Boards that Support the Function
Operation Enables or disables TA/LA bits internally.
Format
(VB.NET)
Dim TaLaSts, Ret As Integer
Ret = GpTaLaBit(TaLaSts)
(C)
DWORD TaLaSts, Ret;
Ret = GpTaLaBit(TaLaSts);
(C#)
uint TaLaSts, Ret;
Ret = gpib.TaLaBit(TaLaSts);
(Python)
TaLaSts, Ret = ctypes.c_ulong(), ctypes.c_ulong()
Ret.value = GpibPy.GpTaLaBit(TaLaSts)
Mode Master mode/Slave mode
Parameters
TaLaSts : Sets status of TA/LA.
Bit1 : TA(0:OFF, 1:ON)
Bit2 : LA(0:OFF, 1:ON)
The other bits are ignored.
TaLaSts = 4; /* LA = 1, TA = 0 */
TaLaSts = 2; /* LA = 0, TA = 1 */
TaLaSts = 0; /* LA = 0, TA = 0 */
Ret : Return value
0 : Normal completion
80 : GpIni() hasn't execute
140 : Asynchronous function is executing now
(See "Return Values" for details.)
Notes
This function changes the TA/LA status within
the driver rather than the actual board status.
Executing the function may result in broken data or timeout.
Therefore, you should have proper understanding of the GPIB protocols when
using the function.
See "Contents
of the uPD7210C
Register" for details
about TA/LA.