private void cmdSendData_Click(object eventSender, System.EventArgs eventArgs)
{
// Parameters:
// LowChan :the lower channel of the scan
// HighChan :the upper channel of the scan
// NumPoints :the number of D/A values to send
// Rate :per channel sampling rate ((samples per second) per channel)
// DAData :array of values to send to the scanned channels
// Options :data send options
FirstPoint = 0;
int Rate = 100; // Rate of data update (ignored if board does not
// support timed analog output)
MccDaq.ScanOptions Options = MccDaq.ScanOptions.Default; // foreground mode scan
MccDaq.ErrorInfo ULStat = DaqBoard.AOutScan
(LowChan, HighChan, NumPoints, ref Rate, Range, MemHandle, Options);
float VoltValue;
for (int i = 0; i < NumPoints; ++i)
{
lblAOutData[i].Text = DAData[i].ToString("0");
VoltValue = ConvertToVolts(DAData[i]);
lblAOutVolts[i].Text = VoltValue.ToString("0.000V");
}
for (int i = HighChan + 1; i <= 3; i++)
{
lblAOutData[i].Text = "";
}
}
private void cmdSendData_Click(object eventSender, System.EventArgs eventArgs) /* Handles cmdSendData.Click */
{
// Parameters:
// LowChan :the lower channel of the scan
// HighChan :the upper channel of the scan
// Count :the number of D/A values to send
// Rate :per channel sampling rate ((samples per second) per channel)
// DAData :array of values to send to the scanned channels
// Options :data send options
FirstPoint = 0;
int LowChan = 0; // First analog output channel
int HighChan = 1; // Last analog output channel
int Rate = 100; // Rate of data update (ignored if board does not support timed analog output)
MccDaq.Range Gain = MccDaq.Range.Bip5Volts; // Ignored if gain is not programmable
MccDaq.ScanOptions Options = MccDaq.ScanOptions.Default; // foreground mode scan
MccDaq.ErrorInfo ULStat = DaqBoard.AOutScan(LowChan, HighChan, Count, ref Rate, Gain, MemHandle, Options);
for (int i = 0; i <= NumPoints - 1; ++i)
{
lblAOutData[i].Text = DAData[i].ToString("0");
}
}
