設定例

■VB.NET用

Dim Ret As Integer

Dim Str(4) As Byte

Dim FltData As Single

Str(0) = 62

Str(1) = 51

Str(2) = 246

Str(3) = 224

FltData = 0

Ret = GpCnvCvs(Str, FltData)

(実行結果)

FltData[0]: 0.1757464

■C言語用

DWORD Ret;

BYTE Str[4];

float FltData;

Str[0] = 62;

Str[1] = 51;

Str[2] = 246;

Str[3] = 224;

FltData = 0;

Ret = GpCnvCvs(Str, &FltData);

(実行結果)

FltData[0]: 0.1757464

■C#用

uint Ret;

byte[] Str = new byte[4];

float FltData;

Str[0] = 62;

Str[1] = 51;

Str[2] = 246;

Str[3] = 224;

FltData = 0;

Ret = gpib.CnvCvs(Str, out FltData);

(実行結果)

FltData[0]: 0.1757464

■Python用

Ret = ctypes.c_ulong()

Str = (ctypes.c_ubyte * 4)()

FltData = ctypes.c_float()

Str[0] = 62

Str[1] = 51

Str[2] = 246

Str[3] = 224

FltData.value = 0

Ret.value = GpibPy.GpCnvCvs(Str, ctypes.byref(FltData))

(実行結果)

FltData[0]: 0.1757464