STM32 HAL_CAN_Transmit always returns TIMEOUT (HAL_CAN_STATE_TIMEOUT)
Posted on October 19, 2017 at 11:11 (note this is my first question on ST community If I can do anything to improve the question, please let me know). Setup I am using an STM32F103C8T6 (aka Blue Pill). With the STM32Cube I set CAN_RX to P...