I received CAN data successfully but when I send CAN data, there was some error shown. My Code is,https://drive.google.com/file/d/1g67-LwlqfaCf8QpeAptYLtTEByo_R9nr/view?usp=sharing
I'm using STM32F103 Controller and MCP2551 module.It's not a blue pill board but it's almost similar. I'm using Arduino IDE for boot loading the controller.
