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Erik Strand
lufa
Commits
0ec2b55a
Commit
0ec2b55a
authored
Jun 16, 2011
by
Dean Camera
Browse files
Add missing SVN eol-style properties to source files to prevent mixed end-of-line characters.
parent
f10126a9
Changes
43
Expand all
Hide whitespace changes
Inline
Side-by-side
Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.c
View file @
0ec2b55a
...
...
@@ -350,13 +350,15 @@ void TMC_Task(void)
break
;
case
TMC_MESSAGEID_DEV_DEP_MSG_IN
:
Endpoint_ClearOUT
();
char
MessageData
[]
=
"TMC Class Test"
;
MessageHeader
.
TransferSize
=
3
;
MessageHeader
.
TransferSize
=
strlen
(
MessageData
)
;
MessageHeader
.
MessageIDSpecific
.
DeviceOUT
.
LastMessageTransaction
=
true
;
WriteTMCHeader
(
&
MessageHeader
);
BytesTransferred
=
0
;
while
(
Endpoint_Write_Stream_LE
(
"TMC"
,
MessageHeader
.
TransferSize
,
&
BytesTransferred
)
==
while
(
Endpoint_Write_Stream_LE
(
MessageData
,
MessageHeader
.
TransferSize
,
&
BytesTransferred
)
==
ENDPOINT_RWSTREAM_IncompleteTransfer
)
{
if
(
IsTMCBulkINReset
)
...
...
@@ -388,6 +390,7 @@ void TMC_Task(void)
bool
ReadTMCHeader
(
TMC_MessageHeader_t
*
const
MessageHeader
)
{
uint16_t
BytesTransferred
;
uint8_t
ErrorCode
;
/* Select the Data Out endpoint */
Endpoint_SelectEndpoint
(
TMC_OUT_EPNUM
);
...
...
@@ -398,7 +401,7 @@ bool ReadTMCHeader(TMC_MessageHeader_t* const MessageHeader)
/* Read in the header of the command from the host */
BytesTransferred
=
0
;
while
(
Endpoint_Read_Stream_LE
(
MessageHeader
,
sizeof
(
TMC_MessageHeader_t
),
&
BytesTransferred
)
==
while
(
(
ErrorCode
=
Endpoint_Read_Stream_LE
(
MessageHeader
,
sizeof
(
TMC_MessageHeader_t
),
&
BytesTransferred
)
)
==
ENDPOINT_RWSTREAM_IncompleteTransfer
)
{
if
(
IsTMCBulkOUTReset
)
...
...
@@ -409,12 +412,13 @@ bool ReadTMCHeader(TMC_MessageHeader_t* const MessageHeader)
CurrentTransferTag
=
MessageHeader
->
Tag
;
/* Indicate if the command has been aborted or not */
return
!
(
IsTMCBulkOUTReset
);
return
(
!
(
IsTMCBulkOUTReset
)
&&
(
ErrorCode
==
ENDPOINT_RWSTREAM_NoError
))
;
}
bool
WriteTMCHeader
(
TMC_MessageHeader_t
*
const
MessageHeader
)
{
uint16_t
BytesTransferred
;
uint8_t
ErrorCode
;
/* Set the message tag of the command header */
MessageHeader
->
Tag
=
CurrentTransferTag
;
...
...
@@ -425,7 +429,7 @@ bool WriteTMCHeader(TMC_MessageHeader_t* const MessageHeader)
/* Send the command header to the host */
BytesTransferred
=
0
;
while
(
Endpoint_Write_Stream_LE
(
MessageHeader
,
sizeof
(
TMC_MessageHeader_t
),
&
BytesTransferred
)
==
while
(
(
ErrorCode
=
Endpoint_Write_Stream_LE
(
MessageHeader
,
sizeof
(
TMC_MessageHeader_t
),
&
BytesTransferred
)
)
==
ENDPOINT_RWSTREAM_IncompleteTransfer
)
{
if
(
IsTMCBulkINReset
)
...
...
@@ -433,5 +437,5 @@ bool WriteTMCHeader(TMC_MessageHeader_t* const MessageHeader)
}
/* Indicate if the command has been aborted or not */
return
!
(
IsTMCBulkINReset
);
return
(
!
(
IsTMCBulkINReset
)
&&
(
ErrorCode
==
ENDPOINT_RWSTREAM_NoError
))
;
}
Demos/Host/ClassDriver/AudioInputHost/AudioInputHost.c
View file @
0ec2b55a
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2011 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 AudioInputHost demo. This file contains the main tasks of
* the demo and is responsible for the initial application hardware configuration.
*/
#include
"AudioInputHost.h"
/** LUFA Audio Class driver interface configuration and state information. This structure is
* passed to all Audio Class driver functions, so that multiple instances of the same class
* within a device can be differentiated from one another.
*/
USB_ClassInfo_Audio_Host_t
Microphone_Audio_Interface
=
{
.
Config
=
{
.
DataINPipeNumber
=
1
,
},
};
/** 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
"Audio Input Host Demo running.
\r\n
"
ESC_FG_WHITE
));
LEDs_SetAllLEDs
(
LEDMASK_USB_NOTREADY
);
sei
();
for
(;;)
{
switch
(
USB_HostState
)
{
case
HOST_STATE_Addressed
:
LEDs_SetAllLEDs
(
LEDMASK_USB_ENUMERATING
);
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
);
USB_HostState
=
HOST_STATE_WaitForDeviceRemoval
;
break
;
}
if
(
Audio_Host_ConfigurePipes
(
&
Microphone_Audio_Interface
,
ConfigDescriptorSize
,
ConfigDescriptorData
)
!=
AUDIO_ENUMERROR_NoError
)
{
puts_P
(
PSTR
(
"Attached Device Not a Valid Audio Input Device.
\r\n
"
));
LEDs_SetAllLEDs
(
LEDMASK_USB_ERROR
);
USB_HostState
=
HOST_STATE_WaitForDeviceRemoval
;
break
;
}
if
(
USB_Host_SetDeviceConfiguration
(
1
)
!=
HOST_SENDCONTROL_Successful
)
{
puts_P
(
PSTR
(
"Error Setting Device Configuration.
\r\n
"
));
LEDs_SetAllLEDs
(
LEDMASK_USB_ERROR
);
USB_HostState
=
HOST_STATE_WaitForDeviceRemoval
;
break
;
}
if
(
Audio_Host_StartStopStreaming
(
&
Microphone_Audio_Interface
,
true
)
!=
HOST_SENDCONTROL_Successful
)
{
puts_P
(
PSTR
(
"Error Enabling Audio Stream.
\r\n
"
));
LEDs_SetAllLEDs
(
LEDMASK_USB_ERROR
);
USB_HostState
=
HOST_STATE_WaitForDeviceRemoval
;
break
;
}
USB_Audio_SampleFreq_t
SampleRate
=
AUDIO_SAMPLE_FREQ
(
48000
);
if
(
Audio_Host_GetSetEndpointProperty
(
&
Microphone_Audio_Interface
,
Microphone_Audio_Interface
.
Config
.
DataINPipeNumber
,
AUDIO_REQ_SetCurrent
,
AUDIO_EPCONTROL_SamplingFreq
,
sizeof
(
SampleRate
),
&
SampleRate
)
!=
HOST_SENDCONTROL_Successful
)
{
puts_P
(
PSTR
(
"Error Setting Audio Sampling Frequency.
\r\n
"
));
LEDs_SetAllLEDs
(
LEDMASK_USB_ERROR
);
USB_HostState
=
HOST_STATE_WaitForDeviceRemoval
;
break
;
}
/* Sample reload timer initialization */
TIMSK0
=
(
1
<<
OCIE0A
);
OCR0A
=
((
F_CPU
/
8
/
48000
)
-
1
);
TCCR0A
=
(
1
<<
WGM01
);
// CTC mode
TCCR0B
=
(
1
<<
CS01
);
// Fcpu/8 speed
/* Set speaker as output */
DDRC
|=
(
1
<<
6
);
/* PWM speaker timer initialization */
TCCR3A
=
((
1
<<
WGM30
)
|
(
1
<<
COM3A1
)
|
(
1
<<
COM3A0
));
// Set on match, clear on TOP
TCCR3B
=
((
1
<<
WGM32
)
|
(
1
<<
CS30
));
// Fast 8-Bit PWM, F_CPU speed
puts_P
(
PSTR
(
"Audio Device Enumerated.
\r\n
"
));
LEDs_SetAllLEDs
(
LEDMASK_USB_READY
);
USB_HostState
=
HOST_STATE_Configured
;
break
;
case
HOST_STATE_Configured
:
/* Do nothing - audio stream is handled by the timer interrupt routine */
break
;
}
Audio_Host_USBTask
(
&
Microphone_Audio_Interface
);
USB_USBTask
();
}
}
/** ISR to handle the reloading of the PWM timer with the next sample. */
ISR
(
TIMER0_COMPA_vect
,
ISR_BLOCK
)
{
uint8_t
PrevPipe
=
Pipe_GetCurrentPipe
();
/* Check that the USB bus is ready for the next sample to read */
if
(
Audio_Host_IsSampleReceived
(
&
Microphone_Audio_Interface
))
{
/* Retrieve the signed 16-bit audio sample, convert to 8-bit */
int8_t
Sample_8Bit
=
(
Audio_Host_ReadSample16
(
&
Microphone_Audio_Interface
)
>>
8
);
/* Load the sample into the PWM timer channel */
OCR3A
=
(
Sample_8Bit
^
(
1
<<
7
));
uint8_t
LEDMask
=
LEDS_NO_LEDS
;
/* Turn on LEDs as the sample amplitude increases */
if
(
Sample_8Bit
>
16
)
LEDMask
=
(
LEDS_LED1
|
LEDS_LED2
|
LEDS_LED3
|
LEDS_LED4
);
else
if
(
Sample_8Bit
>
8
)
LEDMask
=
(
LEDS_LED1
|
LEDS_LED2
|
LEDS_LED3
);
else
if
(
Sample_8Bit
>
4
)
LEDMask
=
(
LEDS_LED1
|
LEDS_LED2
);
else
if
(
Sample_8Bit
>
2
)
LEDMask
=
(
LEDS_LED1
);
LEDs_SetAllLEDs
(
LEDMask
);
}
Pipe_SelectPipe
(
PrevPipe
);
}
/** 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
);
}
/** 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\n
Device 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_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, 2011.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2011 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 AudioInputHost demo. This file contains the main tasks of
* the demo and is responsible for the initial application hardware configuration.
*/
#include
"AudioInputHost.h"
/** LUFA Audio Class driver interface configuration and state information. This structure is
* passed to all Audio Class driver functions, so that multiple instances of the same class
* within a device can be differentiated from one another.
*/
USB_ClassInfo_Audio_Host_t
Microphone_Audio_Interface
=
{
.
Config
=
{
.
DataINPipeNumber
=
1
,
},
};
/** 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
"Audio Input Host Demo running.
\r\n
"
ESC_FG_WHITE
));
LEDs_SetAllLEDs
(
LEDMASK_USB_NOTREADY
);
sei
();
for
(;;)
{
switch
(
USB_HostState
)
{
case
HOST_STATE_Addressed
:
LEDs_SetAllLEDs
(
LEDMASK_USB_ENUMERATING
);
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
);
USB_HostState
=
HOST_STATE_WaitForDeviceRemoval
;
break
;
}
if
(
Audio_Host_ConfigurePipes
(
&
Microphone_Audio_Interface
,
ConfigDescriptorSize
,
ConfigDescriptorData
)
!=
AUDIO_ENUMERROR_NoError
)
{
puts_P
(
PSTR
(
"Attached Device Not a Valid Audio Input Device.
\r\n
"
));
LEDs_SetAllLEDs
(
LEDMASK_USB_ERROR
);
USB_HostState
=
HOST_STATE_WaitForDeviceRemoval
;
break
;
}
if
(
USB_Host_SetDeviceConfiguration
(
1
)
!=
HOST_SENDCONTROL_Successful
)
{
puts_P
(
PSTR
(
"Error Setting Device Configuration.
\r\n
"
));
LEDs_SetAllLEDs
(
LEDMASK_USB_ERROR
);
USB_HostState
=
HOST_STATE_WaitForDeviceRemoval
;
break
;
}
if
(
Audio_Host_StartStopStreaming
(
&
Microphone_Audio_Interface
,
true
)
!=
HOST_SENDCONTROL_Successful
)
{
puts_P
(
PSTR
(
"Error Enabling Audio Stream.
\r\n
"
));
LEDs_SetAllLEDs
(
LEDMASK_USB_ERROR
);
USB_HostState
=
HOST_STATE_WaitForDeviceRemoval
;
break
;
}
USB_Audio_SampleFreq_t
SampleRate
=
AUDIO_SAMPLE_FREQ
(
48000
);
if
(
Audio_Host_GetSetEndpointProperty
(
&
Microphone_Audio_Interface
,
Microphone_Audio_Interface
.
Config
.
DataINPipeNumber
,
AUDIO_REQ_SetCurrent
,
AUDIO_EPCONTROL_SamplingFreq
,
sizeof
(
SampleRate
),
&
SampleRate
)
!=
HOST_SENDCONTROL_Successful
)
{
puts_P
(
PSTR
(
"Error Setting Audio Sampling Frequency.
\r\n
"
));
LEDs_SetAllLEDs
(
LEDMASK_USB_ERROR
);
USB_HostState
=
HOST_STATE_WaitForDeviceRemoval
;
break
;
}
/* Sample reload timer initialization */
TIMSK0
=
(
1
<<
OCIE0A
);
OCR0A
=
((
F_CPU
/
8
/
48000
)
-
1
);
TCCR0A
=
(
1
<<
WGM01
);
// CTC mode
TCCR0B
=
(
1
<<
CS01
);
// Fcpu/8 speed
/* Set speaker as output */
DDRC
|=
(
1
<<
6
);
/* PWM speaker timer initialization */
TCCR3A
=
((
1
<<
WGM30
)
|
(
1
<<
COM3A1
)
|
(
1
<<
COM3A0
));
// Set on match, clear on TOP
TCCR3B
=
((
1
<<
WGM32
)
|
(
1
<<
CS30
));
// Fast 8-Bit PWM, F_CPU speed
puts_P
(
PSTR
(
"Audio Device Enumerated.
\r\n
"
));
LEDs_SetAllLEDs
(
LEDMASK_USB_READY
);
USB_HostState
=
HOST_STATE_Configured
;
break
;
case
HOST_STATE_Configured
:
/* Do nothing - audio stream is handled by the timer interrupt routine */
break
;
}
Audio_Host_USBTask
(
&
Microphone_Audio_Interface
);
USB_USBTask
();
}
}
/** ISR to handle the reloading of the PWM timer with the next sample. */
ISR
(
TIMER0_COMPA_vect
,
ISR_BLOCK
)
{
uint8_t
PrevPipe
=
Pipe_GetCurrentPipe
();
/* Check that the USB bus is ready for the next sample to read */
if
(
Audio_Host_IsSampleReceived
(
&
Microphone_Audio_Interface
))
{
/* Retrieve the signed 16-bit audio sample, convert to 8-bit */
int8_t
Sample_8Bit
=
(
Audio_Host_ReadSample16
(
&
Microphone_Audio_Interface
)
>>
8
);
/* Load the sample into the PWM timer channel */
OCR3A
=
(
Sample_8Bit
^
(
1
<<
7
));
uint8_t
LEDMask
=
LEDS_NO_LEDS
;
/* Turn on LEDs as the sample amplitude increases */
if
(
Sample_8Bit
>
16
)
LEDMask
=
(
LEDS_LED1
|
LEDS_LED2
|
LEDS_LED3
|
LEDS_LED4
);
else
if
(
Sample_8Bit
>
8
)
LEDMask
=
(
LEDS_LED1
|
LEDS_LED2
|
LEDS_LED3
);
else
if
(
Sample_8Bit
>
4
)
LEDMask
=
(
LEDS_LED1
|
LEDS_LED2
);
else
if
(
Sample_8Bit
>
2
)
LEDMask
=
(
LEDS_LED1
);
LEDs_SetAllLEDs
(
LEDMask
);
}
Pipe_SelectPipe
(
PrevPipe
);
}
/** 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
);
}
/** 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\n
Device 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_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
);
}
Demos/Host/ClassDriver/AudioInputHost/AudioInputHost.h
View file @
0ec2b55a
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2011 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
*