.
+ *
+ * \note For version 3 USB2AX boards, compile with <code>BOARD = USB2AX_V3</code>.
+ *
+ * Board specific LED driver header for the Paranoid Studio USB2AX (http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX).
+ *
+ * <b>USB2AX</b>:
+ * <table>
+ * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
+ * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTC.6</td></tr>
+ * </table>
+ *
+ * <b>USB2AX_V3</b>:
+ * <table>
+ * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
+ * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.1</td></tr>
+ * </table>
+ *
+ * @{
+ */
+
+#ifndef __LEDS_USB2AX_H__
+#define __LEDS_USB2AX_H__
+
+ /* Includes: */
+ #include "../../../../Common/Common.h"
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_LEDS_H)
+ #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
+ #endif
+
+ /* Private Interface - For use in library only: */
+ #if !defined(__DOXYGEN__)
+ /* Macros: */
+ #if (BOARD == BOARD_USB2AX)
+ #define USB2AX_LEDS_LED1 (1 << 6)
+ #else
+ #define USB2AX_LEDS_LED1 (1 << 1)
+ #endif
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Macros: */
+ /** LED mask for the first LED on the board. */
+ #define LEDS_LED1 USB2AX_LEDS_LED1
+
+ /** LED mask for all the LEDs on the board. */
+ #define LEDS_ALL_LEDS LEDS_LED1
+
+ /** LED mask for none of the board LEDs. */
+ #define LEDS_NO_LEDS 0
+
+ /* Inline Functions: */
+ #if !defined(__DOXYGEN__)
+ static inline void LEDs_Init(void)
+ {
+ #if (BOARD == BOARD_USB2AX)
+ DDRC |= LEDS_ALL_LEDS;
+ PORTC &= ~LEDS_ALL_LEDS;
+ #else
+ DDRD |= LEDS_ALL_LEDS;
+ PORTD &= ~LEDS_ALL_LEDS;
+ #endif
+ }
+
+ static inline void LEDs_Disable(void)
+ {
+ #if (BOARD == BOARD_USB2AX)
+ DDRC &= ~LEDS_ALL_LEDS;
+ PORTC &= ~LEDS_ALL_LEDS;
+ #else
+ DDRD &= ~LEDS_ALL_LEDS;
+ PORTD &= ~LEDS_ALL_LEDS;
+ #endif
+ }
+
+ static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
+ {
+ #if (BOARD == BOARD_USB2AX)
+ PORTC |= LEDMask;
+ #else
+ PORTD |= LEDMask;
+ #endif
+ }
+
+ static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
+ {
+ #if (BOARD == BOARD_USB2AX)
+ PORTC &= ~LEDMask;
+ #else
+ PORTD &= ~LEDMask;
+ #endif
+ }
+
+ static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
+ {
+ #if (BOARD == BOARD_USB2AX)
+ PORTC = ((PORTC & ~LEDS_ALL_LEDS) | LEDMask);
+ #else
+ PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask);
+ #endif
+ }
+
+ static inline void LEDs_ChangeLEDs(const uint8_t LEDMask,
+ const uint8_t ActiveMask)
+ {
+ #if (BOARD == BOARD_USB2AX)
+ PORTC = ((PORTC & ~LEDMask) | ActiveMask);
+ #else
+ PORTD = ((PORTD & ~LEDMask) | ActiveMask);
+ #endif
+ }
+
+ static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
+ {
+ #if (BOARD == BOARD_USB2AX)
+ PINC = LEDMask;
+ #else
+ PIND = LEDMask;
+ #endif
+ }
+
+ static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
+ static inline uint8_t LEDs_GetLEDs(void)
+ {
+ #if (BOARD == BOARD_USB2AX)
+ return (PORTC & LEDS_ALL_LEDS);
+ #else
+ return (PORTD & LEDS_ALL_LEDS);
+ #endif
+ }
+ #endif
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */
+
diff --git a/LUFA/Drivers/USB/Class/AndroidAccessoryClass.h b/LUFA/Drivers/USB/Class/AndroidAccessoryClass.h
index 3cede6026744dc944dc8b487329e70c0f19ec87f..7b1fbfcc200a40014a87b517e139f3cb0556f4f6 100644
--- a/LUFA/Drivers/USB/Class/AndroidAccessoryClass.h
+++ b/LUFA/Drivers/USB/Class/AndroidAccessoryClass.h
@@ -1,76 +1,76 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- * \brief Master include file for the library USB Android Open Accessory Class driver.
- *
- * Master include file for the library USB Android Open Accessory Class driver, for both host and device modes, where available.
- *
- * This file should be included in all user projects making use of this optional class driver, instead of
- * including any headers in the USB/ClassDriver/Device, USB/ClassDriver/Host or USB/ClassDriver/Common subdirectories.
- */
-
-/** \ingroup Group_USBClassDrivers
- * \defgroup Group_USBClassAOA Android Open Accessory Class Driver
- *
- * \section Sec_Dependencies Module Source Dependencies
- * The following files must be built with any user project that uses this module:
- * - LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i>
- *
- * \section Sec_ModDescription Module Description
- * Android Open Accessory Class Driver module. This module contains an internal implementation of the USB Android Open Accessory
- * Class, for Host USB mode. User applications can use this class driver instead of implementing the Android Open Accessory Class
- * manually via the low-level LUFA APIs.
- *
- * This module is designed to simplify the user code by exposing only the required interface needed to interface with
- * Host using the USB Android Open Accessory Class.
- *
- * @{
- */
-
-#ifndef _AOA_CLASS_H_
-#define _AOA_CLASS_H_
-
- /* Macros: */
- #define __INCLUDE_FROM_USB_DRIVER
- #define __INCLUDE_FROM_AOA_DRIVER
-
- /* Includes: */
- #include "../Core/USBMode.h"
-
- #if defined(USB_CAN_BE_HOST)
- #include "Host/AndroidAccessoryClassHost.h"
- #endif
-
-#endif
-
-/** @} */
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief Master include file for the library USB Android Open Accessory Class driver.
+ *
+ * Master include file for the library USB Android Open Accessory Class driver, for both host and device modes, where available.
+ *
+ * This file should be included in all user projects making use of this optional class driver, instead of
+ * including any headers in the USB/ClassDriver/Device, USB/ClassDriver/Host or USB/ClassDriver/Common subdirectories.
+ */
+
+/** \ingroup Group_USBClassDrivers
+ * \defgroup Group_USBClassAOA Android Open Accessory Class Driver
+ *
+ * \section Sec_Dependencies Module Source Dependencies
+ * The following files must be built with any user project that uses this module:
+ * - LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i>
+ *
+ * \section Sec_ModDescription Module Description
+ * Android Open Accessory Class Driver module. This module contains an internal implementation of the USB Android Open Accessory
+ * Class, for Host USB mode. User applications can use this class driver instead of implementing the Android Open Accessory Class
+ * manually via the low-level LUFA APIs.
+ *
+ * This module is designed to simplify the user code by exposing only the required interface needed to interface with
+ * Host using the USB Android Open Accessory Class.
+ *
+ * @{
+ */
+
+#ifndef _AOA_CLASS_H_
+#define _AOA_CLASS_H_
+
+ /* Macros: */
+ #define __INCLUDE_FROM_USB_DRIVER
+ #define __INCLUDE_FROM_AOA_DRIVER
+
+ /* Includes: */
+ #include "../Core/USBMode.h"
+
+ #if defined(USB_CAN_BE_HOST)
+ #include "Host/AndroidAccessoryClassHost.h"
+ #endif
+
+#endif
+
+/** @} */
+
diff --git a/LUFA/Drivers/USB/Class/Common/AndroidAccessoryClassCommon.h b/LUFA/Drivers/USB/Class/Common/AndroidAccessoryClassCommon.h
index c1c0e8df0508b05b078c8c771ee0868fc4947f22..dc1289da65ffefd7e0a7af40204509a3a173589e 100644
--- a/LUFA/Drivers/USB/Class/Common/AndroidAccessoryClassCommon.h
+++ b/LUFA/Drivers/USB/Class/Common/AndroidAccessoryClassCommon.h
@@ -1,128 +1,128 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- * \brief Common definitions and declarations for the library USB Android Open Accessory Class driver.
- *
- * Common definitions and declarations for the library USB Android Open Accessory Class driver.
- *
- * \note This file should not be included directly. It is automatically included as needed by the USB module driver
- * dispatch header located in LUFA/Drivers/USB.h.
- */
-
-/** \ingroup Group_USBClassAOA
- * \defgroup Group_USBClassAOACommon Common Class Definitions
- *
- * \section Sec_ModDescription Module Description
- * Constants, Types and Enum definitions that are common to both Device and Host modes for the USB
- * Android Open Accessory Class.
- *
- * @{
- */
-
-#ifndef _AOA_CLASS_COMMON_H_
-#define _AOA_CLASS_COMMON_H_
-
- /* Includes: */
- #include "../../Core/StdDescriptors.h"
-
- /* Enable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /* Preprocessor Checks: */
- #if !defined(__INCLUDE_FROM_AOA_DRIVER)
- #error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
- #endif
-
- /* Macros: */
- /** Product ID value in a Device Descriptor to indicate an Android device in Open Accessory mode. */
- #define ANDROID_ACCESSORY_PRODUCT_ID 0x2D00
-
- /** Product ID value in a Device Descriptor to indicate an Android device in Open Accessory and Android Debug mode. */
- #define ANDROID_ACCESSORY_ADB_PRODUCT_ID 0x2D01
-
- /* Enums: */
- /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the
- * Android Open Accessory class.
- */
- enum AOA_Descriptor_ClassSubclassProtocol_t
- {
- AOA_CSCP_AOADataClass = 0xFF, /**< Descriptor Class value indicating that the device or interface
- * belongs to the AOA data class.
- */
- AOA_CSCP_AOADataSubclass = 0xFF, /**< Descriptor Subclass value indicating that the device or interface
- * belongs to AOA data subclass.
- */
- AOA_CSCP_AOADataProtocol = 0x00, /**< Descriptor Protocol value indicating that the device or interface
- * belongs to the AOA data class protocol.
- */
- };
-
- /** Enum for the Android Open Accessory class specific control requests that can be issued by the USB bus host. */
- enum AOA_ClassRequests_t
- {
- AOA_REQ_GetAccessoryProtocol = 0x33, /**< Android Open Accessory control request to retrieve the device's supported Accessory Protocol version. */
- AOA_REQ_SendString = 0x34, /**< Android Open Accessory control request to set an accessory property string in the device. */
- AOA_REQ_StartAccessoryMode = 0x35, /**< Android Open Accessory control request to switch the device into Accessory mode. */
- };
-
- /** Enum for the possible Android Open Accessory property string indexes. */
- enum AOA_Strings_t
- {
- AOA_STRING_Manufacturer = 0, /**< Index of the Manufacturer property string. */
- AOA_STRING_Model = 1, /**< Index of the Model Name property string. */
- AOA_STRING_Description = 2, /**< Index of the Description property string. */
- AOA_STRING_Version = 3, /**< Index of the Version Number property string. */
- AOA_STRING_URI = 4, /**< Index of the URI Information property string. */
- AOA_STRING_Serial = 5, /**< Index of the Serial Number property string. */
-
- #if !defined(__DOXYGEN__)
- AOA_STRING_TOTAL_STRINGS
- #endif
- };
-
- /** Enum for the possible Android Open Accessory protocol versions. */
- enum AOA_Protocols_t
- {
- AOA_PROTOCOL_AccessoryV1 = 0x0001, /**< Android Open Accessory version 1. */
- };
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
-
-/** @} */
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief Common definitions and declarations for the library USB Android Open Accessory Class driver.
+ *
+ * Common definitions and declarations for the library USB Android Open Accessory Class driver.
+ *
+ * \note This file should not be included directly. It is automatically included as needed by the USB module driver
+ * dispatch header located in LUFA/Drivers/USB.h.
+ */
+
+/** \ingroup Group_USBClassAOA
+ * \defgroup Group_USBClassAOACommon Common Class Definitions
+ *
+ * \section Sec_ModDescription Module Description
+ * Constants, Types and Enum definitions that are common to both Device and Host modes for the USB
+ * Android Open Accessory Class.
+ *
+ * @{
+ */
+
+#ifndef _AOA_CLASS_COMMON_H_
+#define _AOA_CLASS_COMMON_H_
+
+ /* Includes: */
+ #include "../../Core/StdDescriptors.h"
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_AOA_DRIVER)
+ #error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
+ #endif
+
+ /* Macros: */
+ /** Product ID value in a Device Descriptor to indicate an Android device in Open Accessory mode. */
+ #define ANDROID_ACCESSORY_PRODUCT_ID 0x2D00
+
+ /** Product ID value in a Device Descriptor to indicate an Android device in Open Accessory and Android Debug mode. */
+ #define ANDROID_ACCESSORY_ADB_PRODUCT_ID 0x2D01
+
+ /* Enums: */
+ /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the
+ * Android Open Accessory class.
+ */
+ enum AOA_Descriptor_ClassSubclassProtocol_t
+ {
+ AOA_CSCP_AOADataClass = 0xFF, /**< Descriptor Class value indicating that the device or interface
+ * belongs to the AOA data class.
+ */
+ AOA_CSCP_AOADataSubclass = 0xFF, /**< Descriptor Subclass value indicating that the device or interface
+ * belongs to AOA data subclass.
+ */
+ AOA_CSCP_AOADataProtocol = 0x00, /**< Descriptor Protocol value indicating that the device or interface
+ * belongs to the AOA data class protocol.
+ */
+ };
+
+ /** Enum for the Android Open Accessory class specific control requests that can be issued by the USB bus host. */
+ enum AOA_ClassRequests_t
+ {
+ AOA_REQ_GetAccessoryProtocol = 0x33, /**< Android Open Accessory control request to retrieve the device's supported Accessory Protocol version. */
+ AOA_REQ_SendString = 0x34, /**< Android Open Accessory control request to set an accessory property string in the device. */
+ AOA_REQ_StartAccessoryMode = 0x35, /**< Android Open Accessory control request to switch the device into Accessory mode. */
+ };
+
+ /** Enum for the possible Android Open Accessory property string indexes. */
+ enum AOA_Strings_t
+ {
+ AOA_STRING_Manufacturer = 0, /**< Index of the Manufacturer property string. */
+ AOA_STRING_Model = 1, /**< Index of the Model Name property string. */
+ AOA_STRING_Description = 2, /**< Index of the Description property string. */
+ AOA_STRING_Version = 3, /**< Index of the Version Number property string. */
+ AOA_STRING_URI = 4, /**< Index of the URI Information property string. */
+ AOA_STRING_Serial = 5, /**< Index of the Serial Number property string. */
+
+ #if !defined(__DOXYGEN__)
+ AOA_STRING_TOTAL_STRINGS
+ #endif
+ };
+
+ /** Enum for the possible Android Open Accessory protocol versions. */
+ enum AOA_Protocols_t
+ {
+ AOA_PROTOCOL_AccessoryV1 = 0x0001, /**< Android Open Accessory version 1. */
+ };
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */
+
diff --git a/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c b/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c
index 7c564e01247f174f40b3588515da4d18bbf12d84..f71fa2b95b46278f3854bf3eeee5775febda96cf 100644
--- a/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c
+++ b/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c
@@ -1,422 +1,422 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#define __INCLUDE_FROM_USB_DRIVER
-#include "../../Core/USBMode.h"
-
-#if defined(USB_CAN_BE_HOST)
-
-#define __INCLUDE_FROM_AOA_DRIVER
-#define __INCLUDE_FROM_ANDROIDACCESSORY_HOST_C
-#include "AndroidAccessoryClassHost.h"
-
-bool AOA_Host_ValidateAccessoryDevice(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- const USB_Descriptor_Device_t* const DeviceDescriptor,
- bool* const NeedModeSwitch)
-{
- (void)AOAInterfaceInfo;
-
- if (DeviceDescriptor->Header.Type != DTYPE_Device)
- return false;
-
- *NeedModeSwitch = ((DeviceDescriptor->ProductID != ANDROID_ACCESSORY_PRODUCT_ID) &&
- (DeviceDescriptor->ProductID != ANDROID_ACCESSORY_ADB_PRODUCT_ID));
-
- return true;
-}
-
-uint8_t AOA_Host_ConfigurePipes(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- uint16_t ConfigDescriptorSize,
- void* ConfigDescriptorData)
-{
- USB_Descriptor_Endpoint_t* DataINEndpoint = NULL;
- USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL;
- USB_Descriptor_Interface_t* AOAInterface = NULL;
-
- memset(&AOAInterfaceInfo->State, 0x00, sizeof(AOAInterfaceInfo->State));
-
- if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration)
- return AOA_ENUMERROR_InvalidConfigDescriptor;
-
- if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
- DCOMP_AOA_Host_NextAndroidAccessoryInterface) != DESCRIPTOR_SEARCH_COMP_Found)
- {
- return AOA_ENUMERROR_NoCompatibleInterfaceFound;
- }
-
- AOAInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t);
-
- while (!(DataINEndpoint) || !(DataOUTEndpoint))
- {
- if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
- DCOMP_AOA_Host_NextInterfaceBulkEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)
- {
- return AOA_ENUMERROR_NoCompatibleInterfaceFound;
- }
-
- USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t);
-
- if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN)
- DataINEndpoint = EndpointData;
- else
- DataOUTEndpoint = EndpointData;
- }
-
- AOAInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize);
- AOAInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress;
- AOAInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_BULK;
-
- AOAInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize);
- AOAInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress;
- AOAInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK;
-
- if (!(Pipe_ConfigurePipeTable(&AOAInterfaceInfo->Config.DataINPipe, 1)))
- return false;
-
- if (!(Pipe_ConfigurePipeTable(&AOAInterfaceInfo->Config.DataOUTPipe, 1)))
- return false;
-
- AOAInterfaceInfo->State.IsActive = true;
- AOAInterfaceInfo->State.InterfaceNumber = AOAInterface->InterfaceNumber;
-
- return AOA_ENUMERROR_NoError;
-}
-
-static uint8_t DCOMP_AOA_Host_NextAndroidAccessoryInterface(void* const CurrentDescriptor)
-{
- USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t);
-
- if (Header->Type == DTYPE_Interface)
- {
- USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t);
-
- if ((Interface->Class == AOA_CSCP_AOADataClass) &&
- (Interface->SubClass == AOA_CSCP_AOADataSubclass) &&
- (Interface->Protocol == AOA_CSCP_AOADataProtocol))
- {
- return DESCRIPTOR_SEARCH_Found;
- }
- }
-
- return DESCRIPTOR_SEARCH_NotFound;
-}
-
-static uint8_t DCOMP_AOA_Host_NextInterfaceBulkEndpoint(void* const CurrentDescriptor)
-{
- USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t);
-
- if (Header->Type == DTYPE_Endpoint)
- {
- USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t);
-
- uint8_t EndpointType = (Endpoint->Attributes & EP_TYPE_MASK);
-
- if ((EndpointType == EP_TYPE_BULK) && (!(Pipe_IsEndpointBound(Endpoint->EndpointAddress))))
- return DESCRIPTOR_SEARCH_Found;
- }
- else if (Header->Type == DTYPE_Interface)
- {
- return DESCRIPTOR_SEARCH_Fail;
- }
-
- return DESCRIPTOR_SEARCH_NotFound;
-}
-
-void AOA_Host_USBTask(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
-{
- if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
- return;
-
- #if !defined(NO_CLASS_DRIVER_AUTOFLUSH)
- AOA_Host_Flush(AOAInterfaceInfo);
- #endif
-}
-
-uint8_t AOA_Host_StartAccessoryMode(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
-{
- uint8_t ErrorCode;
-
- uint16_t AccessoryProtocol;
- if ((ErrorCode = AOA_Host_GetAccessoryProtocol(&AccessoryProtocol)) != HOST_WAITERROR_Successful)
- return ErrorCode;
-
- if (AccessoryProtocol != CPU_TO_LE16(AOA_PROTOCOL_AccessoryV1))
- return AOA_ERROR_LOGICAL_CMD_FAILED;
-
- for (uint8_t PropertyIndex = 0; PropertyIndex < AOA_STRING_TOTAL_STRINGS; PropertyIndex++)
- {
- if ((ErrorCode = AOA_Host_SendPropertyString(AOAInterfaceInfo, PropertyIndex)) != HOST_WAITERROR_Successful)
- return ErrorCode;
- }
-
- USB_ControlRequest = (USB_Request_Header_t)
- {
- .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_VENDOR | REQREC_DEVICE),
- .bRequest = AOA_REQ_StartAccessoryMode,
- .wValue = 0,
- .wIndex = 0,
- .wLength = 0,
- };
-
- Pipe_SelectPipe(PIPE_CONTROLPIPE);
- return USB_Host_SendControlRequest(NULL);
-}
-
-static uint8_t AOA_Host_GetAccessoryProtocol(uint16_t* const Protocol)
-{
- USB_ControlRequest = (USB_Request_Header_t)
- {
- .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_VENDOR | REQREC_DEVICE),
- .bRequest = AOA_REQ_GetAccessoryProtocol,
- .wValue = 0,
- .wIndex = 0,
- .wLength = sizeof(uint16_t),
- };
-
- Pipe_SelectPipe(PIPE_CONTROLPIPE);
- return USB_Host_SendControlRequest(Protocol);
-}
-
-static uint8_t AOA_Host_SendPropertyString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- const uint8_t StringIndex)
-{
- const char* String = AOAInterfaceInfo->Config.PropertyStrings[StringIndex];
-
- if (String == NULL)
- String = "";
-
- USB_ControlRequest = (USB_Request_Header_t)
- {
- .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_VENDOR | REQREC_DEVICE),
- .bRequest = AOA_REQ_SendString,
- .wValue = 0,
- .wIndex = StringIndex,
- .wLength = (strlen(String) + 1),
- };
-
- Pipe_SelectPipe(PIPE_CONTROLPIPE);
- return USB_Host_SendControlRequest((char*)String);
-}
-
-uint8_t AOA_Host_SendData(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- const uint8_t* const Buffer,
- const uint16_t Length)
-{
- if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
- return PIPE_READYWAIT_DeviceDisconnected;
-
- uint8_t ErrorCode;
-
- Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address);
-
- Pipe_Unfreeze();
- ErrorCode = Pipe_Write_Stream_LE(Buffer, Length, NULL);
- Pipe_Freeze();
-
- return ErrorCode;
-}
-
-uint8_t AOA_Host_SendString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- const char* const String)
-{
- if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
- return PIPE_READYWAIT_DeviceDisconnected;
-
- uint8_t ErrorCode;
-
- Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address);
-
- Pipe_Unfreeze();
- ErrorCode = Pipe_Write_Stream_LE(String, strlen(String), NULL);
- Pipe_Freeze();
-
- return ErrorCode;
-}
-
-uint8_t AOA_Host_SendByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- const uint8_t Data)
-{
- if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
- return PIPE_READYWAIT_DeviceDisconnected;
-
- uint8_t ErrorCode;
-
- Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address);
- Pipe_Unfreeze();
-
- if (!(Pipe_IsReadWriteAllowed()))
- {
- Pipe_ClearOUT();
-
- if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError)
- return ErrorCode;
- }
-
- Pipe_Write_8(Data);
- Pipe_Freeze();
-
- return PIPE_READYWAIT_NoError;
-}
-
-uint16_t AOA_Host_BytesReceived(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
-{
- if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
- return 0;
-
- Pipe_SelectPipe(AOAInterfaceInfo->Config.DataINPipe.Address);
- Pipe_Unfreeze();
-
- if (Pipe_IsINReceived())
- {
- if (!(Pipe_BytesInPipe()))
- {
- Pipe_ClearIN();
- Pipe_Freeze();
- return 0;
- }
- else
- {
- Pipe_Freeze();
- return Pipe_BytesInPipe();
- }
- }
- else
- {
- Pipe_Freeze();
-
- return 0;
- }
-}
-
-int16_t AOA_Host_ReceiveByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
-{
- if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
- return -1;
-
- int16_t ReceivedByte = -1;
-
- Pipe_SelectPipe(AOAInterfaceInfo->Config.DataINPipe.Address);
- Pipe_Unfreeze();
-
- if (Pipe_IsINReceived())
- {
- if (Pipe_BytesInPipe())
- ReceivedByte = Pipe_Read_8();
-
- if (!(Pipe_BytesInPipe()))
- Pipe_ClearIN();
- }
-
- Pipe_Freeze();
-
- return ReceivedByte;
-}
-
-uint8_t AOA_Host_Flush(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
-{
- if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
- return PIPE_READYWAIT_DeviceDisconnected;
-
- uint8_t ErrorCode;
-
- Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address);
- Pipe_Unfreeze();
-
- if (!(Pipe_BytesInPipe()))
- return PIPE_READYWAIT_NoError;
-
- bool BankFull = !(Pipe_IsReadWriteAllowed());
-
- Pipe_ClearOUT();
-
- if (BankFull)
- {
- if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError)
- return ErrorCode;
-
- Pipe_ClearOUT();
- }
-
- Pipe_Freeze();
-
- return PIPE_READYWAIT_NoError;
-}
-
-#if defined(FDEV_SETUP_STREAM)
-void AOA_Host_CreateStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- FILE* const Stream)
-{
- *Stream = (FILE)FDEV_SETUP_STREAM(AOA_Host_putchar, AOA_Host_getchar, _FDEV_SETUP_RW);
- fdev_set_udata(Stream, AOAInterfaceInfo);
-}
-
-void AOA_Host_CreateBlockingStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- FILE* const Stream)
-{
- *Stream = (FILE)FDEV_SETUP_STREAM(AOA_Host_putchar, AOA_Host_getchar_Blocking, _FDEV_SETUP_RW);
- fdev_set_udata(Stream, AOAInterfaceInfo);
-}
-
-static int AOA_Host_putchar(char c,
- FILE* Stream)
-{
- return AOA_Host_SendByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream), c) ? _FDEV_ERR : 0;
-}
-
-static int AOA_Host_getchar(FILE* Stream)
-{
- int16_t ReceivedByte = AOA_Host_ReceiveByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream));
-
- if (ReceivedByte < 0)
- return _FDEV_EOF;
-
- return ReceivedByte;
-}
-
-static int AOA_Host_getchar_Blocking(FILE* Stream)
-{
- int16_t ReceivedByte;
-
- while ((ReceivedByte = AOA_Host_ReceiveByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream))) < 0)
- {
- if (USB_HostState == HOST_STATE_Unattached)
- return _FDEV_EOF;
-
- AOA_Host_USBTask((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream));
- USB_USBTask();
- }
-
- return ReceivedByte;
-}
-#endif
-
-#endif
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+#define __INCLUDE_FROM_USB_DRIVER
+#include "../../Core/USBMode.h"
+
+#if defined(USB_CAN_BE_HOST)
+
+#define __INCLUDE_FROM_AOA_DRIVER
+#define __INCLUDE_FROM_ANDROIDACCESSORY_HOST_C
+#include "AndroidAccessoryClassHost.h"
+
+bool AOA_Host_ValidateAccessoryDevice(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ const USB_Descriptor_Device_t* const DeviceDescriptor,
+ bool* const NeedModeSwitch)
+{
+ (void)AOAInterfaceInfo;
+
+ if (DeviceDescriptor->Header.Type != DTYPE_Device)
+ return false;
+
+ *NeedModeSwitch = ((DeviceDescriptor->ProductID != ANDROID_ACCESSORY_PRODUCT_ID) &&
+ (DeviceDescriptor->ProductID != ANDROID_ACCESSORY_ADB_PRODUCT_ID));
+
+ return true;
+}
+
+uint8_t AOA_Host_ConfigurePipes(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ uint16_t ConfigDescriptorSize,
+ void* ConfigDescriptorData)
+{
+ USB_Descriptor_Endpoint_t* DataINEndpoint = NULL;
+ USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL;
+ USB_Descriptor_Interface_t* AOAInterface = NULL;
+
+ memset(&AOAInterfaceInfo->State, 0x00, sizeof(AOAInterfaceInfo->State));
+
+ if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration)
+ return AOA_ENUMERROR_InvalidConfigDescriptor;
+
+ if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
+ DCOMP_AOA_Host_NextAndroidAccessoryInterface) != DESCRIPTOR_SEARCH_COMP_Found)
+ {
+ return AOA_ENUMERROR_NoCompatibleInterfaceFound;
+ }
+
+ AOAInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t);
+
+ while (!(DataINEndpoint) || !(DataOUTEndpoint))
+ {
+ if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
+ DCOMP_AOA_Host_NextInterfaceBulkEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)
+ {
+ return AOA_ENUMERROR_NoCompatibleInterfaceFound;
+ }
+
+ USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t);
+
+ if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN)
+ DataINEndpoint = EndpointData;
+ else
+ DataOUTEndpoint = EndpointData;
+ }
+
+ AOAInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize);
+ AOAInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress;
+ AOAInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_BULK;
+
+ AOAInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize);
+ AOAInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress;
+ AOAInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK;
+
+ if (!(Pipe_ConfigurePipeTable(&AOAInterfaceInfo->Config.DataINPipe, 1)))
+ return false;
+
+ if (!(Pipe_ConfigurePipeTable(&AOAInterfaceInfo->Config.DataOUTPipe, 1)))
+ return false;
+
+ AOAInterfaceInfo->State.IsActive = true;
+ AOAInterfaceInfo->State.InterfaceNumber = AOAInterface->InterfaceNumber;
+
+ return AOA_ENUMERROR_NoError;
+}
+
+static uint8_t DCOMP_AOA_Host_NextAndroidAccessoryInterface(void* const CurrentDescriptor)
+{
+ USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t);
+
+ if (Header->Type == DTYPE_Interface)
+ {
+ USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t);
+
+ if ((Interface->Class == AOA_CSCP_AOADataClass) &&
+ (Interface->SubClass == AOA_CSCP_AOADataSubclass) &&
+ (Interface->Protocol == AOA_CSCP_AOADataProtocol))
+ {
+ return DESCRIPTOR_SEARCH_Found;
+ }
+ }
+
+ return DESCRIPTOR_SEARCH_NotFound;
+}
+
+static uint8_t DCOMP_AOA_Host_NextInterfaceBulkEndpoint(void* const CurrentDescriptor)
+{
+ USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t);
+
+ if (Header->Type == DTYPE_Endpoint)
+ {
+ USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t);
+
+ uint8_t EndpointType = (Endpoint->Attributes & EP_TYPE_MASK);
+
+ if ((EndpointType == EP_TYPE_BULK) && (!(Pipe_IsEndpointBound(Endpoint->EndpointAddress))))
+ return DESCRIPTOR_SEARCH_Found;
+ }
+ else if (Header->Type == DTYPE_Interface)
+ {
+ return DESCRIPTOR_SEARCH_Fail;
+ }
+
+ return DESCRIPTOR_SEARCH_NotFound;
+}
+
+void AOA_Host_USBTask(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
+{
+ if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
+ return;
+
+ #if !defined(NO_CLASS_DRIVER_AUTOFLUSH)
+ AOA_Host_Flush(AOAInterfaceInfo);
+ #endif
+}
+
+uint8_t AOA_Host_StartAccessoryMode(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
+{
+ uint8_t ErrorCode;
+
+ uint16_t AccessoryProtocol;
+ if ((ErrorCode = AOA_Host_GetAccessoryProtocol(&AccessoryProtocol)) != HOST_WAITERROR_Successful)
+ return ErrorCode;
+
+ if (AccessoryProtocol != CPU_TO_LE16(AOA_PROTOCOL_AccessoryV1))
+ return AOA_ERROR_LOGICAL_CMD_FAILED;
+
+ for (uint8_t PropertyIndex = 0; PropertyIndex < AOA_STRING_TOTAL_STRINGS; PropertyIndex++)
+ {
+ if ((ErrorCode = AOA_Host_SendPropertyString(AOAInterfaceInfo, PropertyIndex)) != HOST_WAITERROR_Successful)
+ return ErrorCode;
+ }
+
+ USB_ControlRequest = (USB_Request_Header_t)
+ {
+ .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_VENDOR | REQREC_DEVICE),
+ .bRequest = AOA_REQ_StartAccessoryMode,
+ .wValue = 0,
+ .wIndex = 0,
+ .wLength = 0,
+ };
+
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+ return USB_Host_SendControlRequest(NULL);
+}
+
+static uint8_t AOA_Host_GetAccessoryProtocol(uint16_t* const Protocol)
+{
+ USB_ControlRequest = (USB_Request_Header_t)
+ {
+ .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_VENDOR | REQREC_DEVICE),
+ .bRequest = AOA_REQ_GetAccessoryProtocol,
+ .wValue = 0,
+ .wIndex = 0,
+ .wLength = sizeof(uint16_t),
+ };
+
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+ return USB_Host_SendControlRequest(Protocol);
+}
+
+static uint8_t AOA_Host_SendPropertyString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ const uint8_t StringIndex)
+{
+ const char* String = AOAInterfaceInfo->Config.PropertyStrings[StringIndex];
+
+ if (String == NULL)
+ String = "";
+
+ USB_ControlRequest = (USB_Request_Header_t)
+ {
+ .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_VENDOR | REQREC_DEVICE),
+ .bRequest = AOA_REQ_SendString,
+ .wValue = 0,
+ .wIndex = StringIndex,
+ .wLength = (strlen(String) + 1),
+ };
+
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+ return USB_Host_SendControlRequest((char*)String);
+}
+
+uint8_t AOA_Host_SendData(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ const uint8_t* const Buffer,
+ const uint16_t Length)
+{
+ if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
+ return PIPE_READYWAIT_DeviceDisconnected;
+
+ uint8_t ErrorCode;
+
+ Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address);
+
+ Pipe_Unfreeze();
+ ErrorCode = Pipe_Write_Stream_LE(Buffer, Length, NULL);
+ Pipe_Freeze();
+
+ return ErrorCode;
+}
+
+uint8_t AOA_Host_SendString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ const char* const String)
+{
+ if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
+ return PIPE_READYWAIT_DeviceDisconnected;
+
+ uint8_t ErrorCode;
+
+ Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address);
+
+ Pipe_Unfreeze();
+ ErrorCode = Pipe_Write_Stream_LE(String, strlen(String), NULL);
+ Pipe_Freeze();
+
+ return ErrorCode;
+}
+
+uint8_t AOA_Host_SendByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ const uint8_t Data)
+{
+ if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
+ return PIPE_READYWAIT_DeviceDisconnected;
+
+ uint8_t ErrorCode;
+
+ Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address);
+ Pipe_Unfreeze();
+
+ if (!(Pipe_IsReadWriteAllowed()))
+ {
+ Pipe_ClearOUT();
+
+ if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError)
+ return ErrorCode;
+ }
+
+ Pipe_Write_8(Data);
+ Pipe_Freeze();
+
+ return PIPE_READYWAIT_NoError;
+}
+
+uint16_t AOA_Host_BytesReceived(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
+{
+ if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
+ return 0;
+
+ Pipe_SelectPipe(AOAInterfaceInfo->Config.DataINPipe.Address);
+ Pipe_Unfreeze();
+
+ if (Pipe_IsINReceived())
+ {
+ if (!(Pipe_BytesInPipe()))
+ {
+ Pipe_ClearIN();
+ Pipe_Freeze();
+ return 0;
+ }
+ else
+ {
+ Pipe_Freeze();
+ return Pipe_BytesInPipe();
+ }
+ }
+ else
+ {
+ Pipe_Freeze();
+
+ return 0;
+ }
+}
+
+int16_t AOA_Host_ReceiveByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
+{
+ if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
+ return -1;
+
+ int16_t ReceivedByte = -1;
+
+ Pipe_SelectPipe(AOAInterfaceInfo->Config.DataINPipe.Address);
+ Pipe_Unfreeze();
+
+ if (Pipe_IsINReceived())
+ {
+ if (Pipe_BytesInPipe())
+ ReceivedByte = Pipe_Read_8();
+
+ if (!(Pipe_BytesInPipe()))
+ Pipe_ClearIN();
+ }
+
+ Pipe_Freeze();
+
+ return ReceivedByte;
+}
+
+uint8_t AOA_Host_Flush(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
+{
+ if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))
+ return PIPE_READYWAIT_DeviceDisconnected;
+
+ uint8_t ErrorCode;
+
+ Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address);
+ Pipe_Unfreeze();
+
+ if (!(Pipe_BytesInPipe()))
+ return PIPE_READYWAIT_NoError;
+
+ bool BankFull = !(Pipe_IsReadWriteAllowed());
+
+ Pipe_ClearOUT();
+
+ if (BankFull)
+ {
+ if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError)
+ return ErrorCode;
+
+ Pipe_ClearOUT();
+ }
+
+ Pipe_Freeze();
+
+ return PIPE_READYWAIT_NoError;
+}
+
+#if defined(FDEV_SETUP_STREAM)
+void AOA_Host_CreateStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ FILE* const Stream)
+{
+ *Stream = (FILE)FDEV_SETUP_STREAM(AOA_Host_putchar, AOA_Host_getchar, _FDEV_SETUP_RW);
+ fdev_set_udata(Stream, AOAInterfaceInfo);
+}
+
+void AOA_Host_CreateBlockingStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ FILE* const Stream)
+{
+ *Stream = (FILE)FDEV_SETUP_STREAM(AOA_Host_putchar, AOA_Host_getchar_Blocking, _FDEV_SETUP_RW);
+ fdev_set_udata(Stream, AOAInterfaceInfo);
+}
+
+static int AOA_Host_putchar(char c,
+ FILE* Stream)
+{
+ return AOA_Host_SendByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream), c) ? _FDEV_ERR : 0;
+}
+
+static int AOA_Host_getchar(FILE* Stream)
+{
+ int16_t ReceivedByte = AOA_Host_ReceiveByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream));
+
+ if (ReceivedByte < 0)
+ return _FDEV_EOF;
+
+ return ReceivedByte;
+}
+
+static int AOA_Host_getchar_Blocking(FILE* Stream)
+{
+ int16_t ReceivedByte;
+
+ while ((ReceivedByte = AOA_Host_ReceiveByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream))) < 0)
+ {
+ if (USB_HostState == HOST_STATE_Unattached)
+ return _FDEV_EOF;
+
+ AOA_Host_USBTask((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream));
+ USB_USBTask();
+ }
+
+ return ReceivedByte;
+}
+#endif
+
+#endif
+
diff --git a/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.h b/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.h
index f55cd340ae71f1c93b3664afe23e3adaebe6f86e..c437a4b61b57345263165eaae0b847c558d489a8 100644
--- a/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.h
+++ b/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.h
@@ -1,314 +1,314 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- * \brief Host mode driver for the library USB Android Open Accessory Class driver.
- *
- * Host mode driver for the library USB Android Open Accessory Class driver.
- *
- * \note This file should not be included directly. It is automatically included as needed by the USB module driver
- * dispatch header located in LUFA/Drivers/USB.h.
- */
-
-/** \ingroup Group_USBClassAOA
- * \defgroup Group_USBClassAndroidAccessoryHost Android Open Accessory Class Host Mode Driver
- *
- * \section Sec_Dependencies Module Source Dependencies
- * The following files must be built with any user project that uses this module:
- * - LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i>
- *
- * \section Sec_ModDescription Module Description
- * Host Mode USB Class driver framework interface, for the Android Open Accessory USB Class driver.
- *
- * @{
- */
-
-#ifndef __AOA_CLASS_HOST_H__
-#define __AOA_CLASS_HOST_H__
-
- /* Includes: */
- #include "../../USB.h"
- #include "../Common/AndroidAccessoryClassCommon.h"
-
- #include <stdio.h>
-
- /* Enable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /* Preprocessor Checks: */
- #if !defined(__INCLUDE_FROM_AOA_DRIVER)
- #error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
- #endif
-
- /* Public Interface - May be used in end-application: */
- /* Macros: */
- /** Error code for some Android Open Accessory Host functions, indicating a logical (and not hardware) error. */
- #define AOA_ERROR_LOGICAL_CMD_FAILED 0x80
-
- /* Type Defines: */
- /** \brief Android Open Accessory Class Host Mode Configuration and State Structure.
- *
- * Class state structure. An instance of this structure should be made within the user application,
- * and passed to each of the Android Open Accessory class driver functions as the \c AOAInterfaceInfo
- * parameter. This stores each Android Open Accessory interface's configuration and state information.
- */
- typedef struct
- {
- struct
- {
- USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */
- USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */
-
- char* PropertyStrings[AOA_STRING_TOTAL_STRINGS]; /**< Android Accessory property strings, sent to identify the accessory when the
- * Android device is switched into Open Accessory mode. */
- } Config; /**< Config data for the USB class interface within the device. All elements in this section
- * <b>must</b> be set or the interface will fail to enumerate and operate correctly.
- */
- struct
- {
- bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid
- * after \ref AOA_Host_ConfigurePipes() is called and the Host state machine is in the
- * Configured state.
- */
- uint8_t InterfaceNumber; /**< Interface index of the AOA interface within the attached device. */
- } State; /**< State data for the USB class interface within the device. All elements in this section
- * <b>may</b> be set to initial values, but may also be ignored to default to sane values when
- * the interface is enumerated.
- */
- } USB_ClassInfo_AOA_Host_t;
-
- /* Enums: */
- /** Enum for the possible error codes returned by the \ref AOA_Host_ConfigurePipes() function. */
- enum AOA_Host_EnumerationFailure_ErrorCodes_t
- {
- AOA_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */
- AOA_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */
- AOA_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Android Open Accessory interface was not found in the device's Configuration Descriptor. */
- AOA_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */
- };
-
- /* Function Prototypes: */
- /** General management task for a given Android Open Accessory host class interface, required for the correct operation of the interface.
- * This should be called frequently in the main program loop, before the master USB management task \ref USB_USBTask().
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an Android Open Accessory Class host configuration and state.
- */
- void AOA_Host_USBTask(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Validates a device descriptor, to check if the device is a valid Android device, and if it is currently in Android Open Accessory mode.
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state.
- * \param[in] DeviceDescriptor Pointer a buffer containing the attached device's Device Descriptor.
- * \param[out] NeedModeSwitch Pointer to a boolean where the mode switch requirement of the attached device is to be stored.
- *
- * \return Boolean \c true if the attached device is a valid Android device, \c false otherwise.
- */
- bool AOA_Host_ValidateAccessoryDevice(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- const USB_Descriptor_Device_t* const DeviceDescriptor,
- bool* const NeedModeSwitch) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2) ATTR_NON_NULL_PTR_ARG(3);
-
- /** Host interface configuration routine, to configure a given Android Open Accessory host interface instance using the Configuration
- * Descriptor read from an attached USB device. This function automatically updates the given Android Open Accessory Host instance's
- * state values and configures the pipes required to communicate with the interface if it is found within the device. This should be
- * called once after the stack has enumerated the attached device, while the host state machine is in the Addressed state.
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state.
- * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor.
- * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor.
- *
- * \return A value from the \ref AOA_Host_EnumerationFailure_ErrorCodes_t enum.
- */
- uint8_t AOA_Host_ConfigurePipes(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- uint16_t ConfigDescriptorSize,
- void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
-
- /** Starts Accessory Mode in the attached Android device. This function will validate the device's Android Open Accessory protocol
- * version, send the configured property strings, and request a switch to Android Open Accessory mode.
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state.
- *
- * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum, or \ref AOA_ERROR_LOGICAL_CMD_FAILED if a logical error occurred..
- */
- uint8_t AOA_Host_StartAccessoryMode(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Sends a given data buffer to the attached USB device, if connected. If a device is not connected when the function is
- * called, the data will be discarded. Bytes will be queued for transmission to the device until either the pipe bank
- * becomes full, or the \ref AOA_Host_Flush() function is called to flush the pending data to the device. This allows for
- * multiple bytes to be packed into a single pipe packet, increasing data throughput.
- *
- * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
- * call will fail.
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
- * \param[in] Buffer Pointer to a buffer containing the data to send to the device.
- * \param[in] Length Length of the data to send to the device.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t AOA_Host_SendData(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- const uint8_t* const Buffer,
- const uint16_t Length);
-
- /** Sends a given null-terminated string to the attached USB device, if connected. If a device is not connected when the
- * function is called, the string is discarded. Bytes will be queued for transmission to the device until either the pipe
- * bank becomes full, or the \ref AOA_Host_Flush() function is called to flush the pending data to the device. This allows
- * for multiple bytes to be packed into a single pipe packet, increasing data throughput.
- *
- * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
- * call will fail.
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
- * \param[in] String Pointer to the null terminated string to send to the device.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t AOA_Host_SendString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
-
- /** Sends a given byte to the attached USB device, if connected. If a device is not connected when the function is called, the
- * byte is discarded. Bytes will be queued for transmission to the device until either the pipe bank becomes full, or the
- * \ref AOA_Host_Flush() function is called to flush the pending data to the host. This allows for multiple bytes to be
- * packed into a single pipe packet, increasing data throughput.
- *
- * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
- * call will fail.
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
- * \param[in] Data Byte of data to send to the device.
- *
- * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum.
- */
- uint8_t AOA_Host_SendByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- const uint8_t Data) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Determines the number of bytes received by the AOA interface from the device, waiting to be read. This indicates the number
- * of bytes in the IN pipe bank only, and thus the number of calls to \ref AOA_Host_ReceiveByte() which are guaranteed to succeed
- * immediately. If multiple bytes are to be received, they should be buffered by the user application, as the pipe bank will not be
- * released back to the USB controller until all bytes are read.
- *
- * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
- * call will fail.
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
- *
- * \return Total number of buffered bytes received from the device.
- */
- uint16_t AOA_Host_BytesReceived(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads a byte of data from the device. If no data is waiting to be read of if a USB device is not connected, the function
- * returns a negative value. The \ref AOA_Host_BytesReceived() function may be queried in advance to determine how many bytes
- * are currently buffered in the AOA interface's data receive pipe.
- *
- * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
- * call will fail.
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
- *
- * \return Next received byte from the device, or a negative value if no data received.
- */
- int16_t AOA_Host_ReceiveByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Flushes any data waiting to be sent, ensuring that the send buffer is cleared.
- *
- * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
- * call will fail.
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
- *
- * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum.
- */
- uint8_t AOA_Host_Flush(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Creates a standard character stream for the given AOA Device instance so that it can be used with all the regular
- * functions in the standard \c <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf). The created
- * stream is bidirectional and can be used for both input and output functions.
- *
- * Reading data from this stream is non-blocking, i.e. in most instances, complete strings cannot be read in by a single
- * fetch, as the endpoint will not be ready at some point in the transmission, aborting the transfer. However, this may
- * be used when the read data is processed byte-per-bye (via \c getc()) or when the user application will implement its own
- * line buffering.
- *
- * \note The created stream can be given as \c stdout if desired to direct the standard output from all \c <stdio.h> functions
- * to the given AOA interface.
- * \n\n
- *
- * \note This function is not available on all microcontroller architectures.
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class configuration and state.
- * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed.
- */
- void AOA_Host_CreateStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- FILE* const Stream);
-
- /** Identical to \ref AOA_Host_CreateStream(), except that reads are blocking until the calling stream function terminates
- * the transfer. While blocking, the USB and AOA service tasks are called repeatedly to maintain USB communications.
- *
- * \note This function is not available on all microcontroller architectures.
- *
- * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class configuration and state.
- * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed.
- */
- void AOA_Host_CreateBlockingStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- FILE* const Stream);
-
- /* Private Interface - For use in library only: */
- #if !defined(__DOXYGEN__)
- /* Function Prototypes: */
- #if defined(__INCLUDE_FROM_ANDROIDACCESSORY_HOST_C)
- #if defined(FDEV_SETUP_STREAM)
- static int AOA_Host_putchar(char c,
- FILE* Stream) ATTR_NON_NULL_PTR_ARG(2);
- static int AOA_Host_getchar(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1);
- static int AOA_Host_getchar_Blocking(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1);
- #endif
-
- static uint8_t AOA_Host_GetAccessoryProtocol(uint16_t* const Protocol) ATTR_NON_NULL_PTR_ARG(1);
- static uint8_t AOA_Host_SendPropertyString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
- const uint8_t StringIndex) ATTR_NON_NULL_PTR_ARG(1);
-
- static uint8_t DCOMP_AOA_Host_NextAndroidAccessoryInterface(void* const CurrentDescriptor)
- ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
- static uint8_t DCOMP_AOA_Host_NextInterfaceBulkEndpoint(void* const CurrentDescriptor)
- ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
- #endif
- #endif
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
-
-/** @} */
-
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief Host mode driver for the library USB Android Open Accessory Class driver.
+ *
+ * Host mode driver for the library USB Android Open Accessory Class driver.
+ *
+ * \note This file should not be included directly. It is automatically included as needed by the USB module driver
+ * dispatch header located in LUFA/Drivers/USB.h.
+ */
+
+/** \ingroup Group_USBClassAOA
+ * \defgroup Group_USBClassAndroidAccessoryHost Android Open Accessory Class Host Mode Driver
+ *
+ * \section Sec_Dependencies Module Source Dependencies
+ * The following files must be built with any user project that uses this module:
+ * - LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i>
+ *
+ * \section Sec_ModDescription Module Description
+ * Host Mode USB Class driver framework interface, for the Android Open Accessory USB Class driver.
+ *
+ * @{
+ */
+
+#ifndef __AOA_CLASS_HOST_H__
+#define __AOA_CLASS_HOST_H__
+
+ /* Includes: */
+ #include "../../USB.h"
+ #include "../Common/AndroidAccessoryClassCommon.h"
+
+ #include <stdio.h>
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_AOA_DRIVER)
+ #error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Macros: */
+ /** Error code for some Android Open Accessory Host functions, indicating a logical (and not hardware) error. */
+ #define AOA_ERROR_LOGICAL_CMD_FAILED 0x80
+
+ /* Type Defines: */
+ /** \brief Android Open Accessory Class Host Mode Configuration and State Structure.
+ *
+ * Class state structure. An instance of this structure should be made within the user application,
+ * and passed to each of the Android Open Accessory class driver functions as the \c AOAInterfaceInfo
+ * parameter. This stores each Android Open Accessory interface's configuration and state information.
+ */
+ typedef struct
+ {
+ struct
+ {
+ USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */
+ USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */
+
+ char* PropertyStrings[AOA_STRING_TOTAL_STRINGS]; /**< Android Accessory property strings, sent to identify the accessory when the
+ * Android device is switched into Open Accessory mode. */
+ } Config; /**< Config data for the USB class interface within the device. All elements in this section
+ * <b>must</b> be set or the interface will fail to enumerate and operate correctly.
+ */
+ struct
+ {
+ bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid
+ * after \ref AOA_Host_ConfigurePipes() is called and the Host state machine is in the
+ * Configured state.
+ */
+ uint8_t InterfaceNumber; /**< Interface index of the AOA interface within the attached device. */
+ } State; /**< State data for the USB class interface within the device. All elements in this section
+ * <b>may</b> be set to initial values, but may also be ignored to default to sane values when
+ * the interface is enumerated.
+ */
+ } USB_ClassInfo_AOA_Host_t;
+
+ /* Enums: */
+ /** Enum for the possible error codes returned by the \ref AOA_Host_ConfigurePipes() function. */
+ enum AOA_Host_EnumerationFailure_ErrorCodes_t
+ {
+ AOA_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */
+ AOA_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */
+ AOA_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Android Open Accessory interface was not found in the device's Configuration Descriptor. */
+ AOA_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */
+ };
+
+ /* Function Prototypes: */
+ /** General management task for a given Android Open Accessory host class interface, required for the correct operation of the interface.
+ * This should be called frequently in the main program loop, before the master USB management task \ref USB_USBTask().
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an Android Open Accessory Class host configuration and state.
+ */
+ void AOA_Host_USBTask(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Validates a device descriptor, to check if the device is a valid Android device, and if it is currently in Android Open Accessory mode.
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state.
+ * \param[in] DeviceDescriptor Pointer a buffer containing the attached device's Device Descriptor.
+ * \param[out] NeedModeSwitch Pointer to a boolean where the mode switch requirement of the attached device is to be stored.
+ *
+ * \return Boolean \c true if the attached device is a valid Android device, \c false otherwise.
+ */
+ bool AOA_Host_ValidateAccessoryDevice(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ const USB_Descriptor_Device_t* const DeviceDescriptor,
+ bool* const NeedModeSwitch) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2) ATTR_NON_NULL_PTR_ARG(3);
+
+ /** Host interface configuration routine, to configure a given Android Open Accessory host interface instance using the Configuration
+ * Descriptor read from an attached USB device. This function automatically updates the given Android Open Accessory Host instance's
+ * state values and configures the pipes required to communicate with the interface if it is found within the device. This should be
+ * called once after the stack has enumerated the attached device, while the host state machine is in the Addressed state.
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state.
+ * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor.
+ * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor.
+ *
+ * \return A value from the \ref AOA_Host_EnumerationFailure_ErrorCodes_t enum.
+ */
+ uint8_t AOA_Host_ConfigurePipes(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ uint16_t ConfigDescriptorSize,
+ void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
+
+ /** Starts Accessory Mode in the attached Android device. This function will validate the device's Android Open Accessory protocol
+ * version, send the configured property strings, and request a switch to Android Open Accessory mode.
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state.
+ *
+ * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum, or \ref AOA_ERROR_LOGICAL_CMD_FAILED if a logical error occurred..
+ */
+ uint8_t AOA_Host_StartAccessoryMode(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Sends a given data buffer to the attached USB device, if connected. If a device is not connected when the function is
+ * called, the data will be discarded. Bytes will be queued for transmission to the device until either the pipe bank
+ * becomes full, or the \ref AOA_Host_Flush() function is called to flush the pending data to the device. This allows for
+ * multiple bytes to be packed into a single pipe packet, increasing data throughput.
+ *
+ * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
+ * call will fail.
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
+ * \param[in] Buffer Pointer to a buffer containing the data to send to the device.
+ * \param[in] Length Length of the data to send to the device.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t AOA_Host_SendData(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ const uint8_t* const Buffer,
+ const uint16_t Length);
+
+ /** Sends a given null-terminated string to the attached USB device, if connected. If a device is not connected when the
+ * function is called, the string is discarded. Bytes will be queued for transmission to the device until either the pipe
+ * bank becomes full, or the \ref AOA_Host_Flush() function is called to flush the pending data to the device. This allows
+ * for multiple bytes to be packed into a single pipe packet, increasing data throughput.
+ *
+ * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
+ * call will fail.
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
+ * \param[in] String Pointer to the null terminated string to send to the device.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t AOA_Host_SendString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
+
+ /** Sends a given byte to the attached USB device, if connected. If a device is not connected when the function is called, the
+ * byte is discarded. Bytes will be queued for transmission to the device until either the pipe bank becomes full, or the
+ * \ref AOA_Host_Flush() function is called to flush the pending data to the host. This allows for multiple bytes to be
+ * packed into a single pipe packet, increasing data throughput.
+ *
+ * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
+ * call will fail.
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
+ * \param[in] Data Byte of data to send to the device.
+ *
+ * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum.
+ */
+ uint8_t AOA_Host_SendByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ const uint8_t Data) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Determines the number of bytes received by the AOA interface from the device, waiting to be read. This indicates the number
+ * of bytes in the IN pipe bank only, and thus the number of calls to \ref AOA_Host_ReceiveByte() which are guaranteed to succeed
+ * immediately. If multiple bytes are to be received, they should be buffered by the user application, as the pipe bank will not be
+ * released back to the USB controller until all bytes are read.
+ *
+ * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
+ * call will fail.
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
+ *
+ * \return Total number of buffered bytes received from the device.
+ */
+ uint16_t AOA_Host_BytesReceived(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads a byte of data from the device. If no data is waiting to be read of if a USB device is not connected, the function
+ * returns a negative value. The \ref AOA_Host_BytesReceived() function may be queried in advance to determine how many bytes
+ * are currently buffered in the AOA interface's data receive pipe.
+ *
+ * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
+ * call will fail.
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
+ *
+ * \return Next received byte from the device, or a negative value if no data received.
+ */
+ int16_t AOA_Host_ReceiveByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Flushes any data waiting to be sent, ensuring that the send buffer is cleared.
+ *
+ * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
+ * call will fail.
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state.
+ *
+ * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum.
+ */
+ uint8_t AOA_Host_Flush(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Creates a standard character stream for the given AOA Device instance so that it can be used with all the regular
+ * functions in the standard \c <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf). The created
+ * stream is bidirectional and can be used for both input and output functions.
+ *
+ * Reading data from this stream is non-blocking, i.e. in most instances, complete strings cannot be read in by a single
+ * fetch, as the endpoint will not be ready at some point in the transmission, aborting the transfer. However, this may
+ * be used when the read data is processed byte-per-bye (via \c getc()) or when the user application will implement its own
+ * line buffering.
+ *
+ * \note The created stream can be given as \c stdout if desired to direct the standard output from all \c <stdio.h> functions
+ * to the given AOA interface.
+ * \n\n
+ *
+ * \note This function is not available on all microcontroller architectures.
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class configuration and state.
+ * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed.
+ */
+ void AOA_Host_CreateStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ FILE* const Stream);
+
+ /** Identical to \ref AOA_Host_CreateStream(), except that reads are blocking until the calling stream function terminates
+ * the transfer. While blocking, the USB and AOA service tasks are called repeatedly to maintain USB communications.
+ *
+ * \note This function is not available on all microcontroller architectures.
+ *
+ * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class configuration and state.
+ * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed.
+ */
+ void AOA_Host_CreateBlockingStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ FILE* const Stream);
+
+ /* Private Interface - For use in library only: */
+ #if !defined(__DOXYGEN__)
+ /* Function Prototypes: */
+ #if defined(__INCLUDE_FROM_ANDROIDACCESSORY_HOST_C)
+ #if defined(FDEV_SETUP_STREAM)
+ static int AOA_Host_putchar(char c,
+ FILE* Stream) ATTR_NON_NULL_PTR_ARG(2);
+ static int AOA_Host_getchar(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1);
+ static int AOA_Host_getchar_Blocking(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1);
+ #endif
+
+ static uint8_t AOA_Host_GetAccessoryProtocol(uint16_t* const Protocol) ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t AOA_Host_SendPropertyString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
+ const uint8_t StringIndex) ATTR_NON_NULL_PTR_ARG(1);
+
+ static uint8_t DCOMP_AOA_Host_NextAndroidAccessoryInterface(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ static uint8_t DCOMP_AOA_Host_NextInterfaceBulkEndpoint(void* const CurrentDescriptor)
+ ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+ #endif
+ #endif
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */
+
+
diff --git a/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c b/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c
index 0117a1d665f18318b257ae5b5e97c2433a4461ff..a267be1ee1d37b78eeb1cdd68987e1e0122cca28 100644
--- a/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c
+++ b/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c
@@ -1,275 +1,275 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#include "../../../../Common/Common.h"
-#if (ARCH == ARCH_AVR8)
-
-#define __INCLUDE_FROM_USB_DRIVER
-#include "../USBMode.h"
-
-#if defined(USB_CAN_BE_DEVICE)
-
-#include "EndpointStream_AVR8.h"
-
-#if !defined(CONTROL_ONLY_DEVICE)
-uint8_t Endpoint_Discard_Stream(uint16_t Length,
- uint16_t* const BytesProcessed)
-{
- uint8_t ErrorCode;
- uint16_t BytesInTransfer = 0;
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
-
- if (BytesProcessed != NULL)
- Length -= *BytesProcessed;
-
- while (Length)
- {
- if (!(Endpoint_IsReadWriteAllowed()))
- {
- Endpoint_ClearOUT();
-
- if (BytesProcessed != NULL)
- {
- *BytesProcessed += BytesInTransfer;
- return ENDPOINT_RWSTREAM_IncompleteTransfer;
- }
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
- }
- else
- {
- Endpoint_Discard_8();
-
- Length--;
- BytesInTransfer++;
- }
- }
-
- return ENDPOINT_RWSTREAM_NoError;
-}
-
-uint8_t Endpoint_Null_Stream(uint16_t Length,
- uint16_t* const BytesProcessed)
-{
- uint8_t ErrorCode;
- uint16_t BytesInTransfer = 0;
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
-
- if (BytesProcessed != NULL)
- Length -= *BytesProcessed;
-
- while (Length)
- {
- if (!(Endpoint_IsReadWriteAllowed()))
- {
- Endpoint_ClearIN();
-
- if (BytesProcessed != NULL)
- {
- *BytesProcessed += BytesInTransfer;
- return ENDPOINT_RWSTREAM_IncompleteTransfer;
- }
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
- }
- else
- {
- Endpoint_Write_8(0);
-
- Length--;
- BytesInTransfer++;
- }
- }
-
- return ENDPOINT_RWSTREAM_NoError;
-}
-
-/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations,
- * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE
-#define TEMPLATE_BUFFER_TYPE const void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_RW.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE
-#define TEMPLATE_BUFFER_TYPE const void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_RW.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE
-#define TEMPLATE_BUFFER_TYPE void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_RW.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE
-#define TEMPLATE_BUFFER_TYPE void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_RW.c"
-
-#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
- #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-#endif
-
-#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
- #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE
- #define TEMPLATE_BUFFER_TYPE void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE
- #define TEMPLATE_BUFFER_TYPE void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
- #include "Template/Template_Endpoint_RW.c"
-#endif
-
-#endif
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_Control_W.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_Control_W.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_Control_R.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_Control_R.c"
-
-#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_LE
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_Control_W.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_BE
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_Control_W.c"
-#endif
-
-#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_LE
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_Control_W.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_BE
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_Control_W.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_LE
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
- #include "Template/Template_Endpoint_Control_R.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_BE
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
- #include "Template/Template_Endpoint_Control_R.c"
-#endif
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+#include "../../../../Common/Common.h"
+#if (ARCH == ARCH_AVR8)
+
+#define __INCLUDE_FROM_USB_DRIVER
+#include "../USBMode.h"
+
+#if defined(USB_CAN_BE_DEVICE)
+
+#include "EndpointStream_AVR8.h"
+
+#if !defined(CONTROL_ONLY_DEVICE)
+uint8_t Endpoint_Discard_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t ErrorCode;
+ uint16_t BytesInTransfer = 0;
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ Length -= *BytesProcessed;
+
+ while (Length)
+ {
+ if (!(Endpoint_IsReadWriteAllowed()))
+ {
+ Endpoint_ClearOUT();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;
+ }
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ Endpoint_Discard_8();
+
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return ENDPOINT_RWSTREAM_NoError;
+}
+
+uint8_t Endpoint_Null_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t ErrorCode;
+ uint16_t BytesInTransfer = 0;
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ Length -= *BytesProcessed;
+
+ while (Length)
+ {
+ if (!(Endpoint_IsReadWriteAllowed()))
+ {
+ Endpoint_ClearIN();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;
+ }
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ Endpoint_Write_8(0);
+
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return ENDPOINT_RWSTREAM_NoError;
+}
+
+/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations,
+ * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE
+#define TEMPLATE_BUFFER_TYPE const void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_RW.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE
+#define TEMPLATE_BUFFER_TYPE const void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_RW.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE
+#define TEMPLATE_BUFFER_TYPE void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_RW.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE
+#define TEMPLATE_BUFFER_TYPE void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_RW.c"
+
+#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+#endif
+
+#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE
+ #define TEMPLATE_BUFFER_TYPE void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE
+ #define TEMPLATE_BUFFER_TYPE void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
+ #include "Template/Template_Endpoint_RW.c"
#endif
-#endif
+#endif
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_Control_W.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_Control_W.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_Control_R.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_Control_R.c"
+
+#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_LE
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_Control_W.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_BE
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_Control_W.c"
+#endif
+
+#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_LE
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_Control_W.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_BE
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_Control_W.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_LE
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
+ #include "Template/Template_Endpoint_Control_R.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_BE
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
+ #include "Template/Template_Endpoint_Control_R.c"
+#endif
+
+#endif
+
+#endif
diff --git a/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.h b/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.h
index 072d859329cf2646fb5e6c8d71f707371c1fe66d..2d98ef4d61c860a5b5bda3af76dec94f80c45a91 100644
--- a/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.h
+++ b/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.h
@@ -1,648 +1,648 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- * \brief Endpoint data stream transmission and reception management for the AVR8 microcontrollers.
- * \copydetails Group_EndpointStreamRW_AVR8
- *
- * \note This file should not be included directly. It is automatically included as needed by the USB driver
- * dispatch header located in LUFA/Drivers/USB/USB.h.
- */
-
-/** \ingroup Group_EndpointStreamRW
- * \defgroup Group_EndpointStreamRW_AVR8 Read/Write of Multi-Byte Streams (AVR8)
- * \brief Endpoint data stream transmission and reception management for the Atmel AVR8 architecture.
- *
- * Functions, macros, variables, enums and types related to data reading and writing of data streams from
- * and to endpoints.
- *
- * @{
- */
-
-#ifndef __ENDPOINT_STREAM_AVR8_H__
-#define __ENDPOINT_STREAM_AVR8_H__
-
- /* Includes: */
- #include "../../../../Common/Common.h"
- #include "../USBMode.h"
- #include "../USBTask.h"
-
- /* Enable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /* Preprocessor Checks: */
- #if !defined(__INCLUDE_FROM_USB_DRIVER)
- #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
- #endif
-
- /* Public Interface - May be used in end-application: */
- /* Function Prototypes: */
- /** \name Stream functions for null data */
- //@{
-
- /** Reads and discards the given number of bytes from the currently selected endpoint's bank,
- * discarding fully read packets from the host as needed. The last packet is not automatically
- * discarded once the remaining bytes has been read; the user is responsible for manually
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes empty while there is still data to process (and after the current
- * packet has been acknowledged) the BytesProcessed location will be updated with the total number
- * of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Length Number of bytes to discard via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Discard_Stream(uint16_t Length,
- uint16_t* const BytesProcessed);
-
- /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending
- * full packets to the host as needed. The last packet is not automatically sent once the
- * remaining bytes have been written; the user is responsible for manually sending the last
- * packet to the host via the \ref Endpoint_ClearIN() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes full while there is still data to process (and after the current
- * packet transmission has been initiated) the BytesProcessed location will be updated with the
- * total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Length Number of zero bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Null_Stream(uint16_t Length,
- uint16_t* const BytesProcessed);
-
- //@}
-
- /** \name Stream functions for RAM source/destination data */
- //@{
-
- /** Writes the given number of bytes to the endpoint from the given buffer in little endian,
- * sending full packets to the host as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Endpoint_ClearIN() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes full while there is still data to process (and after the current
- * packet transmission has been initiated) the BytesProcessed location will be updated with the
- * total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
- * NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
- * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Stream_LE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Writes the given number of bytes to the endpoint from the given buffer in big endian,
- * sending full packets to the host as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Endpoint_ClearIN() macro.
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Stream_BE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the endpoint from the given buffer in little endian,
- * discarding fully read packets from the host as needed. The last packet is not automatically
- * discarded once the remaining bytes has been read; the user is responsible for manually
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes empty while there is still data to process (and after the current
- * packet has been acknowledged) the BytesProcessed location will be updated with the total number
- * of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
- * NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
- * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Stream_LE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the endpoint from the given buffer in big endian,
- * discarding fully read packets from the host as needed. The last packet is not automatically
- * discarded once the remaining bytes has been read; the user is responsible for manually
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Stream_BE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian,
- * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
- * in both failure and success states; the user is responsible for manually clearing the setup OUT to
- * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian,
- * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
- * in both failure and success states; the user is responsible for manually clearing the setup OUT to
- * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian,
- * discarding fully read packets from the host as needed. The device IN acknowledgement is not
- * automatically sent after success or failure states; the user is responsible for manually sending the
- * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian,
- * discarding fully read packets from the host as needed. The device IN acknowledgement is not
- * automatically sent after success or failure states; the user is responsible for manually sending the
- * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
- //@}
-
- /** \name Stream functions for EEPROM source/destination data */
- //@{
-
- /** EEPROM buffer source version of \ref Endpoint_Write_Stream_LE().
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_EStream_LE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of \ref Endpoint_Write_Stream_BE().
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_EStream_BE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_LE().
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_EStream_LE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_BE().
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_EStream_BE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of Endpoint_Write_Control_Stream_LE.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_EStream_LE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of \ref Endpoint_Write_Control_Stream_BE().
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_EStream_BE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_LE().
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Control_EStream_LE(void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_BE().
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Control_EStream_BE(void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
- //@}
-
- /** \name Stream functions for PROGMEM source/destination data */
- //@{
-
- /** FLASH buffer source version of \ref Endpoint_Write_Stream_LE().
- *
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_PStream_LE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** FLASH buffer source version of \ref Endpoint_Write_Stream_BE().
- *
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_PStream_BE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_LE().
- *
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_PStream_LE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_BE().
- *
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_PStream_BE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
- //@}
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
-
-/** @} */
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief Endpoint data stream transmission and reception management for the AVR8 microcontrollers.
+ * \copydetails Group_EndpointStreamRW_AVR8
+ *
+ * \note This file should not be included directly. It is automatically included as needed by the USB driver
+ * dispatch header located in LUFA/Drivers/USB/USB.h.
+ */
+
+/** \ingroup Group_EndpointStreamRW
+ * \defgroup Group_EndpointStreamRW_AVR8 Read/Write of Multi-Byte Streams (AVR8)
+ * \brief Endpoint data stream transmission and reception management for the Atmel AVR8 architecture.
+ *
+ * Functions, macros, variables, enums and types related to data reading and writing of data streams from
+ * and to endpoints.
+ *
+ * @{
+ */
+
+#ifndef __ENDPOINT_STREAM_AVR8_H__
+#define __ENDPOINT_STREAM_AVR8_H__
+
+ /* Includes: */
+ #include "../../../../Common/Common.h"
+ #include "../USBMode.h"
+ #include "../USBTask.h"
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_USB_DRIVER)
+ #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Function Prototypes: */
+ /** \name Stream functions for null data */
+ //@{
+
+ /** Reads and discards the given number of bytes from the currently selected endpoint's bank,
+ * discarding fully read packets from the host as needed. The last packet is not automatically
+ * discarded once the remaining bytes has been read; the user is responsible for manually
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes empty while there is still data to process (and after the current
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number
+ * of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Length Number of bytes to discard via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Discard_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed);
+
+ /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending
+ * full packets to the host as needed. The last packet is not automatically sent once the
+ * remaining bytes have been written; the user is responsible for manually sending the last
+ * packet to the host via the \ref Endpoint_ClearIN() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes full while there is still data to process (and after the current
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the
+ * total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Length Number of zero bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Null_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed);
+
+ //@}
+
+ /** \name Stream functions for RAM source/destination data */
+ //@{
+
+ /** Writes the given number of bytes to the endpoint from the given buffer in little endian,
+ * sending full packets to the host as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Endpoint_ClearIN() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes full while there is still data to process (and after the current
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the
+ * total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
+ * NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
+ * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Stream_LE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Writes the given number of bytes to the endpoint from the given buffer in big endian,
+ * sending full packets to the host as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Endpoint_ClearIN() macro.
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Stream_BE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the endpoint from the given buffer in little endian,
+ * discarding fully read packets from the host as needed. The last packet is not automatically
+ * discarded once the remaining bytes has been read; the user is responsible for manually
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes empty while there is still data to process (and after the current
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number
+ * of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
+ * NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
+ * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Stream_LE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the endpoint from the given buffer in big endian,
+ * discarding fully read packets from the host as needed. The last packet is not automatically
+ * discarded once the remaining bytes has been read; the user is responsible for manually
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Stream_BE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian,
+ * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
+ * in both failure and success states; the user is responsible for manually clearing the setup OUT to
+ * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian,
+ * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
+ * in both failure and success states; the user is responsible for manually clearing the setup OUT to
+ * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian,
+ * discarding fully read packets from the host as needed. The device IN acknowledgement is not
+ * automatically sent after success or failure states; the user is responsible for manually sending the
+ * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian,
+ * discarding fully read packets from the host as needed. The device IN acknowledgement is not
+ * automatically sent after success or failure states; the user is responsible for manually sending the
+ * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+ //@}
+
+ /** \name Stream functions for EEPROM source/destination data */
+ //@{
+
+ /** EEPROM buffer source version of \ref Endpoint_Write_Stream_LE().
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_EStream_LE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of \ref Endpoint_Write_Stream_BE().
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_EStream_BE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_LE().
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_EStream_LE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_BE().
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_EStream_BE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of Endpoint_Write_Control_Stream_LE.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_EStream_LE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of \ref Endpoint_Write_Control_Stream_BE().
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_EStream_BE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_LE().
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Control_EStream_LE(void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_BE().
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Control_EStream_BE(void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+ //@}
+
+ /** \name Stream functions for PROGMEM source/destination data */
+ //@{
+
+ /** FLASH buffer source version of \ref Endpoint_Write_Stream_LE().
+ *
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_PStream_LE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** FLASH buffer source version of \ref Endpoint_Write_Stream_BE().
+ *
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_PStream_BE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_LE().
+ *
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_PStream_LE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_BE().
+ *
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_PStream_BE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+ //@}
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */
diff --git a/LUFA/Drivers/USB/Core/AVR8/PipeStream_AVR8.h b/LUFA/Drivers/USB/Core/AVR8/PipeStream_AVR8.h
index 53316f2f92a83a1d939fa01dbd36180ccfadfe3e..f69469f28871e808743840f187da7223b56e742f 100644
--- a/LUFA/Drivers/USB/Core/AVR8/PipeStream_AVR8.h
+++ b/LUFA/Drivers/USB/Core/AVR8/PipeStream_AVR8.h
@@ -1,442 +1,442 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- * \brief Pipe data stream transmission and reception management for the AVR8 microcontrollers
- * \copydetails Group_PipeStreamRW_AVR8
- *
- * \note This file should not be included directly. It is automatically included as needed by the USB driver
- * dispatch header located in LUFA/Drivers/USB/USB.h.
- */
-
-/** \ingroup Group_PipeStreamRW
- * \defgroup Group_PipeStreamRW_AVR8 Read/Write of Multi-Byte Streams (AVR8)
- * \brief Pipe data stream transmission and reception management for the Atmel AVR8 architecture.
- *
- * Functions, macros, variables, enums and types related to data reading and writing of data streams from
- * and to pipes.
- *
- * @{
- */
-
-#ifndef __PIPE_STREAM_AVR8_H__
-#define __PIPE_STREAM_AVR8_H__
-
- /* Includes: */
- #include "../../../../Common/Common.h"
- #include "../USBMode.h"
- #include "../USBTask.h"
-
- /* Enable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /* Preprocessor Checks: */
- #if !defined(__INCLUDE_FROM_USB_DRIVER)
- #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
- #endif
-
- /* Public Interface - May be used in end-application: */
- /* Function Prototypes: */
- /** \name Stream functions for null data */
- //@{
-
- /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host
- * as needed. The last packet is not automatically discarded once the remaining bytes has been read; the
- * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearIN() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or
- * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer
- * will instead be performed as a series of chunks. Each time the pipe bank becomes empty while there is still data
- * to process (and after the current packet has been acknowledged) the BytesProcessed location will be updated with
- * the total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to
- * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed
- * value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Pipe_Discard_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Pipe_Discard_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[in] Length Number of bytes to discard via the currently selected pipe.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be processed at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Discard_Stream(uint16_t Length,
- uint16_t* const BytesProcessed);
-
- /** Writes a given number of zeroed bytes to the pipe, sending full pipe packets from the host to the device
- * as needed. The last packet is not automatically sent once the remaining bytes has been written; the
- * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearOUT() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or
- * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer
- * will instead be performed as a series of chunks. Each time the pipe bank becomes full while there is still data
- * to process (and after the current packet transmission has been initiated) the BytesProcessed location will be
- * updated with the total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to
- * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed
- * value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Pipe_Null_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Pipe_Null_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[in] Length Number of zero bytes to write via the currently selected pipe.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be processed at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Null_Stream(uint16_t Length,
- uint16_t* const BytesProcessed);
-
- //@}
-
- /** \name Stream functions for RAM source/destination data */
- //@{
-
- /** Writes the given number of bytes to the pipe from the given buffer in little endian,
- * sending full packets to the device as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the pipe bank becomes full while there is still data to process (and after the current
- * packet transmission has been initiated) the BytesProcessed location will be updated with the
- * total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),
- * NULL)) != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),
- * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Write_Stream_LE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Writes the given number of bytes to the pipe from the given buffer in big endian,
- * sending full packets to the device as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Write_Stream_BE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the pipe into the given buffer in little endian,
- * sending full packets to the device as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the pipe bank becomes empty while there is still data to process (and after the current
- * packet has been acknowledged) the BytesProcessed location will be updated with the total number
- * of bytes processed in the stream, and the function will exit with an error code of
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),
- * NULL)) != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),
- * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[out] Buffer Pointer to the source data buffer to write to.
- * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Read_Stream_LE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the pipe into the given buffer in big endian,
- * sending full packets to the device as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[out] Buffer Pointer to the source data buffer to write to.
- * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Read_Stream_BE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
- //@}
-
- /** \name Stream functions for EEPROM source/destination data */
- //@{
-
- /** EEPROM buffer source version of \ref Pipe_Write_Stream_LE().
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Write_EStream_LE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of \ref Pipe_Write_Stream_BE().
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Write_EStream_BE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of \ref Pipe_Read_Stream_LE().
- *
- * \param[out] Buffer Pointer to the source data buffer to write to.
- * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Read_EStream_LE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of \ref Pipe_Read_Stream_BE().
- *
- * \param[out] Buffer Pointer to the source data buffer to write to.
- * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Read_EStream_BE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
- //@}
-
- /** \name Stream functions for PROGMEM source/destination data */
- //@{
-
- /** FLASH buffer source version of \ref Pipe_Write_Stream_LE().
- *
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Write_PStream_LE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** FLASH buffer source version of \ref Pipe_Write_Stream_BE().
- *
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Write_PStream_BE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
- //@}
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
-
-/** @} */
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief Pipe data stream transmission and reception management for the AVR8 microcontrollers
+ * \copydetails Group_PipeStreamRW_AVR8
+ *
+ * \note This file should not be included directly. It is automatically included as needed by the USB driver
+ * dispatch header located in LUFA/Drivers/USB/USB.h.
+ */
+
+/** \ingroup Group_PipeStreamRW
+ * \defgroup Group_PipeStreamRW_AVR8 Read/Write of Multi-Byte Streams (AVR8)
+ * \brief Pipe data stream transmission and reception management for the Atmel AVR8 architecture.
+ *
+ * Functions, macros, variables, enums and types related to data reading and writing of data streams from
+ * and to pipes.
+ *
+ * @{
+ */
+
+#ifndef __PIPE_STREAM_AVR8_H__
+#define __PIPE_STREAM_AVR8_H__
+
+ /* Includes: */
+ #include "../../../../Common/Common.h"
+ #include "../USBMode.h"
+ #include "../USBTask.h"
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_USB_DRIVER)
+ #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Function Prototypes: */
+ /** \name Stream functions for null data */
+ //@{
+
+ /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host
+ * as needed. The last packet is not automatically discarded once the remaining bytes has been read; the
+ * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearIN() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or
+ * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer
+ * will instead be performed as a series of chunks. Each time the pipe bank becomes empty while there is still data
+ * to process (and after the current packet has been acknowledged) the BytesProcessed location will be updated with
+ * the total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to
+ * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed
+ * value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Pipe_Discard_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Pipe_Discard_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[in] Length Number of bytes to discard via the currently selected pipe.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be processed at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Discard_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed);
+
+ /** Writes a given number of zeroed bytes to the pipe, sending full pipe packets from the host to the device
+ * as needed. The last packet is not automatically sent once the remaining bytes has been written; the
+ * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearOUT() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or
+ * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer
+ * will instead be performed as a series of chunks. Each time the pipe bank becomes full while there is still data
+ * to process (and after the current packet transmission has been initiated) the BytesProcessed location will be
+ * updated with the total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to
+ * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed
+ * value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Pipe_Null_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Pipe_Null_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[in] Length Number of zero bytes to write via the currently selected pipe.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be processed at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Null_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed);
+
+ //@}
+
+ /** \name Stream functions for RAM source/destination data */
+ //@{
+
+ /** Writes the given number of bytes to the pipe from the given buffer in little endian,
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the pipe bank becomes full while there is still data to process (and after the current
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the
+ * total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),
+ * NULL)) != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),
+ * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Write_Stream_LE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Writes the given number of bytes to the pipe from the given buffer in big endian,
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Write_Stream_BE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the pipe into the given buffer in little endian,
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the pipe bank becomes empty while there is still data to process (and after the current
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number
+ * of bytes processed in the stream, and the function will exit with an error code of
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),
+ * NULL)) != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),
+ * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[out] Buffer Pointer to the source data buffer to write to.
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Read_Stream_LE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the pipe into the given buffer in big endian,
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[out] Buffer Pointer to the source data buffer to write to.
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Read_Stream_BE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+ //@}
+
+ /** \name Stream functions for EEPROM source/destination data */
+ //@{
+
+ /** EEPROM buffer source version of \ref Pipe_Write_Stream_LE().
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Write_EStream_LE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of \ref Pipe_Write_Stream_BE().
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Write_EStream_BE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of \ref Pipe_Read_Stream_LE().
+ *
+ * \param[out] Buffer Pointer to the source data buffer to write to.
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Read_EStream_LE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of \ref Pipe_Read_Stream_BE().
+ *
+ * \param[out] Buffer Pointer to the source data buffer to write to.
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Read_EStream_BE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+ //@}
+
+ /** \name Stream functions for PROGMEM source/destination data */
+ //@{
+
+ /** FLASH buffer source version of \ref Pipe_Write_Stream_LE().
+ *
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Write_PStream_LE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** FLASH buffer source version of \ref Pipe_Write_Stream_BE().
+ *
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Write_PStream_BE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+ //@}
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */
diff --git a/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.c b/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.c
index b4e130e746967e3b135a5e2a53612b934dc60040..51546106551f673eef988752c3b7c3406b24e625 100644
--- a/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.c
+++ b/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.c
@@ -1,235 +1,235 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#include "../../../../Common/Common.h"
-#if (ARCH == ARCH_UC3)
-
-#define __INCLUDE_FROM_USB_DRIVER
-#include "../USBMode.h"
-
-#if defined(USB_CAN_BE_DEVICE)
-
-#include "EndpointStream_UC3.h"
-
-#if !defined(CONTROL_ONLY_DEVICE)
-uint8_t Endpoint_Discard_Stream(uint16_t Length,
- uint16_t* const BytesProcessed)
-{
- uint8_t ErrorCode;
- uint16_t BytesInTransfer = 0;
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
-
- if (BytesProcessed != NULL)
- Length -= *BytesProcessed;
-
- while (Length)
- {
- if (!(Endpoint_IsReadWriteAllowed()))
- {
- Endpoint_ClearOUT();
-
- if (BytesProcessed != NULL)
- {
- *BytesProcessed += BytesInTransfer;
- return ENDPOINT_RWSTREAM_IncompleteTransfer;
- }
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
- }
- else
- {
- Endpoint_Discard_8();
-
- Length--;
- BytesInTransfer++;
- }
- }
-
- return ENDPOINT_RWSTREAM_NoError;
-}
-
-uint8_t Endpoint_Null_Stream(uint16_t Length,
- uint16_t* const BytesProcessed)
-{
- uint8_t ErrorCode;
- uint16_t BytesInTransfer = 0;
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
-
- if (BytesProcessed != NULL)
- Length -= *BytesProcessed;
-
- while (Length)
- {
- if (!(Endpoint_IsReadWriteAllowed()))
- {
- Endpoint_ClearIN();
-
- if (BytesProcessed != NULL)
- {
- *BytesProcessed += BytesInTransfer;
- return ENDPOINT_RWSTREAM_IncompleteTransfer;
- }
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
- }
- else
- {
- Endpoint_Write_8(0);
-
- Length--;
- BytesInTransfer++;
- }
- }
-
- return ENDPOINT_RWSTREAM_NoError;
-}
-
-/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations,
- * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE
-#define TEMPLATE_BUFFER_TYPE const void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_RW.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE
-#define TEMPLATE_BUFFER_TYPE const void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_RW.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE
-#define TEMPLATE_BUFFER_TYPE void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_RW.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE
-#define TEMPLATE_BUFFER_TYPE void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_RW.c"
-
-#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
- #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-#endif
-
-#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
- #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE
- #define TEMPLATE_BUFFER_TYPE void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE
- #define TEMPLATE_BUFFER_TYPE void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
- #include "Template/Template_Endpoint_RW.c"
-#endif
-
-#endif
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_Control_W.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_Control_W.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_Control_R.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_Control_R.c"
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+#include "../../../../Common/Common.h"
+#if (ARCH == ARCH_UC3)
+
+#define __INCLUDE_FROM_USB_DRIVER
+#include "../USBMode.h"
+
+#if defined(USB_CAN_BE_DEVICE)
+
+#include "EndpointStream_UC3.h"
+
+#if !defined(CONTROL_ONLY_DEVICE)
+uint8_t Endpoint_Discard_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t ErrorCode;
+ uint16_t BytesInTransfer = 0;
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ Length -= *BytesProcessed;
+
+ while (Length)
+ {
+ if (!(Endpoint_IsReadWriteAllowed()))
+ {
+ Endpoint_ClearOUT();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;
+ }
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ Endpoint_Discard_8();
+
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return ENDPOINT_RWSTREAM_NoError;
+}
+
+uint8_t Endpoint_Null_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t ErrorCode;
+ uint16_t BytesInTransfer = 0;
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ Length -= *BytesProcessed;
+
+ while (Length)
+ {
+ if (!(Endpoint_IsReadWriteAllowed()))
+ {
+ Endpoint_ClearIN();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;
+ }
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ Endpoint_Write_8(0);
+
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return ENDPOINT_RWSTREAM_NoError;
+}
+
+/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations,
+ * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE
+#define TEMPLATE_BUFFER_TYPE const void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_RW.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE
+#define TEMPLATE_BUFFER_TYPE const void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_RW.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE
+#define TEMPLATE_BUFFER_TYPE void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_RW.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE
+#define TEMPLATE_BUFFER_TYPE void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_RW.c"
+
+#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+#endif
+
+#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE
+ #define TEMPLATE_BUFFER_TYPE void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE
+ #define TEMPLATE_BUFFER_TYPE void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
+ #include "Template/Template_Endpoint_RW.c"
#endif
-#endif
+#endif
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_Control_W.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_Control_W.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_Control_R.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_Control_R.c"
+
+#endif
+
+#endif
diff --git a/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h b/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h
index 40a54ee1767c90e155f487718495d96e95dc4de4..3eccb7f15a56323fa0c7ca2d7c0fe85447ac3fe0 100644
--- a/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h
+++ b/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h
@@ -1,434 +1,434 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- * \brief Endpoint data stream transmission and reception management for the AVR32 UC3 microcontrollers.
- * \copydetails Group_EndpointStreamRW_UC3
- *
- * \note This file should not be included directly. It is automatically included as needed by the USB driver
- * dispatch header located in LUFA/Drivers/USB/USB.h.
- */
-
-/** \ingroup Group_EndpointStreamRW
- * \defgroup Group_EndpointStreamRW_UC3 Read/Write of Multi-Byte Streams (UC3)
- * \brief Endpoint data stream transmission and reception management for the Atmel AVR32 UC3 architecture.
- *
- * Functions, macros, variables, enums and types related to data reading and writing of data streams from
- * and to endpoints.
- *
- * @{
- */
-
-#ifndef __ENDPOINT_STREAM_UC3_H__
-#define __ENDPOINT_STREAM_UC3_H__
-
- /* Includes: */
- #include "../../../../Common/Common.h"
- #include "../USBMode.h"
- #include "../USBTask.h"
-
- /* Enable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /* Preprocessor Checks: */
- #if !defined(__INCLUDE_FROM_USB_DRIVER)
- #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
- #endif
-
- /* Public Interface - May be used in end-application: */
- /* Function Prototypes: */
- /** \name Stream functions for null data */
- //@{
-
- /** Reads and discards the given number of bytes from the currently selected endpoint's bank,
- * discarding fully read packets from the host as needed. The last packet is not automatically
- * discarded once the remaining bytes has been read; the user is responsible for manually
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes empty while there is still data to process (and after the current
- * packet has been acknowledged) the BytesProcessed location will be updated with the total number
- * of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Length Number of bytes to discard via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Discard_Stream(uint16_t Length,
- uint16_t* const BytesProcessed);
-
- /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending
- * full packets to the host as needed. The last packet is not automatically sent once the
- * remaining bytes have been written; the user is responsible for manually sending the last
- * packet to the host via the \ref Endpoint_ClearIN() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes full while there is still data to process (and after the current
- * packet transmission has been initiated) the BytesProcessed location will be updated with the
- * total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Length Number of zero bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Null_Stream(uint16_t Length,
- uint16_t* const BytesProcessed);
-
- //@}
-
- /** \name Stream functions for RAM source/destination data */
- //@{
-
- /** Writes the given number of bytes to the endpoint from the given buffer in little endian,
- * sending full packets to the host as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Endpoint_ClearIN() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes full while there is still data to process (and after the current
- * packet transmission has been initiated) the BytesProcessed location will be updated with the
- * total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
- * NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
- * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Stream_LE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Writes the given number of bytes to the endpoint from the given buffer in big endian,
- * sending full packets to the host as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Endpoint_ClearIN() macro.
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Stream_BE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the endpoint from the given buffer in little endian,
- * discarding fully read packets from the host as needed. The last packet is not automatically
- * discarded once the remaining bytes has been read; the user is responsible for manually
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes empty while there is still data to process (and after the current
- * packet has been acknowledged) the BytesProcessed location will be updated with the total number
- * of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
- * NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
- * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Stream_LE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the endpoint from the given buffer in big endian,
- * discarding fully read packets from the host as needed. The last packet is not automatically
- * discarded once the remaining bytes has been read; the user is responsible for manually
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Stream_BE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian,
- * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
- * in both failure and success states; the user is responsible for manually clearing the setup OUT to
- * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian,
- * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
- * in both failure and success states; the user is responsible for manually clearing the setup OUT to
- * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian,
- * discarding fully read packets from the host as needed. The device IN acknowledgement is not
- * automatically sent after success or failure states; the user is responsible for manually sending the
- * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian,
- * discarding fully read packets from the host as needed. The device IN acknowledgement is not
- * automatically sent after success or failure states; the user is responsible for manually sending the
- * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
- //@}
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
-
-/** @} */
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief Endpoint data stream transmission and reception management for the AVR32 UC3 microcontrollers.
+ * \copydetails Group_EndpointStreamRW_UC3
+ *
+ * \note This file should not be included directly. It is automatically included as needed by the USB driver
+ * dispatch header located in LUFA/Drivers/USB/USB.h.
+ */
+
+/** \ingroup Group_EndpointStreamRW
+ * \defgroup Group_EndpointStreamRW_UC3 Read/Write of Multi-Byte Streams (UC3)
+ * \brief Endpoint data stream transmission and reception management for the Atmel AVR32 UC3 architecture.
+ *
+ * Functions, macros, variables, enums and types related to data reading and writing of data streams from
+ * and to endpoints.
+ *
+ * @{
+ */
+
+#ifndef __ENDPOINT_STREAM_UC3_H__
+#define __ENDPOINT_STREAM_UC3_H__
+
+ /* Includes: */
+ #include "../../../../Common/Common.h"
+ #include "../USBMode.h"
+ #include "../USBTask.h"
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_USB_DRIVER)
+ #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Function Prototypes: */
+ /** \name Stream functions for null data */
+ //@{
+
+ /** Reads and discards the given number of bytes from the currently selected endpoint's bank,
+ * discarding fully read packets from the host as needed. The last packet is not automatically
+ * discarded once the remaining bytes has been read; the user is responsible for manually
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes empty while there is still data to process (and after the current
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number
+ * of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Length Number of bytes to discard via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Discard_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed);
+
+ /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending
+ * full packets to the host as needed. The last packet is not automatically sent once the
+ * remaining bytes have been written; the user is responsible for manually sending the last
+ * packet to the host via the \ref Endpoint_ClearIN() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes full while there is still data to process (and after the current
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the
+ * total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Length Number of zero bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Null_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed);
+
+ //@}
+
+ /** \name Stream functions for RAM source/destination data */
+ //@{
+
+ /** Writes the given number of bytes to the endpoint from the given buffer in little endian,
+ * sending full packets to the host as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Endpoint_ClearIN() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes full while there is still data to process (and after the current
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the
+ * total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
+ * NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
+ * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Stream_LE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Writes the given number of bytes to the endpoint from the given buffer in big endian,
+ * sending full packets to the host as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Endpoint_ClearIN() macro.
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Stream_BE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the endpoint from the given buffer in little endian,
+ * discarding fully read packets from the host as needed. The last packet is not automatically
+ * discarded once the remaining bytes has been read; the user is responsible for manually
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes empty while there is still data to process (and after the current
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number
+ * of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
+ * NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
+ * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Stream_LE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the endpoint from the given buffer in big endian,
+ * discarding fully read packets from the host as needed. The last packet is not automatically
+ * discarded once the remaining bytes has been read; the user is responsible for manually
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Stream_BE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian,
+ * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
+ * in both failure and success states; the user is responsible for manually clearing the setup OUT to
+ * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian,
+ * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
+ * in both failure and success states; the user is responsible for manually clearing the setup OUT to
+ * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian,
+ * discarding fully read packets from the host as needed. The device IN acknowledgement is not
+ * automatically sent after success or failure states; the user is responsible for manually sending the
+ * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian,
+ * discarding fully read packets from the host as needed. The device IN acknowledgement is not
+ * automatically sent after success or failure states; the user is responsible for manually sending the
+ * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+ //@}
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */
diff --git a/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.c b/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.c
index bb4cbc6593216861f4b380165bb1256172233ebf..76fbfd8f506bb9377480889845255795a8b95414 100644
--- a/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.c
+++ b/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.c
@@ -1,166 +1,166 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#include "../../../../Common/Common.h"
-#if (ARCH == ARCH_UC3)
-
-#define __INCLUDE_FROM_USB_DRIVER
-#include "../USBMode.h"
-
-#if defined(USB_CAN_BE_HOST)
-
-#include "PipeStream_UC3.h"
-
-uint8_t Pipe_Discard_Stream(uint16_t Length,
- uint16_t* const BytesProcessed)
-{
- uint8_t ErrorCode;
- uint16_t BytesInTransfer = 0;
-
- Pipe_SetPipeToken(PIPE_TOKEN_IN);
-
- if ((ErrorCode = Pipe_WaitUntilReady()))
- return ErrorCode;
-
- if (BytesProcessed != NULL)
- Length -= *BytesProcessed;
-
- while (Length)
- {
- if (!(Pipe_IsReadWriteAllowed()))
- {
- Pipe_ClearIN();
-
- if (BytesProcessed != NULL)
- {
- *BytesProcessed += BytesInTransfer;
- return PIPE_RWSTREAM_IncompleteTransfer;
- }
-
- if ((ErrorCode = Pipe_WaitUntilReady()))
- return ErrorCode;
- }
- else
- {
- Pipe_Discard_8();
-
- Length--;
- BytesInTransfer++;
- }
- }
-
- return PIPE_RWSTREAM_NoError;
-}
-
-uint8_t Pipe_Null_Stream(uint16_t Length,
- uint16_t* const BytesProcessed)
-{
- uint8_t ErrorCode;
- uint16_t BytesInTransfer = 0;
-
- Pipe_SetPipeToken(PIPE_TOKEN_OUT);
-
- if ((ErrorCode = Pipe_WaitUntilReady()))
- return ErrorCode;
-
- if (BytesProcessed != NULL)
- Length -= *BytesProcessed;
-
- while (Length)
- {
- if (!(Pipe_IsReadWriteAllowed()))
- {
- Pipe_ClearOUT();
-
- if (BytesProcessed != NULL)
- {
- *BytesProcessed += BytesInTransfer;
- return PIPE_RWSTREAM_IncompleteTransfer;
- }
-
- USB_USBTask();
-
- if ((ErrorCode = Pipe_WaitUntilReady()))
- return ErrorCode;
- }
- else
- {
- Pipe_Write_8(0);
-
- Length--;
- BytesInTransfer++;
- }
- }
-
- return PIPE_RWSTREAM_NoError;
-}
-
-/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations,
- * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */
-
-#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_LE
-#define TEMPLATE_BUFFER_TYPE const void*
-#define TEMPLATE_TOKEN PIPE_TOKEN_OUT
-#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr)
-#include "Template/Template_Pipe_RW.c"
-
-#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_BE
-#define TEMPLATE_BUFFER_TYPE const void*
-#define TEMPLATE_TOKEN PIPE_TOKEN_OUT
-#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr)
-#include "Template/Template_Pipe_RW.c"
-
-#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_LE
-#define TEMPLATE_BUFFER_TYPE void*
-#define TEMPLATE_TOKEN PIPE_TOKEN_IN
-#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8()
-#include "Template/Template_Pipe_RW.c"
-
-#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_BE
-#define TEMPLATE_BUFFER_TYPE void*
-#define TEMPLATE_TOKEN PIPE_TOKEN_IN
-#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8()
-#include "Template/Template_Pipe_RW.c"
-
-#endif
-
-#endif
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+#include "../../../../Common/Common.h"
+#if (ARCH == ARCH_UC3)
+
+#define __INCLUDE_FROM_USB_DRIVER
+#include "../USBMode.h"
+
+#if defined(USB_CAN_BE_HOST)
+
+#include "PipeStream_UC3.h"
+
+uint8_t Pipe_Discard_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t ErrorCode;
+ uint16_t BytesInTransfer = 0;
+
+ Pipe_SetPipeToken(PIPE_TOKEN_IN);
+
+ if ((ErrorCode = Pipe_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ Length -= *BytesProcessed;
+
+ while (Length)
+ {
+ if (!(Pipe_IsReadWriteAllowed()))
+ {
+ Pipe_ClearIN();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return PIPE_RWSTREAM_IncompleteTransfer;
+ }
+
+ if ((ErrorCode = Pipe_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ Pipe_Discard_8();
+
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return PIPE_RWSTREAM_NoError;
+}
+
+uint8_t Pipe_Null_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t ErrorCode;
+ uint16_t BytesInTransfer = 0;
+
+ Pipe_SetPipeToken(PIPE_TOKEN_OUT);
+
+ if ((ErrorCode = Pipe_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ Length -= *BytesProcessed;
+
+ while (Length)
+ {
+ if (!(Pipe_IsReadWriteAllowed()))
+ {
+ Pipe_ClearOUT();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return PIPE_RWSTREAM_IncompleteTransfer;
+ }
+
+ USB_USBTask();
+
+ if ((ErrorCode = Pipe_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ Pipe_Write_8(0);
+
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return PIPE_RWSTREAM_NoError;
+}
+
+/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations,
+ * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */
+
+#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_LE
+#define TEMPLATE_BUFFER_TYPE const void*
+#define TEMPLATE_TOKEN PIPE_TOKEN_OUT
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr)
+#include "Template/Template_Pipe_RW.c"
+
+#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_BE
+#define TEMPLATE_BUFFER_TYPE const void*
+#define TEMPLATE_TOKEN PIPE_TOKEN_OUT
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr)
+#include "Template/Template_Pipe_RW.c"
+
+#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_LE
+#define TEMPLATE_BUFFER_TYPE void*
+#define TEMPLATE_TOKEN PIPE_TOKEN_IN
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8()
+#include "Template/Template_Pipe_RW.c"
+
+#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_BE
+#define TEMPLATE_BUFFER_TYPE void*
+#define TEMPLATE_TOKEN PIPE_TOKEN_IN
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8()
+#include "Template/Template_Pipe_RW.c"
+
+#endif
+
+#endif
diff --git a/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.h b/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.h
index cb8a28c86c780b0b4deddc943bfb1d08a5d64a32..72bf83c6c2c7d48cd7ee5408ae890681dd74f289 100644
--- a/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.h
+++ b/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.h
@@ -1,352 +1,352 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- * \brief Pipe data stream transmission and reception management for the AVR32 UC3 microcontrollers.
- * \copydetails Group_PipeStreamRW_UC3
- *
- * \note This file should not be included directly. It is automatically included as needed by the USB driver
- * dispatch header located in LUFA/Drivers/USB/USB.h.
- */
-
-/** \ingroup Group_PipeStreamRW
- * \defgroup Group_PipeStreamRW_UC3 Read/Write of Multi-Byte Streams (UC3)
- * \brief Pipe data stream transmission and reception management for the Atmel AVR32 UC3 architecture.
- *
- * Functions, macros, variables, enums and types related to data reading and writing of data streams from
- * and to pipes.
- *
- * @{
- */
-
-#ifndef __PIPE_STREAM_UC3_H__
-#define __PIPE_STREAM_UC3_H__
-
- /* Includes: */
- #include "../../../../Common/Common.h"
- #include "../USBMode.h"
- #include "../USBTask.h"
-
- /* Enable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /* Preprocessor Checks: */
- #if !defined(__INCLUDE_FROM_USB_DRIVER)
- #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
- #endif
-
- /* Public Interface - May be used in end-application: */
- /* Function Prototypes: */
- /** \name Stream functions for null data */
- //@{
-
- /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host
- * as needed. The last packet is not automatically discarded once the remaining bytes has been read; the
- * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearIN() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or
- * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer
- * will instead be performed as a series of chunks. Each time the pipe bank becomes empty while there is still data
- * to process (and after the current packet has been acknowledged) the BytesProcessed location will be updated with
- * the total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to
- * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed
- * value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Pipe_Discard_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Pipe_Discard_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[in] Length Number of bytes to discard via the currently selected pipe.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be processed at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Discard_Stream(uint16_t Length,
- uint16_t* const BytesProcessed);
-
- /** Writes a given number of zeroed bytes to the pipe, sending full pipe packets from the host to the device
- * as needed. The last packet is not automatically sent once the remaining bytes has been written; the
- * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearOUT() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or
- * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer
- * will instead be performed as a series of chunks. Each time the pipe bank becomes full while there is still data
- * to process (and after the current packet transmission has been initiated) the BytesProcessed location will be
- * updated with the total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to
- * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed
- * value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Pipe_Null_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Pipe_Null_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[in] Length Number of zero bytes to write via the currently selected pipe.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be processed at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Null_Stream(uint16_t Length,
- uint16_t* const BytesProcessed);
-
- //@}
-
- /** \name Stream functions for RAM source/destination data */
- //@{
-
- /** Writes the given number of bytes to the pipe from the given buffer in little endian,
- * sending full packets to the device as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the pipe bank becomes full while there is still data to process (and after the current
- * packet transmission has been initiated) the BytesProcessed location will be updated with the
- * total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),
- * NULL)) != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),
- * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Write_Stream_LE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Writes the given number of bytes to the pipe from the given buffer in big endian,
- * sending full packets to the device as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Write_Stream_BE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the pipe into the given buffer in little endian,
- * sending full packets to the device as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the pipe bank becomes empty while there is still data to process (and after the current
- * packet has been acknowledged) the BytesProcessed location will be updated with the total number
- * of bytes processed in the stream, and the function will exit with an error code of
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),
- * NULL)) != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),
- * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != PIPE_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[out] Buffer Pointer to the source data buffer to write to.
- * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Read_Stream_LE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the pipe into the given buffer in big endian,
- * sending full packets to the device as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
- *
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
- *
- * \param[out] Buffer Pointer to the source data buffer to write to.
- * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
- * updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Pipe_Read_Stream_BE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
- //@}
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
-
-/** @} */
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief Pipe data stream transmission and reception management for the AVR32 UC3 microcontrollers.
+ * \copydetails Group_PipeStreamRW_UC3
+ *
+ * \note This file should not be included directly. It is automatically included as needed by the USB driver
+ * dispatch header located in LUFA/Drivers/USB/USB.h.
+ */
+
+/** \ingroup Group_PipeStreamRW
+ * \defgroup Group_PipeStreamRW_UC3 Read/Write of Multi-Byte Streams (UC3)
+ * \brief Pipe data stream transmission and reception management for the Atmel AVR32 UC3 architecture.
+ *
+ * Functions, macros, variables, enums and types related to data reading and writing of data streams from
+ * and to pipes.
+ *
+ * @{
+ */
+
+#ifndef __PIPE_STREAM_UC3_H__
+#define __PIPE_STREAM_UC3_H__
+
+ /* Includes: */
+ #include "../../../../Common/Common.h"
+ #include "../USBMode.h"
+ #include "../USBTask.h"
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_USB_DRIVER)
+ #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Function Prototypes: */
+ /** \name Stream functions for null data */
+ //@{
+
+ /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host
+ * as needed. The last packet is not automatically discarded once the remaining bytes has been read; the
+ * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearIN() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or
+ * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer
+ * will instead be performed as a series of chunks. Each time the pipe bank becomes empty while there is still data
+ * to process (and after the current packet has been acknowledged) the BytesProcessed location will be updated with
+ * the total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to
+ * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed
+ * value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Pipe_Discard_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Pipe_Discard_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[in] Length Number of bytes to discard via the currently selected pipe.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be processed at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Discard_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed);
+
+ /** Writes a given number of zeroed bytes to the pipe, sending full pipe packets from the host to the device
+ * as needed. The last packet is not automatically sent once the remaining bytes has been written; the
+ * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearOUT() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or
+ * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer
+ * will instead be performed as a series of chunks. Each time the pipe bank becomes full while there is still data
+ * to process (and after the current packet transmission has been initiated) the BytesProcessed location will be
+ * updated with the total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to
+ * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed
+ * value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Pipe_Null_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Pipe_Null_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[in] Length Number of zero bytes to write via the currently selected pipe.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be processed at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Null_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed);
+
+ //@}
+
+ /** \name Stream functions for RAM source/destination data */
+ //@{
+
+ /** Writes the given number of bytes to the pipe from the given buffer in little endian,
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the pipe bank becomes full while there is still data to process (and after the current
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the
+ * total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),
+ * NULL)) != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),
+ * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Write_Stream_LE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Writes the given number of bytes to the pipe from the given buffer in big endian,
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Write_Stream_BE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the pipe into the given buffer in little endian,
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the pipe bank becomes empty while there is still data to process (and after the current
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number
+ * of bytes processed in the stream, and the function will exit with an error code of
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),
+ * NULL)) != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),
+ * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[out] Buffer Pointer to the source data buffer to write to.
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Read_Stream_LE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the pipe into the given buffer in big endian,
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.
+ *
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().
+ *
+ * \param[out] Buffer Pointer to the source data buffer to write to.
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should
+ * updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Pipe_Read_Stream_BE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+ //@}
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */
diff --git a/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.c b/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.c
index 774a574f385632dddf5d4f7d630329e817f9125d..db804506e686106df165a9f7856ee08ab81bd37b 100644
--- a/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.c
+++ b/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.c
@@ -1,275 +1,275 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#include "../../../../Common/Common.h"
-#if (ARCH == ARCH_XMEGA)
-
-#define __INCLUDE_FROM_USB_DRIVER
-#include "../USBMode.h"
-
-#if defined(USB_CAN_BE_DEVICE)
-
-#include "EndpointStream_XMEGA.h"
-
-#if !defined(CONTROL_ONLY_DEVICE)
-uint8_t Endpoint_Discard_Stream(uint16_t Length,
- uint16_t* const BytesProcessed)
-{
- uint8_t ErrorCode;
- uint16_t BytesInTransfer = 0;
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
-
- if (BytesProcessed != NULL)
- Length -= *BytesProcessed;
-
- while (Length)
- {
- if (!(Endpoint_IsReadWriteAllowed()))
- {
- Endpoint_ClearOUT();
-
- if (BytesProcessed != NULL)
- {
- *BytesProcessed += BytesInTransfer;
- return ENDPOINT_RWSTREAM_IncompleteTransfer;
- }
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
- }
- else
- {
- Endpoint_Discard_8();
-
- Length--;
- BytesInTransfer++;
- }
- }
-
- return ENDPOINT_RWSTREAM_NoError;
-}
-
-uint8_t Endpoint_Null_Stream(uint16_t Length,
- uint16_t* const BytesProcessed)
-{
- uint8_t ErrorCode;
- uint16_t BytesInTransfer = 0;
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
-
- if (BytesProcessed != NULL)
- Length -= *BytesProcessed;
-
- while (Length)
- {
- if (!(Endpoint_IsReadWriteAllowed()))
- {
- Endpoint_ClearIN();
-
- if (BytesProcessed != NULL)
- {
- *BytesProcessed += BytesInTransfer;
- return ENDPOINT_RWSTREAM_IncompleteTransfer;
- }
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
- }
- else
- {
- Endpoint_Write_8(0);
-
- Length--;
- BytesInTransfer++;
- }
- }
-
- return ENDPOINT_RWSTREAM_NoError;
-}
-
-/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations,
- * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE
-#define TEMPLATE_BUFFER_TYPE const void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_RW.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE
-#define TEMPLATE_BUFFER_TYPE const void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_RW.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE
-#define TEMPLATE_BUFFER_TYPE void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_RW.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE
-#define TEMPLATE_BUFFER_TYPE void*
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_RW.c"
-
-#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
- #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-#endif
-
-#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
- #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE
- #define TEMPLATE_BUFFER_TYPE const void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE
- #define TEMPLATE_BUFFER_TYPE void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
- #include "Template/Template_Endpoint_RW.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE
- #define TEMPLATE_BUFFER_TYPE void*
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
- #include "Template/Template_Endpoint_RW.c"
-#endif
-
-#endif
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_Control_W.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
-#include "Template/Template_Endpoint_Control_W.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE
-#define TEMPLATE_BUFFER_OFFSET(Length) 0
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_Control_R.c"
-
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
-#include "Template/Template_Endpoint_Control_R.c"
-
-#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_LE
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_Control_W.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_BE
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_Control_W.c"
-#endif
-
-#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_LE
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_Control_W.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_BE
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
- #include "Template/Template_Endpoint_Control_W.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_LE
- #define TEMPLATE_BUFFER_OFFSET(Length) 0
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
- #include "Template/Template_Endpoint_Control_R.c"
-
- #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_BE
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
- #include "Template/Template_Endpoint_Control_R.c"
-#endif
-
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+#include "../../../../Common/Common.h"
+#if (ARCH == ARCH_XMEGA)
+
+#define __INCLUDE_FROM_USB_DRIVER
+#include "../USBMode.h"
+
+#if defined(USB_CAN_BE_DEVICE)
+
+#include "EndpointStream_XMEGA.h"
+
+#if !defined(CONTROL_ONLY_DEVICE)
+uint8_t Endpoint_Discard_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t ErrorCode;
+ uint16_t BytesInTransfer = 0;
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ Length -= *BytesProcessed;
+
+ while (Length)
+ {
+ if (!(Endpoint_IsReadWriteAllowed()))
+ {
+ Endpoint_ClearOUT();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;
+ }
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ Endpoint_Discard_8();
+
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return ENDPOINT_RWSTREAM_NoError;
+}
+
+uint8_t Endpoint_Null_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t ErrorCode;
+ uint16_t BytesInTransfer = 0;
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ Length -= *BytesProcessed;
+
+ while (Length)
+ {
+ if (!(Endpoint_IsReadWriteAllowed()))
+ {
+ Endpoint_ClearIN();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;
+ }
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ Endpoint_Write_8(0);
+
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return ENDPOINT_RWSTREAM_NoError;
+}
+
+/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations,
+ * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE
+#define TEMPLATE_BUFFER_TYPE const void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_RW.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE
+#define TEMPLATE_BUFFER_TYPE const void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_RW.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE
+#define TEMPLATE_BUFFER_TYPE void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_RW.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE
+#define TEMPLATE_BUFFER_TYPE void*
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_RW.c"
+
+#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+#endif
+
+#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE
+ #define TEMPLATE_BUFFER_TYPE const void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE
+ #define TEMPLATE_BUFFER_TYPE void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
+ #include "Template/Template_Endpoint_RW.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE
+ #define TEMPLATE_BUFFER_TYPE void*
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
+ #include "Template/Template_Endpoint_RW.c"
#endif
-#endif
+#endif
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_Control_W.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)
+#include "Template/Template_Endpoint_Control_W.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE
+#define TEMPLATE_BUFFER_OFFSET(Length) 0
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_Control_R.c"
+
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()
+#include "Template/Template_Endpoint_Control_R.c"
+
+#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_LE
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_Control_W.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_BE
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_Control_W.c"
+#endif
+
+#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_LE
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_Control_W.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_BE
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))
+ #include "Template/Template_Endpoint_Control_W.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_LE
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
+ #include "Template/Template_Endpoint_Control_R.c"
+
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_BE
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())
+ #include "Template/Template_Endpoint_Control_R.c"
+#endif
+
+#endif
+
+#endif
diff --git a/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.h b/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.h
index 3269d2b1dfa8fbf89c0eebc4f9cbf6786a640631..43675288022384a1365a8234b70afe28811bdc0a 100644
--- a/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.h
+++ b/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.h
@@ -1,648 +1,648 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- * \brief Endpoint data stream transmission and reception management for the AVR XMEGA microcontrollers.
- * \copydetails Group_EndpointStreamRW_XMEGA
- *
- * \note This file should not be included directly. It is automatically included as needed by the USB driver
- * dispatch header located in LUFA/Drivers/USB/USB.h.
- */
-
-/** \ingroup Group_EndpointStreamRW
- * \defgroup Group_EndpointStreamRW_XMEGA Read/Write of Multi-Byte Streams (XMEGA)
- * \brief Endpoint data stream transmission and reception management for the Atmel AVR XMEGA architecture.
- *
- * Functions, macros, variables, enums and types related to data reading and writing of data streams from
- * and to endpoints.
- *
- * @{
- */
-
-#ifndef __ENDPOINT_STREAM_XMEGA_H__
-#define __ENDPOINT_STREAM_XMEGA_H__
-
- /* Includes: */
- #include "../../../../Common/Common.h"
- #include "../USBMode.h"
- #include "../USBTask.h"
-
- /* Enable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /* Preprocessor Checks: */
- #if !defined(__INCLUDE_FROM_USB_DRIVER)
- #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
- #endif
-
- /* Public Interface - May be used in end-application: */
- /* Function Prototypes: */
- /** \name Stream functions for null data */
- //@{
-
- /** Reads and discards the given number of bytes from the currently selected endpoint's bank,
- * discarding fully read packets from the host as needed. The last packet is not automatically
- * discarded once the remaining bytes has been read; the user is responsible for manually
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes empty while there is still data to process (and after the current
- * packet has been acknowledged) the BytesProcessed location will be updated with the total number
- * of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Length Number of bytes to discard via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Discard_Stream(uint16_t Length,
- uint16_t* const BytesProcessed);
-
- /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending
- * full packets to the host as needed. The last packet is not automatically sent once the
- * remaining bytes have been written; the user is responsible for manually sending the last
- * packet to the host via the \ref Endpoint_ClearIN() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes full while there is still data to process (and after the current
- * packet transmission has been initiated) the BytesProcessed location will be updated with the
- * total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Length Number of zero bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Null_Stream(uint16_t Length,
- uint16_t* const BytesProcessed);
-
- //@}
-
- /** \name Stream functions for RAM source/destination data */
- //@{
-
- /** Writes the given number of bytes to the endpoint from the given buffer in little endian,
- * sending full packets to the host as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Endpoint_ClearIN() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes full while there is still data to process (and after the current
- * packet transmission has been initiated) the BytesProcessed location will be updated with the
- * total number of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
- * NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
- * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Stream_LE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Writes the given number of bytes to the endpoint from the given buffer in big endian,
- * sending full packets to the host as needed. The last packet filled is not automatically sent;
- * the user is responsible for manually sending the last written packet to the host via the
- * \ref Endpoint_ClearIN() macro.
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Stream_BE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the endpoint from the given buffer in little endian,
- * discarding fully read packets from the host as needed. The last packet is not automatically
- * discarded once the remaining bytes has been read; the user is responsible for manually
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
- *
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
- * storage location, the transfer will instead be performed as a series of chunks. Each time
- * the endpoint bank becomes empty while there is still data to process (and after the current
- * packet has been acknowledged) the BytesProcessed location will be updated with the total number
- * of bytes processed in the stream, and the function will exit with an error code of
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
- * in the user code - to continue the transfer, call the function again with identical parameters
- * and it will resume until the BytesProcessed value reaches the total transfer length.
- *
- * <b>Single Stream Transfer Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- *
- * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
- * NULL)) != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * <b>Partial Stream Transfers Example:</b>
- * \code
- * uint8_t DataStream[512];
- * uint8_t ErrorCode;
- * uint16_t BytesProcessed;
- *
- * BytesProcessed = 0;
- * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
- * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
- * {
- * // Stream not yet complete - do other actions here, abort if required
- * }
- *
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
- * {
- * // Stream failed to complete - check ErrorCode here
- * }
- * \endcode
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Stream_LE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the endpoint from the given buffer in big endian,
- * discarding fully read packets from the host as needed. The last packet is not automatically
- * discarded once the remaining bytes has been read; the user is responsible for manually
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
- *
- * \note This routine should not be used on CONTROL type endpoints.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Stream_BE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian,
- * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
- * in both failure and success states; the user is responsible for manually clearing the setup OUT to
- * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian,
- * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
- * in both failure and success states; the user is responsible for manually clearing the setup OUT to
- * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian,
- * discarding fully read packets from the host as needed. The device IN acknowledgement is not
- * automatically sent after success or failure states; the user is responsible for manually sending the
- * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian,
- * discarding fully read packets from the host as needed. The device IN acknowledgement is not
- * automatically sent after success or failure states; the user is responsible for manually sending the
- * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
- //@}
-
- /** \name Stream functions for EEPROM source/destination data */
- //@{
-
- /** EEPROM buffer source version of \ref Endpoint_Write_Stream_LE().
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_EStream_LE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of \ref Endpoint_Write_Stream_BE().
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_EStream_BE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_LE().
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_EStream_LE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_BE().
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be read at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_EStream_BE(void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of Endpoint_Write_Control_Stream_LE.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_EStream_LE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of \ref Endpoint_Write_Control_Stream_BE().
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_EStream_BE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_LE().
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Control_EStream_LE(void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_BE().
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[out] Buffer Pointer to the destination data buffer to write to.
- * \param[in] Length Number of bytes to send via the currently selected endpoint.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Read_Control_EStream_BE(void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
- //@}
-
- /** \name Stream functions for PROGMEM source/destination data */
- //@{
-
- /** FLASH buffer source version of \ref Endpoint_Write_Stream_LE().
- *
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_PStream_LE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** FLASH buffer source version of \ref Endpoint_Write_Stream_BE().
- *
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
- * transaction should be updated, \c NULL if the entire stream should be written at once.
- *
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_PStream_BE(const void* const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
-
- /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_LE().
- *
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_PStream_LE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
-
- /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_BE().
- *
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
- *
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt
- * to clear the status stage when using this routine in a control transaction.
- * \n\n
- *
- * \note This routine should only be used on CONTROL type endpoints.
- * \n\n
- *
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
- * together; i.e. the entire stream data must be read or written at the one time.
- *
- * \param[in] Buffer Pointer to the source data buffer to read from.
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
- *
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
- */
- uint8_t Endpoint_Write_Control_PStream_BE(const void* const Buffer,
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
- //@}
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
-
-/** @} */
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief Endpoint data stream transmission and reception management for the AVR XMEGA microcontrollers.
+ * \copydetails Group_EndpointStreamRW_XMEGA
+ *
+ * \note This file should not be included directly. It is automatically included as needed by the USB driver
+ * dispatch header located in LUFA/Drivers/USB/USB.h.
+ */
+
+/** \ingroup Group_EndpointStreamRW
+ * \defgroup Group_EndpointStreamRW_XMEGA Read/Write of Multi-Byte Streams (XMEGA)
+ * \brief Endpoint data stream transmission and reception management for the Atmel AVR XMEGA architecture.
+ *
+ * Functions, macros, variables, enums and types related to data reading and writing of data streams from
+ * and to endpoints.
+ *
+ * @{
+ */
+
+#ifndef __ENDPOINT_STREAM_XMEGA_H__
+#define __ENDPOINT_STREAM_XMEGA_H__
+
+ /* Includes: */
+ #include "../../../../Common/Common.h"
+ #include "../USBMode.h"
+ #include "../USBTask.h"
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_USB_DRIVER)
+ #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Function Prototypes: */
+ /** \name Stream functions for null data */
+ //@{
+
+ /** Reads and discards the given number of bytes from the currently selected endpoint's bank,
+ * discarding fully read packets from the host as needed. The last packet is not automatically
+ * discarded once the remaining bytes has been read; the user is responsible for manually
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes empty while there is still data to process (and after the current
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number
+ * of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Length Number of bytes to discard via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Discard_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed);
+
+ /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending
+ * full packets to the host as needed. The last packet is not automatically sent once the
+ * remaining bytes have been written; the user is responsible for manually sending the last
+ * packet to the host via the \ref Endpoint_ClearIN() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes full while there is still data to process (and after the current
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the
+ * total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Length Number of zero bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Null_Stream(uint16_t Length,
+ uint16_t* const BytesProcessed);
+
+ //@}
+
+ /** \name Stream functions for RAM source/destination data */
+ //@{
+
+ /** Writes the given number of bytes to the endpoint from the given buffer in little endian,
+ * sending full packets to the host as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Endpoint_ClearIN() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes full while there is still data to process (and after the current
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the
+ * total number of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
+ * NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),
+ * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Stream_LE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Writes the given number of bytes to the endpoint from the given buffer in big endian,
+ * sending full packets to the host as needed. The last packet filled is not automatically sent;
+ * the user is responsible for manually sending the last written packet to the host via the
+ * \ref Endpoint_ClearIN() macro.
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Stream_BE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the endpoint from the given buffer in little endian,
+ * discarding fully read packets from the host as needed. The last packet is not automatically
+ * discarded once the remaining bytes has been read; the user is responsible for manually
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
+ *
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid
+ * storage location, the transfer will instead be performed as a series of chunks. Each time
+ * the endpoint bank becomes empty while there is still data to process (and after the current
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number
+ * of bytes processed in the stream, and the function will exit with an error code of
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed
+ * in the user code - to continue the transfer, call the function again with identical parameters
+ * and it will resume until the BytesProcessed value reaches the total transfer length.
+ *
+ * <b>Single Stream Transfer Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ *
+ * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
+ * NULL)) != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * <b>Partial Stream Transfers Example:</b>
+ * \code
+ * uint8_t DataStream[512];
+ * uint8_t ErrorCode;
+ * uint16_t BytesProcessed;
+ *
+ * BytesProcessed = 0;
+ * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),
+ * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)
+ * {
+ * // Stream not yet complete - do other actions here, abort if required
+ * }
+ *
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)
+ * {
+ * // Stream failed to complete - check ErrorCode here
+ * }
+ * \endcode
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Stream_LE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the endpoint from the given buffer in big endian,
+ * discarding fully read packets from the host as needed. The last packet is not automatically
+ * discarded once the remaining bytes has been read; the user is responsible for manually
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.
+ *
+ * \note This routine should not be used on CONTROL type endpoints.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Stream_BE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian,
+ * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
+ * in both failure and success states; the user is responsible for manually clearing the setup OUT to
+ * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian,
+ * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
+ * in both failure and success states; the user is responsible for manually clearing the setup OUT to
+ * finalize the transfer via the \ref Endpoint_ClearOUT() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian,
+ * discarding fully read packets from the host as needed. The device IN acknowledgement is not
+ * automatically sent after success or failure states; the user is responsible for manually sending the
+ * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian,
+ * discarding fully read packets from the host as needed. The device IN acknowledgement is not
+ * automatically sent after success or failure states; the user is responsible for manually sending the
+ * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+ //@}
+
+ /** \name Stream functions for EEPROM source/destination data */
+ //@{
+
+ /** EEPROM buffer source version of \ref Endpoint_Write_Stream_LE().
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_EStream_LE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of \ref Endpoint_Write_Stream_BE().
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_EStream_BE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_LE().
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_EStream_LE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_BE().
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be read at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_EStream_BE(void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of Endpoint_Write_Control_Stream_LE.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_EStream_LE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of \ref Endpoint_Write_Control_Stream_BE().
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_EStream_BE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_LE().
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Control_EStream_LE(void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_BE().
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[out] Buffer Pointer to the destination data buffer to write to.
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Read_Control_EStream_BE(void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+ //@}
+
+ /** \name Stream functions for PROGMEM source/destination data */
+ //@{
+
+ /** FLASH buffer source version of \ref Endpoint_Write_Stream_LE().
+ *
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_PStream_LE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** FLASH buffer source version of \ref Endpoint_Write_Stream_BE().
+ *
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
+ * transaction should be updated, \c NULL if the entire stream should be written at once.
+ *
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_PStream_BE(const void* const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_LE().
+ *
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_PStream_LE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+
+ /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_BE().
+ *
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
+ *
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt
+ * to clear the status stage when using this routine in a control transaction.
+ * \n\n
+ *
+ * \note This routine should only be used on CONTROL type endpoints.
+ * \n\n
+ *
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
+ * together; i.e. the entire stream data must be read or written at the one time.
+ *
+ * \param[in] Buffer Pointer to the source data buffer to read from.
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
+ *
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.
+ */
+ uint8_t Endpoint_Write_Control_PStream_BE(const void* const Buffer,
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+ //@}
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */