Rockwell Automation 6008-SV2R VMEbus remote I/O Scanner - Manual (Page 160)

Chapter
Programming the Scanner
8
8Ć26
/*
**
** PRINT_LINK_CONFIG() –– print contents of link_config data structure
**
**
This routine prints the contents of a link_config structure, which is used by the
** autocfg() and linkstatus() routines.
**
**
parameters: pointer to link_config structure
** return value: none
**
*/
void
print_link_config (channel far *chan, link_config far *ptr)
{
unsigned short ioaswblk_size;
unsigned short i;
/* determine I/O adapter status word block size */
ioaswblk_size = (unsigned short)
((chan–>ScannerMode == MODE_COMPATIBLE) ? SVC_IOASWBLK_SIZE :
SVS_IOASWBLK_SIZE);
printf(”\n\track\tGRP0\tGRP1\tGRP2\tGRP3\n”);
for (i = 0; i < ioaswblk_size; i += 4) {
printf(”\t%d\t%XH\t%XH\t%XH\t%XH\n”, (i/4),
ptr–>ioaswblk[i+0], ptr–>ioaswblk[i+1],
ptr–>ioaswblk[i+2], ptr–>ioaswblk[i+3]);
}
printf(”\n\tscanlist length = %d\n”, ptr–>scanlist_len);
for (i = 0; i < ptr–>scanlist_len; i++) {
printf(”\tentry[%d] = %XH\n”, i, ptr–>scanlist[i]);
}
return;
}