I am looking to create a USB to I2S/TDM interface.
I generated a Full Speed USB AUDIO DEVICE skeleton from CUBE MX.
I made some changes and I have working code in FS.
I generated a skeleton in High Speed. I made the same changes and it doesn't work. The device is recognized but when you start an audio player for playback, it does not start.
I tried on a STM32F446RET6 + external USB HS and STM32F723ZET6 with internal USB HS same thing.
What did I miss?
Thank you for your help.
