static int Main(string[] args)
{
var rawAdData = new short[short.MaxValue - short.MinValue];
for (short i = short.MinValue; i < short.MaxValue; ++i)
{
rawAdData[i - short.MinValue] = i;
}
var voltage = new double[rawAdData.Length];
var res = D2KDASK.D2K_Register_Card(D2KDASK.DAQ_2213, 0);
if (res < 0)
{
Console.Error.WriteLine("Failed to register card.");
return(1);
}
ushort cardNumber = (ushort)res;
const int Channels = 2;
var channels = new ushort[Channels];
var ranges = new ushort[Channels];
for (int i = 0; i < Channels; ++i)
{
channels[i] = (ushort)i;
ranges[i] = D2KDASK.AD_B_10_V;
}
// Is it possible to call this function like this?
// D2KDASK.D2K_AI_ContVScale(D2KDASK.AD_B_10_V, rawAdData, voltage, voltage.Length);
// Why is card number necessary for such a simple function?
res = D2KDASK.D2K_AI_ContVScale(cardNumber, D2KDASK.AD_B_10_V,
rawAdData, voltage, voltage.Length);
if (res != D2KDASK.NoError)
{
Console.Error.WriteLine("D2K_AI_ContVScale failed: {0}.", res);
D2KDASK.D2K_Release_Card(cardNumber);
return(1);
}
// Output: 305.17578125
// It is about ADRange / (short.MaxValue + 1) * 1e6.
for (int i = 0; i < voltage.Length; ++i)
{
Console.WriteLine("{0}", DoubleConverter.ToExactString(voltage[i] / rawAdData[i] * 1e6));
}
var scale = 10.0 / (short.MaxValue + 1);
var rawAdData2 = new short[]
{
-32767, -32766, -10000,
-1000, -2000, -3000,
-1, -2, -3,
1, 2, 3,
1000, 2000, 3000,
32767, 32766, 10000,
};
var voltage2 = new double[rawAdData2.Length];
res = D2KDASK.D2K_AI_ContVScale(cardNumber, D2KDASK.AD_B_10_V,
rawAdData2, voltage2, voltage2.Length);
if (res != D2KDASK.NoError)
{
Console.Error.WriteLine("D2K_AI_ContVScale failed: {0}.", res);
D2KDASK.D2K_Release_Card(cardNumber);
return(1);
}
for (int i = 0; i < rawAdData2.Length; ++i)
{
Console.WriteLine("{0} {1} {2}",
rawAdData2[i],
DoubleConverter.ToExactString(voltage2[i]),
DoubleConverter.ToExactString(rawAdData2[i] * scale));
}
D2KDASK.D2K_Release_Card(cardNumber);
Util.Pause();
return(0);
}
