Add examples for NXP JN516x using TSCH

2015-12-17 13:29:42 +01:00 · 2015-12-17 13:29:42 +01:00 · 68b2b3dd1c
commit 68b2b3dd1c
parent 654bb913f0
15 changed files with 83 additions and 177 deletions
--- a/examples/jn516x/tsch/tools/rpl-tools.c
+++ b/examples/jn516x/tsch/tools/rpl-tools.c
@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2014, 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.
+ *
+ */
+/**
+ * \file
+ *
+ * \author Simon Duquennoy <simonduq@sics.se>
+ */
+
+#include "contiki-conf.h"
+#include "contiki-net.h"
+#include "net/ip/uip.h"
+#include "net/rpl/rpl.h"
+#include "orchestra.h"
+#include <string.h>
+#include <stdio.h>
+
+#define DEBUG DEBUG_PRINT
+#include "net/ip/uip-debug.h"
+
+void
+print_network_status(void)
+{
+  int i;
+  uint8_t state;
+  uip_ds6_defrt_t *default_route;
+  uip_ds6_route_t *route;
+  PRINTA("--- Network status ---\n");
+  /* Our IPv6 addresses */
+  PRINTA("- Server 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)) {
+      PRINTA("-- ");
+      uip_debug_ipaddr_print(&uip_ds6_if.addr_list[i].ipaddr);
+      PRINTA("\n");
+    }
+  }
+  /* Our default route */
+  PRINTA("- Default route:\n");
+  default_route = uip_ds6_defrt_lookup(uip_ds6_defrt_choose());
+  if(default_route != NULL) {
+    PRINTA("-- ");
+    uip_debug_ipaddr_print(&default_route->ipaddr);;
+    PRINTA(" (lifetime: %lu seconds)\n", (unsigned long)default_route->lifetime.interval);
+  } else {
+    PRINTA("-- None\n");
+  }
+  /* Our routing entries */
+  PRINTA("- Routing entries (%u in total):\n", uip_ds6_route_num_routes());
+  route = uip_ds6_route_head();
+  while(route != NULL) {
+    PRINTA("-- ");
+    uip_debug_ipaddr_print(&route->ipaddr);
+    PRINTA(" via ");
+    uip_debug_ipaddr_print(uip_ds6_route_nexthop(route));
+    PRINTA(" (lifetime: %lu seconds)\n", (unsigned long)route->state.lifetime);
+    route = uip_ds6_route_next(route);
+  }
+  PRINTA("----------------------\n");
+}
+/*---------------------------------------------------------------------------*/
+static void
+print_local_addresses(void)
+{
+  int i;
+  uint8_t state;
+
+  PRINTA("Server 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)) {
+      PRINTA(" ");
+      uip_debug_ipaddr_print(&uip_ds6_if.addr_list[i].ipaddr);
+      PRINTA("\n");
+    }
+  }
+}
+/*---------------------------------------------------------------------------*/
+void
+rpl_tools_init(uip_ipaddr_t *br_prefix)
+{
+  uip_ipaddr_t global_ipaddr;
+
+#if TSCH_CONFIG == TSCH_CONFIG_ORCHESTRA
+  orchestra_init();
+#endif
+  if(br_prefix) { /* We are root */
+    /* If an RDC layer is used, turn it off (i.e. keep the radio on at the root). */
+    NETSTACK_RDC.off(1);
+    memcpy(&global_ipaddr, br_prefix, 16);
+    uip_ds6_set_addr_iid(&global_ipaddr, &uip_lladdr);
+    uip_ds6_addr_add(&global_ipaddr, 0, ADDR_AUTOCONF);
+    rpl_set_root(RPL_DEFAULT_INSTANCE, &global_ipaddr);
+    rpl_set_prefix(rpl_get_any_dag(), br_prefix, 64);
+    rpl_repair_root(RPL_DEFAULT_INSTANCE);
+  }
+
+  /* Start TSCH */
+  NETSTACK_MAC.on();
+  print_local_addresses();
+}