void Update()
{
if (serialPort != null && serialPort.PortOpen())
{
char cc;
uint numRead;
do
{
bool connectionHealthy = serialPort.ReadChar(out cc, out numRead);
if (!connectionHealthy)
{
ConnectionLost();
return;
}
if (numRead > 0)
{
if (cc == '\r')
{
continue;
}
else if (cc == '\n' || (int)cc == 0)
{
puzzletConnection.HandleMessage(PuzzletUtility.ParseMessage(partialLine));
partialLine = "";
}
else
{
partialLine += cc;
}
}
} while (numRead > 0);
}
}
//find and connect to a Play Tray
public void Connect()
{
PortName = "";
partialLine = "";
string[] playTrays = PuzzletUtility.GetPlayTrayPorts();
Debug.Log("all play trays");
foreach (string playTray in playTrays)
{
Debug.Log(playTray);
}
foreach (string playTray in playTrays)
{
if (!badConnections.Contains(playTray))
{
PortName = playTray;
break;
}
}
if (PortName == "")
{
badConnections.Clear();
StartCoroutine(RetryConnection());
return;
}
#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
serialPort = new WindowsSerial();
#elif UNITY_STANDALONE_OSX || UNITY_EDITOR_OSX
serialPort = new MacSerial();
#endif
serialPort.OpenSerial(PortName, Baud);
puzzletConnection.PuzzletConnected();
}
IEnumerator CheckVersion()
{
passed = false;
while(!didTryDownloadVersion)
yield return 0;
while(!passed)
{
if(!PuzzletConnection.Connected)
yield break;
//check hardcoded and network firmwares
bool passedHardcodedFirmware = PuzzletUtility.CheckFirmwareVersion();
bool passedNetworkFirmware = true;
if(requiredVersions != null)
passedNetworkFirmware = PuzzletUtility.CheckFirmwareVersion(requiredVersions[PuzzletConnection.HardwareVersion]);
//show required version appropriate to which check failed (if they failed)
if(!passedHardcodedFirmware)
needsText.text = PuzzletUtility.RequiredFirmwareString().Substring(0,5);
if(!passedNetworkFirmware)
needsText.text = PuzzletUtility.FirmwareString(requiredVersions[PuzzletConnection.HardwareVersion]).Substring(0,5);
currentText.text = PuzzletUtility.FirmwareString().Substring(0,5);
//stay up or dismiss depending on check
passed = passedHardcodedFirmware && passedNetworkFirmware;
if(passed)
updatePrompt.SetActive(false);
else
{
updatePrompt.SetActive(true);
yield return 0;
}
}
}
public void PuzzletReceiveMessageIOS(string message)
{
puzzletConnection.HandleMessage(PuzzletUtility.ParseMessage(message));
}