FindRQS — find device requesting service and read its status byte
#include <gpib/ib.h>
void FindRQS( | board_desc, | |
addressList[], | ||
status) ; |
int board_desc
;const Addr4882_t addressList[]
;short *status
; FindRQS will serial poll the GPIB addresses specified in the
addressList
array until it finds a device
requesting service. The status byte of the device requesting
service is stored in the location specified by status
.
The addressList
array index of the device requesting
service is returned in ibcnt.
If no device requesting service is found,
an ETAB error is returned in iberr.