private static ulong FindAndSelectHub(IPoweredUpBluetoothAdapter poweredUpBluetoothAdapter)
{
ulong result = 0;
var devices = new ConcurrentBag <(int key, ulong bluetoothAddresss, PoweredUpHubManufacturerData deviceType)>();
var cts = new CancellationTokenSource();
int idx = 1;
Console.WriteLine("Scan Started. Please select the Hub (using a number keys or 'q' to terminate):");
poweredUpBluetoothAdapter.Discover(info =>
{
if (devices.FirstOrDefault(kv => kv.bluetoothAddresss == info.BluetoothAddress) == default)
{
var deviceType = (PoweredUpHubManufacturerData)info.ManufacturerData[1];
devices.Add((idx, info.BluetoothAddress, deviceType));
Console.WriteLine($"{idx}: {(PoweredUpHubManufacturerData)info.ManufacturerData[1]} (with address {info.BluetoothAddress})");
idx++;
}
}, cts.Token);
var input = Console.ReadLine();
cts.Cancel();
if (int.TryParse(input, out var key))
{
var selected = devices.FirstOrDefault(kv => kv.key == key);
result = selected.bluetoothAddresss; // default is 0
if (result != default)
{
Console.WriteLine($"Selected {selected.deviceType} with key {selected.key}");
}
}
return(result);
}
public BluetoothKernel(IPoweredUpBluetoothAdapter bluetoothAdapter, ILogger <BluetoothKernel> logger = default)
{
_bluetoothAdapter = bluetoothAdapter ?? throw new ArgumentNullException(nameof(bluetoothAdapter));
_logger = logger;
}
private static (IPoweredUpBluetoothDeviceInfo bluetoothDeviceInfo, SystemType systemType) FindAndSelectHub(IPoweredUpBluetoothAdapter poweredUpBluetoothAdapter)
{
IPoweredUpBluetoothDeviceInfo resultDeviceInfo = default;
SystemType resultSystemType = default;
var devices = new ConcurrentBag <(int key, IPoweredUpBluetoothDeviceInfo bluetoothDeviceInfo, PoweredUpHubManufacturerData deviceType)>();
var cts = new CancellationTokenSource();
int idx = 1;
Console.WriteLine("Scan Started. Please select the Hub (using a number keys or 'q' to terminate):");
poweredUpBluetoothAdapter.Discover(info =>
{
if (devices.FirstOrDefault(kv => kv.bluetoothDeviceInfo.Equals(info)) == default)
{
var deviceType = (PoweredUpHubManufacturerData)info.ManufacturerData[1];
devices.Add((idx, info, deviceType));
var text = (info is IPoweredUpBluetoothDeviceInfoWithMacAddress mac) ? mac.ToIdentificationString() : "not revealed";
Console.WriteLine($"{idx}: {(PoweredUpHubManufacturerData)info.ManufacturerData[1]} (with address {text})");
idx++;
}
return(Task.CompletedTask);
}, cts.Token);
var input = Console.ReadLine();
cts.Cancel();
if (int.TryParse(input, out var key))
{
var selected = devices.FirstOrDefault(kv => kv.key == key);
resultDeviceInfo = selected.bluetoothDeviceInfo;
resultSystemType = (SystemType)selected.deviceType;
if (resultDeviceInfo != default)
{
Console.WriteLine($"Selected {selected.deviceType} with key {selected.key}");
}
}
return(resultDeviceInfo, resultSystemType);
}
