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Rewrote the 'nodes' command to use netflood rather than trickle - but the 'nodes' command don't seem to work reliably anyway, so it currently is a candidate for removal.

This commit is contained in:
adamdunkels 2008-08-15 19:06:14 +00:00
parent 2f81a0463a
commit 66988436f8
1 changed files with 20 additions and 16 deletions
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36
apps/shell/shell-rime.c
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@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: shell-rime.c,v 1.7 2008/07/07 23:22:59 adamdunkels Exp $
* $Id: shell-rime.c,v 1.8 2008/08/15 19:06:14 adamdunkels Exp $
*/
/**
@ -50,7 +50,7 @@
#include "net/rime.h"
#include "net/rime/neighbor.h"
#include "net/rime/route.h"
#include "net/rime/trickle.h"
#include "net/rime/netflood.h"
#include "net/rime/timesynch.h"
@ -68,13 +68,15 @@ int snprintf(char *str, size_t size, const char *format, ...);
#define COLLECT_REXMITS 4
enum {
TRICKLE_TYPE_NODES,
NETFLOOD_TYPE_NODES,
};
struct trickle_msg {
struct netflood_msg {
uint8_t type;
};
static uint8_t nodes_seqno;
#define COLLECT_MSG_HDRSIZE 4
struct collect_msg {
uint16_t timestamp;
@ -83,7 +85,7 @@ struct collect_msg {
};
static struct collect_conn collect;
static struct trickle_conn trickle;
static struct netflood_conn netflood;
static struct ctimer ctimer;
static int waiting_for_nodes = 0;
static int waiting_for_collect = 0;
@ -276,7 +278,7 @@ PROCESS_THREAD(shell_neighbors_process, ev, data)
PROCESS_THREAD(shell_nodes_process, ev, data)
{
static struct etimer etimer;
struct trickle_msg *msg;
struct netflood_msg *msg;
char buf[10];
PROCESS_BEGIN();
@ -296,9 +298,9 @@ PROCESS_THREAD(shell_nodes_process, ev, data)
rimebuf_clear();
msg = rimebuf_dataptr();
rimebuf_set_datalen(sizeof(struct trickle_msg));
msg->type = TRICKLE_TYPE_NODES;
trickle_send(&trickle);
rimebuf_set_datalen(sizeof(struct netflood_msg));
msg->type = NETFLOOD_TYPE_NODES;
netflood_send(&netflood, nodes_seqno++);
etimer_set(&etimer, CLOCK_SECOND * 10);
waiting_for_nodes = 1;
@ -452,23 +454,25 @@ send_collect(void *dummy)
}
/*---------------------------------------------------------------------------*/
static void
recv_trickle(struct trickle_conn *c)
recv_netflood(struct netflood_conn *c)
{
struct trickle_msg *msg;
struct netflood_msg *msg;
msg = rimebuf_dataptr();
if(msg->type == TRICKLE_TYPE_NODES) {
ctimer_set(&ctimer, random_rand() % (CLOCK_SECOND * 2),
if(msg->type == NETFLOOD_TYPE_NODES) {
ctimer_set(&ctimer, random_rand() % (CLOCK_SECOND * 8),
send_collect, NULL);
}
}
const static struct trickle_callbacks trickle_callbacks = { recv_trickle };
const static struct netflood_callbacks netflood_callbacks = { recv_netflood,
NULL, NULL };
/*---------------------------------------------------------------------------*/
void
shell_rime_init(void)
{
trickle_open(&trickle, CLOCK_SECOND * 4, 16, &trickle_callbacks);
collect_open(&collect, 17, &collect_callbacks);
netflood_open(&netflood, CLOCK_SECOND * 8,
SHELL_RIME_CHANNEL_NODES, &netflood_callbacks);
collect_open(&collect, SHELL_RIME_CHANNEL_COLLECT, &collect_callbacks);
shell_register_command(&collect_command);
shell_register_command(&mac_command);