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STM32F7 USB Audio Class 2

Question asked by FH-Kiel on May 31, 2016
Latest reply on Jun 1, 2016 by FH-Kiel

we are working on a project where we want to use the STM32F7 Disco as a USB Soundcard for a Linux-based PC. Therefore we need a USB Audio Class 2 Device. Did anyone ever tried something with UAC2? Can you provide us some example codes. That would be great.

We already tested the Audio Standalone example from the Cube Package. We tried to change the code, so that we can use USB High Speed instead of Full Speed, but it doesnt work. The 'readme' also says that the example code does not support USB High Speed. Why exactly? What do we need to change?

Best regards