i want to interface STM32H743 dev kit with ardupilot mission planner. After uploading the orange cube bootloader in STM32H743VIT6 i am able to see virtual comport is assigned to my devkit. But whenever i tried to connect it to mission planner it show and error “No heartbeat packets received”.
Can anyone guide me on this it will be great. please find the attached images to get an idea of the problem i am facing.
