Measurement Computing GPIB-488 - Manual (Page 16)

Chapter 3 GPIB 488.1 Library Reference
GPIB-488 3-3 Programming Reference Manual
IBASK
Returns software configuration information.
Syntax
C ibask (int boarddev, int option, unsigned int
*value)
Parameters
boarddev A board handle or device handle
option Specifies which configuration item to return; see Table.
value Current value of specified item returned here
Table 3-2. ibask Options
Option Valid for Information returned
IbaPAD bd/dev Primary address of board or device
IbaSAD bd/dev Secondary address of board or dev
IbaTMO bd/dev The current timeout value for I/O commands (refer to
ibtmo for a list of possible values)
IbaEOT bd/dev 0 = EOI asserted at end of write
non zero = EOI is not asserted at end of write
IbaPPC bd The current parallel poll configuration of the board
IbaREADDR dev 0 = Forced re-addressing is disabled
non zero = Forced re-addressing is enabled.
IbaAUTOPOLL bd 0 = automatic at end of write
non zero = automatic serial poll is disabled
IbaCICPROT bd 0 = CIC protocol is disabled
non zero = CIC protocol is enabled
IbaSC bd 0 = board is not system controller
non zero = board is system controller
IbaSRE bd 0 = do not automatically assert REN line when system
controller
non zero = automatically assert REN line when system
controller