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Pipe_BoundEndpointNumber() has been renamed to Pipe_GetBoundEndpointAddress(), and now returns the correct endpoint direction as part of the endpoint address.

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Add Audio_GetSetEndpointProperty() function to the Host mode Audio class driver.
This commit is contained in:
Dean Camera 2011-06-08 02:45:32 +00:00
parent 34164a5550
commit 0bf5064aec
9 changed files with 82 additions and 37 deletions
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31
LUFA/Drivers/USB/Class/Host/Audio.h
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@ -29,23 +29,23 @@
*/
/** \file
* \brief Host mode driver for the library USB Audio Class driver.
* \brief Host mode driver for the library USB Audio 1.0 Class driver.
*
* Host mode driver for the library USB Audio Class driver.
* Host mode driver for the library USB Audio 1.0 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_USBClassAudio
* \defgroup Group_USBClassAudioHost Audio Class Host Mode Driver
* \defgroup Group_USBClassAudioHost Audio 1.0 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/Audio.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i>
*
* \section Sec_ModDescription Module Description
* Host Mode USB Class driver framework interface, for the Audio USB Class driver.
* Host Mode USB Class driver framework interface, for the Audio 1.0 USB Class driver.
*
* @{
*/
@ -138,9 +138,30 @@
*
* \return A value from the \ref USB_Host_SendControlErrorCodes_t enum.
*/
uint8_t AUDIO_Host_StartStopStreaming(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
uint8_t Audio_Host_StartStopStreaming(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo,
bool EnableStreaming);
/** Gets or sets the specified property of a streaming audio class endpoint that is bound to a pipe in the given
* class instance.
*
* \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class host configuration and state.
* \param[in] DataPipeIndex Index of the data pipe whose bound endpoint is to be altered.
* \param[in] EndpointProperty Property of the endpoint to get or set, a value from \ref Audio_ClassRequests_t.
* \param[in] EndpointControl Parameter of the endpoint to get or set, a value from \ref Audio_EndpointControls_t.
* \param[in,out] DataLength For SET operations, the length of the parameter data to set. For GET operations, the maximum
* length of the retrieved data.
* \param[in,out] Data Pointer to a location where the parameter data is stored for SET operations, or where
* the retrieved data is to be stored for GET operations.
*
* \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,
uint16_t* const DataLength,
uint8_t* Data);
/* Inline Functions: */
/** General management task for a given Audio 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