CAN Bus Transmit & Receive

Available on: Flexs Q5C Flexs Q5 Pro Flexs Q5M

Initialises the CAN bus at 125 kbps, prints every received frame from the can.listen() callback, and transmits a test frame once per second with can.tx().

can.init(125, false, false); // data rate (kbps), canFD, auto retransmission

can.listen(function(msg){    // CAN rx handler; msg = {id:164242, data:"hello from canbus"}
  print(string(msg));
});

while(run()){
  waitMS(1000);

  can.tx(
    12,             // id
    "Test Payload", // payload
    false,          // extended id
    false,          // canFD
    false           // remote frame (RTR)
  );
}