New platform: TI cc2530 Development Kit

This commits adds support for TI's SmartRF05 Eval. Board with cc2530 EMs Some initial support for cc2531 USB dongles
2012-03-05 15:47:01 +00:00 · 2012-03-05 15:47:01 +00:00 · ad256e5014
commit ad256e5014
parent b7674c3636
68 changed files with 6824 additions and 0 deletions
--- a/examples/cc2530dk/border-router/border-router.c
+++ b/examples/cc2530dk/border-router/border-router.c
@ -0,0 +1,131 @@
+/*
+ * 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.
+ *
+ */
+
+#include "contiki.h"
+#include "contiki-lib.h"
+#include "contiki-net.h"
+
+#include <string.h>
+
+#define DEBUG DEBUG_PRINT
+#include "net/uip-debug.h"
+#include "net/rpl/rpl.h"
+#include "dev/watchdog.h"
+#include "dev/slip.h"
+#include "dev/leds.h"
+#include "cc253x.h"
+
+static uint8_t prefix_set;
+/*---------------------------------------------------------------------------*/
+PROCESS(border_router_process, "Border Router process");
+AUTOSTART_PROCESSES(&border_router_process);
+/*---------------------------------------------------------------------------*/
+static void
+print_local_addresses(void)
+{
+  int i;
+  uint8_t state;
+
+  PRINTF("Router's IPv6 addresses:\n");
+  for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
+    state = uip_ds6_if.addr_list[i].state;
+    if(uip_ds6_if.addr_list[i].isused && (state == ADDR_TENTATIVE || state
+        == ADDR_PREFERRED)) {
+      PRINTF("  ");
+      PRINT6ADDR(&uip_ds6_if.addr_list[i].ipaddr);
+      PRINTF("\n");
+      if (state == ADDR_TENTATIVE) {
+        uip_ds6_if.addr_list[i].state = ADDR_PREFERRED;
+      }
+    }
+  }
+}
+/*---------------------------------------------------------------------------*/
+void
+request_prefix(void) {
+  /* mess up uip_buf with a dirty request... */
+  uip_buf[0] = '?';
+  uip_buf[1] = 'P';
+  uip_len = 2;
+  slip_send();
+  uip_len = 0;
+}
+/*---------------------------------------------------------------------------*/
+/* Set our prefix when we receive one over SLIP */
+void
+set_prefix_64(uip_ipaddr_t *prefix_64) {
+  rpl_dag_t *dag;
+  uip_ipaddr_t ipaddr;
+  memcpy(&ipaddr, prefix_64, 16);
+  prefix_set = 1;
+  uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
+  uip_ds6_addr_add(&ipaddr, 0, ADDR_AUTOCONF);
+
+  /* Become root of a new DODAG with ID our global v6 address */
+  dag = rpl_set_root(RPL_DEFAULT_INSTANCE, &ipaddr);
+  if(dag != NULL) {
+    rpl_set_prefix(dag, &ipaddr, 64);
+    PRINTF("Created a new RPL dag with ID: ");
+    PRINT6ADDR(&dag->dag_id);
+    PRINTF("\n");
+  }
+}
+/*---------------------------------------------------------------------------*/
+PROCESS_THREAD(border_router_process, ev, data)
+{
+  static struct etimer et;
+
+  PROCESS_BEGIN();
+  PRINTF("Border Router started\n");
+  prefix_set = 0;
+
+  leds_on(LEDS_RED);
+
+  /* Request prefix until it has been received */
+  while(!prefix_set) {
+    leds_on(LEDS_GREEN);
+    PRINTF("Prefix request.\n");
+    etimer_set(&et, CLOCK_SECOND);
+    request_prefix();
+    leds_off(LEDS_GREEN);
+    PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
+  }
+
+  /* We have created a new DODAG when we reach here */
+  PRINTF("On Channel %u\n", (uint8_t)((FREQCTRL + 44) / 5));
+
+  print_local_addresses();
+
+  leds_off(LEDS_RED);
+
+  PROCESS_EXIT();
+
+  PROCESS_END();
+}
+/*---------------------------------------------------------------------------*/