USB DEVICE Audio generated code MX vs UAC1 extension code. Where found Appnote or an step by step ? Why 24bit dont works when user config changed? I generate CubeMX project with selected USB FS DEVICE Audio part of IF code/** @defgroup USBD_AUDIO_IF_Private_FunctionPrototypes USBD_AUDIO_IF_Private_FunctionPrototypes
* @brief Private functions declaration.
* @{
*/
static int8_t AUDIO_Init_FS(uint32_t AudioFreq, uint32_t Volume, uint32_t options);
static int8_t AUDIO_DeInit_FS(uint32_t options);
static int8_t AUDIO_AudioCmd_FS(uint8_t* pbuf, uint32_t size, uint8_t cmd);
static int8_t AUDIO_VolumeCtl_FS(uint8_t vol);
static int8_t AUDIO_MuteCtl_FS(uint8_t cmd);
static int8_t AUDIO_PeriodicTC_FS(uint8_t *pbuf, uint32_t size, uint8_t cmd);
static int8_t AUDIO_GetState_FS(void);
/* USER CODE BEGIN PRIVATE_FUNCTIONS_DECLARATION */
/* USER CODE END PRIVATE_FUNCTIONS_DECLARATION */
/**
* @}
*/
USBD_AUDIO_ItfTypeDef USBD_AUDIO_fops_FS =
{
AUDIO_Init_FS,
AUDIO_DeInit_FS,
AUDIO_AudioCmd_FS,
AUDIO_VolumeCtl_FS,
AUDIO_MuteCtl_FS,
AUDIO_PeriodicTC_FS,
AUDIO_GetState_FS,
};
