Rockwell Automation 5370 CVIM Communications Manual - Manual (Page 67)

Chapter 4
Using the Remote I/O Link
(Node Adapter)
4–30
/* CVIM to 6008–SI sample communications program */
/* Copyright Allen–Bradley 1–12–90 jrm, */
/* This program was compiled using Microsoft
r
C Version 5.1 */
#include
#include
/* Include the 6008–SI definitions */
#include
#define TRIGGER_1_BIT 0x0400
/* define storage for configuration data */
unsigned config[135][64], configlen[135], template[256][64], templen[256];
void main()
{
QMR mr_pkt;
unsigned segment; /* segment of 6008–SI card
unsigned status, err, CVIM_rack, block_num, numblocks, block1;
unsigned block2, last_blk, x, t;
int op_num, block_1;
/* Prompt – enter address 6008–SI card */
printf (”\n\n\nCVIM to 6008–SI communications sample program\n\n”);
printf (”Enter hex RAM address for 6008–SI card (e.g. 0x000): ”);
scanf (”%x”, &segment)
/* initialize the 6008–SI */
status = setup_6008(baud, 1, l, segment, &mr_pkt);
if (status != OK)
{
printf (”Setup failed: command=%s, status=%s\n”,
xlat_cmd(status), xlat_conf(mr_pkt.qmr_stat));
if (status != C_AUTOCONF && status != C_SETUP)
printf (”Scanner fatal error %d\n”, fatal_6008());
abort();
}
/* Place scanner in RUN mode */
mr_pkt.qmr_data[0] = CM_RUN;
status = mr_wait (C_SETMODE, &mr_pkt);
if (status != OK)
{
printf (”Setup failed: command=%s, status=%s\n”,
xlat_cmd(status), xlat_conf(mr_pkt.qmr_stat));
if (status != C_AUTOCONF && status != C_SETUP)
printf (”Scanner fatal error %d\n”, fatal_6008());
abort();
}
/* Disable host watchdog. For sample program ONLY ––
not recommended for any application programs. */
host_active(–1);
Example 6008–SI Program
(cont’d)