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Altered the definition of the USB_Audio_Descriptor_Format_t descriptor so that the user is now responsible for supplying the supported audio sampling rates, to allow for multiple audio interfaces with different numbers of supported rates and/or continuous sample rates.

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This commit is contained in:
Dean Camera 2011-05-30 11:07:57 +00:00
parent 78cfaac9b4
commit 2a26efc691
15 changed files with 59 additions and 28 deletions
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4
LUFA/Drivers/USB/Core/UC3/Host_UC3.c
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@ -351,7 +351,7 @@ uint8_t USB_Host_ClearPipeStall(const uint8_t EndpointNum)
return USB_Host_SendControlRequest(NULL);
}
uint8_t USB_Host_SetInterfaceAltSetting(const uint8_t InterfaceNum,
uint8_t USB_Host_SetInterfaceAltSetting(const uint8_t InterfaceIndex,
const uint8_t AltSetting)
{
USB_ControlRequest = (USB_Request_Header_t)
@ -359,7 +359,7 @@ uint8_t USB_Host_SetInterfaceAltSetting(const uint8_t InterfaceNum,
.bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_INTERFACE),
.bRequest = REQ_SetInterface,
.wValue = AltSetting,
.wIndex = InterfaceNum,
.wIndex = InterfaceIndex,
.wLength = 0,
};

2
LUFA/Drivers/USB/Core/UC3/Host_UC3.h
View file

@ -341,7 +341,7 @@
*
* \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result.
*/
uint8_t USB_Host_SetInterfaceAltSetting(const uint8_t InterfaceNum,
uint8_t USB_Host_SetInterfaceAltSetting(const uint8_t InterfaceIndex,
const uint8_t AltSetting);
/* Private Interface - For use in library only: */