// Executed each frame
void Update()
{
//---------------------------------------------------------------------
// Send data
//---------------------------------------------------------------------
// If you press one of these keys send it to the serial device. A
// sample serial device that accepts this input is given in the README.
if (Input.GetKeyDown(KeyCode.A))
{
Debug.Log("Sending A");
serialController.SendSerialMessage("A");
}
if (Input.GetKeyDown(KeyCode.Z))
{
Debug.Log("Sending Z");
serialController.SendSerialMessage("Z");
}
// Sends the string "doot doot" through the COM port. The Arduino should send
// ("Doot Success") to its USB Serial Port
if (Input.GetKeyDown(KeyCode.B))
{
Debug.Log("Doot Doot");
serialController.SendSerialMessage("DootDoot");
}
// If the bluetooth module disconnects (flashing light) then "E" can be pressed
// to attempt to reconnect to it
if (Input.GetKeyDown(KeyCode.E))
{
Debug.Log("Reconnecting");
serialController.Reconnect();
}
//---------------------------------------------------------------------
// Receive data
//---------------------------------------------------------------------
string message = serialController.ReadSerialMessage();
if (message == null)
{
return;
}
// Check if the message is plain data or a connect/disconnect event.
if (ReferenceEquals(message, SerialController.SERIAL_DEVICE_CONNECTED))
{
Debug.Log("Connection established");
}
else if (ReferenceEquals(message, SerialController.SERIAL_DEVICE_DISCONNECTED))
{
Debug.Log("Connection attempt failed or disconnection detected");
}
else
{
Debug.Log("Message arrived: " + message);
}
}
