- Exposure Notification – Cryptography Specification<\/a><\/li><\/ul>\n\n\n\n
Apple\/Google \u306e EN API \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u3055\u3066\u304a\u304d\u3001\u3082\u3063\u3068\u7269\u7406\u5c64\u306b\u8fd1\u3044\u3068\u3053\u308d\u306e BLE \u901a\u4fe1\u306e\u90e8\u5206\u3068\u96fb\u6587\u306e\u6697\u53f7\u5316\u306f\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u4f7f\u3046\u3053\u3068\u3067\u30d3\u30fc\u30b3\u30f3\u306e\u767a\u4fe1\u3068\u53d7\u4fe1\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n
Windows 10 \u3067 BLE \u3092\u53d7\u3051\u53d6\u308b<\/h2>\n\n\n\n
\u30d3\u30fc\u30b3\u30f3\u3068\u3044\u3046\u304b\u3001Bluetooth Low Energy \u306e\u53d7\u4fe1\u306f\u3001Apple \u306e iBeacon \u304c\u767a\u8868\u3055\u308c\u305f 5\u5e74\u524d\u3050\u3089\u3044\u306b\u975e\u5e38\u306b\u6d41\u884c\u308a\u307e\u3057\u305f\u3002\u306a\u306e\u3067\u3001\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u56de\u308a\u3092\u63a2\u3059\u3068 4,5 \u5e74\u9593\u524d\u306e\u3082\u306e\u304c\u305f\u304f\u3055\u3093\u51fa\u3066\u304d\u3066\u3001\u6700\u8fd11,2\u5e74\u306e\u3082\u306e\u304c\u5f15\u3063\u304b\u304b\u308a\u307e\u305b\u3093\u304c\u5927\u4e08\u592b\u3067\u3059\u3002OS \u7b49\u306e\u74b0\u5883\u306f\u5909\u308f\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u304a\u304a\u3080\u306d\u52d5\u304d\u307e\u3059\u3002\u3053\u306e\u300c\u304a\u304a\u3080\u306d\u52d5\u304f\u300d\u3068\u3044\u3046\u306e\u304c\u843d\u3068\u3057\u7a74\u3067\u3001OS \u304c\u65b0\u3057\u304f\u306a\u3063\u305f\u308a\u958b\u767a\u74b0\u5883\u304c\u5909\u308f\u3063\u305f\u308a\uff08Android \u304c Java \u304b\u3089 Kotlin \u3078 iOS \u304c Swift \u3078\u3068\u304b\uff09\u3057\u3066\u3001\u5143\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u304c\u305d\u306e\u307e\u307e\u3067\u3046\u307e\u304f\u52d5\u304b\u306a\u304b\u3063\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
Windows 10 \u306e\u5834\u5408\u3001\u5b9f\u306f Windows Runtime\uff08UWP\uff09\u306e\u307b\u3046\u3067 BLE \u3092\u81ea\u7531\u306b\u6271\u3048\u308b\u306e\u3067\u3059\u304c\u3001Windows 10 \u5074\u3067\u6271\u3048\u308b\u65b9\u6cd5\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u306a\u306e\u3067\u3001\u306a\u306e\u3067\u3001Windows 10\uff08\u3044\u307e\u304b\u3089 Windows 11 \u306b\u306a\u308b\u3051\u3069\uff09\u306e\u5834\u5408\u3001\u3061\u3087\u3063\u3068\u3060\u3051\u5de5\u592b\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n
\u4ee5\u524d\u306e .NET Framework \u306e\u5834\u5408\u3001UWP \u3067\u306e Runtime \u3092 Windows 10 \u5074\u3067\u52d5\u304b\u3059\u3068\u304d\u306b\u3061\u3087\u3063\u3068\u5de5\u592b\u304c\u5fc5\u8981\u3060\u3063\u305f\u306e\u3067\u3059\u304c\u3001.NET 5 \u4ee5\u964d\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b *.csproj \u306b\u66f8\u3051\u3070 ok \u3067\u3059\u3002<\/p>\n\n\n\n
<Project Sdk="Microsoft.NET.Sdk">\n <PropertyGroup>\n <OutputType>Exe<\/OutputType>\n\t <TargetFramework>net5.0-windows10.0.19041.0<\/TargetFramework>\n <\/PropertyGroup>\n<\/Project>\n<\/code><\/pre><\/div>\n\n\n\n.NET 5 \u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\uff08.NET 6 \u3082\u540c\u3058\u3067\u3059\uff09\u3059\u308b\u3068\u3001*.csproj \u306e\u4e2d\u8eab\u304c Microsoft.NET.Sdk \u3092\u4f7f\u3063\u305f\u3082\u306e\u306b\u5207\u308a\u66ff\u308f\u308a\u307e\u3059\u3002\u3053\u3053\u306e TargetFramework \u306e\u3068\u3053\u308d\u306f\u901a\u5e38\u306f\u300cnet5.0\u300d\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u300cnet5.0-windows10.0.19041.0\u300d\u306e\u3088\u3046\u306b\u3001UWP \u306e Win RT \u3092\u542b\u3081\u305f\u3082\u306e\u306b\u3057\u307e\u3059\u3002\u5f8c\u308d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001Windows 10 \u304c\u52d5\u4f5c\u3057\u3066\u3044\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3042\u308f\u305b\u307e\u3059\u3002<\/p>\n\n\n\n
\u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u30a2\u30d7\u30ea\u3067 Windows \u30e9\u30f3\u30bf\u30a4\u30e0 API \u3092\u547c\u3073\u51fa\u3059 – Windows apps | Microsoft Docs<\/a> <\/p>\n\n\n\n
\u3053\u308c\u3067\u3001BLE \u3092\u6271\u3046\u305f\u3081\u306e\u3001BluetoothLEAdvertisementWatcher \u30af\u30e9\u30b9\u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u53d7\u4fe1\u3059\u308b BLE \u306e\u7a2e\u985e<\/h2>\n\n\n\n
\u53c2\u8003\u5148\uff1a\u3010BLE\u3011GAP\u30fbGATT\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u305f – Qiita<\/a> <\/p>\n\n\n\n
\u3042\u3089\u305f\u3081\u3066\u3001\u4f5c\u3063\u3066\u307f\u3066\u81ea\u5206\u306e\u4e2d\u3067\u3054\u3061\u3083\u3054\u3061\u3083\u3057\u3066\u3044\u3066\u3044\u305f\u306e\u3067\u3001\u30e1\u30e2\u7684\u306b\u6574\u7406\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
- \u30bb\u30f3\u30c8\u30e9\u30eb\uff1aBLE \u3092\u53d7\u4fe1\u3059\u308b\u5074<\/li>
- \u30da\u30ea\u30d5\u30a7\u30e9\u30eb\uff1aBLE \u3092\u9001\u4fe1\u3059\u308b\u5074<\/li>
- GAP\uff08Generic Access Profile\uff09\uff1a\u30da\u30ea\u30d5\u30a7\u30e9\u30eb\u304b\u3089\u5b9a\u671f\u7684\u306b\u9001\u4fe1\u3055\u308c\u308b\u96fb\u6587\u3001\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8<\/li>
- GATT\u3001\u30ad\u30e3\u30e9\u30af\u30bf\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\u30b9\uff08characteristics\uff09\uff1a\u30bb\u30f3\u30c8\u30e9\u30eb\u5074\u304b\u3089\u30b3\u30cd\u30af\u30c8\u3057\u3066\u3001\u6539\u3081\u3066\u30da\u30ea\u30d5\u30a7\u30e9\u30eb\u304b\u3089\u96fb\u6587\u3092\u5f97\u308b\uff08\u76f8\u4e92\u901a\u4fe1\u3082\uff09<\/li><\/ul>\n\n\n\n
\u4ee5\u524d\u3001GATT \u304c\u3088\u304f\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u30b3\u30cd\u30af\u30c8\u3059\u308b\u3084\u3064\u3060\u3063\u305f\u306e\u3067\u3059\u306d\u3002<\/p>\n\n\n\n
\u306a\u306e\u3067\u3001\u5df7\u306b\u3042\u308b\u30b5\u30f3\u30d7\u30eb\u306f\u305f\u3044\u3066\u3044\u306f\u3001GATT \u3092\u4f7f\u3063\u3066\u30bb\u30f3\u30c8\u30e9\u30eb\u304b\u3089\u30b3\u30cd\u30af\u30c8\u3057\u3066\u76f8\u4e92\u901a\u4fe1\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u3002GAP \u3067\u9001\u308b\u6700\u521d\u306e\u30c7\u30fc\u30bf\u306f\u3001\u30a2\u30c9\u30d0\u30bf\u30a4\u30b8\u30f3\u30b0\u30c7\u30fc\u30bf\u3068\u3044\u3046\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u304c 31 \u30d0\u30a4\u30c8\u3067\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6700\u521d\u306e\u30c7\u30fc\u30bf\u306f\u691c\u77e5\u7528\u306e\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u306a\u306e\u3067\u3001\u30bb\u30f3\u30c8\u30e9\u30eb\u306e ID \u304b\u3001iBeacon \u306e\u3088\u3046\u306b\u306a\u3093\u3089\u304b\u306e UUID \u3092\u306e\u305b\u3066\u767a\u4fe1\u3055\u305b\u3066\u304a\u304f\u3068\u3044\u3046\u624b\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n
\u3067\u3001EN API \u306f\u3001BLE \u3067 GAP \u306a\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3092\u5b9a\u671f\u7684\uff082\u79d2\u304b\u30895\u79d2\u9593\u9694\u3050\u3089\u3044\uff09\u3067\u6d41\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002BLE \u304c\u4f4e\u96fb\u529b\u306a\u306e\u306f\u3001\u901a\u4fe1\u304c 200 msec \u9593\u9694\u306e\u3088\u3046\u306a\u77ed\u3044\u9593\u9694\u3067\u306f\u306a\u304f\u3066\u3001\u9593\u6b20\u7684\u306b\u30c7\u30fc\u30bf\u3092\u767a\u4fe1\u3059\u308b\u304b\u3089\u3067\u3059\u3002\u5358\u7d14\u306b\u8003\u3048\u308c\u30701\/10\u304b\u30891\/50\u3050\u3089\u3044\u306e\u96fb\u529b\u91cf\u3067\u6e08\u3080\u306e\u3067\u3001\u30b9\u30de\u30db\u306e\u96fb\u6e90\u3092\u3042\u307e\u308a\u6d88\u8cbb\u3057\u306a\u3044…\u306f\u305a\u306a\u306e\u3067\u3059\u304c\u3002\u305f\u3076\u3093\u3001\u767a\u4fe1\u306e\u305f\u3081\u306e\u96fb\u529b\u3088\u308a\u3082\u3001Bluetooth \u306e\u53d7\u4fe1\u306e\u307b\u3046\u306b\u96fb\u6c60\u3092\u4f7f\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u6c17\u304c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u3068\u308a\u3042\u3048\u305a\u3001Windows 10 \u3067 COCOA \u306a\u30d3\u30fc\u30b3\u30f3\u3092\u53d7\u4fe1\u3059\u308b\u5834\u5408\u306f\u3001<\/p>\n\n\n\n
- Windows 10 \u304c\u30bb\u30f3\u30c8\u30e9\u30eb\u306b\u306a\u308b<\/li>
- \u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\uff08GAP\uff09\u3067\u767a\u4fe1\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\uff08\u30a2\u30c9\u30d0\u30bf\u30a4\u30b8\u30f3\u30b0\u30c7\u30fc\u30bf\uff09\u3092\u53d7\u4fe1\u3059\u308b<\/li><\/ul>\n\n\n\n
\u3068\u3044\u30462\u3064\u304c\u3042\u308c\u3070\u5341\u5206\u3067\u3059\u3002<\/p>\n\n\n\n
BLE \u3092\u53d7\u4fe1\u3059\u308b<\/h2>\n\n\n\n
\u3072\u305f\u3059\u3089\u53d7\u4fe1\u3059\u308b\u3060\u3051\u306a\u306e\u3067\u3001BluetoothLEAdvertisementWatcher \u30af\u30e9\u30b9\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
using Windows.Devices.Bluetooth.Advertisement;\nstatic BluetoothLEAdvertisementWatcher watcher;\n\nstatic void Main(string[] args)\n{\n Console.WriteLine("CacaoBeacon Reciever");\n \/\/ \u30b9\u30ad\u30e3\u30f3\u30e2\u30fc\u30c9\u3092\u8a2d\u5b9a\n watcher = new BluetoothLEAdvertisementWatcher()\n {\n ScanningMode = BluetoothLEScanningMode.Passive\n };\n \/\/ \u30b9\u30ad\u30e3\u30f3\u3057\u305f\u3068\u304d\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u8a2d\u5b9a\n watcher.Received += Watcher_Received;\n \/\/ \u30b9\u30ad\u30e3\u30f3\u958b\u59cb\n watcher.Start();\n \/\/ \u30ad\u30fc\u304c\u62bc\u3055\u308c\u308b\u307e\u3067\u5f85\u3064\n Console.WriteLine("Press any key to continue");\n Console.ReadLine();\n}<\/code><\/pre><\/div>\n\n\n\n\u3053\u308c\u306f\u3001\u52d5\u4f5c\u78ba\u8a8d\u306e\u305f\u3081\u30b3\u30f3\u30bd\u30fc\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4f5c\u3063\u3066\u3044\u307e\u3059\u304c\u3001.NET 5 \u3067\u4f5c\u308c\u3070\u3001WPF \u3067\u3082\u540c\u3058\u3088\u3046\u306b\u4f5c\u308c\u307e\u3059\u3002\u591a\u5206\u3001Windows \u30d5\u30a9\u30fc\u30e0\u3082\u540c\u3058\u3067\u3059\u3002<\/p>\n\n\n\n
BLE \u306e\u30c7\u30fc\u30bf\u3092\u691c\u51fa\u3059\u308b\u305f\u3073\u306b Received \u30a4\u30d9\u30f3\u30c8\u304c\u547c\u3073\u51fa\u3055\u308c\u307e\u3059\u3002\u3072\u3068\u3064\u306b\u3064\u304d1\u56de\u547c\u3073\u51fa\u3055\u308c\u308b\u306e\u3067\u3001\u307e\u308f\u308a\u306b\u30d3\u30fc\u30b3\u30f3\uff08\u63a5\u89e6\u78ba\u8a8d\u30a2\u30d7\u30ea\u7b49\uff09\u304c\u305f\u304f\u3055\u3093\u3042\u308b\u3068\u3001\u30a4\u30d9\u30f3\u30c8\u5148\u304c\u6ea2\u308c\u307e\u3059\u3002\u672c\u683c\u7684\u306b\u4f5c\u308b\u3068\u304d\u306f\u3001\u53d7\u4fe1\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u306a\u3069\u306f\u5225\u30b9\u30ec\u30c3\u30c9\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
BLE \u306e\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\uff08\u30a2\u30c9\u30d0\u30bf\u30a4\u30b8\u30f3\u30b0\u30c7\u30fc\u30bf\uff09<\/h2>\n\n\n\n
\u53d7\u4fe1\u3057\u305f\u30c7\u30fc\u30bf\u306f\u3001args.Advertisement \u306e\u4e2d\u306b\u5165\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e Advertisement \u306a\u4e2d\u306b\u3044\u308d\u3044\u308d\u306a\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u8a2d\u5b9a\u3057\u3066\u3042\u3063\u3066\u3001\u30da\u30ea\u30d5\u30a7\u30e9\u30eb\uff08\u63a5\u89e6\u78ba\u8a8d\u30a2\u30d7\u30ea\uff09\u304c\u9001\u4fe1\u3057\u3066\u304f\u308b\u30d3\u30fc\u30b3\u30f3\u306e\u4e2d\u8eab\u3092\u5206\u89e3\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n
private static void Watcher_Received(\n BluetoothLEAdvertisementWatcher sender,\n BluetoothLEAdvertisementReceivedEventArgs args)\n{\n\n var uuids = args.Advertisement.ServiceUuids;\n var mac = string.Join(":",\n BitConverter.GetBytes(args.BluetoothAddress).Reverse()\n .Select(b => b.ToString("X2"))).Substring(6);\n var name = args.Advertisement.LocalName;\n\n if (uuids.Count == 0) return;\n if (uuids.FirstOrDefault(t => t.ToString() == "0000fd6f-0000-1000-8000-00805f9b34fb") == Guid.Empty) return;\n\n \/\/ RPI \u3092\u53d6\u5f97\n byte[] rpi = null;\n\n foreach (var it in args.Advertisement.DataSections)\n {\n if ( it.DataType == 0x16 && it.Data.Length >= 2 + 16)\n {\n byte[] data = new byte[it.Data.Length];\n DataReader.FromBuffer(it.Data).ReadBytes(data);\n if ( data[0] == 0x6f && data[1] == 0xfd)\n {\n rpi = data[2..18];\n cbreceiver.Recv(rpi, DateTime.Now, args.RawSignalStrengthInDBm, args.BluetoothAddress);\n }\n }\n }\n<\/code><\/pre><\/div>\n\n\n\n\u5b9f\u306f\u3001Advertisement\uff08BluetoothLEAdvertisement\u30af\u30e9\u30b9\uff09\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30d7\u30ed\u30d1\u30c6\u30a3\u3084\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u30c7\u30fc\u30bf\u306e\u4e2d\u8eab\u3068\u3057\u3066\u306f 31 \u30d0\u30a4\u30c8\u3057\u304b\u306a\u3044\u306e\u3067\u3001\u305f\u3044\u3057\u305f\u3053\u3068\u304c\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3061\u3087\u3046\u3069 C\u8a00\u8a9e\u306e Union \u306e\u3088\u3046\u306b\u69cb\u9020\u4f53\u304c\u76f8\u4e57\u308a\u306b\u306a\u3063\u3066\u3044\u308b\uff08\u30c7\u30fc\u30bf\u69cb\u9020\u306f\u6392\u4ed6\u7684\u306b\u306a\u308b\uff09\u306e\u3092\u60f3\u50cf\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
\u306a\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b DataSections \u3068 ManufacturerData \u3092\u540c\u6642\u306b\u53d6\u5f97\u3057\u3066\u8868\u793a\u3055\u305b\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u304c\u540c\u6642\u306b\u53d6\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30c7\u30fc\u30bf\u91cf\u304c 31 \u30d0\u30a4\u30c8\u3057\u304b\u306a\u3044\u306e\u3067\u3001\u3069\u3061\u3089\u304b\u3057\u304b\u53d6\u308c\u307e\u305b\u3093\u3002\u305f\u3044\u3066\u3044\u306e\u30b5\u30f3\u30d7\u30eb\u306f ManufacturerData \u3060\u3051\u3092\u6271\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u4f5c\u6210\u3059\u308b COCOA \u304b\u3089\u306e\u53d7\u4fe1\u306f DataSections \u3060\u3051\u3067\u5341\u5206\u3067\u3059\u3002<\/p>\n\n\n\n
var dataSections = args.Advertisement.DataSections;\nvar manufactures = args.Advertisement.ManufacturerData;\nConsole.WriteLine($"dataSections count:{dataSections.Count}");\nforeach (var it in dataSections)\n{\n Console.WriteLine($" type: {it.DataType.ToString("X2")} size: {it.Data.Length} data: {toHEX(it.Data)}");\n byte[] data = new byte[it.Data.Length];\n DataReader.FromBuffer(it.Data).ReadBytes(data);\n}\nConsole.WriteLine($"manufactures count:{manufactures.Count}");\nforeach (var it in manufactures)\n{\n Console.WriteLine($" size: {it.Data.Length} data: {toHEX(it.Data)}");\n}<\/code><\/pre><\/div>\n\n\n\n\u30c7\u30fc\u30bf\u306f byte \u914d\u5217\u306b\u306a\u308b\u306e\u3067\u3001DataReader \u3068\u304b BitConverter \u3092\u6d3b\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u96fb\u6587\u306e\u4e2d\u8eab\u3092\u898b\u308b\u306e\u306b AD Type \u3092\u307f\u308b\u306e\u3067\u3059\u304c\u3001\u3053\u306e\u4e00\u89a7\u306f Advertising Data \u30fb BLEDocs<\/a> \u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
EN API \u306e Bluetooth \u7248\u3092\u898b\u308b\u3068\u3001<\/p>\n\n\n\n
<\/p>\n\n\n\n
![\"\"](\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2021\/09\/image.png\")
<\/a><\/figure>\n\n\n\n- 0x01: Flag<\/li>
- 0x03: Complete 16-bit Service UUID<\/li>
- 0x16: Service Data<\/li><\/ul>\n\n\n\n
\u306e3\u3064\u3060\u3051\u7406\u89e3\u3067\u304d\u308c\u3070 ok \u3067\u3059\u30020x16 \u306f DataSections \u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3068\u306f\u3044\u3048\u300131 \u30d0\u30a4\u30c8\u3057\u304b\u306a\u3044\u306e\u3067\u3001\u57fa\u672c\u306f\u3072\u3068\u3064\u3057\u304b\u306a\u3044\u3067\u3059\u3002\u3053\u306e\u4e2d\u306b<\/p>\n\n\n\n
- Exposure Notification Service \u306e 16 bit UUID<\/li>
- RPI\uff08Rooling Proximity Identifier\uff09\u304c 16\u30d0\u30a4\u30c8<\/li>
- \u30e1\u30bf\u30c7\u30fc\u30bf\u304c4\u30d0\u30a4\u30c8<\/li><\/ul>\n\n\n\n
\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u4e00\u5fdc\u5148\u982d\u306e 2\u30d0\u30a4\u30c8\uff0816\u30d3\u30c3\u30c8\uff09\u306e UUID \u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3001RPI \u306e 16\u30d0\u30a4\u30c8\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u5f8c\u65e5\u89e3\u8aac\u3057\u307e\u3059\u304c\u30010xFD6F \u306e UUID \u306f\u3001Windows 10, Android, M5Stack \u3067\u306f\u53d7\u4fe1\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u3001iPhone \u3067\u306f\u53d7\u4fe1\u3067\u304d\u307e\u305b\u3093\u3002iOS \u306e\u5834\u5408 OS \u5185\u90e8\u3067\u3001EN API \u306e 0xFD6F \u3060\u3051\u585e\u304c\u308c\u3066\u3044\u307e\u3059\u3002\u3061\u306a\u307f\u306b\u3053\u3053\u306e UUID \u3092\u5909\u3048\u308c\u3070\u3001iOS \u3067\u3082\u53d7\u4fe1\u304c\u3067\u304d\u307e\u3059\uff08\u901a\u5e38\u306e\u30d3\u30fc\u30b3\u30f3\u306f\u901a\u308b\u3068\u3044\u3046\u3053\u3068\uff09\u3002<\/p>\n\n\n\n
\u5b9f\u969b\u306b\u53d7\u4fe1\u3059\u308b<\/h2>\n\n\n\n
\u52d5\u4f5c\u3059\u308b\u30b3\u30fc\u30c9\u306f https:\/\/github.com\/openCACAO\/CacaoBeacon\/blob\/main\/src\/consolerecv\/Program.cs<\/a> \u306b\u3042\u308a\u307e\u3059\u3002\u5185\u90e8\u3067\u3001\u53d7\u4fe1\u7528\u306e CacaoBeacon \u30af\u30e9\u30b9\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u3072\u3068\u3064\u4e0a\u306e *.sln \u3054\u3068 git clone \u3059\u308b\u3068\u3088\u3044\u3067\u3059\u3002<\/p>\n\n\n\n
\u5b9f\u969b\u306b Windows 10 \u3067\u52d5\u304b\u3059\u3068\u3053\u3093\u306a\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
![\"\"](\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2021\/09\/image-1-1024x820.png\")
<\/a><\/figure>\n\n\n\n\u30d3\u30fc\u30b3\u30f3\u767a\u4fe1\u3059\u308b\u6a5f\u5668\u306e MAC \u30a2\u30c9\u30ec\u30b9\u306f 10 \u5206\u7a0b\u5ea6\u3067\u5207\u308a\u66ff\u308f\u308b\u30e9\u30f3\u30c0\u30e0\u5024\u306b\u306a\u308b\u306e\u3067\u3001\u7d99\u7d9a\u76e3\u8996\u306f\u3042\u307e\u308a\u610f\u5473\u306f\u3042\u308a\u307e\u305b\u3093\u3002RPI \u306e\u5024\u3082 10 \u5206\u9593\u9694\u3067\u5207\u308a\u66ff\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
10\u5206\u306e\u9593\u3067\u3001\u63a5\u89e6\u78ba\u8a8d\u30a2\u30d7\u30ea\u3092 Windows 10 \u304b\u3089\u9060\u3056\u3051\u305f\u308a\u8fd1\u3065\u3051\u305f\u308a\u3059\u308b\u3068\u3001RSSI\uff08\u96fb\u6ce2\u5f37\u5ea6\uff09\u304c\u5909\u308f\u308a\u307e\u3059\u3002consolerecv \u3067\u306f\u9023\u7d9a\u53d7\u4fe1\u3057\u305f RPI \u3092\u96c6\u7d04\u3055\u305b\u3066\u3001\u958b\u59cb\u6642\u523b\u3068\u7d42\u4e86\u6642\u523b\u3092\u4fdd\u5b58\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u306e\u30c4\u30fc\u30eb\u3092\u30ce\u30fc\u30c8PC\u306b\u5165\u308c\u3066\u3001\u99c5\u524d\u306e\u30b9\u30bf\u30d0\u306b\u884c\u3051\u3070\u3001COCOA \u306e\u30c1\u30a7\u30c3\u30af\u304c\u3067\u304d\u307e\u3059\u306d\u3002\u307e\u3042\u3001\u3067\u304d\u305f\u3068\u3053\u308d\u3067\u4f55\u304c\u3067\u304d\u308b\u304b\u3068\u3044\u3046\u3068\u3053\u308c\u3060\u3051\u3067\u306f\u4f55\u3082\u3067\u304d\u306a\u3044\u306e\u3067\u3059\u304c\u3002<\/p>\n\n\n\n
\u305d\u308c\u306b\u3001\u3044\u3061\u3044\u3061\u30ce\u30fc\u30c8PC\u3092\u898b\u3066\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u78ba\u8a8d\u3059\u308b\u306e\u3082\u5927\u5909\u3067\u3059\u3002WPF \u30a2\u30d7\u30ea\u306b\u79fb\u690d\u3059\u308b\u306e\u306f\u5f8c\u65e5\u3084\u308b\u3068\u3057\u3066\u3001\u3053\u308c\u3092 Android \u3067\u52d5\u304b\u305b\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u304b\u306d\u3066\u304b\u3089\u3001\u63a5\u89e6\u78ba\u8a8dAPI\uff08Exposure Notifications API\uff09\u306f\u81ea\u4f5c\u3057\u306a\u3044\u3068\u3042\u304b\u3093\u306a\u3001\u3068\u601d\u3063\u3066\u3044\u305f\u306e\u3067\u304a\u3082\u3080\u308d\u306b\u81ea\u4f5c\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002\u8981\u306f\u3001\u63a5\u89e6\u78ba\u8a8d\u30a2\u30d7\u30ea\u306e\u30c6\u30b9\u30c8\u304c\u3057\u306b\u304f\u3044\uff08EN API \u304c\u6709\u52b9\u306a … \u7d9a\u304d\u3092\u8aad\u3080