Kalle Raiskila

USB Audio microphone

Discussion created by Kalle Raiskila on May 4, 2017
Latest reply on Aug 31, 2017 by Laurence Blaxter

Hi all.

 

After a considerate amount of banging my head against walls, I finally managed to add a microphone (i.e. audio IN stream)

to the AudioClass code CubeMX generates.

I'm attaching the code as a patch to what CubeMX generated for me (YMMV). This is tested only to the extent that ramp data appears on the host side when recording. I wanted to share while it wasn't application specific.

 

the patch is licensed under a standard "Free Beer, v42" license, enjoy.
kalle

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