GpChkstb

$image\head10.gif$ Operation Checks the status byte currently set.

$image\head10.gif$ Format

(VB.NET)

Dim Stb, Eoi, Ret As Integer

Ret = GpChkstb(Stb, Eoi)

(C)

DWORD Stb, Eoi, Ret;

Ret = GpChkstb(&Stb, &Eoi);

(C#)

uint Stb, Eoi, Ret;

Ret = gpib.Chkstb(out Stb, out Eoi);

(Python)

Stb, Eoi, Ret = ctypes.c_ulong(), ctypes.c_ulong(), ctypes.c_ulong()

Ret.value = GpibPy.GpChkstb(ctypes.byref(Stb), ctypes.byref(Eoi))

$image\head10.gif$ Mode Slave mode only

$image\head10.gif$ Parameters

Stb : Status byte (return value)

Eoi : EOI specification status (return value)

0 : Not specified (for service requests)

1 : Specified

Ret : Return value

0 : Normal completion

80 : GpIni() hasn't execute

140 : Asynchronous function is executing now

255 : Parameter error

(See "Return Values" for details.)