public void ParseResult(ref SensorAcqResult rawData)
{
rawData.ErrorCode = IsValid(rawData.Response);
if ((int)Errors.SUCCESS != rawData.ErrorCode)
return;
int module = (int) ((rawData.Response[IDX_ADRESS] << 8) | (rawData.Response[1 + IDX_ADRESS]));
if (module != rawData.Sensor.ModuleNo)
{
rawData.ErrorCode = (int)Errors.ERR_INVALID_MODULE;
return;
}
int channel = Convert.ToInt16(rawData.Response[IDX_Req]);
if (channel != rawData.Sensor.ChannelNo)
{
rawData.ErrorCode = (int)Errors.ERR_RECEIVED_CH;
return;
}
try
{
var capvol = (rawData.Response[IDX_CAPVOL] << 8) | rawData.Response[IDX_CAPVOL + 1];
var voltage = ValueHelper.GetFloat(rawData.Response, IDX_VOLTAGE);
var temp = ValueHelper.GetFloat(rawData.Response, IDX_TEMP);
double force = 0;
if (rawData.Sensor.FormulaID == 4 && rawData.Sensor.Parameters != null &&
rawData.Sensor.Parameters.Count == 7)
{
double kt = rawData.Sensor.Parameters[0].Value;
double t0 = rawData.Sensor.Parameters[1].Value;
double v0 = rawData.Sensor.Parameters[2].Value;
double v0B = rawData.Sensor.Parameters[3].Value;
double c0 = rawData.Sensor.Parameters[4].Value;
double c1 = rawData.Sensor.Parameters[5].Value;
double c2 = rawData.Sensor.Parameters[6].Value;
double vol = voltage - kt*(temp - t0) - (v0 - v0B);
double phy = c2*Math.Pow(vol, 2) + c1*vol + c0;
force = phy;
}
var raws = new double[] { voltage, temp };
var phys = new double[] { force };
rawData.Data = new SensorData(raws, phys, phys)
{
JsonResultData = string.Format("{0}\"sensorId\":{1},\"data\":\"电压:{2} V, 温度:{3} ℃\"{4}", '{', rawData.Sensor.SensorID, voltage, temp, '}')
};
//rawData.Data = new MagneticFluxData(voltage, temp, force)
//{
// JsonResultData =
// string.Format("{0}\"sensorId\":{1},\"data\":\"电压:{2} V, 温度:{3} ℃\"{4}", '{',
// rawData.Sensor.SensorID, voltage, temp, '}')
//};
}
catch (Exception ex)
{
rawData.ErrorCode = (int)Errors.ERR_DATA_PARSEFAILED;
_logger.ErrorFormat("ctl sensor [Id:{0} m: {1} ch:{2}] parsedfailed,received bytes{3}, ERROR: {4}",
rawData.Sensor.SensorID, rawData.Sensor.ModuleNo, rawData.Sensor.ChannelNo,
ValueHelper.BytesToHexStr(rawData.Response), ex.Message);
}
}
public void ParseResult(ref SensorAcqResult rawData)
{
byte[] data = rawData.Response;
rawData.ErrorCode = IsValid(data);
if ((int)Errors.SUCCESS != rawData.ErrorCode)
{
return;
}
int module = ValueHelper.GetShort_BE(data, IDX_SOURCE);
if (module != rawData.Sensor.ModuleNo)
{
rawData.ErrorCode = (int)Errors.ERR_INVALID_MODULE;
return;
}
int channel = Convert.ToInt16(data[IDX_CONTENT]);
if (channel != rawData.Sensor.ChannelNo)
{
rawData.ErrorCode = (int)Errors.ERR_RECEIVED_CH;
return;
}
try
{
float frequency = ValueHelper.GetFloat(data, IDX_FREDATA);
float temperature = ValueHelper.GetFloat(data, IDX_TEMPDATA);
double physicalQuantity = 0;
double colphy = 0;
double k = 0;
double f0 = 0;
double kt = 0;
double t0 = 0;
if (rawData.Sensor.Parameters.Count >= 4)
{
k = rawData.Sensor.Parameters[0].Value;
f0 = rawData.Sensor.Parameters[1].Value;
kt = rawData.Sensor.Parameters[2].Value;
t0 = rawData.Sensor.Parameters[3].Value;
}
switch (rawData.Sensor.FormulaID)
{
case 1:
physicalQuantity = (k * (Math.Pow(frequency, 2) - Math.Pow(f0, 2)) + kt * (temperature - t0));
colphy = physicalQuantity;
break;
case 7:
double H = rawData.Sensor.Parameters[4].Value;
var P = (k * (Math.Pow(f0, 2) - Math.Pow(frequency, 2)) + kt * (temperature - t0));
var h = P * 1000 / 9.8f;
physicalQuantity = (H + h);
colphy = P;
break;
case 17:
physicalQuantity = (k * (Math.Pow(f0, 2) - Math.Pow(frequency, 2)) + kt * (temperature - t0));
colphy = physicalQuantity;
break;
default:
physicalQuantity = (k * (Math.Pow(frequency, 2) - Math.Pow(f0, 2)) + kt * (temperature - t0));
colphy = physicalQuantity;
break;
}
var raws = new double[] { frequency, temperature };
var phys = new double[] { physicalQuantity };
var colphys = new double[] { colphy };
rawData.Data = new SensorData(raws, phys, colphys)
{
JsonResultData =
string.Format("{0}\"sensorId\":{1},\"data\":\"频率:{2} Hz,温度:{3} ℃\"{4}", '{', rawData.Sensor.SensorID,
frequency, temperature, '}')
};
}
catch (Exception ex)
{
rawData.ErrorCode = (int)Errors.ERR_DATA_PARSEFAILED;
_logger.ErrorFormat("VibratingWire sensor [id:{0},m:{1},ch:{4}] parsedfailed ,received bytes{3},ERROR : {2}", rawData.Sensor.SensorID, rawData.Sensor.ModuleNo, ex.Message, ValueHelper.BytesToHexStr(rawData.Response), rawData.Sensor.ChannelNo);
}
}