I am developing an Application using Peak CAN for programming ECU. I can connect to device successfully but I need help about how to send Software file and flash ECU. Do you have any demo code for it? Thanks,
to flash an ECU, you typically need to use a CAN protocol, like UDS, CCP and so on. There are also some kind of security access processes necessary to be able to flash the ECU. So please contact the manufacturer of the ECU to get the info on how to flash the specific ECU.