public string ReadLineFromDevice()
{
//Console.WriteLine ("Reading a line of the output from the device...");
// Read the output
var output = DeviceClient.ReadLine();
FullDeviceOutput += output;
ConsoleWriteSerialOutput(output);
return(output);
}
public DeviceInfo ReadDeviceInfoFromSerial(string port)
{
Console.WriteLine("Reading device info from serial port...");
var serialPort = new SerialPort(port, 9600);
var client = new SerialClient(serialPort);
if (!client.Port.IsOpen)
{
try
{
client.Open();
}
catch (Exception ex)
{
return(null);
}
Console.WriteLine("Opened serial port");
Thread.Sleep(2000);
}
var builder = new StringBuilder();
Console.WriteLine("----- Start Output -----");
while (client.Port.BytesToRead > 0 && builder.ToString().IndexOf(Extractor.EndDeviceInfoText) == -1)
{
var output = builder.ToString();
var line = client.ReadLine().Trim();
Console.WriteLine(line);
builder.AppendLine(line);
}
Console.WriteLine("----- End Output -----");
var deviceInfo = Extractor.ExtractInfo(port, builder.ToString());
return(deviceInfo);
}
public void Run()
{
DevicesDirectory = Path.GetFullPath(DevicesDirectory);
Console.WriteLine("Devices directory:");
Console.WriteLine(DevicesDirectory);
Console.WriteLine("Device Name: " + DeviceName);
Console.WriteLine("MQTT Host: " + MqttHost);
Console.WriteLine("MQTT Username: "******"MQTT Port: " + MqttPort);
LoadDeviceList();
SerialPort port = null;
if (String.IsNullOrEmpty(SerialPortName))
{
Console.WriteLine("Serial port not specified. Detecting.");
var detector = new SerialPortDetector();
port = detector.Detect();
SerialPortName = port.PortName;
}
else
{
Console.WriteLine("Serial port specified");
port = new SerialPort(SerialPortName, SerialBaudRate);
}
Console.WriteLine("Device name: " + DeviceName);
Console.WriteLine("Serial port name: " + SerialPortName);
if (port == null)
{
Console.WriteLine("Error: Device port not found.");
}
else
{
Console.WriteLine("Serial port: " + port.PortName);
Client = new SerialClient(port);
EnsurePortIsOpen();
SetupMQTT();
// Wait until the first line arrives
Client.ReadLine();
var isRunning = true;
while (isRunning)
{
try {
RunLoop();
Thread.Sleep(10);
} catch (Exception ex) {
Console.WriteLine("An error occurred:");
Console.WriteLine(ex.ToString());
Console.WriteLine();
Console.WriteLine("Waiting for 30 seconds then retrying");
SendErrorEmail(ex, DeviceName, SmtpServer, EmailAddress);
Thread.Sleep(30 * 1000);
Run();
}
}
}
}