public static async Task <bool> OutputLog(GattDeviceService service)
{
try {
Console.WriteLine($"Service.Uuid...{service.Uuid}");
Console.WriteLine($"Service Name...{DebugMethods.GetServiceUUIDName(service.Uuid)}");
Console.WriteLine($"Servicev.DeviceId...{service.DeviceId}");
var characteristics = await service.GetCharacteristicsAsync(BluetoothCacheMode.Cached);
foreach (var ch in characteristics.Characteristics)
{
Console.WriteLine($"Characteristic...");
Console.WriteLine($"...AttributeHandle=0x{ch.AttributeHandle.ToString("X2")}");
Console.WriteLine($"...Properties={ch.CharacteristicProperties}");
Console.WriteLine($"...ProtectionLevel={ch.ProtectionLevel}");
Console.WriteLine($"...UUID={ch.Uuid}");
}
} catch (Exception) {
}
return(true);
}
public async void CheckArgs(BluetoothLEAdvertisementReceivedEventArgs args)
{
try {
Console.WriteLine("★Scan");
// console log
DebugMethods.OutputLog(args);
// FIDOサービスを検索
var fidoServiceUuid = new Guid("0000fffd-0000-1000-8000-00805f9b34fb");
if (args.Advertisement.ServiceUuids.Contains(fidoServiceUuid) == false)
{
return;
}
// 発見
addLog("Scan FIDO Device");
this.AdvWatcher.Stop();
// connect
{
addLog("Conncect FIDO Device");
BleDevice = await BluetoothLEDevice.FromBluetoothAddressAsync(args.BluetoothAddress);
DebugMethods.OutputLog(BleDevice);
}
// FIDOのサービスをGET
{
addLog("Connect FIDO Service");
var services = await BleDevice.GetGattServicesForUuidAsync(fidoServiceUuid);
if (services.Services.Count <= 0)
{
// サービス無し
addLog("Error Connect FIDO Service");
return;
}
Service_Fido = services.Services.First();
}
// Characteristicアクセス
// - コマンド送信ハンドラ設定
// - 応答受信ハンドラ設定
{
// FIDO Service Revision(Read)
await DebugMethods.OutputLog(Service_Fido, GattCharacteristicUuids.SoftwareRevisionString);
// FIDO Control Point Length(Read-2byte)
await DebugMethods.OutputLog(Service_Fido, new Guid("F1D0FFF3-DEAA-ECEE-B42F-C9BA7ED623BB"));
// FIDO Service Revision Bitfield(Read/Write-1+byte)
await DebugMethods.OutputLog(Service_Fido, new Guid("F1D0FFF4-DEAA-ECEE-B42F-C9BA7ED623BB"));
// FIDO Status(Notiry) 受信データ
{
var characteristics = await Service_Fido.GetCharacteristicsForUuidAsync(new Guid("F1D0FFF2-DEAA-ECEE-B42F-C9BA7ED623BB"));
if (characteristics.Characteristics.Count > 0)
{
this.Characteristic_Receive = characteristics.Characteristics.First();
if (this.Characteristic_Receive == null)
{
Console.WriteLine("Characteristicに接続できない...");
}
else
{
if (this.Characteristic_Receive.CharacteristicProperties.HasFlag(GattCharacteristicProperties.Notify))
{
// イベントハンドラ追加
this.Characteristic_Receive.ValueChanged += characteristicChanged_OnReceiveFromDevice;
// これで有効になる
await this.Characteristic_Receive.WriteClientCharacteristicConfigurationDescriptorAsync(GattClientCharacteristicConfigurationDescriptorValue.Notify);
}
}
}
}
// FIDO Control Point(Write) 送信データ
{
var characteristics = await Service_Fido.GetCharacteristicsForUuidAsync(new Guid("F1D0FFF1-DEAA-ECEE-B42F-C9BA7ED623BB"));
if (characteristics.Characteristics.Count > 0)
{
this.Characteristic_Send = characteristics.Characteristics.First();
if (this.Characteristic_Send == null)
{
Console.WriteLine("Characteristicに接続できない...");
}
}
}
addLog("BLE FIDOキーと接続しました!");
addLog("");
}
} catch (Exception ex) {
addLog($"Exception {ex.Message}");
}
}
public static void OutputLog(BluetoothLEAdvertisementReceivedEventArgs args)
{
try {
Console.WriteLine("<< OutputLog >>");
// タイムスタンプ（スキャン日時？）
Console.WriteLine($"TimeStamp = {args.Timestamp:HH\\:mm\\:ss}");
// アドバタイズパケット発信元の Bluetoothデバイスアドレス-48bit(6byte)
Console.WriteLine($"BluetoothAddress = {args.BluetoothAddress.ToString("X")}");
// シグナル強度
Console.WriteLine($"RSSI = {args.RawSignalStrengthInDBm}");
// アドバタイズパケット種別
// https://docs.microsoft.com/en-us/uwp/api/windows.devices.bluetooth.advertisement.bluetoothleadvertisementtype
Console.WriteLine($"AdvertisementType = {args.AdvertisementType}");
switch (args.AdvertisementType)
{
case BluetoothLEAdvertisementType.ConnectableUndirected:
Console.WriteLine($"-> ADV_IND:コネクション可能、スキャン可能");
break;
case BluetoothLEAdvertisementType.ConnectableDirected:
Console.WriteLine($"-> ADV_DIRECT_IND:コネクション可能、スキャン×");
break;
case BluetoothLEAdvertisementType.ScannableUndirected:
Console.WriteLine($"-> ADV_SCAN_IND:コネクション×、スキャン可能");
break;
case BluetoothLEAdvertisementType.NonConnectableUndirected:
Console.WriteLine($"-> ADV_NONCONN_IND:コネクション×、スキャン×");
break;
case BluetoothLEAdvertisementType.ScanResponse:
Console.WriteLine($"-> SCAN_RSP:スキャン要求に対するスキャン応答");
break;
default:
Console.WriteLine($"-> ???");
break;
}
// アドバタイズデータ
Console.WriteLine("");
Console.WriteLine("<Data>");
// Flags (DataSectionにも同じ情報あるが、こっちの方が見やすい）
Console.WriteLine($"Flags = {args.Advertisement.Flags}");
// LocalName (DataSectionにも同じ情報あるが、こっちの方が見やすい）
Console.WriteLine($"LocalName = {args.Advertisement.LocalName}");
// Service UUID (DataSectionにも同じ情報あるが、こっちの方が見やすい）
{
var bleServiceUUIDs = args.Advertisement.ServiceUuids;
Console.WriteLine($"Service UUID Num = {bleServiceUUIDs.Count}");
foreach (var uuidone in bleServiceUUIDs)
{
// サービスUUIDってなに？→http://jellyware.jp/kurage/bluejelly/uuid.html
Console.WriteLine($"-> Service UUID = {uuidone} -> {DebugMethods.GetServiceUUIDName(uuidone)}");
}
Console.WriteLine("");
}
{
var manufacturerSections = args.Advertisement.ManufacturerData;
Console.WriteLine($"Manufacturer Num = {manufacturerSections.Count}");
if (manufacturerSections.Count > 0)
{
foreach (var manuone in manufacturerSections)
{
Console.WriteLine($"<Manufacturer>");
Console.WriteLine($"-> CompanyId = {manuone.CompanyId.ToString("X2")}");
Console.WriteLine($"-> Data Length = {manuone.Data.Length}");
if (manuone.Data.Length > 0)
{
var data = new byte[manuone.Data.Length];
using (var reader = Windows.Storage.Streams.DataReader.FromBuffer(manuone.Data)) {
reader.ReadBytes(data);
var tmp = BitConverter.ToString(data);
Console.WriteLine($"-> Data = {tmp}");
}
}
}
}
Console.WriteLine("");
}
// DataSection
{
var bleDataSections = args.Advertisement.DataSections;
Console.WriteLine($"Advertising Data Num = {bleDataSections.Count}");
foreach (var datasecone in bleDataSections)
{
byte type = datasecone.DataType;
Console.WriteLine($"<Data>");
Console.WriteLine($"-> AD Type = 0x{type.ToString("X2")} -> {DebugMethods.GetADTypeName(type)}");
Console.WriteLine($"-> Data Length = {datasecone.Data.Length}");
if (datasecone.Data.Length > 0)
{
var data = new byte[datasecone.Data.Length];
using (var reader = Windows.Storage.Streams.DataReader.FromBuffer(datasecone.Data)) {
reader.ReadBytes(data);
var tmp = BitConverter.ToString(data);
Console.WriteLine($"-> Data = {tmp}");
}
}
}
}
} catch (Exception ex) {
Console.WriteLine("Error");
} finally {
Console.WriteLine("<< END >>");
}
return;
}
