/// <summary>
/// Try to find and open a local node.
/// </summary>
/// <param name="ports">Ports to scan</param>
/// <param name="baudRate">Baud rate, typically 9600 or 115200</param>
/// <returns>The controller or null if no controller was found</returns>
public static async Task <XBeeController> FindAndOpen(IEnumerable <string> ports, int baudRate)
{
var controller = new XBeeController();
foreach (var port in ports)
{
try
{
await controller.OpenAsync(port, baudRate);
return(controller);
}
catch (InvalidOperationException)
{
}
catch (UnauthorizedAccessException)
{
}
catch (ArgumentOutOfRangeException)
{
}
catch (ArgumentException)
{
}
catch (TimeoutException)
{
}
catch (IOException)
{
}
}
return(null);
}
/// <summary>
/// Try to find and open a local node.
/// </summary>
/// <returns>The controller or null if no controller was found</returns>
public static async Task <XBeeController> FindAndOpen()
{
var controller = new XBeeController();
string aqs = SerialDevice.GetDeviceSelector();
var devices = await DeviceInformation.FindAllAsync(aqs);
foreach (var device in devices)
{
try
{
var serialDevice = await SerialDevice.FromIdAsync(device.Id);
await controller.OpenAsync(serialDevice);
return(controller);
}
catch (InvalidOperationException)
{
}
catch (UnauthorizedAccessException)
{
}
catch (ArgumentOutOfRangeException)
{
}
catch (ArgumentException)
{
}
catch (TimeoutException)
{
}
catch (IOException)
{
}
}
return(null);
}