static void Main(string[] args)
{
int status;
//Create an instance of the AOU module
SD_AOU moduleAOU = new SD_AOU();
//Open a physical AOU-H0002 module on Slot 4
if ((status = moduleAOU.open("SD-PXE-AOU-H0002", 0, 3)) < 0)
{
Console.WriteLine("Error openning the Module 'SD-PXE-AOU-H0002', make sure the slot and chassis are correct. Aborting the Demo...");
Console.ReadKey();
return;
}
// Config amplitude and setup AWG in channels 0 and 1
moduleAOU.channelAmplitude(0, 1.2); // 1.2 Volts Peak
moduleAOU.channelWaveShape(0, SD_Waveshapes.AOU_AWG);
moduleAOU.channelAmplitude(1, 1.2); // 1.2 Volts Peak
moduleAOU.channelWaveShape(1, SD_Waveshapes.AOU_AWG);
Console.WriteLine("Press any key to run the AWG on channel 0 (infinite cycles of a Triangular with prescaler 2)...");
Console.ReadKey();
// Load, queue and run the Triangular.csv waveform on channel 0
if (moduleAOU.AWG(0, "Triangular.csv", SD_TriggerModes.AUTOTRIG, 0, 0, 2) < 0)
{
Console.WriteLine("Error loading the waveform file 'Triangular.csv', make sure the path is correct. Aborting the Demo...");
Console.ReadKey();
moduleAOU.close();
return;
}
Console.WriteLine("Press any key to run the AWG on channel 1 (2 cycles of a Triangular with prescaler 5)...");
Console.ReadKey();
// Load, queue and run the Triangular.csv waveform on channel 1
if (moduleAOU.AWG(1, "Triangular.csv", SD_TriggerModes.AUTOTRIG, 0, 2, 5) < 0)
{
Console.WriteLine("Error loading the waveform file 'Triangular.csv', make sure the path is correct. Aborting the Demo...");
Console.ReadKey();
moduleAOU.close();
return;
}
Console.WriteLine("Press any key to stop the AWGs 0 and 1...");
Console.ReadKey();
//Stop simultaneously the AWGs of channels 0 and 1.
moduleAOU.AWGstopMultiple(3);
Console.WriteLine("Press any key to run the AWG on channel 0 and 1...");
Console.WriteLine("(Channel 0: 1 cycle Triangular with prescaler 4 -- Channel 1: 3 cycles Triangular with prescaler 3)");
Console.ReadKey();
// Load, queue and run the triangular.csv waveform on channel 0
if (moduleAOU.AWG(0, "Triangular.csv", SD_TriggerModes.AUTOTRIG, 0, 1, 4) < 0)
{
Console.WriteLine("Error loading the waveform file 'Triangular.csv', make sure the path is correct. Aborting the Demo...");
Console.ReadKey();
moduleAOU.close();
return;
}
// Load, queue and run the triangular.csv waveform on channel 1
if (moduleAOU.AWG(1, "Triangular.csv", SD_TriggerModes.AUTOTRIG, 0, 3, 3) < 0)
{
Console.WriteLine("Error loading the waveform file 'Triangular.csv', make sure the path is correct. Aborting the Demo...");
Console.ReadKey();
moduleAOU.close();
return;
}
Console.WriteLine("Press any key to run the AWG on channel 0 with a long handmade RAW triangular waveform...");
Console.ReadKey();
double data = 0;
int nPoints = 1000000;
double inc = 0.1;
short[] waveformData = new short[nPoints];
for (int i = 0; i < nPoints; i++)
{
waveformData[i] = (short)(data * 32767.0);
data = data + inc;
if (data > 1)
{
data = 2 - data;
inc = -0.1;
}
else if (data < -1)
{
data = -2 - data;
inc = 0.1;
}
}
if (moduleAOU.waveformLoad(SD_WaveformTypes.WAVE_ANALOG, waveformData, 0) < 0)
{
Console.WriteLine("Error loading the waveform, make sure its data and type are correct. Aborting the Demo...");
Console.ReadKey();
moduleAOU.close();
return;
}
if (moduleAOU.AWGqueueWaveform(0, 0, 0, 0, 0, 0) < 0)
{
Console.WriteLine("Error queueing loaded waveform, make sure queue parameters are correct. Aborting the Demo...");
Console.ReadKey();
moduleAOU.close();
return;
}
if (moduleAOU.AWGstart(0) < 0)
{
Console.WriteLine("Error running AWG. Aborting the Demo...");
Console.ReadKey();
moduleAOU.close();
return;
}
Console.WriteLine("Press any key to quit the demo...");
Console.ReadKey();
moduleAOU.close();
}