/// <summary>
/// Creates a new RandomAccessScanner writing samples to the indicated channels
/// </summary>
/// <param name="lookupTable">The point-voltage conversion table to use</param>
/// <param name="xChannel">The device and ao-channel for the x-mirror</param>
/// <param name="yChannel">The device and ao-channel for the y-mirror</param>
/// <param name="vMin">The minimum of the voltage range used on the Ao channels</param>
/// <param name="vMax">The maximum of the voltage range used on the Ao channels</param>
public RandomAccessScanner(PointVoltageConverter lookupTable, string xChannel, string yChannel, double vMin, double vMax)
{
if (!(vMin < vMax))
{
throw new ArgumentException("Minimum voltage has to be smaller than maximum voltage");
}
if (vMin < -10 || vMax > 10)
{
throw new ArgumentException("The minimum voltage can't be below -10 and the maximum voltage can't be above 10");
}
_vMin = vMin;
_vMax = vMax;
//_xMirrorTask = new Task("AOXMirror");
//_xMirrorTask.AOChannels.CreateVoltageChannel(xChannel, "XOut", vMin, vMax, AOVoltageUnits.Volts);
//_xWriter = new AnalogSingleChannelWriter(_xMirrorTask.Stream);
//_yMirrorTask = new Task("AOYMirror");
//_yMirrorTask.AOChannels.CreateVoltageChannel(yChannel, "YOut", vMin, vMax, AOVoltageUnits.Volts);
//_yWriter = new AnalogSingleChannelWriter(_yMirrorTask.Stream);
_mirrorTask = new Task("AOMirror");
_mirrorTask.AOChannels.CreateVoltageChannel(xChannel, "XOut", vMin, vMax, AOVoltageUnits.Volts);
_mirrorTask.AOChannels.CreateVoltageChannel(yChannel, "YOut", vMin, vMax, AOVoltageUnits.Volts);
_multiWriter = new AnalogMultiChannelWriter(_mirrorTask.Stream);
if (lookupTable != null && !lookupTable.Complete)
{
throw new ArgumentException("The provided lookup table has to be complete");
}
CoordinateConverter = lookupTable;
}
/// <summary>
/// Creates a new RandomAccessScanner writing samples to the first device
/// using AO0 for the xMirror and AO1 for the YMirror
/// </summary>
/// <param name="lookupTable">The point-voltage conversion table to use</param>
public RandomAccessScanner(PointVoltageConverter lookupTable) : this()
{
if (!lookupTable.Complete)
{
throw new ArgumentException("The provided lookup table has to be complete");
}
CoordinateConverter = lookupTable;
}