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Update example-collect.c

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- bugfix: more frequent transmissions than expected (every 30 seconds)
- indentation: replace tabs with spaces
This commit is contained in:
Yasuyuki Tanaka 2016-12-13 15:32:21 +01:00
parent 5d19196e54
commit 8b3f29325d
1 changed files with 13 additions and 15 deletions
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28
examples/rime/example-collect.c
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@ -58,10 +58,10 @@ static void
recv(const linkaddr_t *originator, uint8_t seqno, uint8_t hops) recv(const linkaddr_t *originator, uint8_t seqno, uint8_t hops)
{ {
printf("Sink got message from %d.%d, seqno %d, hops %d: len %d '%s'\n", printf("Sink got message from %d.%d, seqno %d, hops %d: len %d '%s'\n",
originator->u8[0], originator->u8[1], originator->u8[0], originator->u8[1],
seqno, hops, seqno, hops,
packetbuf_datalen(), packetbuf_datalen(),
(char *)packetbuf_dataptr()); (char *)packetbuf_dataptr());
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
static const struct collect_callbacks callbacks = { recv }; static const struct collect_callbacks callbacks = { recv };
@ -70,15 +70,15 @@ PROCESS_THREAD(example_collect_process, ev, data)
{ {
static struct etimer periodic; static struct etimer periodic;
static struct etimer et; static struct etimer et;
PROCESS_BEGIN(); PROCESS_BEGIN();
collect_open(&tc, 130, COLLECT_ROUTER, &callbacks); collect_open(&tc, 130, COLLECT_ROUTER, &callbacks);
if(linkaddr_node_addr.u8[0] == 1 && if(linkaddr_node_addr.u8[0] == 1 &&
linkaddr_node_addr.u8[1] == 0) { linkaddr_node_addr.u8[1] == 0) {
printf("I am sink\n"); printf("I am sink\n");
collect_set_sink(&tc, 1); collect_set_sink(&tc, 1);
} }
/* Allow some time for the network to settle. */ /* Allow some time for the network to settle. */
@ -88,22 +88,19 @@ PROCESS_THREAD(example_collect_process, ev, data)
while(1) { while(1) {
/* Send a packet every 30 seconds. */ /* Send a packet every 30 seconds. */
if(etimer_expired(&periodic)) { etimer_set(&periodic, CLOCK_SECOND * 30);
etimer_set(&periodic, CLOCK_SECOND * 30); etimer_set(&et, random_rand() % (CLOCK_SECOND * 30));
etimer_set(&et, random_rand() % (CLOCK_SECOND * 30));
}
PROCESS_WAIT_EVENT(); PROCESS_WAIT_UNTIL(etimer_expired(&et));
{
if(etimer_expired(&et)) {
static linkaddr_t oldparent; static linkaddr_t oldparent;
const linkaddr_t *parent; const linkaddr_t *parent;
printf("Sending\n"); printf("Sending\n");
packetbuf_clear(); packetbuf_clear();
packetbuf_set_datalen(sprintf(packetbuf_dataptr(), packetbuf_set_datalen(sprintf(packetbuf_dataptr(),
"%s", "Hello") + 1); "%s", "Hello") + 1);
collect_send(&tc, 15); collect_send(&tc, 15);
parent = collect_parent(&tc); parent = collect_parent(&tc);
@ -118,6 +115,7 @@ PROCESS_THREAD(example_collect_process, ev, data)
} }
} }
PROCESS_WAIT_UNTIL(etimer_expired(&periodic));
} }
PROCESS_END(); PROCESS_END();