Example #1
0
/*
 * Read data from the serial device
 */
void ControlBoard::readPendingSerialData(void)
{
  while (serialPort.bytesAvailable() > 0) {

    // FIXME: try to avoid unneccessary mallocing
    serialData.append(serialPort.readAll());

    //qDebug() << "in" << __FUNCTION__ << ", data size: " << serialData.size();

  }

  parseSerialData();
}
Example #2
0
void loop()                     // run over and over again
	{
	Modes();
	char c;
	if (Uart.available())
		{
		c = Uart.read();
		if(c == '<') // Start of packet
			{
			started = 1;
			ended = 0;
			}
		else if(c == '>') // End of packet
			{
			ended = 1;
			}
		else
			{
			buffer[serialIn] = c;
			serialIn++;
			buffer[serialIn] = '\0';
			}
		}
	if(started && ended) // complete packet
		{
		if(buffer[0] == 'H' && buffer[1] == 'M' && buffer[2] == 'G') //header
			{
			Serial.println("RECEIVED HEADER");
			parseSerialData(); // sorts data based on channel
			}
		serialIn = 0;
		buffer[serialIn] = '\0';
		started = 0;
		ended = 0;
		}
	}