AnsweredAssumed Answered

USB with Cube.

Question asked by k.kvresto on Jan 29, 2016
Latest reply on Jan 31, 2016 by k.kvresto

I have been playing with Cube for the Nucleo F1 series, and I'm interested in getting a USB app running. I know a little about HID, and I can create a HID cube project for SW4STM32 and it enumerates as a HID.

The problem is when I create a cube project but this time for a CDC device, I find it wont complete the enumeration, and instead  Device Manager shows the dreaded exclamation icon, and interestingly this icon is next to a not yet working Com Port (x), in this case 12. The driver properties within device Manager give the error:

This device cannot start (Code 100
A device which does not exist was specified.

Does this mean that ST have not completed the descriptor tables?
It seems to be ok for a plain old HID device, has anyone come up with this before?