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STM32-F3-Discovary USB-FS example stuck

Question asked by aizenshtark.boaz on Oct 1, 2014
Latest reply on Oct 5, 2014 by aizenshtark.boaz
I've tried running the USB example from the Discovery sample library, out of the box.

The issue is that once interrupts are enabled (by calling usb_pwr.c/PowerOn()), the MPU gets keeps calling the USB_LP_CAN1_RX0_IRQHandler() ISR, and the program is stuck.

Any ideas?

Technical details:
  • STM32-F3-Discovary board with STM32F303VCT6
  • STM32F3-Discovery Board Firmware Applications Package, version V1.1.0 / 20-September-2012
  • Tasking IDE, on Windows 7 64-bit