private bool TestInputRanges(out MccDaq.Range DefaultRange)
{
short dataValue;
int dataHRValue, Options, index;
MccDaq.ErrorInfo ULStat;
MccDaq.Range TestRange;
bool RangeFound = false;
string ConnectionConflict;
ConnectionConflict = "This network device is in use by another process or user." +
System.Environment.NewLine + System.Environment.NewLine +
"Check for other users on the network and close any applications " +
System.Environment.NewLine +
"(such as Instacal) that may be accessing the network device.";
ValidRanges = new MccDaq.Range[49];
DefaultRange = MccDaq.Range.NotUsed;
TestRange = MccDaq.Range.NotUsed;
Options = 0;
index = 0;
foreach (int i in Enum.GetValues(TestRange.GetType()))
{
TestRange = (MccDaq.Range)i;
if (ADRes > 16)
{
ULStat = TestBoard.AIn32(0, TestRange, out dataHRValue, Options);
}
else
{
ULStat = TestBoard.AIn(0, TestRange, out dataValue);
}
if (ULStat.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
if (DefaultRange == MccDaq.Range.NotUsed)
{
DefaultRange = TestRange;
}
ValidRanges.SetValue(TestRange, index);
index = index + 1;
RangeFound = true;
}
else
{
if ((ULStat.Value == MccDaq.ErrorInfo.ErrorCode.NetDevInUseByAnotherProc) ||
(ULStat.Value == MccDaq.ErrorInfo.ErrorCode.NetDevInUse))
{
System.Windows.Forms.MessageBox.Show(ConnectionConflict, "Device In Use");
break;
}
}
}
Array.Resize(ref ValidRanges, index);
return(RangeFound);
}
private void tmrConvert_Tick(object eventSender, System.EventArgs eventArgs)
{
float EngUnits;
double HighResEngUnits;
MccDaq.ErrorInfo ULStat;
System.UInt16 DataValue;
System.UInt32 DataValue32;
int Chan;
int Options = 0;
tmrConvert.Stop();
// Collect the data by calling AIn member function of MccBoard object
// Parameters:
// Chan :the input channel number
// Range :the Range for the board.
// DataValue :the name for the value collected
// set input channel
bool ValidChan = int.TryParse(txtNumChan.Text, out Chan);
if (ValidChan)
{
if (Chan > HighChan)
{
Chan = HighChan;
}
txtNumChan.Text = Chan.ToString();
}
if (ADResolution > 16)
{
ULStat = DaqBoard.AIn32(Chan, Range, out DataValue32, Options);
// Convert raw data to Volts by calling ToEngUnits
// (member function of MccBoard class)
ULStat = DaqBoard.ToEngUnits32(Range, DataValue32, out HighResEngUnits);
lblShowData.Text = DataValue32.ToString(); // print the counts
lblShowVolts.Text = HighResEngUnits.ToString("F5") + " Volts"; // print the voltage
}
else
{
ULStat = DaqBoard.AIn(Chan, Range, out DataValue);
// Convert raw data to Volts by calling ToEngUnits
// (member function of MccBoard class)
ULStat = DaqBoard.ToEngUnits(Range, DataValue, out EngUnits);
lblShowData.Text = DataValue.ToString(); // print the counts
lblShowVolts.Text = EngUnits.ToString("F4") + " Volts"; // print the voltage
}
tmrConvert.Start();
}
public string AnalogInput(int portNumber)
{
if (ADResolution > 16)
{
ULStat = DaqBoard.AIn32(portNumber, AcutalRange, out DataValue32, Options);
return(DataValue32.ToString());
}
else
{
ULStat = DaqBoard.AIn(portNumber, AcutalRange, out DataValue);
return(DataValue.ToString());
}
}
private void tmrConvert_Tick(object eventSender, System.EventArgs eventArgs) /* Handles tmrConvert.Tick */
{
float EngUnits;
double HighResEngUnits;
MccDaq.ErrorInfo ULStat;
UInt16 DataValue;
UInt32 DataValue32;
MccDaq.Range Range;
int Chan;
int Options = 0;
tmrConvert.Stop();
// Parameters:
// Chan :the input channel number
// Range :the range for the board.
// DataValue :the name for the value collected
Chan = int.Parse(txtNumChan.Text);
Range = (MccDaq.Range)(int.Parse(lblGainCodeVal.Text));
if (HighResAD)
{
ULStat = DaqBoard.AIn32(Chan, Range, out DataValue32, Options);
// ******* CONVERT RAW DATA VALUES TO VOLTAGES ********
ULStat = DaqBoard.ToEngUnits32(Range, DataValue32, out HighResEngUnits);
lblShowData.Text = DataValue32.ToString("D");
lblShowCalcResults.Text = HighResEngUnits.ToString("0.00000") + " Volts";
}
else
{
ULStat = DaqBoard.AIn(Chan, Range, out DataValue);
// ******* CONVERT RAW DATA VALUES TO VOLTAGES ********
ULStat = DaqBoard.ToEngUnits(Range, DataValue, out EngUnits);
lblShowData.Text = DataValue.ToString("D");
lblShowCalcResults.Text = EngUnits.ToString("0.000") + " Volts";
}
tmrConvert.Start();
}
private bool TestInputRanges(out MccDaq.Range DefaultRange)
{
short dataValue;
int dataHRValue, Options, index;
MccDaq.ErrorInfo ULStat;
MccDaq.Range TestRange;
bool RangeFound = false;
ValidRanges = new MccDaq.Range[49];
DefaultRange = MccDaq.Range.NotUsed;
TestRange = MccDaq.Range.NotUsed;
Options = 0;
index = 0;
foreach (int i in Enum.GetValues(TestRange.GetType()))
{
TestRange = (MccDaq.Range)i;
if (ADRes > 16)
{
ULStat = TestBoard.AIn32(0, TestRange, out dataHRValue, Options);
}
else
{
ULStat = TestBoard.AIn(0, TestRange, out dataValue);
}
if (ULStat.Value == MccDaq.ErrorInfo.ErrorCode.NoErrors)
{
if (DefaultRange == MccDaq.Range.NotUsed)
{
DefaultRange = TestRange;
}
ValidRanges.SetValue(TestRange, index);
index = index + 1;
RangeFound = true;
}
}
Array.Resize(ref ValidRanges, index);
return(RangeFound);
}
