/* send command */ iprintf(id, "%s\n", cmd);
/* check cmd for a ’?’, if found assume it is a query */ for(idx=0; idx<strlen(cmd); idx++)
if( ’?’ == cmd[idx])
{
/* wait up to 1 minute for srq handler */ if( 0 != iwaithdlr(60000))
{
printf("ERROR: Failed to process Query\n");
}
break;
}
}/* while - there are commands to send */ /* remove the handler */
ionsrq( id, 0);
/* close the session */
printf("\nClosing Instrument at %s\n", addr); iclose(id);
}
Programming the Status System 21 |