Removed the 'nodes' command from the shell: it never really worked
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adamdunkels
parent
ec928a2a19
commit
331f93b439
1 changed files with 2 additions and 99 deletions
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@ -28,7 +28,7 @@
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*
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* This file is part of the Contiki operating system.
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*
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* $Id: shell-rime.c,v 1.16 2010/02/04 16:21:15 adamdunkels Exp $
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* $Id: shell-rime.c,v 1.17 2010/02/28 14:16:19 adamdunkels Exp $
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*/
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/**
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@ -50,7 +50,6 @@
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#include "net/rime.h"
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#include "net/rime/neighbor.h"
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#include "net/rime/route.h"
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#include "net/rime/netflood.h"
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#include "net/rime/timesynch.h"
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@ -65,17 +64,7 @@ int snprintf(char *str, size_t size, const char *format, ...);
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#include <string.h>
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#define COLLECT_REXMITS 4
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enum {
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NETFLOOD_TYPE_NODES,
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};
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struct netflood_msg {
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uint8_t type;
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};
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static uint8_t nodes_seqno;
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#define COLLECT_REXMITS 8
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#define COLLECT_MSG_HDRSIZE 4
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struct collect_msg {
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@ -85,35 +74,16 @@ struct collect_msg {
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};
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static struct collect_conn collect;
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static struct netflood_conn netflood;
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static struct ctimer ctimer;
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static int waiting_for_nodes = 0;
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static int waiting_for_collect = 0;
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static int messages_received = 0;
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static int is_sink = 0;
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/* XXX ideas not implemented yet:
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* download: download file from specific node.
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* traceroute
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*/
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/*---------------------------------------------------------------------------*/
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PROCESS(shell_mac_process, "mac");
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SHELL_COMMAND(mac_command,
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"mac",
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"mac <onoroff>: turn MAC protocol on (1) or off (0)",
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&shell_mac_process);
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PROCESS(shell_nodes_process, "nodes");
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SHELL_COMMAND(nodes_command,
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"nodes",
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"nodes: get a list of nodes in the network",
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&shell_nodes_process);
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PROCESS(shell_send_process, "send");
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SHELL_COMMAND(send_command,
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"send",
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@ -240,47 +210,6 @@ PROCESS_THREAD(shell_routes_process, ev, data)
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PROCESS_END();
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}
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/*---------------------------------------------------------------------------*/
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PROCESS_THREAD(shell_nodes_process, ev, data)
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{
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static struct etimer etimer;
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struct netflood_msg *msg;
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char buf[10];
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PROCESS_BEGIN();
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if(!is_sink) {
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shell_output_str(&nodes_command,
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"Setting up a collection network...", "");
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#if TIMESYNCH_CONF_ENABLED
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timesynch_set_authority_level(0);
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#endif
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collect_set_sink(&collect, 1);
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etimer_set(&etimer, CLOCK_SECOND * 2);
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PROCESS_WAIT_UNTIL(etimer_expired(&etimer));
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is_sink = 1;
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}
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packetbuf_clear();
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msg = packetbuf_dataptr();
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packetbuf_set_datalen(sizeof(struct netflood_msg));
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msg->type = NETFLOOD_TYPE_NODES;
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netflood_send(&netflood, nodes_seqno++);
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etimer_set(&etimer, CLOCK_SECOND * 10);
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waiting_for_nodes = 1;
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shell_output_str(&nodes_command,
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"Request sent, waiting for replies...", "");
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messages_received = 0;
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PROCESS_WAIT_UNTIL(etimer_expired(&etimer));
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snprintf(buf, sizeof(buf), "%d", messages_received);
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shell_output_str(&nodes_command, buf, " nodes heard");
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waiting_for_nodes = 0;
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PROCESS_END();
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}
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/*---------------------------------------------------------------------------*/
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#if WITH_TREEDEPTH
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PROCESS_THREAD(shell_treedepth_process, ev, data)
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{
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@ -394,13 +323,6 @@ recv_collect(const rimeaddr_t *originator, u8_t seqno, u8_t hops)
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dataptr, packetbuf_datalen() - COLLECT_MSG_HDRSIZE);
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}
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}
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} else if(waiting_for_nodes) {
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char buf[40];
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snprintf(buf, sizeof(buf), "%d.%d, %d hops, latency %lu ms",
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originator->u8[0], originator->u8[1],
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hops, (1000L * latency) / RTIMER_ARCH_SECOND);
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shell_output_str(&nodes_command, "Message from node ", buf);
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messages_received++;
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}
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}
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@ -419,32 +341,13 @@ send_collect(void *dummy)
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collect_send(&collect, COLLECT_REXMITS);
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}
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/*---------------------------------------------------------------------------*/
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static int
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recv_netflood(struct netflood_conn *c, const rimeaddr_t *from,
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const rimeaddr_t *originator, uint8_t seqno, uint8_t hops)
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{
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struct netflood_msg *msg;
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msg = packetbuf_dataptr();
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if(msg->type == NETFLOOD_TYPE_NODES) {
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ctimer_set(&ctimer, random_rand() % (CLOCK_SECOND * 8),
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send_collect, NULL);
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}
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return 1;
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}
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const static struct netflood_callbacks netflood_callbacks = { recv_netflood,
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NULL, NULL };
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/*---------------------------------------------------------------------------*/
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void
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shell_rime_init(void)
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{
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netflood_open(&netflood, CLOCK_SECOND * 8,
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SHELL_RIME_CHANNEL_NODES, &netflood_callbacks);
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collect_open(&collect, SHELL_RIME_CHANNEL_COLLECT, &collect_callbacks);
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shell_register_command(&collect_command);
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shell_register_command(&mac_command);
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shell_register_command(&nodes_command);
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shell_register_command(&packetize_command);
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shell_register_command(&routes_command);
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shell_register_command(&send_command);
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