This is probably a noob question and I've only just started to try to use USB, so please bear with me.
The file usbd_audio_mic_if.c/h has lots of stubs that don't do anything. If I breakpoint them I can see them being called, this is fine, this allows me to hook can do various things.
But how do I send the audio data.?
In usbd_aucio_mic.c there is a function
uint8_t USBD_AUDIO_MIC_Data_Transfer(USBD_HandleTypeDef *pdev, int16_t *audioData, uint16_t PCMSamples)
Which looks like the right one, but how do I find a reference to
USBD_HandleTypeDef *pdev ?
Please can you tell me how to send the data?
Thank you.
This is probably a noob question and I've only just started to try to use USB, so please bear with me.
The file usbd_audio_mic_if.c/h has lots of stubs that don't do anything. If I breakpoint them I can see them being called, this is fine, this allows me to hook can do various things.
But how do I send the audio data.? In usbd_aucio_mic.c there is a function
uint8_t USBD_AUDIO_MIC_Data_Transfer(USBD_HandleTypeDef *pdev, int16_t *audioData, uint16_t PCMSamples)Which looks like the right one, but how do I find a reference toUSBD_HandleTypeDef *pdev?Please can you tell me how to send the data? Thank you.