Can't get STM32 USB EP2,3... to work, what am I missing?

Alex Yang · ‎2011-03-23

Posted on March 23, 2011 at 21:36

Alex Yang · ‎2011-05-17

Posted on May 17, 2011 at 14:29

Aww.... things can finally add up. Here's the missing piece:

in Usb_conf.h - L30

#define EP_NUM (2)

I'm supposed to modify this value. Both the demo and my own projects are working like a charm now.