GetDeviceSetting

Function

Get the device settings.

Format

Ret = GetDeviceSetting (AoChannels, Frequency, FrequencyType, FrequencyUnit, Arg1)

Parameters

AoChannel [ VB.NET : Short ] [ C++ : short * ] [ C# : ref short ]

Return the channel number.

Frequency [ VB.NET : Single ] [ C++ : float * ] [ C# : ref float ]

Return the frequency.

FrequencyType [ VB.NET : Short ] [ C++ : short * ] [ C# : ref short ]

Return the type.

0	Frequency
1	Period

FrequencyUnit [ VB.NET : Short ] [ C++ : short * ] [ C# : out short ]

Return the unit.

0	Frequency [ Hz ], Period [ sec ]
1	Frequency [ kHz ], Period [ msec ]

Arg1 [ VB.NET : Short ] [ C++ : short * ] [ C# : out short ]

Specify the address of the reserved area. 0 is fixed (reserved)

Return Value

Ret [ VB.NET : Integer ] [ C++ : long ] [ C# : int ]

Return Value	Description
0	Normal completed

The others (See also: Error Code List)

Remarks

Get the set frequency and number of channels.
The unit of the frequency value can be confirmed from the third and fourth parameters.

Example

Get the number of channels, frequency, frequency type, and frequency units.

VB.NET

Dim Ret As Long

Dim AoChannels As Short

Dim Freuency As Single

Dim FrequencyType As Short

Dim FrequencyUnit As Short

Dim Arg As Short

Ret = c_fgen.GetDeviceSetting(AoChannels, Frequency, FrequencyType, FrequencyUnit, Arg)

C++

long Ret;

ICWaveformGeneratorPtr c_fgen;

short AoChannels;

float Frequency;

short FrequencyType;

short FrequencyUnit;
short Arg;

Ret = c_fgen->GetDeviceSetting (&AoChannels, &Frequency, &FrequencyType, &FrequencyUnit, &Arg);

int Ret;

short AoChannels = 0;

float Freuency = 0;

short Frequency = 0;

short FrequencyUnit = 0;

short Arg = 0;

Ret = c_fgen.GetDeviceSetting(ref AoChannels, ref Frequency, ref FrequencyType, ref FrequencyUnit, ref Arg);