TestSRQ — query state of SRQ bus line
#include <gpib/ib.h>
void TestSRQ( | board_desc, | |
result) ; |
int board_desc
;short *result
;
TestSRQ() checks the state of the SRQ
bus line and
writes its state to the location specified by result
.
A 1 indicates the SRQ line is asserted,
and a 0 indicates
the line is not asserted.
Some boards lack the capability to report the status of the SRQ line. In such a case, an ECAP error is returned in iberr.