message: Actually send the heartbeat message...
diff: @@ -116,4 +116,5 @@ void CANSimple::send_heartbeat(Axis* axis){
  txmsg.buf[5] = axis->current_state_ >> 8;
  txmsg.buf[6] = axis->current_state_ >> 16;
  txmsg.buf[7] = axis->current_state_ >> 24;
  + odCAN->write(txmsg);
  }
  \ No newline at end of file
  