public OnOffDigitalSensorMgr(int pTimeZoneOffset, int pDstOffset, string pDstStart, string pDstEnd, string pDestinationTable = "undef", string pSensorLabel = "undef", bool pInitialInputState = true, bool pInvertInputPolarity = false, string pSensorLocation = "undef", string pMeasuredQuantity = "undef", string pChannel = "000")
{
dstOffset = pDstOffset;
dstStart = pDstStart;
dstEnd = pDstEnd;
input = pInitialInputState;
oldState = pInitialInputState ? InputSensorState.High : InputSensorState.Low;
timeZoneOffset = pTimeZoneOffset;
sensorLabel = pSensorLabel;
sensorLocation = pSensorLocation;
measuredQuantity = pMeasuredQuantity;
destinationTable = pDestinationTable;
channel = pChannel;
DateTime timeZoneCorrectedDateTime = DateTime.Now.AddMinutes(timeZoneOffset);
dateTimeOfLastSend = timeZoneCorrectedDateTime.AddMinutes(GetDlstOffset.Get(timeZoneCorrectedDateTime, pDstStart, pDstEnd, pDstOffset));
invertPolarity = pInvertInputPolarity;
_stopped = true;
ReadSensorThread = new Thread(new ThreadStart(runReadSensorThread));
ReadSensorThread.Start();
}
private void runReadSensorThread()
{
DateTime timeZoneCorrectedDateTime;
DateTime actDateTime;
while (true)
{
if (!_stopped)
{
if (input ^ invertPolarity == false)
{
Thread.Sleep(20); // debouncing
if (input ^ invertPolarity == false)
{
if (oldState == InputSensorState.High)
{
timeZoneCorrectedDateTime = DateTime.Now.AddMinutes(timeZoneOffset);
actDateTime = timeZoneCorrectedDateTime.AddMinutes(GetDlstOffset.Get(timeZoneCorrectedDateTime, dstStart, dstEnd, dstOffset));
actState = InputSensorState.Low;
TimeSpan timeFromLastSend = actDateTime - dateTimeOfLastSend;
OnDigitalOnOffSensorSend(this, new OnOffSensorEventArgs(actState, oldState, actDateTime, timeFromLastSend, onTimeDay, sensorLabel, sensorLocation, measuredQuantity, destinationTable, channel, false));
dateTimeOfLastSend = actDateTime;
oldState = InputSensorState.Low;
}
}
}
else
{
Thread.Sleep(20); // (debouncing)
if (input ^ invertPolarity == true) // input still high
{
if (oldState == InputSensorState.Low)
{
timeZoneCorrectedDateTime = DateTime.Now.AddMinutes(timeZoneOffset);
actDateTime = timeZoneCorrectedDateTime.AddMinutes(GetDlstOffset.Get(timeZoneCorrectedDateTime, dstStart, dstEnd, dstOffset));
actState = InputSensorState.High;
TimeSpan timeFromLastSend = actDateTime - dateTimeOfLastSend;
onTimeDay += timeFromLastSend;
OnDigitalOnOffSensorSend(this, new OnOffSensorEventArgs(actState, oldState, actDateTime, timeFromLastSend, onTimeDay, sensorLabel, sensorLocation, measuredQuantity, destinationTable, channel, false));
dateTimeOfLastSend = actDateTime;
oldState = InputSensorState.High;
}
}
}
// Send an input high event (means: is off) in the last 30 seconds of each day and wait on the next day
timeZoneCorrectedDateTime = DateTime.Now.AddMinutes(timeZoneOffset);
actDateTime = timeZoneCorrectedDateTime.AddMinutes(GetDlstOffset.Get(timeZoneCorrectedDateTime, dstStart, dstEnd, dstOffset));
if (actDateTime.Hour == 23 && actDateTime.Minute == 59 && actDateTime.Second > 30)
{
actState = InputSensorState.High;
TimeSpan timeFromLastSend = actDateTime - dateTimeOfLastSend;
onTimeDay += timeFromLastSend;
OnDigitalOnOffSensorSend(this, new OnOffSensorEventArgs(actState, oldState, actDateTime, timeFromLastSend, onTimeDay, sensorLabel, sensorLocation, measuredQuantity, destinationTable, channel, true));
oldState = InputSensorState.High;
// wait on the next day
while (actDateTime.Day == DateTime.Now.AddMinutes(timeZoneOffset).AddMinutes(GetDlstOffset.Get(DateTime.Now.AddMinutes(timeZoneOffset), dstStart, dstEnd, dstOffset)).Day)
{
Thread.Sleep(100);
}
onTimeDay = new TimeSpan(0, 0, 0);
}
Thread.Sleep(20); // Read Sensor every 20 ms
}
else
{
Thread.Sleep(200); // When stopped, Read Sensor every 200 ms
}
}
}
