Added native-border-router and slip-radio
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Niclas Finne
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65edc32de2
commit
8b83ffec67
37 changed files with 3176 additions and 104 deletions
142
examples/ipv6/native-border-router/border-router-cmds.c
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142
examples/ipv6/native-border-router/border-router-cmds.c
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/*
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* Copyright (c) 2011, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/**
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* \file
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* Sets up some commands for the border router
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* \author
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* Niclas Finne <nfi@sics.se>
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* Joakim Eriksson <joakime@sics.se>
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*/
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#include "contiki.h"
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#include "cmd.h"
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#include "border-router.h"
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#include "dev/serial-line.h"
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#include "net/rpl/rpl.h"
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#include "net/uiplib.h"
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#include <string.h>
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#define DEBUG DEBUG_NONE
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#include "net/uip-debug.h"
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void packet_sent(uint8_t sessionid, uint8_t status, uint8_t tx);
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void nbr_print_stat(void);
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/*---------------------------------------------------------------------------*/
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PROCESS(border_router_cmd_process, "Border router cmd process");
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/*---------------------------------------------------------------------------*/
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/* TODO: the below code needs some way of identifying from where the command */
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/* comes. In this case it can be from stdin or from SLIP. */
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/*---------------------------------------------------------------------------*/
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int
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border_router_cmd_handler(const uint8_t *data, int len)
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{
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/* handle global repair, etc here */
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if(data[0] == '!') {
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PRINTF("Got configuration message of type %c\n", data[1]);
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if(data[1] == 'G') {
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/* This is supposed to be from stdin */
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printf("Performing Global Repair...\n");
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rpl_repair_root(RPL_DEFAULT_INSTANCE);
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return 1;
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} else if(data[1] == 'M') {
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/* We need to know that this is from the slip-radio here. */
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PRINTF("Setting MAC address\n");
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border_router_set_mac(&data[2]);
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return 1;
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} else if(data[1] == 'C') {
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/* We need to know that this is from the slip-radio here. */
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printf("Channel is:%d\n", data[2]);
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return 1;
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} else if(data[1] == 'R') {
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/* We need to know that this is from the slip-radio here. */
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PRINTF("Packet data report for sid:%d st:%d tx:%d\n",
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data[2], data[3], data[4]);
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packet_sent(data[2], data[3], data[4]);
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return 1;
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} else if(data[1] == 'D') {
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/* We need to know that this is from the slip-radio here... */
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PRINTF("Sensor data received\n");
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border_router_set_sensors((const char *)&data[2], len - 2);
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return 1;
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}
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} else if(data[0] == '?') {
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PRINTF("Got request message of type %c\n", data[1]);
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if(data[1] == 'M') {
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uint8_t buf[20];
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char* hexchar = "0123456789abcdef";
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int j;
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/* this is just a test so far... just to see if it works */
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buf[0] = '!';
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buf[1] = 'M';
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for(j = 0; j < 8; j++) {
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buf[2 + j * 2] = hexchar[uip_lladdr.addr[j] >> 4];
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buf[3 + j * 2] = hexchar[uip_lladdr.addr[j] & 15];
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}
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cmd_send(buf, 18);
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return 1;
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} else if(data[1] == 'C') {
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/* send on! */
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write_to_slip(data, len);
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return 1;
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} else if(data[1] == 'S') {
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border_router_print_stat();
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return 1;
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}
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}
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return 0;
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}
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/*---------------------------------------------------------------------------*/
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void
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border_router_cmd_output(const uint8_t *data, int data_len)
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{
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int i;
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printf("CMD output: ");
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for(i = 0; i < data_len; i++) {
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printf("%c", data[i]);
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}
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printf("\n");
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}
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/*---------------------------------------------------------------------------*/
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PROCESS_THREAD(border_router_cmd_process, ev, data)
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{
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PROCESS_BEGIN();
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PRINTF("Started br-cmd process\n");
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while(1) {
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PROCESS_YIELD();
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if(ev == serial_line_event_message && data != NULL) {
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PRINTF("Got serial data!!! %s of len: %d\n",
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(char *)data, strlen((char *)data));
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cmd_input(data, strlen((char *)data));
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}
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}
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PROCESS_END();
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}
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/*---------------------------------------------------------------------------*/
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