CAN bus data monitoring

20 Sep 2017

Dear community members, I am working on (Controller Area Network) analyzer for monitoring CAN bus on vehicles (not for diagnostics, just to see simple message frames with identifiers, etc.) with stm32f103rb MCU This is my code but I cant receive any frame in my Terminal usart, does anyone have any experience? I really appreciate it because of about 7 days stuck in and I'm using (STM-P103 BOARDS) with KEIL IDE. Thank you very much.