Hello everyone! I'm using an stm32CubeIDE to implement the usb audio class using the internal DAC by DMA. How can this be implemented, as I understand it, all the magic is in the AUDIO_AudioCmd_FS function. Thanks in advance.

[KnarfB · Accepted solution]

Did you look at the examples that come with the firmware like https://github.com/STMicroelectronics/STM32CubeF4/tree/master/Projects/STM32469I-Discovery/Applications/USB_Device/AUDIO_Standalone

hth

KnarfB

[alfinikov]

Thank you