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avoid broadcast storms during the test

This commit is contained in:
nvt-se 2010-02-05 11:52:37 +00:00
parent 85774e438d
commit 32c5fcb583
1 changed files with 13 additions and 3 deletions
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16
platform/msb430/apps/test-abc.c
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@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: test-abc.c,v 1.4 2009/03/12 21:58:21 adamdunkels Exp $
* $Id: test-abc.c,v 1.5 2010/02/05 11:52:37 nvt-se Exp $
*/
/**
@ -40,9 +40,18 @@
#include "contiki.h"
#include "net/rime.h"
#include "node-id.h"
#include <stdio.h>
#ifndef SENDER_ID
#define SENDER_ID 1
#endif
#ifndef SEND_INTERVAL
#define SEND_INTERVAL (CLOCK_SECOND * 3)
#endif
/*---------------------------------------------------------------------------*/
PROCESS(test_abc_process, "ABC test");
AUTOSTART_PROCESSES(&test_abc_process);
@ -79,10 +88,11 @@ PROCESS_THREAD(test_abc_process, ev, data)
abc_open(&abc, 128, &abc_call);
while(1) {
etimer_set(&et, CLOCK_SECOND / 2);
etimer_set(&et, SEND_INTERVAL);
PROCESS_WAIT_EVENT();
if (etimer_expired(&et)) {
if (etimer_expired(&et) && node_id == SENDER_ID) {
len = snprintf(buf, sizeof (buf), "%u", ++i);
printf("Sending packet %d\n", i);
packetbuf_copyfrom(buf, len + 1);
abc_send(&abc);
}