[STM32F4-Discovery] Custom HID with HAL libraries

angeletti · ‎2015-07-11

Posted on July 11, 2015 at 18:00

Good evening at all.

I'm trying to port the CustomHID_Standalone example from STM324xG_EVAL example application in latest HAL driver to the STM32F4-Discovery board. I successfully get no errors in compiling the firmware (adapted to use stm32f4_discovery.c) and other files relative to the specific board and it is recognized from windows, but not ENUMERATED.

Anyone had success in this task?

However, anyone as a correctly ported example from STM324xG_EVAL to STM32F4-DISCOVERY to share? It could be a nice starting point for my project.

Thank you all in advance.

#stm32f4-disco #hal #usb #hid

Tesla DeLorean · ‎2015-07-11

Posted on July 11, 2015 at 21:50

Make sure the HSE_VALUE and PLL settings reflect that the DISCO board has an 8 MHz source, vs the 25 MHz of the EVAL

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angeletti · ‎2015-07-12

Posted on July 12, 2015 at 12:18

This was exactly the problem. Thank you very much clive1!