New USB Device Library with STM32F4

[Toley]

Hello, I've try your new USB device library and all the examples works fine for the chip they are intented for. But when I try the HID Custom Demo with the STM32F4 device, Windows tell me my USB device is not recognized.

Usually those kind of problem are caused by a bad configuration of peripheral clock, but I used the exact same config of your other example (MassStorage) which uses the F4 serie @120MHz and works very well.

Can you provide an example of the HID Custom Demo build for the STM32F4 ?

Thank you for your help and your good work.

[mileta.miletic]

Hi,

Example is in attachment.

[Toley]

Thank you very much, it now works well also with the STM32F4Discovery Board .

I was in the wrong path, the missing thing was the OTG alternate function. I probably would not found by myself. Thanks again.