Reincarnate the sensinode/cc2430 port

2012-03-05 16:28:06 +00:00 · 2012-03-05 16:28:06 +00:00 · b7674c3636
commit b7674c3636
parent c78b5bad5c
114 changed files with 10044 additions and 3068 deletions
--- a/examples/sensinode/broadcast-rime.c
+++ b/examples/sensinode/broadcast-rime.c
@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2007, Swedish Institute of Computer Science.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * This file is part of the Contiki operating system.
+ *
+ * $Id: example-broadcast.c,v 1.2 2009/11/19 17:29:41 nifi Exp $
+ */
+
+/**
+ * \file
+ *         Testing the broadcast layer in Rime
+ * \author
+ *         Adam Dunkels <adam@sics.se>
+ */
+
+#include "contiki.h"
+#include "net/rime.h"
+#include "lib/random.h"
+#include "net/rime/rimestats.h"
+#include "dev/leds.h"
+#include "dev/models.h"
+
+#define DEBUG 1
+#if DEBUG
+#include <stdio.h>
+#define PRINTF(...) printf(__VA_ARGS__)
+#else
+#define PRINTF(...)
+#endif
+
+#define BROADCAST_CHANNEL 129
+
+/*---------------------------------------------------------------------------*/
+PROCESS(example_broadcast_process, "BROADCAST example");
+AUTOSTART_PROCESSES(&example_broadcast_process);
+/*---------------------------------------------------------------------------*/
+static void broadcast_recv(struct broadcast_conn *c, const rimeaddr_t *from)
+{
+  leds_toggle(LEDS_RED);
+  PRINTF("broadcast message received from %02x.%02x\n", from->u8[0], from->u8[1]);
+  PRINTF("Size=0x%02x: '0x%04x'\n", packetbuf_datalen(), *(uint16_t *) packetbuf_dataptr());
+}
+
+static void print_rime_stats()
+{
+  PRINTF("\nNetwork Stats\n");
+  PRINTF("   TX=%lu ,      RX=%lu\n", rimestats.tx, rimestats.rx);
+  PRINTF("LL-TX=%lu ,   LL-RX=%lu\n", rimestats.lltx, rimestats.llrx);
+  PRINTF(" Long=%lu ,   Short=%lu\n", rimestats.toolong, rimestats.tooshort);
+  PRINTF("T/Out=%lu , CCA-Err=%lu\n", rimestats.timedout,
+      rimestats.contentiondrop);
+}
+
+static const struct broadcast_callbacks bc_rx = { broadcast_recv };
+static struct broadcast_conn broadcast;
+/*---------------------------------------------------------------------------*/
+PROCESS_THREAD(example_broadcast_process, ev, data)
+{
+  static struct etimer et;
+  static uint16_t counter;
+
+  PROCESS_EXITHANDLER(broadcast_close(&broadcast);)
+
+  PROCESS_BEGIN();
+
+  PRINTF("Start\n");
+  broadcast_open(&broadcast, BROADCAST_CHANNEL, &bc_rx);
+  PRINTF("Open Broadcast Connection, channel %u\n", BROADCAST_CHANNEL);
+  //    leds_off(LEDS_ALL);
+  while(1) {
+
+    /* Delay 2-4 seconds */
+    etimer_set(&et, CLOCK_SECOND * 2);
+    PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
+    leds_on(LEDS_GREEN);
+    packetbuf_copyfrom(&counter, sizeof(counter));
+    PRINTF("Sending %u bytes: 0x%04x\n", packetbuf_datalen(), *(uint16_t *) packetbuf_dataptr());
+    if (broadcast_send(&broadcast) == 0) {
+      PRINTF("Error Sending\n");
+    }
+
+    print_rime_stats();
+    PRINTF("===================================\n");
+    counter++;
+    leds_off(LEDS_GREEN);
+  }
+
+  PROCESS_END();
+}
+/*---------------------------------------------------------------------------*/