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Rename new Audio class driver functions, callbacks and events to ensure that they contain the USB mode (Device or Host) in the function names.

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Dean Camera 14 years ago
parent 57eedebd19
commit d8fe01f19a
13 changed files with 52 additions and 47 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 12
      Demos/Device/ClassDriver/AudioInput/AudioInput.c
  2. 12
      Demos/Device/ClassDriver/AudioOutput/AudioOutput.c
  3. 6
      Demos/Host/ClassDriver/AudioInputHost/AudioInputHost.c
  4. 6
      Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.c
  5. 2
      LUFA.pnproj
  6. 11
      LUFA/Drivers/USB/Class/Device/Audio.c
  7. 18
      LUFA/Drivers/USB/Class/Device/Audio.h
  8. 12
      LUFA/Drivers/USB/Class/Host/Audio.c
  9. 12
      LUFA/Drivers/USB/Class/Host/Audio.h
  10. 4
      LUFA/ManPages/ChangeLog.txt
  11. 1
      LUFA/ManPages/FutureChanges.txt
  12. 1
      LUFA/ManPages/LUFAPoweredProjects.txt
  13. 2
      LUFA/ManPages/MigrationInformation.txt

12
Demos/Device/ClassDriver/AudioInput/AudioInput.c
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@ -188,12 +188,12 @@ void EVENT_USB_Device_ControlRequest(void)
*
* \return Boolean true if the property get/set was successful, false otherwise
*/
bool CALLBACK_Audio_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo,
const uint8_t EndpointProperty,
const uint8_t EndpointAddress,
const uint8_t EndpointControl,
uint16_t* const DataLength,
uint8_t* Data)
bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo,
const uint8_t EndpointProperty,
const uint8_t EndpointAddress,
const uint8_t EndpointControl,
uint16_t* const DataLength,
uint8_t* Data)
{
/* Check the requested endpoint to see if a supported endpoint is being manipulated */
if (EndpointAddress == (ENDPOINT_DESCRIPTOR_DIR_IN | Microphone_Audio_Interface.Config.DataINEndpointNumber))

12
Demos/Device/ClassDriver/AudioOutput/AudioOutput.c
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@ -225,12 +225,12 @@ void EVENT_USB_Device_ControlRequest(void)
*
* \return Boolean true if the property get/set was successful, false otherwise
*/
bool CALLBACK_Audio_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo,
const uint8_t EndpointProperty,
const uint8_t EndpointAddress,
const uint8_t EndpointControl,
uint16_t* const DataLength,
uint8_t* Data)
bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo,
const uint8_t EndpointProperty,
const uint8_t EndpointAddress,
const uint8_t EndpointControl,
uint16_t* const DataLength,
uint8_t* Data)
{
/* Check the requested endpoint to see if a supported endpoint is being manipulated */
if (EndpointAddress == (ENDPOINT_DESCRIPTOR_DIR_OUT | Speaker_Audio_Interface.Config.DataOUTEndpointNumber))

6
Demos/Host/ClassDriver/AudioInputHost/AudioInputHost.c
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@ -106,9 +106,9 @@ int main(void)
}
USB_Audio_SampleFreq_t SampleRate = AUDIO_SAMPLE_FREQ(48000);
if (Audio_GetSetEndpointProperty(&Microphone_Audio_Interface, Microphone_Audio_Interface.Config.DataINPipeNumber,
AUDIO_REQ_SetCurrent, AUDIO_EPCONTROL_SamplingFreq,
sizeof(SampleRate), &SampleRate) != HOST_SENDCONTROL_Successful)
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);

6
Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.c
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@ -106,9 +106,9 @@ int main(void)
}
USB_Audio_SampleFreq_t SampleRate = AUDIO_SAMPLE_FREQ(48000);
if (Audio_GetSetEndpointProperty(&Speaker_Audio_Interface, Speaker_Audio_Interface.Config.DataOUTPipeNumber,
AUDIO_REQ_SetCurrent, AUDIO_EPCONTROL_SamplingFreq,
sizeof(SampleRate), &SampleRate) != HOST_SENDCONTROL_Successful)
if (Audio_Host_GetSetEndpointProperty(&Speaker_Audio_Interface, Speaker_Audio_Interface.Config.DataOUTPipeNumber,
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);

2
LUFA.pnproj
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File diff suppressed because one or more lines are too long

11
LUFA/Drivers/USB/Class/Device/Audio.c
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@ -70,7 +70,7 @@ void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const Audi
Endpoint_ClearStatusStage();
AudioInterfaceInfo->State.InterfaceEnabled = ((USB_ControlRequest.wValue & 0xFF) != 0);
EVENT_Audio_StreamStartStopChange(AudioInterfaceInfo);
EVENT_Audio_Device_StreamStartStop(AudioInterfaceInfo);
}
break;
@ -93,7 +93,8 @@ void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const Audi
uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex;
uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8);
if (CALLBACK_Audio_GetSetEndpointProperty(AudioInterfaceInfo, EndpointProperty, EndpointAddress, EndpointControl, NULL, NULL))
if (CALLBACK_Audio_Device_GetSetEndpointProperty(AudioInterfaceInfo, EndpointProperty, EndpointAddress,
EndpointControl, NULL, NULL))
{
uint16_t ValueLength = USB_ControlRequest.wLength;
uint8_t Value[ValueLength];
@ -102,7 +103,8 @@ void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const Audi
Endpoint_Read_Control_Stream_LE(Value, ValueLength);
Endpoint_ClearIN();
CALLBACK_Audio_GetSetEndpointProperty(AudioInterfaceInfo, EndpointProperty, EndpointAddress, EndpointControl, &ValueLength, Value);
CALLBACK_Audio_Device_GetSetEndpointProperty(AudioInterfaceInfo, EndpointProperty, EndpointAddress,
EndpointControl, &ValueLength, Value);
}
}
@ -119,7 +121,8 @@ void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const Audi
uint16_t ValueLength = USB_ControlRequest.wLength;
uint8_t Value[ValueLength];
if (CALLBACK_Audio_GetSetEndpointProperty(AudioInterfaceInfo, EndpointProperty, EndpointAddress, EndpointControl, &ValueLength, Value))
if (CALLBACK_Audio_Device_GetSetEndpointProperty(AudioInterfaceInfo, EndpointProperty, EndpointAddress,
EndpointControl, &ValueLength, Value))
{
Endpoint_ClearSETUP();
Endpoint_Write_Control_Stream_LE(Value, ValueLength);

18
LUFA/Drivers/USB/Class/Device/Audio.h
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@ -149,12 +149,12 @@
*
* \return Boolean true if the property get/set was successful, false otherwise
*/
bool CALLBACK_Audio_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo,
const uint8_t EndpointProperty,
const uint8_t EndpointAddress,
const uint8_t EndpointControl,
uint16_t* const DataLength,
uint8_t* Data);
bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo,
const uint8_t EndpointProperty,
const uint8_t EndpointAddress,
const uint8_t EndpointControl,
uint16_t* const DataLength,
uint8_t* Data);
/** Audio class driver event for an Audio Stream start/stop change. This event fires each time the device receives a stream enable or
* disable control request from the host, to start and stop the audio stream. The current state of the stream can be determined by the
@ -162,7 +162,7 @@
*
* \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state.
*/
void EVENT_Audio_StreamStartStopChange(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo);
void EVENT_Audio_Device_StreamStartStop(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo);
/* Inline Functions: */
/** General management task for a given Audio class interface, required for the correct operation of the interface. This should
@ -358,8 +358,8 @@
#if defined(__INCLUDE_FROM_AUDIO_DEVICE_C)
void Audio_Device_Event_Stub(void) ATTR_CONST;
void EVENT_Audio_StreamStartStopChange(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)
ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(Audio_Device_Event_Stub);
void EVENT_Audio_Device_StreamStartStop(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)
ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(Audio_Device_Event_Stub);
#endif
#endif

12
LUFA/Drivers/USB/Class/Host/Audio.c
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@ -208,12 +208,12 @@ uint8_t Audio_Host_StartStopStreaming(USB_ClassInfo_Audio_Host_t* const AudioInt
EnableStreaming ? AudioInterfaceInfo->State.EnabledStreamingAltIndex : 0);
}
uint8_t Audio_GetSetEndpointProperty(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
const uint8_t DataPipeIndex,
const uint8_t EndpointProperty,
const uint8_t EndpointControl,
const uint16_t DataLength,
void* const Data)
uint8_t Audio_Host_GetSetEndpointProperty(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
const uint8_t DataPipeIndex,
const uint8_t EndpointProperty,
const uint8_t EndpointControl,
const uint16_t DataLength,
void* const Data)
{
if (!(AudioInterfaceInfo->State.IsActive))
return HOST_SENDCONTROL_DeviceDisconnected;

12
LUFA/Drivers/USB/Class/Host/Audio.h
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@ -161,12 +161,12 @@
*
* \return A value from the \ref USB_Host_SendControlErrorCodes_t enum.
*/
uint8_t Audio_GetSetEndpointProperty(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
const uint8_t DataPipeIndex,
const uint8_t EndpointProperty,
const uint8_t EndpointControl,
const uint16_t DataLength,
void* const Data);
uint8_t Audio_Host_GetSetEndpointProperty(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
const uint8_t DataPipeIndex,
const uint8_t EndpointProperty,
const uint8_t EndpointControl,
const uint16_t DataLength,
void* const Data);
/* Inline Functions: */
/** General management task for a given Audio host class interface, required for the correct operation of

4
LUFA/ManPages/ChangeLog.txt
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@ -13,9 +13,9 @@
* tokens as an alternative to tokens defined in the project makefile
* - Added new USB_Host_SetInterfaceAltSetting() convenience function for the selection of an interface's alternative setting
* - Added Audio class control request definitions
* - Added new CALLBACK_Audio_GetSetEndpointProperty() callback to the Audio Device Class driver to allow for endpoint control manipulations
* - Added new CALLBACK_Audio_Device_GetSetEndpointProperty() callback to the Audio Device Class driver to allow for endpoint control manipulations
* such as data sample rates
* - Added new EVENT_Audio_StreamStartStopChange() event to the Audio Device Class driver to detect stream start/stop events
* - Added new EVENT_Audio_Device_StreamStartStop() event to the Audio Device Class driver to detect stream start/stop events
* - Added board driver support for the Busware TUL board
* - Added new Host mode Audio Class driver
* - Library Applications:

1
LUFA/ManPages/FutureChanges.txt
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@ -23,6 +23,7 @@
* -# Add a LUFA_YIELD macro for integration into a third-party RTOS
* -# Abstract out Mass Storage byte send/receive to prevent low level API use in projects
* -# Consider switch from endpoint numbers to full endpoint addresses to ease future architecture expansion
* -# Add architecture sanity guards to arch-specific files so that entire tree can be built from an IDE
* - Documentation/Support
* -# Add detailed overviews of how each demo works
* -# Add board overviews

1
LUFA/ManPages/LUFAPoweredProjects.txt
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@ -43,6 +43,7 @@
* - CAMTRIG, a remote Camera Trigger device: http://code.astraw.com/projects/motmot/camtrig
* - CD Driver Emulator Dongle for ISO Files: http://cdemu.blogspot.com/
* - ClockTamer, a configurable clock generator: http://code.google.com/p/clock-tamer/
* - CULFW, a 868MHz RF packet encoder/decoder: http://www.koeniglich.de/culfw/culfw.html
* - DIY PS3 controller emulator: https://code.google.com/p/diyps3controller/
* - EMuSer, a USB-RS422 adapter for E-Mu samplers: http://www.emxp.net/EMuSer.htm
* - Estick JTAG, an ARM JTAG debugger: http://code.google.com/p/estick-jtag/

2
LUFA/ManPages/MigrationInformation.txt
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@ -17,7 +17,7 @@
* \c TotalDiscreteSampleRates. Existing applications will need to add an array of \ref USB_Audio_SampleFreq_t elements
* immediately following any \ref USB_Audio_Descriptor_Format_t descriptors, and insert the appropriate sampling rates
* supported by the device, as well as rename the descriptor elements to match the updated element names.
* - The device mode Audio class driver now requires a new user application callback, \ref CALLBACK_Audio_GetSetEndpointProperty().
* - The device mode Audio class driver now requires a new user application callback, \ref CALLBACK_Audio_Device_GetSetEndpointProperty().
* Existing applications must implement this new callback, however if multiple sample rates or pitch control is not used,
* this function may be hard-coded to always return false for previous behaviour to be retained.
*

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