Skip to main content
Manoj Hiwarkar
Manoj Hiwarkar
Associate III
Aug 21, 2018 1:11 PM UTC
Question

STM32f303 discovery user USB not getting detected

Hello,

I am using STM32F3 Discovery board. I want to send the data from stm to usb comport of PC. I have initialized USB drivers in cubemx. But still when i plug in the board in USER USB socket the computer is not detecting it. One more thing is, is the external crystal necessary ? the board doesn't have it

Regards,

Manoj Hiwarkar

    This topic has been closed for replies.

    1 reply

    Tesla DeLorean
    Tesla DeLorean
    Guru
    Aug 21, 2018 1:54 PM UTC

    The ST-LINK should provide an 8 MHz HSE clock to the F3 target, you might want to double check circuit diagram and solder bridges to confirm.

    If you download VCP firmware to the board, and it isn't working, you're going to have to do a little debugging to understand why.

    Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..
    Terms & ConditionsAccessibility statement