public UIState()
{
FactorySettings = new KomahubFactorySettings();
Status = new KomahubStatus();
Outputs = new KomahubOutput[6];
for (int i = 0; i < 6; i++)
{
Outputs[i] = new KomahubOutput();
Outputs[i].type = KomahubOutput.OutputType.OFF;
}
}
public KomahubStatus readStatus()
{
byte[] report = new byte[64];
byte[] result = new byte[64];
report[0] = KOMAHUB_MAGIC;
report[1] = Commands.GetStatus;
lock (hubLock)
{
send(report);
recv(result);
}
KomahubStatus status = new KomahubStatus();
status.relayIsOpen = new bool[6];
status.fuseIsBlown = new bool[6];
status.pwmDuty = new byte[6];
status.outputCurrent = new float[6];
for (int output = 0; output < 6; output++)
{
status.relayIsOpen[output] = (result[0] & (1 << output)) != 0;
status.fuseIsBlown[output] = (result[1] & (1 << output)) != 0;
status.pwmDuty[output] = result[2 + output];
status.outputCurrent[output] = result[2 + 6 + 1 + output] / 10.0f;
}
status.inputVoltage = result[2 + 6] / 10.0f;
status.numberOfExternalTemperatures = result[15];
status.externalTemperatures[0] = readInt16Float(result[16], result[17]);
status.externalTemperatures[1] = readInt16Float(result[18], result[19]);
status.externalTemperatures[2] = readInt16Float(result[20], result[21]);
status.externalTemperatures[3] = readInt16Float(result[22], result[23]);
status.temperature = readInt16Float(result[24], result[25]);
status.dewpoint = readInt16Float(result[26], result[27]);
status.humidity = result[28];
status.pressure = readInt16Float(result[29], result[30]);
status.skyQuality = result[31] / 10.0f;
status.skyTemperature = readInt16Float(result[32], result[33]);
status.skyTemperatureAmbient = readInt16Float(result[34], result[35]);
status.pthPresent = result[36] > 0;
status.skyQualityPresent = result[37] > 0;
status.skyTemperaturePresent = result[38] > 0;
status.skyQualityFreq = readUInt32Float(result[39], result[40], result[41], result[42]);
return(status);
}
private void reportSensors(HttpListenerContext context)
{
/*
* {
* "pth" : { "temperature": 3.5, "humidity": 70.5, "pressure": 1001.5, "dewpoint": -3.2 },
* "skyquality" : { "magnitude": 21.3, "frequency": 1005 },
* "skytemperature" : { "sky": -15.3, "ambient": 0.2 },
* "power" : { "inputvoltage": 12.5, "outputcurrent": [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] },
* "temperatures": [ 10.5, 0, 0, 0 ]
* }
*/
KomahubStatus status = komaHubForm.getUIState().Status;
Dictionary <string, object> data = new Dictionary <string, object>();
if (status.pthPresent)
{
Dictionary <string, float> pthdata = new Dictionary <string, float>();
pthdata.Add("temperature", status.temperature);
pthdata.Add("humidity", status.humidity);
pthdata.Add("pressure", status.pressure);
pthdata.Add("dewpoint", status.dewpoint);
data.Add("pth", pthdata);
}
if (status.skyQualityPresent)
{
Dictionary <string, float> skyqualitydata = new Dictionary <string, float>();
skyqualitydata.Add("magnitude", status.skyQuality);
skyqualitydata.Add("frequency", status.skyQualityFreq);
data.Add("skyquality", skyqualitydata);
}
if (status.skyTemperaturePresent)
{
Dictionary <string, float> skydata = new Dictionary <string, float>();
skydata.Add("sky", status.skyTemperature);
skydata.Add("ambient", status.skyTemperatureAmbient);
data.Add("skytemperature", skydata);
}
if (status.numberOfExternalTemperatures > 0)
{
Dictionary <string, float[]> temperaturedata = new Dictionary <string, float[]>();
float[] temps = new float[status.numberOfExternalTemperatures];
for (int i = 0; i < status.numberOfExternalTemperatures; i++)
{
temps[i] = status.externalTemperatures[i];
}
data.Add("temperatures", temps);
}
Dictionary <string, object> powerdata = new Dictionary <string, object>();
powerdata.Add("inputvoltage", status.inputVoltage);
float[] outputcurrents = new float[6];
for (int i = 0; i < 6; i++)
{
outputcurrents[i] = status.outputCurrent[i];
}
powerdata.Add("outputcurrents", outputcurrents);
data.Add("power", powerdata);
string json = Newtonsoft.Json.JsonConvert.SerializeObject(data);
byte[] bytes = System.Text.Encoding.UTF8.GetBytes(json);
context.Response.ContentLength64 = bytes.Length;
context.Response.Headers.Add("Content-Type: application/json");
context.Response.OutputStream.Write(bytes, 0, bytes.Length);
context.Response.StatusCode = 200;
context.Response.OutputStream.Close();
}