Resolved! CAN failed to reinit after deinit for STM32F105
Can failed to reinit after deinit. 1. Two cans was used for my projects which was generated by stm32cubemx 2. after run for a short while , I turn off both cans by HAL_CAN_DeInit 3. then I reinit both cans by MX_canx_init and found it failed in HAL_C...