GpDevFind

Boards that Support the Function

Operation             Search out devices currently connected, with the exception of this one.

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)

Mode                   Master mode

Parameters          Fstb        : Found address of devices

Ret         : Return value

0      : Normal completion

80    : GpIni() hasn't execute

140  : Asynchronous function is executing now

255  : Not applied to the board which can be used

(See "Return Values" for details.)

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.