AnsweredAssumed Answered

STM32F4 Discovery USB CDC - "usb device not recognized"

Question asked by l..michael on Feb 12, 2013
Latest reply on Jan 12, 2014 by canal.carlos.001
Hi there,

I am working on STM32FDiscovery and USB CDC. For this purpose I used:
(I do use CooCox). Well Compiling + Linking successes. The USB Device is recognized (Windows sound) but marked as "USB device not recognized". However PID is 0x0000 and VID 0x0002.

Any Ideas? Has anyone had this problem?

Thanks a lot