protected override void Next()
{
SensorDataItem se = new SensorDataItem
{
Time = count,
Acceleration = (Rand.Next(0, 100) / 100.0),
Force = Rand.Next(0, 5),
Voltage = 220,
Amperage = (3.5 + Math.Round(Rand.NextDouble(), 2) * 2.5),
Rpm = Rand.Next(1300, 1475)
};
Main.UpdateSensorsData(se);
count++;
Main.SetTimeReading((double)count);
Task.Delay(100).Wait();
}
/// <summary>
/// Обновляет результаты измерения из внешенго потока
/// </summary>
/// <param name="sensorDataItem">новые данные от датчиков</param>
public void UpdateSensorsData(SensorDataItem sensorDataItem)
{
this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, (ThreadStart) delegate()
{
var sensorDataItemWith = new SensorDataItem
{
Time = sensorDataItem.Time,
Acceleration = sensorDataItem.Acceleration * settings.AccelerationCoef,
Force = sensorDataItem.Force * settings.ForceCoef,
Voltage = sensorDataItem.Voltage * settings.VoltageCoef,
Amperage = sensorDataItem.Amperage * settings.AmperageCoef,
Rpm = sensorDataItem.Rpm * settings.RpmCoef,
};
SensorsData.Add(sensorDataItemWith);
SensorsDataSource.Add(sensorDataItem);
if (itemsCounter >= 7)
{
SensorsDataTable.ScrollIntoView(sensorDataItemWith);
itemsCounter = 0;
}
itemsCounter++;
});
}
protected override void Next()
{
if (!IsReading)
{
return;
}
string[] separatingChars = { " ", "\t" };
try
{
if (!Sensors.IsOpen)
{
return;
}
string input = Sensors.ReadLine();
input = input.Trim();
if (string.IsNullOrEmpty(input))
{
throw new Exception("Пустая строка");
}
// В системе используется русский разделитель целой и дробной части
input = input.Replace('.', ',');
string[] sdiParamsString = input.Split(separatingChars, StringSplitOptions.RemoveEmptyEntries);
double[] sdiParams = new double[SDI_PARAMS_COUNT];
bool machineStoped = true;
for (int i = 0; i < SDI_PARAMS_COUNT; i++)
{
sdiParams[i] = Double.Parse(sdiParamsString[i]);
}
if ((sdiParams[AMPERAGE_INDEX] != 0) || Main.settings.TestMode)
{
machineStoped = false;
}
if (machineStoped)
{
return;
}
if (SensorsTime == null)
{
SensorsTime = sdiParams[0];
}
var curTime = sdiParams[0] - (double)SensorsTime;
SensorDataItem sdi = new SensorDataItem()
{
Time = curTime,
Acceleration = sdiParams[1],
Force = sdiParams[2],
Voltage = sdiParams[3],
Amperage = sdiParams[4],
Rpm = sdiParams[5],
};
Main.UpdateSensorsData(sdi);
Main.SetTimeReading(curTime);
}
catch (Exception)
{
/*
* Console.WriteLine("Ошибка при чтении");
* Main.TriggerErrorReading(e);
*/
}
}
