private void Update()
{
try {
//We should not attempt to read data, if the port is not open.
if (serialPort.IsOpen)
{
if (serialPort.BytesToRead > 1)
{
//Read, process and save the data from the serial port buffer
try {
ReadBytes();
ConvertResistanceToConductance();
//OBS: This is the place where data is parsed to wherever it is needed.
} catch (Exception e) {
Debug.LogWarning("Error when reading bytes or writing to document: " + e);
}
//Send data to Processing
try {
Byte[] sendBytes = Encoding.ASCII.GetBytes(currentPressureValue.ToString());
UDPTX_resistance.Send(sendBytes, sendBytes.Length);
sendBytes = Encoding.ASCII.GetBytes(string.Format("{0}", (int)fsrConductance));
UDPTX_weight.Send(sendBytes, sendBytes.Length);
} catch (Exception e) {
Debug.LogWarning("Connection failed: " + e);
}
}
}
} catch (Exception e) {
Debug.LogWarning("There's no port: " + e);
}
}
private void OnApplicationQuit()
{
if (serialPort != null)
{
serialPort.Close();
}
UDPTX_resistance.Close();
UDPTX_weight.Close();
}