STM32Cube3v1.1.1 USB issue

[eric239955_stm1]

Posted on May 18, 2015 at 03:46

STM32Cube 3v1.1.1 USB issue

I use same operator to genertor  example code of USB HID/CDC...etc. on different HW baord.

1. STM32F303VC for STM32F3DISCOVERY

2. STM32F302CC for My target board

DISCOVERY is okay, my target board is unknown device. On USB handshake, device report Stall.

Then I use STM32_USB-FS-Device_Lib_V4.0.0 to complier and test. It's success.

I suppose my HW is good. I don't why STM32CubeF3 is okay for STM32F303VC, but fail in STM32F302CC.

Please help and give advice, Thany you very much.

#stm32cube3

[eric239955_stm1]

Posted on May 18, 2015 at 03:54

[eric239955_stm1]

Posted on June 06, 2015 at 10:57

I fixed the problem that is cube bug.

the stm32f3xx_hal_pcd_ex.c  didn't defined(STM32F302xC)

Thank you.