/// <summary>
/// Retreive the Data from the Serial Prot using Unity Coroutines
/// </summary>
/// <param name="target"></param>
/// <returns>null</returns>
public IEnumerator ReadSerial(string target = null)
{
while (true)
{
UduinoDevice uduino = null;
if (target != null && uduinoDevices.TryGetValue(target, out uduino))
{
uduino.WriteToArduinoLoop();
if (uduino.read != null)
{
uduino.ReadFromArduino(uduino.read);
uduino.ReadFromArduinoLoop();
yield return(null);
}
else
{
yield return(null);
}
}
else
{
foreach (KeyValuePair <string, UduinoDevice> uduinoDevice in uduinoDevices)
{
uduinoDevice.Value.ReadFromArduinoLoop();
uduinoDevice.Value.WriteToArduinoLoop();
}
yield return(null);
}
}
}
bool TryToFind(UduinoDevice uduinoDevice, bool callAsync = false)
{
if (uduinoDevice.getStatus() == BoardStatus.Finding)
{
string reading = uduinoDevice.ReadFromArduino("identity", instant: true);
Log.Debug("Trying to get name on <color=#2196F3>[" + uduinoDevice.identity + "]</color>.", true);
if (reading != null && reading.Split(new char[0])[0] == "uduinoIdentity")
{
string name = reading.Split(new char[0])[1];
uduinoDevice.name = name;
if (callAsync)
{
_manager.InvokeAsync(() =>
{
uduinoDevice.UduinoFound();
_manager.AddUduinoBoard(name, uduinoDevice);
});
}
else
{
uduinoDevice.UduinoFound();
_manager.AddUduinoBoard(name, uduinoDevice);
}
BoardFound(name);
return(true);
}
else
{
Log.Debug("Impossible to get name on <color=#2196F3>[" + uduinoDevice.identity + "]</color>. Retrying.");
}
}
return(false);
}
/// <summary>
/// Retreive the Data from the Serial Prot using Unity Coroutines
/// </summary>
/// <param name="target"></param>
/// <returns>null</returns>
public IEnumerator ReadSerial(string target)
{
while (true)
{
UduinoDevice uduino = null;
if (uduinoDevices.TryGetValue(target, out uduino))
{
if (uduino.read != null)
{
string data = uduino.ReadFromArduino(uduino.read, 50);
uduino.read = null;
yield return(null);
ReadData(data, target);
}
else
{
yield return(null);
}
}
else
{
yield return(null);
}
}
}
/// <summary>
/// Find a board connected to a specific port
/// </summary>
/// <param name="portName">Port open</param>
IEnumerator FindBoardPort(string portName)
{
UduinoDevice uduinoDevice = new UduinoDevice(portName, baudRate, readTimeout, writeTimeout);
int tries = 0;
do
{
if (uduinoDevice.getStatus() == SerialStatus.OPEN)
{
string reading = uduinoDevice.ReadFromArduino("identity", instant: true);
if (reading != null && reading.Split(new char[0])[0] == "uduinoIdentity")
{
string name = reading.Split(new char[0])[1];
uduinoDevice.name = name;
lock (uduinoDevices)
uduinoDevices.Add(name, uduinoDevice); //Add the new device to the devices array
if (!ReadOnThread)
{
StartCoroutine(ReadSerial(name)); // Initiate the Async reading of variables
}
Log.Warning("Board <color=#ff3355>" + name + "</color> <color=#2196F3>[" + uduinoDevice.getPort() + "]</color> added to dictionnary");
uduinoDevice.UduinoFound();
if (Application.isPlaying && _thread == null && readOnThread)
{
StartThread();
}
Write(name, "connected");
//uduinoDevice.WriteToArduino();
InitAllArduinos();
break;
}
else
{
Log.Debug("Impossible to get name on <color=#2196F3>[" + portName + "]</color>. Retrying.");
}
}
//TODO : compare with yield return new WaitForSeconds(0.5f);
yield return(null); //Wait one frame with yield return null
} while (uduinoDevice.getStatus() != SerialStatus.UNDEF && tries++ < discoverTries);
if (uduinoDevice.getStatus() != SerialStatus.FOUND)
{
Log.Warning("Impossible to get name on <color=#2196F3>[" + portName + "]</color>. Closing.");
uduinoDevice.Close();
uduinoDevice = null;
}
}
/// <summary>
/// Find a board connected to a specific port
/// </summary>
/// <param name="portName">Port open</param>
public virtual IEnumerator DetectUduino(UduinoDevice uduinoDevice)
{
int tries = 0;
do
{
if (uduinoDevice.getStatus() == BoardStatus.Open)
{
string reading = uduinoDevice.ReadFromArduino("identity", instant: true);
if (reading != null && reading.Split(new char[0])[0] == "uduinoIdentity")
{
string name = reading.Split(new char[0])[1];
uduinoDevice.name = name;
_manager.AddUduinoBoard(name, uduinoDevice);
uduinoDevice.UduinoFound();
if (!_manager.ReadOnThread)
{
_manager.StartCoroutine(_manager.CoroutineRead(name)); // Initiate the Async reading of variables
}
else
{
_manager.StartThread();
}
uduinoDevice.WriteToArduino("connected");
_manager.InitAllArduinos();
break;
}
else
{
Log.Debug("Impossible to get name on <color=#2196F3>[" + uduinoDevice.identity + "]</color>. Retrying.");
}
}
yield return(new WaitForSeconds(0.05f)); //Wait one frame. Todo : use yield return new WaitForSeconds(0.5f); ?
// yield return null; //Wait one frame. Todo : use yield return new WaitForSeconds(0.5f); ?
} while (uduinoDevice.getStatus() != BoardStatus.Undef && tries++ < _manager.DiscoverTries);
if (uduinoDevice.getStatus() != BoardStatus.Found)
{
Log.Warning("Impossible to get name on <color=#2196F3>[" + uduinoDevice.identity + "]</color>. Closing.");
uduinoDevice.Close();
uduinoDevice = null;
}
}
/// <summary>
/// Find a board connected to a specific port
/// </summary>
/// <param name="portName">Port open</param>
IEnumerator FindBoardPort(string portName)
{
UduinoDevice uduinoDevice = new UduinoDevice(portName, baudRate);
int tries = 0;
do
{
if (uduinoDevice.getStatus() == SerialStatus.OPEN)
{
string reading = uduinoDevice.ReadFromArduino("IDENTITY", 200);
if (reading != null && reading.Split(new char[0])[0] == "uduinoIdentity")
{
string name = reading.Split(new char[0])[1];
uduinoDevices.Add(name, uduinoDevice); //Add the new device to the devices array
if (!ReadOnThread)
{
StartCoroutine(ReadSerial(name)); // Initiate the Async reading of variables
}
Log.Info("Board <color=#ff3355>" + name + "</color> <color=#2196F3>[" + uduinoDevice.getPort() + "]</color> added to dictionnary");
uduinoDevice.UduinoFound();
break;
}
else
{
Log.Warning("Impossible to get name on <color=#2196F3>[" + portName + "]</color>. Retrying.");
}
}
yield return(new WaitForSeconds(0.1f)); //Wait one frame
} while (uduinoDevice.getStatus() != SerialStatus.UNDEF && tries++ < discoverTries);
if (uduinoDevice.getStatus() != SerialStatus.FOUND)
{
Log.Warning("Impossible to get name on <color=#2196F3>[" + portName + "]</color>. Closing.");
uduinoDevice.Close();
uduinoDevice = null;
}
}
