X CUBE USB AUDIO not recognized as audio device

[Loulou]

Hello,

I want to use X CUBE USB AUDIO examples in X CUBE IDE.

After generating the binary code (without errors) and flashing the binary code via DFU, the card is not recognized as an audio device, I tried on all 4 projects. I unplugged USB, do reset, nothink change.

On the other hand, if I generate for example the binary of another audio project: FP-AUD-SMARTMIC1, and flash it via DFU, the card is recognized as an audio device.

Thanks by advance.

[FBL]

Hi @Loulou 

You can change your target in the compiler. The only difference is RE with less pin count.

Please consider opening new discussion for further questions.