Method readMsgBufID

src/can-serial.cpp:403–415

}

INT8U Can232::readMsgBufID(INT32U *ID, INT8U *len, INT8U buf[]) {
#ifndef _MCP_FAKE_MODE_
    return lw232CAN? lw232CAN->readMsgBufID(ID, len, buf): CAN_NOMSG;
#else
    *ID = random(0x100, 0x110);
    *len = 4;
    buf[0] = random(0x01, 0x10);
    buf[1] = random(0xa1, 0xf0);
    buf[2] = 0x00;
    buf[3] = 0x00;
    return CAN_OK;
#endif
}

INT8U Can232::receiveSingleFrame() {
    INT8U ret = LW232_OK;