Skip to content

GitLab

Commit 92b3553a authored by Dean Camera's avatar Dean Camera
Browse files
Options

General cleanup and more port work to the AVR32 UC3B.

parent 4a3b70e7
Hide whitespace changes
Inline Side-by-side
Showing with 34 additions and 79 deletions
LUFA/Drivers/USB/Core/AVR8/Device_AVR8.h
View file @ 92b3553a
......@@ -92,7 +92,7 @@
defined(__AVR_ATmega32U2__) || defined(__AVR_ATmega16U2__) || defined(__AVR_ATmega8U2__)))
/** String descriptor index for the device's unique serial number string descriptor within the device.
* This unique serial number is used by the host to associate resources to the device (such as drivers or COM port
* number allocations) to a device regardless of the port it is plugged in to on the host. Some USB AVRs contain
* number allocations) to a device regardless of the port it is plugged in to on the host. Some microcontrollers contain
* a unique serial number internally, and setting the device descriptors serial number string index to this value
* will cause it to use the internal serial number.
*
......
LUFA/Drivers/USB/Core/AVR8/Endpoint_AVR8.h
View file @ 92b3553a
......@@ -101,7 +101,7 @@
#if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
#define ENDPOINT_DETAILS_MAXEP 7
#define ENDPOINT_DETAILS_EP0 64, 2
#define ENDPOINT_DETAILS_EP0 64, 1
#define ENDPOINT_DETAILS_EP1 256, 2
#define ENDPOINT_DETAILS_EP2 64, 2
#define ENDPOINT_DETAILS_EP3 64, 2
......@@ -111,7 +111,7 @@
#else
#define ENDPOINT_DETAILS_MAXEP 5
#define ENDPOINT_DETAILS_EP0 64, 2
#define ENDPOINT_DETAILS_EP0 64, 1
#define ENDPOINT_DETAILS_EP1 64, 1
#define ENDPOINT_DETAILS_EP2 64, 1
#define ENDPOINT_DETAILS_EP3 64, 2
......@@ -262,8 +262,8 @@
* ascending order, or bank corruption will occur.
* \n\n
*
* \note Certain models of USB AVR's endpoints may have different maximum packet sizes based on the endpoint's
* index - refer to the chosen USB AVR's datasheet to determine the maximum bank size for each endpoint.
* \note Different endpoints may have different maximum packet sizes based on the endpoint's index - refer to
* the chosen microcontroller model's datasheet to determine the maximum bank size for each endpoint.
* \n\n
*
* \note The default control endpoint should not be manually configured by the user application, as
......
LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h
View file @ 92b3553a
......@@ -838,8 +838,8 @@
* or bank corruption will occur.
* \n\n
*
* \note Certain models of USB AVR's pipes may have different maximum packet sizes based on the pipe's
* index - refer to the chosen USB AVR's datasheet to determine the maximum bank size for each pipe.
* \note Certain microcontroller model's pipes may have different maximum packet sizes based on the pipe's
* index - refer to the chosen microcontroller's datasheet to determine the maximum bank size for each pipe.
* \n\n
*
* \note The default control pipe should not be manually configured by the user application, as it is
......
LUFA/Drivers/USB/Core/UC3B/Device_UC3B.h
View file @ 92b3553a
......@@ -63,18 +63,13 @@
/* Macros: */
/** \name USB Device Mode Option Masks */
//@{
#if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || defined(__DOXYGEN__)
/** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the
* USB interface should be initialized in low speed (1.5Mb/s) mode.
*
* \note Low Speed mode is not available on all USB AVR models.
* \n
*
* \note Restrictions apply on the number, size and type of endpoints which can be used
* when running in low speed mode - refer to the USB 2.0 specification.
*/
#define USB_DEVICE_OPT_LOWSPEED (1 << 0)
#endif
/** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the
* USB interface should be initialized in low speed (1.5Mb/s) mode.
*
* \note Restrictions apply on the number, size and type of endpoints which can be used
* when running in low speed mode - refer to the USB 2.0 specification.
*/
#define USB_DEVICE_OPT_LOWSPEED (1 << 0)
/** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the
* USB interface should be initialized in full speed (12Mb/s) mode.
......@@ -84,7 +79,7 @@
/** String descriptor index for the device's unique serial number string descriptor within the device.
* This unique serial number is used by the host to associate resources to the device (such as drivers or COM port
* number allocations) to a device regardless of the port it is plugged in to on the host. Some USB AVRs contain
* number allocations) to a device regardless of the port it is plugged in to on the host. Some microcontrollers contain
* a unique serial number internally, and setting the device descriptors serial number string index to this value
* will cause it to use the internal serial number.
*
......@@ -152,7 +147,6 @@
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Inline Functions: */
#if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR))
static inline void USB_Device_SetLowSpeed(void) ATTR_ALWAYS_INLINE;
static inline void USB_Device_SetLowSpeed(void)
{
......@@ -164,7 +158,6 @@
{
AVR32_USBB.UDCON.ls = false;
}
#endif
static inline void USB_Device_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE;
static inline void USB_Device_SetDeviceAddress(const uint8_t Address)
......
LUFA/Drivers/USB/Core/UC3B/Endpoint_UC3B.h
View file @ 92b3553a
......@@ -98,25 +98,15 @@
#define _ENDPOINT_GET_BANKS2(EPDetails) _ENDPOINT_GET_BANKS3(EPDetails)
#define _ENDPOINT_GET_BANKS3(MaxSize, Banks) (Banks)
#if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
#define ENDPOINT_DETAILS_MAXEP 7
#define ENDPOINT_DETAILS_EP0 64, 2
#define ENDPOINT_DETAILS_EP1 256, 2
#define ENDPOINT_DETAILS_EP2 64, 2
#define ENDPOINT_DETAILS_EP3 64, 2
#define ENDPOINT_DETAILS_EP4 64, 2
#define ENDPOINT_DETAILS_EP5 64, 2
#define ENDPOINT_DETAILS_EP6 64, 2
#else
#define ENDPOINT_DETAILS_MAXEP 5
#define ENDPOINT_DETAILS_MAXEP 7
#define ENDPOINT_DETAILS_EP0 64, 2
#define ENDPOINT_DETAILS_EP1 64, 1
#define ENDPOINT_DETAILS_EP2 64, 1
#define ENDPOINT_DETAILS_EP3 64, 2
#define ENDPOINT_DETAILS_EP4 64, 2
#endif
#define ENDPOINT_DETAILS_EP0 64, 1
#define ENDPOINT_DETAILS_EP1 64, 2
#define ENDPOINT_DETAILS_EP2 64, 2
#define ENDPOINT_DETAILS_EP3 64, 2
#define ENDPOINT_DETAILS_EP4 64, 2
#define ENDPOINT_DETAILS_EP5 256, 2
#define ENDPOINT_DETAILS_EP6 256, 2
/* Inline Functions: */
static inline uint32_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST
......@@ -174,13 +164,6 @@
* accesses the second bank.
*/
#define ENDPOINT_BANK_DOUBLE AVR32_USBB_UECFG0_EPBK_DOUBLE
/** Mask for the bank mode selection for the \ref Endpoint_ConfigureEndpoint() macro. This indicates
* that the endpoint should have three banks, which requires more USB FIFO memory but results
* in faster transfers as one USB device (the AVR or the host) can access one bank while the other
* accesses the remaining banks.
*/
#define ENDPOINT_BANK_TRIPLE AVR32_USBB_UECFG0_EPBK_TRIPLE
//@}
#if (!defined(FIXED_CONTROL_ENDPOINT_SIZE) || defined(__DOXYGEN__))
......@@ -210,7 +193,7 @@
#if !defined(CONTROL_ONLY_DEVICE) || defined(__DOXYGEN__)
/** Total number of endpoints (including the default control endpoint at address 0) which may
* be used in the device. Different USB AVR models support different amounts of endpoints,
* be used in the device. Different AVR models support different amounts of endpoints,
* this value reflects the maximum number of endpoints for the currently selected AVR model.
*/
#define ENDPOINT_TOTAL_ENDPOINTS ENDPOINT_DETAILS_MAXEP
......@@ -270,8 +253,8 @@
* ascending order, or bank corruption will occur.
* \n\n
*
* \note Certain models of USB AVR's endpoints may have different maximum packet sizes based on the endpoint's
* index - refer to the chosen USB AVR's datasheet to determine the maximum bank size for each endpoint.
* \note Different endpoints may have different maximum packet sizes based on the endpoint's index - refer to
* the chosen microcontroller model's datasheet to determine the maximum bank size for each endpoint.
* \n\n
*
* \note The default control endpoint should not be manually configured by the user application, as
......
LUFA/Drivers/USB/Core/UC3B/Host_UC3B.h
View file @ 92b3553a
......@@ -355,8 +355,6 @@
static inline void USB_Host_VBUS_Manual_Enable(void)
{
AVR32_USBB.USBCON.vbushwc = true;
// TODO: Manual VBUS pin output setup
}
static inline void USB_Host_VBUS_Auto_On(void) ATTR_ALWAYS_INLINE;
......@@ -368,7 +366,7 @@
static inline void USB_Host_VBUS_Manual_On(void) ATTR_ALWAYS_INLINE;
static inline void USB_Host_VBUS_Manual_On(void)
{
// TODO: Manual VBUS pin output on
AVR32_USBB.USBSTASET.vbusrqs = true;
}
static inline void USB_Host_VBUS_Auto_Off(void) ATTR_ALWAYS_INLINE;
......@@ -380,7 +378,7 @@
static inline void USB_Host_VBUS_Manual_Off(void) ATTR_ALWAYS_INLINE;
static inline void USB_Host_VBUS_Manual_Off(void)
{
// TODO: Manual VBUS pin output off
AVR32_USBB.USBSTACLR.vbusrqc = true;
}
static inline void USB_Host_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE;
......
LUFA/Drivers/USB/Core/UC3B/Pipe_UC3B.h
View file @ 92b3553a
......@@ -172,15 +172,14 @@
#define PIPE_CONTROLPIPE_DEFAULT_SIZE 64
/** Total number of pipes (including the default control pipe at address 0) which may be used in
* the device. Different USB AVR models support different amounts of pipes, this value reflects
* the maximum number of pipes for the currently selected AVR model.
* the device.
*/
#define PIPE_TOTAL_PIPES 7
/** Size in bytes of the largest pipe bank size possible in the device. Not all banks on each AVR
* model supports the largest bank size possible on the device; different pipe numbers support
* different maximum bank sizes. This value reflects the largest possible bank of any pipe on the
* currently selected USB AVR model.
* currently selected UC3B AVR model.
*/
#define PIPE_MAX_SIZE 256
......@@ -857,8 +856,8 @@
* or bank corruption will occur.
* \n\n
*
* \note Certain models of USB AVR's pipes may have different maximum packet sizes based on the pipe's
* index - refer to the chosen USB AVR's datasheet to determine the maximum bank size for each pipe.
* \note Certain microcontroller model's pipes may have different maximum packet sizes based on the pipe's
* index - refer to the chosen microcontroller's datasheet to determine the maximum bank size for each pipe.
* \n\n
*
* \note The default control pipe should not be manually configured by the user application, as it is
......
LUFA/Drivers/USB/Core/UC3B/USBController_UC3B.c
View file @ 92b3553a
......@@ -152,25 +152,15 @@ static void USB_Init_Device(void)
USB_Descriptor_Device_t* DeviceDescriptorPtr;
if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DeviceDescriptorPtr) != NO_DESCRIPTOR)
{
#if defined(USE_RAM_DESCRIPTORS)
USB_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size;
#elif defined(USE_EEPROM_DESCRIPTORS)
USB_ControlEndpointSize = eeprom_read_byte(&DeviceDescriptorPtr->Endpoint0Size);
#else
USB_ControlEndpointSize = pgm_read_byte(&DeviceDescriptorPtr->Endpoint0Size);
#endif
}
USB_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size;
#endif
#if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR))
if (USB_Options & USB_DEVICE_OPT_LOWSPEED)
USB_Device_SetLowSpeed();
else
USB_Device_SetFullSpeed();
USB_INT_Enable(USB_INT_VBUS);
#endif
Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL,
ENDPOINT_DIR_OUT, USB_ControlEndpointSize,
......@@ -192,9 +182,7 @@ static void USB_Init_Host(void)
USB_Host_HostMode_On();
USB_Host_VBUS_Auto_Off();
USB_Host_VBUS_Manual_Enable();
USB_Host_VBUS_Manual_On();
USB_Host_VBUS_Auto_On();
USB_INT_Enable(USB_INT_SRPI);
USB_INT_Enable(USB_INT_BCERRI);
......
LUFA/Drivers/USB/Core/UC3B/USBController_UC3B.h
View file @ 92b3553a
......@@ -122,8 +122,6 @@
/* Inline Functions: */
/** Determines if the VBUS line is currently high (i.e. the USB host is supplying power).
*
* \note This function is not available on some AVR models which do not support hardware VBUS monitoring.
*
* \return Boolean \c true if the VBUS line is currently detecting power from a host, \c false otherwise.
*/
......@@ -193,10 +191,6 @@
* this function). To statically set the USB options, pass in the \c USE_STATIC_OPTIONS token,
* defined to the appropriate options masks. When the options are statically set, this
* parameter does not exist in the function prototype.
* \n\n
*
* \note The mode parameter does not exist on devices where only one mode is possible, such as USB
* AVR models which only implement the USB device mode in hardware.
*
* \see \ref Group_Device for the \c USB_DEVICE_OPT_* masks.
*/
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment