USB and L4 discovery board
Were you able to solve the USB issue with the STM32L4 discovery board? I am facing the same problem now. I added a 8mhz crystal just to make sure there were no clock issues involved in the USB connection. I cannot get the USB device to work, DP and DM stay low. I also noticed that the Vbus stays low too unless the onboard regulator is turned on.
Thanks,
Bhaskar.