GpDevFind

$image\head10.gif$ Operation Search out devices currently connected, with the exception of this one.

$image\head10.gif$ Format

(VB.NET)

Dim Ret As Integer

Dim Fstb(32) As Integer

Ret = GpDevFind(Fstb)

(C)

DWORD Ret;

DWORD Fstb[32];

Ret = GpDevFind(Fstb);

(C#)

uint Ret;

uint[] Fstb = new uint[32];

Ret = gpib.DevFind(Fstb);

(Python)

Ret = ctypes.c_ulong()

Fstb = (ctypes.c_ulong * 32)()

Ret.value = GpibPy.GpDevFind(Fstb)

$image\head10.gif$ Mode Master mode

$image\head10.gif$ Parameters

Fstb : Found address of devices

Ret : Return value

0 : Normal completion

80 : GpIni() hasn't execute

140 : Asynchronous function is executing now

(See "Return Values" for details.)

$image\head10.gif$ Notes

Search out the primary address of all of connected devices and set its data array.

For example, in the case of primary addresses of other devices that are 2 and 10, the data array is as follows.

Fstb[0] : 2

Fstb[1] : 10

Fstb[2] : 255

Fstb[3] : 255

Fstb[31] : 255

After all devices have been searched out, set the rest of the members of the array, not including your own address, to 255.