private async Task SendTelemetryAsync(PayloadModel payload)
{
if (!_whiteList.ContainsKey(payload.device))
return;
var device = _whiteList[payload.device];
var connectionString = string.Format("HostName={0}.azure-devices.net;DeviceId={1};SharedAccessKey={2}",
_serviceSettings.Host, device.DeviceId, device.Key);
_client = DeviceClient.CreateFromConnectionString(connectionString, TransportType.Http1);
var MSB = Math.Floor(payload.byte2 / Math.Pow(2, 4));
var LSB = payload.byte3 % 64;
var temperature = (((MSB * Math.Pow(2, 6)) + LSB) - 200) / 8;
var humidity = payload.byte4 * 0.5;
var data = new DeviceMonitoringData();
data.DeviceId = payload.device;
data.Temperature = temperature;
data.Humidity = humidity;
var content = JsonConvert.SerializeObject(data);
AddLog("Device=" + payload.device + " Telemetry=" + content);
await _client.SendEventAsync(new Message(Encoding.UTF8.GetBytes(content)));
}
static void Main(string[] args)
{
UInt32 p = 1457128028; //01010110 11011010 00000010 01011100
var p0 = p & 0xFF; //01011100
var t2 = Math.Floor(Math.Floor(p0 / Math.Pow(2, 5)) * Math.Pow(2, 5));
var t = Math.Floor(Math.Floor(p / Math.Pow(2, 28)) * Math.Pow(2, 28));
var m = Math.Floor(p / Math.Pow(2, 29));
p = 0xF0;
Debug.WriteLine(Convert.ToString(p, (int)2));
var pe = Convert.ToInt32(Math.Floor(p / Math.Pow(2, 2)));
Debug.WriteLine(Convert.ToString(pe, (int)2));
pe = Convert.ToInt32(Math.Floor(pe * Math.Pow(2, 2)));
Debug.WriteLine(Convert.ToString(pe, (int)2));
pe = Convert.ToInt32(Math.Floor(pe * Math.Pow(2, 2)));
Debug.WriteLine(Convert.ToString(pe, 2));
return;
var payload = new PayloadModel();
payload.device = "Sigfox-FAE83";
payload.byte1 = 137;
payload.byte2 = 93;
payload.byte3 = 48;
payload.byte4 = 95;
// Temp & humidity payload
if ((payload.byte1 % 8) == 1)
{
CheckDeviceAsync(payload.device).Wait();
SendTelemetryAsync(payload).Wait();
}
return;
#region Work in progress
var payloads = new uint[] { 0x895d305f, 0xa95d3e18, 0xaa5d3c18, 0xab5d3818, 0xac5d3418, 0xa96d3318 };
// ?
//vert
//a95d3e18 mode: 169 temperatureMSB: 93 temperatureLSB: 62
//humidity: 24 temp: 6206 temp2: 15896
//jaune
//aa5d3c18 mode: 170 temperatureMSB: 93 temperatureLSB: 60
//humidity: 24 temp: 6204 temp2: 15384
//bleu
//ab5d3818 mode: 171 temperatureMSB: 93 temperatureLSB: 56
//humidity: 24 temp: 6200 temp2: 14360
//bleu foncé
//ac5d3418 mode: 172 temperatureMSB: 93 temperatureLSB: 52
//humidity: 24 temp: 6196 temp2: 13336
//foreach (var p in payloads)
//{
// var bytes = BitConverter.GetBytes(p);
// Array.Reverse(bytes);
// if ((bytes[0] % 8) == 1)
// {
// //MSB : Les 4 premiers bits de l'octet temperatureMSB
// var MSB = Math.Floor(bytes[1] / Math.Pow(2, 4));
// var LSB = bytes[2] % 64;
// //On concatene les deux : MSB+LSB, on retranche 200 puis on divise par 8
// //On obtient la temperature en °C
// var temperature = (((MSB * Math.Pow(2, 6)) + LSB) - 200) / 8;
// var humidity = bytes[3] * 0.5;
// Console.WriteLine(string.Format("Payload={0} temperature={1} humidity={2}", p, temperature, humidity));
// }
// //var mode = (p1 << 29) >> 29;
// //var timeframe = (p1 << 27) >> 30;
// //var type = (p1 << 25) >> 30;
// //var battery = (((p1 << 24) >> 27)) * 0.05 * 2.7;
// //var temp1 = 0; // ((Convert.ToInt16(new byte[] { (byte)(bytes[1] % 64), (byte)((bytes[2] << 2) >> 6)})));
// ////temp1 = 5.0 / 9.0 * (temp1 - 32);
// //double hum = 0;
// //double temp = 0;
// //switch (type)
// //{
// // case 0: //Button
// // break;
// // case 1: //Temp-Humidity
// // hum = ((p1 << 0) >> 24) * 2;
// // temp = (((p1 << 20) >> 28) * 0.01) + 20;
// // temp = ((p1 << 12) >> 28) << 5;
// // temp += ((p << 20) >> 28);
// // temp = (temp - 200) / 8;
// // break;
// // case 2: //Light
// // break;
// // case 3: //Door
// // break;
// // case 4: //Move
// // break;
// // case 5: //Reed switch
// // break;
// // default:
// // break;
// //}
// //Console.WriteLine(string.Format("mode={0} time={1} type={2} battery={3} temp1={4} temp={5} hum={6}", mode, timeframe, type, battery, temp1, temp, hum));
// //Console.WriteLine();
//}
#endregion
Console.Read();
}
