public static async Task <bool> InitSerialServiceNew(SensorModel model)
{
sensorModel = model;
try
{
while (null == serialPort)
{
await InitSerialPort();
await Task.Delay(TimeSpan.FromSeconds(30));
}
// Configure serial settings
serialPort.WriteTimeout = TimeSpan.FromMilliseconds(1000);
serialPort.ReadTimeout = TimeSpan.FromMilliseconds(1000);
serialPort.BaudRate = 9600;
serialPort.Parity = SerialParity.None;
serialPort.StopBits = SerialStopBitCount.One;
serialPort.DataBits = 8;
serialPort.Handshake = SerialHandshake.None;
// // Display configured settings
// string status = "Serial port configured successfully: ";
// status += serialPort.BaudRate + "-";
// status += serialPort.DataBits + "-";
// status += serialPort.Parity.ToString() + "-";
// status += serialPort.StopBits;
// Create cancellation token object to close I/O operations when closing the device
readCancellationTokenSource = new CancellationTokenSource();
NewListen();
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public static async Task <bool> InitSerialService(SensorModel model)
{
sensorModel = model;
try
{
//There should only be one serial device available. Select it.
string aqs = SerialDevice.GetDeviceSelector();
var dis = await DeviceInformation.FindAllAsync(aqs);
DeviceInformation entry = dis[0];
serialPort = await SerialDevice.FromIdAsync(entry.Id);
// Configure serial settings
serialPort.WriteTimeout = TimeSpan.FromMilliseconds(1000);
serialPort.ReadTimeout = TimeSpan.FromMilliseconds(1000);
serialPort.BaudRate = 9600;
serialPort.Parity = SerialParity.None;
serialPort.StopBits = SerialStopBitCount.One;
serialPort.DataBits = 8;
serialPort.Handshake = SerialHandshake.None;
// // Display configured settings
// string status = "Serial port configured successfully: ";
// status += serialPort.BaudRate + "-";
// status += serialPort.DataBits + "-";
// status += serialPort.Parity.ToString() + "-";
// status += serialPort.StopBits;
// Create cancellation token object to close I/O operations when closing the device
readCancellationTokenSource = new CancellationTokenSource();
Listen();
return(true);
}
catch (Exception ex)
{
return(false);
}
}