*/
#define AUDIO_STREAM_EPSIZE ENDPOINT_MAX_SIZE(AUDIO_STREAM_EPNUM)
- /** Sample frequency of the data being transmitted through the streaming endpoint. */
- #define AUDIO_SAMPLE_FREQUENCY 48000
-
/* Type Defines: */
/** Type define for the device configuration descriptor structure. This must be defined in the
* application code, as the configuration descriptor contains several sub-descriptors which
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
+
+ // Audio Control Interface
USB_Descriptor_Interface_t Audio_ControlInterface;
USB_Audio_Descriptor_Interface_AC_t Audio_ControlInterface_SPC;
USB_Audio_Descriptor_InputTerminal_t Audio_InputTerminal;
USB_Audio_Descriptor_OutputTerminal_t Audio_OutputTerminal;
+
+ // Audio Streaming Interface
USB_Descriptor_Interface_t Audio_StreamInterface_Alt0;
USB_Descriptor_Interface_t Audio_StreamInterface_Alt1;
USB_Audio_Descriptor_Interface_AS_t Audio_StreamInterface_SPC;
USB_Audio_Descriptor_Format_t Audio_AudioFormat;
+ USB_Audio_SampleFreq_t Audio_AudioFormatSampleRates[5];
USB_Audio_Descriptor_StreamEndpoint_Std_t Audio_StreamEndpoint;
USB_Audio_Descriptor_StreamEndpoint_Spc_t Audio_StreamEndpoint_SPC;
} USB_Descriptor_Configuration_t;