Added native-border-router and slip-radio
This commit is contained in:
Niclas Finne
parent
65edc32de2
commit
8b83ffec67
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@ -58,7 +58,10 @@ ifdef UIP_CONF_IPV6
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resolv.c tcpdump.c uiplib.c simple-udp.c
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NET += $(UIP) uip-icmp6.c uip-nd6.c uip-packetqueue.c \
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sicslowpan.c neighbor-attr.c neighbor-info.c uip-ds6.c
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include $(CONTIKI)/core/net/rpl/Makefile.rpl
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ifneq ($(UIP_CONF_RPL),0)
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CFLAGS += -DUIP_CONF_IPV6_RPL=1
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include $(CONTIKI)/core/net/rpl/Makefile.rpl
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endif # UIP_CONF_RPL
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else # UIP_CONF_IPV6
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UIP = uip.c uiplib.c resolv.c tcpip.c psock.c hc.c uip-split.c uip-fw.c \
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uip-fw-drv.c uip_arp.c tcpdump.c uip-neighbor.c uip-udp-packet.c \
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1
apps/slip-cmd/Makefile.slip-cmd
Normal file
1
apps/slip-cmd/Makefile.slip-cmd
Normal file
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@ -0,0 +1 @@
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slip-cmd_src = cmd.c packetutils.c
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71
apps/slip-cmd/cmd.c
Normal file
71
apps/slip-cmd/cmd.c
Normal file
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@ -0,0 +1,71 @@
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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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* A brief description of what this file is
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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 "cmd.h"
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#ifndef CMD_CONF_OUTPUT
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#define CMD_OUTPUT slip_cmd_input
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#else
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#define CMD_OUTPUT CMD_CONF_OUTPUT
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#endif /* CMD_CONF_OUTPUT */
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void CMD_OUTPUT(const uint8_t *data, int data_len);
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extern cmd_handler_t cmd_handlers[];
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/*---------------------------------------------------------------------------*/
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void
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cmd_input(const uint8_t *data, int data_len)
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{
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int i;
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for(i = 0; cmd_handlers[i] != NULL; i++) {
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if(cmd_handlers[i](data, data_len)) {
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/* Command has been handled */
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return;
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}
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}
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/* Unknown command */
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cmd_send((uint8_t *)"EUnknown command", 16);
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}
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/*---------------------------------------------------------------------------*/
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void
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cmd_send(const uint8_t *data, int data_len)
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{
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CMD_OUTPUT(data, data_len);
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}
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/*---------------------------------------------------------------------------*/
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53
apps/slip-cmd/cmd.h
Normal file
53
apps/slip-cmd/cmd.h
Normal file
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@ -0,0 +1,53 @@
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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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* Simple command handler
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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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#ifndef __CMD_H__
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#define __CMD_H__
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#include "contiki.h"
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#define CMD_TYPE_ERR 'E'
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typedef int (* cmd_handler_t)(const uint8_t *data, int len);
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#define CMD_HANDLERS(...) \
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const cmd_handler_t cmd_handlers[] = {__VA_ARGS__, NULL}
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void cmd_input(const uint8_t *data, int data_len);
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void cmd_send(const uint8_t *data, int data_len);
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#endif /* __CMD_H__ */
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81
apps/slip-cmd/packetutils.c
Normal file
81
apps/slip-cmd/packetutils.c
Normal file
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@ -0,0 +1,81 @@
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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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#include "contiki.h"
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#include "net/packetbuf.h"
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#define DEBUG DEBUG_NONE
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#include "net/uip-debug.h"
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/*---------------------------------------------------------------------------*/
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int
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packetutils_serialize_atts(uint8_t *data, int size)
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{
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int i;
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/* set the length first later */
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int pos = 1;
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int cnt = 0;
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/* assume that values are 16-bit */
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uint16_t val;
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PRINTF("packetutils: serializing packet atts");
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for(i = 0; i < PACKETBUF_NUM_ATTRS; i++) {
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val = packetbuf_attr(i);
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if(val != 0) {
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if(pos + 3 > size) {
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return -1;
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}
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data[pos++] = i;
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data[pos++] = val >> 8;
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data[pos++] = val & 255;
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cnt++;
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PRINTF(" %d=%d", i, val);
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}
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}
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PRINTF(" (%d)\n", cnt);
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data[0] = cnt;
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return pos;
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}
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/*---------------------------------------------------------------------------*/
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int
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packetutils_deserialize_atts(const uint8_t *data, int size)
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{
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int i, cnt, pos;
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pos = 0;
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cnt = data[pos++];
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PRINTF("packetutils: deserializing %d packet atts:", cnt);
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for(i = 0; i < cnt; i++) {
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PRINTF(" %d=%d", data[pos], (data[pos + 1] << 8) | data[pos + 2]);
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packetbuf_set_attr(data[pos], (data[pos + 1] << 8) | data[pos + 2]);
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pos += 3;
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}
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PRINTF("\n");
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return pos;
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}
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/*---------------------------------------------------------------------------*/
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37
apps/slip-cmd/packetutils.h
Normal file
37
apps/slip-cmd/packetutils.h
Normal file
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@ -0,0 +1,37 @@
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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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#ifndef __PACKETUTILS_H__
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#define __PACKETUTILS_H__
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int packetutils_serialize_atts(uint8_t *data, int size);
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int packetutils_deserialize_atts(const uint8_t *data, int size);
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#endif /* __PACKETUTILS_H__ */
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@ -567,7 +567,7 @@ tcpip_ipv6_output(void)
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if(locrt == NULL) {
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if((nexthop = uip_ds6_defrt_choose()) == NULL) {
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#ifdef UIP_FALLBACK_INTERFACE
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printf("FALLBACK: removing ext hdrs & setting proto %d %d\n",
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PRINTF("FALLBACK: removing ext hdrs & setting proto %d %d\n",
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uip_ext_len, *((uint8_t *)UIP_IP_BUF + 40));
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if(uip_ext_len > 0) {
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uint8_t proto = *((uint8_t *)UIP_IP_BUF + 40);
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@ -60,10 +60,8 @@
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#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
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#define UIP_ICMP_BUF ((struct uip_icmp_hdr *)&uip_buf[uip_l2_l3_hdr_len])
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#define UIP_ICMP6_ERROR_BUF ((struct uip_icmp6_error *)&uip_buf[uip_l2_l3_icmp_hdr_len])
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#if UIP_CONF_IPV6_RPL
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#define UIP_EXT_BUF ((struct uip_ext_hdr *)&uip_buf[uip_l2_l3_hdr_len])
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#define UIP_FIRST_EXT_BUF ((struct uip_ext_hdr *)&uip_buf[UIP_LLIPH_LEN])
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#endif /* UIP_CONF_IPV6_RPL */
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/** \brief temporary IP address */
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static uip_ipaddr_t tmp_ipaddr;
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@ -511,7 +511,14 @@ remove_ext_hdr(void)
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{
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/* Remove ext header before TCP/UDP processing. */
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if(uip_ext_len > 0) {
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PRINTF("Cutting ext-header before TCP send (%d)\n", uip_ext_len);
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PRINTF("Cutting ext-header before TCP send (extlen: %d, uiplen: %d)\n",
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uip_ext_len, uip_len);
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if(uip_len - UIP_IPH_LEN- uip_ext_len < 0) {
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PRINTF("ERROR: uip_len too short compared to ext len\n");
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uip_ext_len = 0;
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uip_len = 0;
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return;
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}
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memmove(((uint8_t *)UIP_TCP_BUF) - uip_ext_len, (uint8_t *)UIP_TCP_BUF,
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uip_len - UIP_IPH_LEN - uip_ext_len);
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@ -1349,7 +1356,7 @@ uip_process(u8_t flag)
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icmp6_input:
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/* This is IPv6 ICMPv6 processing code. */
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PRINTF("icmp6_input: length %d\n", uip_len);
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PRINTF("icmp6_input: length %d type: %d \n", uip_len, UIP_ICMP_BUF->type);
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#if UIP_CONF_IPV6_CHECKS
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/* Compute and check the ICMP header checksum */
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@ -1357,6 +1364,7 @@ uip_process(u8_t flag)
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UIP_STAT(++uip_stat.icmp.drop);
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UIP_STAT(++uip_stat.icmp.chkerr);
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UIP_LOG("icmpv6: bad checksum.");
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PRINTF("icmpv6: bad checksum.");
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goto drop;
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}
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#endif /*UIP_CONF_IPV6_CHECKS*/
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30
examples/ipv6/native-border-router/Makefile
Normal file
30
examples/ipv6/native-border-router/Makefile
Normal file
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@ -0,0 +1,30 @@
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CONTIKI_PROJECT=border-router
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all: $(CONTIKI_PROJECT)
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APPS = slip-cmd
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CONTIKI=../../..
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WITH_UIP6=1
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UIP_CONF_IPV6=1
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CFLAGS+= -DUIP_CONF_IPV6_RPL
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#linker optimizations
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SMALL=1
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CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
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PROJECT_SOURCEFILES += border-router-cmds.c tun-bridge.c border-router-rdc.c \
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slip-config.c slip-dev.c
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WITH_WEBSERVER=1
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ifeq ($(WITH_WEBSERVER),1)
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CFLAGS += -DWEBSERVER=1
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PROJECT_SOURCEFILES += httpd-simple.c
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else ifneq ($(WITH_WEBSERVER), 0)
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APPS += $(WITH_WEBSERVER)
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CFLAGS += -DWEBSERVER=2
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endif
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include $(CONTIKI)/Makefile.include
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connect-router: border-router.native
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sudo ./border-router.native aaaa::1/64
|
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1
examples/ipv6/native-border-router/Makefile.target
Normal file
1
examples/ipv6/native-border-router/Makefile.target
Normal file
|
|
@ -0,0 +1 @@
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TARGET = native
|
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142
examples/ipv6/native-border-router/border-router-cmds.c
Normal file
142
examples/ipv6/native-border-router/border-router-cmds.c
Normal file
|
|
@ -0,0 +1,142 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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.
|
||||
*/
|
||||
|
||||
/**
|
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* \file
|
||||
* Sets up some commands for the border router
|
||||
* \author
|
||||
* Niclas Finne <nfi@sics.se>
|
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* Joakim Eriksson <joakime@sics.se>
|
||||
*/
|
||||
|
||||
#include "contiki.h"
|
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#include "cmd.h"
|
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#include "border-router.h"
|
||||
#include "dev/serial-line.h"
|
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#include "net/rpl/rpl.h"
|
||||
#include "net/uiplib.h"
|
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#include <string.h>
|
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|
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#define DEBUG DEBUG_NONE
|
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#include "net/uip-debug.h"
|
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|
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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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/*---------------------------------------------------------------------------*/
|
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PROCESS(border_router_cmd_process, "Border router cmd process");
|
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/*---------------------------------------------------------------------------*/
|
||||
/* TODO: the below code needs some way of identifying from where the command */
|
||||
/* comes. In this case it can be from stdin or from SLIP. */
|
||||
/*---------------------------------------------------------------------------*/
|
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int
|
||||
border_router_cmd_handler(const uint8_t *data, int len)
|
||||
{
|
||||
/* handle global repair, etc here */
|
||||
if(data[0] == '!') {
|
||||
PRINTF("Got configuration message of type %c\n", data[1]);
|
||||
if(data[1] == 'G') {
|
||||
/* This is supposed to be from stdin */
|
||||
printf("Performing Global Repair...\n");
|
||||
rpl_repair_root(RPL_DEFAULT_INSTANCE);
|
||||
return 1;
|
||||
} else if(data[1] == 'M') {
|
||||
/* We need to know that this is from the slip-radio here. */
|
||||
PRINTF("Setting MAC address\n");
|
||||
border_router_set_mac(&data[2]);
|
||||
return 1;
|
||||
} else if(data[1] == 'C') {
|
||||
/* We need to know that this is from the slip-radio here. */
|
||||
printf("Channel is:%d\n", data[2]);
|
||||
return 1;
|
||||
} else if(data[1] == 'R') {
|
||||
/* We need to know that this is from the slip-radio here. */
|
||||
PRINTF("Packet data report for sid:%d st:%d tx:%d\n",
|
||||
data[2], data[3], data[4]);
|
||||
packet_sent(data[2], data[3], data[4]);
|
||||
return 1;
|
||||
} else if(data[1] == 'D') {
|
||||
/* We need to know that this is from the slip-radio here... */
|
||||
PRINTF("Sensor data received\n");
|
||||
border_router_set_sensors((const char *)&data[2], len - 2);
|
||||
return 1;
|
||||
}
|
||||
} else if(data[0] == '?') {
|
||||
PRINTF("Got request message of type %c\n", data[1]);
|
||||
if(data[1] == 'M') {
|
||||
uint8_t buf[20];
|
||||
char* hexchar = "0123456789abcdef";
|
||||
int j;
|
||||
/* this is just a test so far... just to see if it works */
|
||||
buf[0] = '!';
|
||||
buf[1] = 'M';
|
||||
for(j = 0; j < 8; j++) {
|
||||
buf[2 + j * 2] = hexchar[uip_lladdr.addr[j] >> 4];
|
||||
buf[3 + j * 2] = hexchar[uip_lladdr.addr[j] & 15];
|
||||
}
|
||||
cmd_send(buf, 18);
|
||||
return 1;
|
||||
} else if(data[1] == 'C') {
|
||||
/* send on! */
|
||||
write_to_slip(data, len);
|
||||
return 1;
|
||||
} else if(data[1] == 'S') {
|
||||
border_router_print_stat();
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
border_router_cmd_output(const uint8_t *data, int data_len)
|
||||
{
|
||||
int i;
|
||||
printf("CMD output: ");
|
||||
for(i = 0; i < data_len; i++) {
|
||||
printf("%c", data[i]);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(border_router_cmd_process, ev, data)
|
||||
{
|
||||
PROCESS_BEGIN();
|
||||
PRINTF("Started br-cmd process\n");
|
||||
while(1) {
|
||||
PROCESS_YIELD();
|
||||
if(ev == serial_line_event_message && data != NULL) {
|
||||
PRINTF("Got serial data!!! %s of len: %d\n",
|
||||
(char *)data, strlen((char *)data));
|
||||
cmd_input(data, strlen((char *)data));
|
||||
}
|
||||
}
|
||||
PROCESS_END();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
43
examples/ipv6/native-border-router/border-router-cmds.h
Normal file
43
examples/ipv6/native-border-router/border-router-cmds.h
Normal file
|
|
@ -0,0 +1,43 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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
|
||||
* Sets up some commands for the border router
|
||||
* \author
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef __BORDER_ROUTER_CMDS_H__
|
||||
#define __BORDER_ROUTER_CMDS_H__
|
||||
|
||||
PROCESS_NAME(border_router_cmd_process);
|
||||
|
||||
#endif /* __BORDER_ROUTER_CMDS_H__ */
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* Copyright (c) 2010, Swedish Institute of Computer Science.
|
||||
* Copyright (c) 2011, Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -25,28 +25,26 @@
|
|||
* 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: nullrdc.c,v 1.4 2010/11/23 18:11:00 nifi Exp $
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* A null RDC implementation that uses framer for headers.
|
||||
* A null RDC implementation that uses framer for headers and sends
|
||||
* the packets over slip instead of radio.
|
||||
* \author
|
||||
* Adam Dunkels <adam@sics.se>
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include "net/packetbuf.h"
|
||||
#include "net/queuebuf.h"
|
||||
#include "net/netstack.h"
|
||||
#include <string.h>
|
||||
#include "packetbuf.h"
|
||||
#include "packetutils.h"
|
||||
#include "border-router.h"
|
||||
#include <string.h>
|
||||
|
||||
#define DEBUG 1
|
||||
#define DEBUG 0
|
||||
#if DEBUG
|
||||
#include <stdio.h>
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
|
|
@ -61,101 +59,83 @@ static int callback_pos;
|
|||
from radio... */
|
||||
struct tx_callback {
|
||||
mac_callback_t cback;
|
||||
int status;
|
||||
int tx;
|
||||
void *ptr;
|
||||
struct packetbuf_attr attr;
|
||||
struct packetbuf_addr addr;
|
||||
struct packetbuf_attr attrs[PACKETBUF_NUM_ATTRS];
|
||||
struct packetbuf_addr addrs[PACKETBUF_NUM_ADDRS];
|
||||
};
|
||||
|
||||
static void send_callback(struct tx_callback *tx);
|
||||
|
||||
|
||||
static struct tx_callback callbacks[MAX_CALLBACKS];
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void packet_sent(uint8_t sessionid, uint8_t status, uint8_t tx)
|
||||
{
|
||||
if(sessionid < MAX_CALLBACKS) {
|
||||
struct tx_callback *callback;
|
||||
callback = &callbacks[sessionid];
|
||||
packetbuf_attr_copyfrom(&callback->attr, &callback->addr);
|
||||
callback->status = status;
|
||||
callback->tx = tx;
|
||||
send_callback(callback);
|
||||
packetbuf_clear();
|
||||
packetbuf_attr_copyfrom(callback->attrs, callback->addrs);
|
||||
mac_call_sent_callback(callback->cback, callback->ptr, status, tx);
|
||||
} else {
|
||||
printf("*** ERROR: too high session id %d\n", sessionid);
|
||||
}
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
setup_callback(mac_callback_t sent, void *ptr)
|
||||
setup_callback(mac_callback_t sent, void *ptr)
|
||||
{
|
||||
int tmp = callback_pos;
|
||||
struct tx_callback *callback;
|
||||
int tmp = callback_pos;
|
||||
callback = &callbacks[callback_pos];
|
||||
callback->cback = sent;
|
||||
callback->ptr = ptr;
|
||||
packetbuf_attr_copyto(&callback->attr, &callback->addr);
|
||||
|
||||
packetbuf_attr_copyto(callback->attrs, callback->addrs);
|
||||
|
||||
callback_pos++;
|
||||
if(callback_pos >= MAX_CALLBACKS)
|
||||
if(callback_pos >= MAX_CALLBACKS) {
|
||||
callback_pos = 0;
|
||||
|
||||
}
|
||||
|
||||
return tmp;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
send_packet(mac_callback_t sent, void *ptr)
|
||||
{
|
||||
int ret;
|
||||
int size;
|
||||
/* 3 bytes per packet attribute is required for serialization */
|
||||
uint8_t buf[PACKETBUF_NUM_ATTRS * 3 + PACKETBUF_SIZE + 3];
|
||||
uint8_t sid;
|
||||
|
||||
packetbuf_set_addr(PACKETBUF_ADDR_SENDER, &rimeaddr_node_addr);
|
||||
|
||||
/* ack or not ? */
|
||||
packetbuf_set_attr(PACKETBUF_ATTR_MAC_ACK, 1);
|
||||
|
||||
if(NETSTACK_FRAMER.create() == FRAMER_FAILED) {
|
||||
if(NETSTACK_FRAMER.create() < 0) {
|
||||
/* Failed to allocate space for headers */
|
||||
PRINTF("br-rdc: send failed, too large header\n");
|
||||
ret = MAC_TX_ERR_FATAL;
|
||||
mac_call_sent_callback(sent, ptr, MAC_TX_ERR_FATAL, 1);
|
||||
|
||||
} else {
|
||||
int is_broadcast;
|
||||
uint8_t dsn;
|
||||
uint8_t sid;
|
||||
int size;
|
||||
uint8_t attbuf[64]; /* 3 bytes per attribute - hopefully enough with 64 */
|
||||
|
||||
sid = setup_callback(sent, ptr);
|
||||
|
||||
dsn = ((uint8_t *)packetbuf_hdrptr())[2] & 0xff;
|
||||
|
||||
is_broadcast = rimeaddr_cmp(packetbuf_addr(PACKETBUF_ADDR_RECEIVER),
|
||||
&rimeaddr_null);
|
||||
|
||||
/* here we send the data over SLIP to the radio-chip */
|
||||
/* NETSTACK_RADIO.transmit(packetbuf_totlen())); */
|
||||
/* and store the "call" with a timeout - for fail and if success
|
||||
we just make a callback */
|
||||
/* TODO: store the call for later "ack" / feedback handling... */
|
||||
if((size = packetutils_serialize_atts(attbuf, sizeof(attbuf))) > 0) {
|
||||
/* alloc and copy attributes */
|
||||
packetbuf_hdralloc(size);
|
||||
memcpy(packetbuf_hdrptr(), attbuf, size);
|
||||
packetbuf_hdralloc(3);
|
||||
uint8_t *buf = (uint8_t *) packetbuf_hdrptr();
|
||||
|
||||
size = packetutils_serialize_atts(&buf[3], sizeof(buf) - 3);
|
||||
if(size < 0 || size + packetbuf_totlen() + 3 > sizeof(buf)) {
|
||||
PRINTF("br-rdc: send failed, too large header\n");
|
||||
mac_call_sent_callback(sent, ptr, MAC_TX_ERR_FATAL, 1);
|
||||
} else {
|
||||
sid = setup_callback(sent, ptr);
|
||||
|
||||
buf[0] = '!';
|
||||
buf[1] = 'S';
|
||||
buf[2] = sid; /* sequence or session number for this packet */
|
||||
write_to_slip(packetbuf_hdrptr(), packetbuf_totlen());
|
||||
|
||||
/* Copy packet data */
|
||||
memcpy(&buf[3 + size], packetbuf_hdrptr(), packetbuf_totlen());
|
||||
|
||||
write_to_slip(buf, packetbuf_totlen() + size + 3);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* */
|
||||
static void send_callback(struct tx_callback *tx)
|
||||
{
|
||||
mac_call_sent_callback(tx->cback, tx->ptr, tx->status, tx->tx);
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
send_list(mac_callback_t sent, void *ptr, struct rdc_buf_list *buf_list)
|
||||
|
|
@ -169,7 +149,7 @@ send_list(mac_callback_t sent, void *ptr, struct rdc_buf_list *buf_list)
|
|||
static void
|
||||
packet_input(void)
|
||||
{
|
||||
if(NETSTACK_FRAMER.parse() == FRAMER_FAILED) {
|
||||
if(NETSTACK_FRAMER.parse() < 0) {
|
||||
PRINTF("br-rdc: failed to parse %u\n", packetbuf_datalen());
|
||||
} else {
|
||||
NETSTACK_MAC.input();
|
||||
|
|
|
|||
361
examples/ipv6/native-border-router/border-router.c
Normal file
361
examples/ipv6/native-border-router/border-router.c
Normal file
|
|
@ -0,0 +1,361 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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.
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* \file
|
||||
* border-router
|
||||
* \author
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Nicolas Tsiftes <nvt@sics.se>
|
||||
*/
|
||||
|
||||
#include "contiki.h"
|
||||
#include "contiki-lib.h"
|
||||
#include "contiki-net.h"
|
||||
#include "net/uip.h"
|
||||
#include "net/uip-ds6.h"
|
||||
#include "net/rpl/rpl.h"
|
||||
|
||||
#include "net/netstack.h"
|
||||
#include "dev/slip.h"
|
||||
#include "cmd.h"
|
||||
#include "border-router.h"
|
||||
#include "border-router-cmds.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <ctype.h>
|
||||
|
||||
#define DEBUG DEBUG_FULL
|
||||
#include "net/uip-debug.h"
|
||||
|
||||
#define MAX_SENSORS 4
|
||||
|
||||
uint16_t dag_id[] = {0x1111, 0x1100, 0, 0, 0, 0, 0, 0x0011};
|
||||
|
||||
extern uip_ds6_nbr_t uip_ds6_nbr_cache[];
|
||||
extern uip_ds6_route_t uip_ds6_routing_table[];
|
||||
|
||||
extern long slip_sent;
|
||||
extern long slip_received;
|
||||
|
||||
static uip_ipaddr_t prefix;
|
||||
static uint8_t prefix_set;
|
||||
static uint8_t mac_set;
|
||||
|
||||
static uint8_t sensor_count = 0;
|
||||
|
||||
/* allocate MAX_SENSORS char[32]'s */
|
||||
static char sensors[MAX_SENSORS][32];
|
||||
|
||||
extern int contiki_argc;
|
||||
extern char **contiki_argv;
|
||||
extern const char *slip_config_ipaddr;
|
||||
|
||||
CMD_HANDLERS(border_router_cmd_handler);
|
||||
|
||||
PROCESS(border_router_process, "Border router process");
|
||||
|
||||
#if WEBSERVER==0
|
||||
/* No webserver */
|
||||
AUTOSTART_PROCESSES(&border_router_process,&border_router_cmd_process);
|
||||
#elif WEBSERVER>1
|
||||
/* Use an external webserver application */
|
||||
#include "webserver-nogui.h"
|
||||
AUTOSTART_PROCESSES(&border_router_process,&border_router_cmd_process,
|
||||
&webserver_nogui_process);
|
||||
#else
|
||||
/* Use simple webserver with only one page */
|
||||
#include "httpd-simple.h"
|
||||
PROCESS(webserver_nogui_process, "Web server");
|
||||
PROCESS_THREAD(webserver_nogui_process, ev, data)
|
||||
{
|
||||
PROCESS_BEGIN();
|
||||
|
||||
httpd_init();
|
||||
|
||||
while(1) {
|
||||
PROCESS_WAIT_EVENT_UNTIL(ev == tcpip_event);
|
||||
httpd_appcall(data);
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
AUTOSTART_PROCESSES(&border_router_process,&border_router_cmd_process,
|
||||
&webserver_nogui_process);
|
||||
|
||||
static const char *TOP = "<html><head><title>ContikiRPL</title></head><body>\n";
|
||||
static const char *BOTTOM = "</body></html>\n";
|
||||
static char buf[128];
|
||||
static int blen;
|
||||
#define ADD(...) do { \
|
||||
blen += snprintf(&buf[blen], sizeof(buf) - blen, __VA_ARGS__); \
|
||||
} while(0)
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
ipaddr_add(const uip_ipaddr_t *addr)
|
||||
{
|
||||
uint16_t a;
|
||||
int i, f;
|
||||
for(i = 0, f = 0; i < sizeof(uip_ipaddr_t); i += 2) {
|
||||
a = (addr->u8[i] << 8) + addr->u8[i + 1];
|
||||
if(a == 0 && f >= 0) {
|
||||
if(f++ == 0 && sizeof(buf) - blen >= 2) {
|
||||
buf[blen++] = ':';
|
||||
buf[blen++] = ':';
|
||||
}
|
||||
} else {
|
||||
if(f > 0) {
|
||||
f = -1;
|
||||
} else if(i > 0 && blen < sizeof(buf)) {
|
||||
buf[blen++] = ':';
|
||||
}
|
||||
ADD("%x", a);
|
||||
}
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static
|
||||
PT_THREAD(generate_routes(struct httpd_state *s))
|
||||
{
|
||||
static int i;
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
|
||||
SEND_STRING(&s->sout, TOP);
|
||||
|
||||
blen = 0;
|
||||
ADD("Neighbors<pre>");
|
||||
for(i = 0; i < UIP_DS6_NBR_NB; i++) {
|
||||
if(uip_ds6_nbr_cache[i].isused) {
|
||||
ipaddr_add(&uip_ds6_nbr_cache[i].ipaddr);
|
||||
ADD("\n");
|
||||
if(blen > sizeof(buf) - 45) {
|
||||
SEND_STRING(&s->sout, buf);
|
||||
blen = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
ADD("</pre>Routes<pre>");
|
||||
SEND_STRING(&s->sout, buf);
|
||||
blen = 0;
|
||||
for(i = 0; i < UIP_DS6_ROUTE_NB; i++) {
|
||||
if(uip_ds6_routing_table[i].isused) {
|
||||
ipaddr_add(&uip_ds6_routing_table[i].ipaddr);
|
||||
ADD("/%u (via ", uip_ds6_routing_table[i].length);
|
||||
ipaddr_add(&uip_ds6_routing_table[i].nexthop);
|
||||
if(uip_ds6_routing_table[i].state.lifetime < 600) {
|
||||
ADD(") %lus\n", (unsigned long)uip_ds6_routing_table[i].state.lifetime);
|
||||
} else {
|
||||
ADD(")\n");
|
||||
}
|
||||
SEND_STRING(&s->sout, buf);
|
||||
blen = 0;
|
||||
}
|
||||
}
|
||||
ADD("</pre>");
|
||||
//if(blen > 0) {
|
||||
SEND_STRING(&s->sout, buf);
|
||||
// blen = 0;
|
||||
//}
|
||||
|
||||
if(sensor_count > 0) {
|
||||
ADD("</pre>Sensors<pre>");
|
||||
SEND_STRING(&s->sout, buf);
|
||||
blen = 0;
|
||||
for(i = 0; i < sensor_count; i++) {
|
||||
ADD("%s\n", sensors[i]);
|
||||
SEND_STRING(&s->sout, buf);
|
||||
blen = 0;
|
||||
}
|
||||
ADD("</pre>");
|
||||
SEND_STRING(&s->sout, buf);
|
||||
}
|
||||
|
||||
|
||||
SEND_STRING(&s->sout, BOTTOM);
|
||||
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
httpd_simple_script_t
|
||||
httpd_simple_get_script(const char *name)
|
||||
{
|
||||
return generate_routes;
|
||||
}
|
||||
|
||||
#endif /* WEBSERVER */
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
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(" %p: =>", &uip_ds6_if.addr_list[i]);
|
||||
uip_debug_ipaddr_print(&(uip_ds6_if.addr_list[i]).ipaddr);
|
||||
PRINTA("\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
request_mac(void)
|
||||
{
|
||||
write_to_slip((uint8_t *)"?M", 2);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
border_router_set_mac(const uint8_t *data)
|
||||
{
|
||||
memcpy(uip_lladdr.addr, data, sizeof(uip_lladdr.addr));
|
||||
rimeaddr_set_node_addr((rimeaddr_t *)uip_lladdr.addr);
|
||||
|
||||
/* is this ok - should instead remove all addresses and
|
||||
add them back again - a bit messy... ?*/
|
||||
uip_ds6_init();
|
||||
rpl_init();
|
||||
|
||||
mac_set = 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
border_router_print_stat()
|
||||
{
|
||||
printf("bytes received over SLIP: %ld\n", slip_received);
|
||||
printf("bytes sent over SLIP: %ld\n", slip_sent);
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* Format: <name=value>;<name=value>;...;<name=value>*/
|
||||
/* this function just cut at ; and store in the sensor array */
|
||||
void
|
||||
border_router_set_sensors(const char *data, int len)
|
||||
{
|
||||
int i;
|
||||
int last_pos = 0;
|
||||
int sc = 0;
|
||||
for(i = 0;i < len; i++) {
|
||||
if(data[i] == ';') {
|
||||
sensors[sc][i - last_pos] = 0;
|
||||
memcpy(sensors[sc++], &data[last_pos], i - last_pos);
|
||||
last_pos = i + 1; /* skip the ';' */
|
||||
}
|
||||
if(sc == MAX_SENSORS) {
|
||||
sensor_count = sc;
|
||||
return;
|
||||
}
|
||||
}
|
||||
sensors[sc][len - last_pos] = 0;
|
||||
memcpy(sensors[sc++], &data[last_pos], len - last_pos);
|
||||
sensor_count = sc;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
set_prefix_64(const uip_ipaddr_t *prefix_64)
|
||||
{
|
||||
uip_ipaddr_t ipaddr;
|
||||
memcpy(&prefix, prefix_64, 16);
|
||||
memcpy(&ipaddr, prefix_64, 16);
|
||||
|
||||
prefix_set = 1;
|
||||
uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
|
||||
uip_ds6_addr_add(&ipaddr, 0, ADDR_AUTOCONF);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(border_router_process, ev, data)
|
||||
{
|
||||
static struct etimer et;
|
||||
rpl_dag_t *dag;
|
||||
|
||||
PROCESS_BEGIN();
|
||||
prefix_set = 0;
|
||||
|
||||
PROCESS_PAUSE();
|
||||
|
||||
PRINTF("RPL-Border router started\n");
|
||||
|
||||
slip_config_handle_arguments(contiki_argc, contiki_argv);
|
||||
|
||||
/* tun init is also responsible for setting up the SLIP connection */
|
||||
tun_init();
|
||||
|
||||
while(!mac_set) {
|
||||
etimer_set(&et, CLOCK_SECOND);
|
||||
request_mac();
|
||||
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
|
||||
}
|
||||
|
||||
if(slip_config_ipaddr != NULL) {
|
||||
uip_ipaddr_t prefix;
|
||||
|
||||
if(uiplib_ipaddrconv((const char *)slip_config_ipaddr, &prefix)) {
|
||||
PRINTF("Setting prefix ");
|
||||
PRINT6ADDR(&prefix);
|
||||
PRINTF("\n");
|
||||
set_prefix_64(&prefix);
|
||||
} else {
|
||||
PRINTF("Parse error: %s\n", slip_config_ipaddr);
|
||||
exit(0);
|
||||
}
|
||||
}
|
||||
|
||||
dag = rpl_set_root(RPL_DEFAULT_INSTANCE,(uip_ip6addr_t *)dag_id);
|
||||
if(dag != NULL) {
|
||||
rpl_set_prefix(dag, &prefix, 64);
|
||||
PRINTF("created a new RPL dag\n");
|
||||
}
|
||||
|
||||
#if DEBUG
|
||||
print_local_addresses();
|
||||
#endif
|
||||
|
||||
/* The border router runs with a 100% duty cycle in order to ensure high
|
||||
packet reception rates. */
|
||||
NETSTACK_MAC.off(1);
|
||||
|
||||
while(1) {
|
||||
etimer_set(&et, CLOCK_SECOND * 2);
|
||||
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
|
||||
/* do anything here??? */
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
58
examples/ipv6/native-border-router/border-router.h
Normal file
58
examples/ipv6/native-border-router/border-router.h
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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
|
||||
* Border router header file
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef __BORDER_ROUTER_H__
|
||||
#define __BORDER_ROUTER_H__
|
||||
|
||||
#include "contiki.h"
|
||||
#include "net/uip.h"
|
||||
|
||||
int border_router_cmd_handler(const uint8_t *data, int len);
|
||||
int slip_config_handle_arguments(int argc, char **argv);
|
||||
void write_to_slip(const uint8_t *buf, int len);
|
||||
|
||||
void border_router_set_prefix_64(const uip_ipaddr_t *prefix_64);
|
||||
void border_router_set_mac(const uint8_t *data);
|
||||
void border_router_set_sensors(const char *data, int len);
|
||||
void border_router_print_stat(void);
|
||||
|
||||
void tun_init(void);
|
||||
|
||||
int slip_init(void);
|
||||
int slip_set_fd(int maxfd, fd_set *rset, fd_set *wset);
|
||||
void slip_handle_fd(fd_set *rset, fd_set *wset);
|
||||
|
||||
#endif /* __BORDER_ROUTER_H__ */
|
||||
261
examples/ipv6/native-border-router/httpd-simple.c
Normal file
261
examples/ipv6/native-border-router/httpd-simple.c
Normal file
|
|
@ -0,0 +1,261 @@
|
|||
/*
|
||||
* Copyright (c) 2010, 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
|
||||
* A simple web server forwarding page generation to a protothread
|
||||
* \author
|
||||
* Adam Dunkels <adam@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "contiki-net.h"
|
||||
|
||||
//#include "urlconv.h"
|
||||
|
||||
#include "httpd-simple.h"
|
||||
#define webserver_log_file(...)
|
||||
#define webserver_log(...)
|
||||
|
||||
#ifndef WEBSERVER_CONF_CFS_CONNS
|
||||
#define CONNS UIP_CONNS
|
||||
#else /* WEBSERVER_CONF_CFS_CONNS */
|
||||
#define CONNS WEBSERVER_CONF_CFS_CONNS
|
||||
#endif /* WEBSERVER_CONF_CFS_CONNS */
|
||||
|
||||
#ifndef WEBSERVER_CONF_CFS_URLCONV
|
||||
#define URLCONV 0
|
||||
#else /* WEBSERVER_CONF_CFS_URLCONV */
|
||||
#define URLCONV WEBSERVER_CONF_CFS_URLCONV
|
||||
#endif /* WEBSERVER_CONF_CFS_URLCONV */
|
||||
|
||||
#define STATE_WAITING 0
|
||||
#define STATE_OUTPUT 1
|
||||
|
||||
MEMB(conns, struct httpd_state, CONNS);
|
||||
|
||||
#define ISO_nl 0x0a
|
||||
#define ISO_space 0x20
|
||||
#define ISO_period 0x2e
|
||||
#define ISO_slash 0x2f
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static const char *NOT_FOUND = "<html><body bgcolor=\"white\">"
|
||||
"<center>"
|
||||
"<h1>404 - file not found</h1>"
|
||||
"</center>"
|
||||
"</body>"
|
||||
"</html>";
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static
|
||||
PT_THREAD(send_string(struct httpd_state *s, const char *str))
|
||||
{
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
|
||||
SEND_STRING(&s->sout, str);
|
||||
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const char http_content_type_html[] = "Content-type: text/html\r\n\r\n";
|
||||
static
|
||||
PT_THREAD(send_headers(struct httpd_state *s, const char *statushdr))
|
||||
{
|
||||
/* char *ptr; */
|
||||
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
|
||||
SEND_STRING(&s->sout, statushdr);
|
||||
|
||||
/* ptr = strrchr(s->filename, ISO_period); */
|
||||
/* if(ptr == NULL) { */
|
||||
/* s->ptr = http_content_type_plain; */
|
||||
/* } else if(strcmp(http_html, ptr) == 0) { */
|
||||
/* s->ptr = http_content_type_html; */
|
||||
/* } else if(strcmp(http_css, ptr) == 0) { */
|
||||
/* s->ptr = http_content_type_css; */
|
||||
/* } else if(strcmp(http_png, ptr) == 0) { */
|
||||
/* s->ptr = http_content_type_png; */
|
||||
/* } else if(strcmp(http_gif, ptr) == 0) { */
|
||||
/* s->ptr = http_content_type_gif; */
|
||||
/* } else if(strcmp(http_jpg, ptr) == 0) { */
|
||||
/* s->ptr = http_content_type_jpg; */
|
||||
/* } else { */
|
||||
/* s->ptr = http_content_type_binary; */
|
||||
/* } */
|
||||
/* SEND_STRING(&s->sout, s->ptr); */
|
||||
SEND_STRING(&s->sout, http_content_type_html);
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const char http_header_200[] = "HTTP/1.0 200 OK\r\nServer: Contiki/2.4 http://www.sics.se/contiki/\r\nConnection: close\r\n";
|
||||
const char http_header_404[] = "HTTP/1.0 404 Not found\r\nServer: Contiki/2.4 http://www.sics.se/contiki/\r\nConnection: close\r\n";
|
||||
static
|
||||
PT_THREAD(handle_output(struct httpd_state *s))
|
||||
{
|
||||
PT_BEGIN(&s->outputpt);
|
||||
|
||||
s->script = NULL;
|
||||
s->script = httpd_simple_get_script(&s->filename[1]);
|
||||
if(s->script == NULL) {
|
||||
strncpy(s->filename, "/notfound.html", sizeof(s->filename));
|
||||
PT_WAIT_THREAD(&s->outputpt,
|
||||
send_headers(s, http_header_404));
|
||||
PT_WAIT_THREAD(&s->outputpt,
|
||||
send_string(s, NOT_FOUND));
|
||||
uip_close();
|
||||
webserver_log_file(&uip_conn->ripaddr, "404 - not found");
|
||||
PT_EXIT(&s->outputpt);
|
||||
} else {
|
||||
PT_WAIT_THREAD(&s->outputpt,
|
||||
send_headers(s, http_header_200));
|
||||
PT_WAIT_THREAD(&s->outputpt, s->script(s));
|
||||
}
|
||||
s->script = NULL;
|
||||
PSOCK_CLOSE(&s->sout);
|
||||
PT_END(&s->outputpt);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const char http_get[] = "GET ";
|
||||
const char http_index_html[] = "/index.html";
|
||||
//const char http_referer[] = "Referer:"
|
||||
static
|
||||
PT_THREAD(handle_input(struct httpd_state *s))
|
||||
{
|
||||
PSOCK_BEGIN(&s->sin);
|
||||
|
||||
PSOCK_READTO(&s->sin, ISO_space);
|
||||
|
||||
if(strncmp(s->inputbuf, http_get, 4) != 0) {
|
||||
PSOCK_CLOSE_EXIT(&s->sin);
|
||||
}
|
||||
PSOCK_READTO(&s->sin, ISO_space);
|
||||
|
||||
if(s->inputbuf[0] != ISO_slash) {
|
||||
PSOCK_CLOSE_EXIT(&s->sin);
|
||||
}
|
||||
|
||||
#if URLCONV
|
||||
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
|
||||
urlconv_tofilename(s->filename, s->inputbuf, sizeof(s->filename));
|
||||
#else /* URLCONV */
|
||||
if(s->inputbuf[1] == ISO_space) {
|
||||
strncpy(s->filename, http_index_html, sizeof(s->filename));
|
||||
} else {
|
||||
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
|
||||
strncpy(s->filename, s->inputbuf, sizeof(s->filename));
|
||||
}
|
||||
#endif /* URLCONV */
|
||||
|
||||
webserver_log_file(&uip_conn->ripaddr, s->filename);
|
||||
|
||||
s->state = STATE_OUTPUT;
|
||||
|
||||
while(1) {
|
||||
PSOCK_READTO(&s->sin, ISO_nl);
|
||||
#if 0
|
||||
if(strncmp(s->inputbuf, http_referer, 8) == 0) {
|
||||
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
|
||||
webserver_log(s->inputbuf);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
PSOCK_END(&s->sin);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
handle_connection(struct httpd_state *s)
|
||||
{
|
||||
handle_input(s);
|
||||
if(s->state == STATE_OUTPUT) {
|
||||
handle_output(s);
|
||||
}
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
httpd_appcall(void *state)
|
||||
{
|
||||
struct httpd_state *s = (struct httpd_state *)state;
|
||||
|
||||
if(uip_closed() || uip_aborted() || uip_timedout()) {
|
||||
if(s != NULL) {
|
||||
s->script = NULL;
|
||||
memb_free(&conns, s);
|
||||
}
|
||||
} else if(uip_connected()) {
|
||||
s = (struct httpd_state *)memb_alloc(&conns);
|
||||
if(s == NULL) {
|
||||
uip_abort();
|
||||
webserver_log_file(&uip_conn->ripaddr, "reset (no memory block)");
|
||||
return;
|
||||
}
|
||||
tcp_markconn(uip_conn, s);
|
||||
PSOCK_INIT(&s->sin, (uint8_t *)s->inputbuf, sizeof(s->inputbuf) - 1);
|
||||
PSOCK_INIT(&s->sout, (uint8_t *)s->inputbuf, sizeof(s->inputbuf) - 1);
|
||||
PT_INIT(&s->outputpt);
|
||||
s->script = NULL;
|
||||
s->state = STATE_WAITING;
|
||||
timer_set(&s->timer, CLOCK_SECOND * 10);
|
||||
handle_connection(s);
|
||||
} else if(s != NULL) {
|
||||
if(uip_poll()) {
|
||||
if(timer_expired(&s->timer)) {
|
||||
uip_abort();
|
||||
s->script = NULL;
|
||||
memb_free(&conns, s);
|
||||
webserver_log_file(&uip_conn->ripaddr, "reset (timeout)");
|
||||
}
|
||||
} else {
|
||||
timer_restart(&s->timer);
|
||||
}
|
||||
handle_connection(s);
|
||||
} else {
|
||||
uip_abort();
|
||||
}
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
httpd_init(void)
|
||||
{
|
||||
|
||||
tcp_listen(UIP_HTONS(80));
|
||||
memb_init(&conns);
|
||||
#if URLCONV
|
||||
urlconv_init();
|
||||
#endif /* URLCONV */
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
74
examples/ipv6/native-border-router/httpd-simple.h
Normal file
74
examples/ipv6/native-border-router/httpd-simple.h
Normal file
|
|
@ -0,0 +1,74 @@
|
|||
/*
|
||||
* Copyright (c) 2010, 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
|
||||
* A simple webserver
|
||||
* \author
|
||||
* Adam Dunkels <adam@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef __HTTPD_SIMPLE_H__
|
||||
#define __HTTPD_SIMPLE_H__
|
||||
|
||||
#include "contiki-net.h"
|
||||
|
||||
/* The current internal border router webserver ignores the requested file name */
|
||||
/* and needs no per-connection output buffer, so save some RAM */
|
||||
#ifndef WEBSERVER_CONF_CFS_PATHLEN
|
||||
#define HTTPD_PATHLEN 2
|
||||
#else /* WEBSERVER_CONF_CFS_CONNS */
|
||||
#define HTTPD_PATHLEN WEBSERVER_CONF_CFS_PATHLEN
|
||||
#endif /* WEBSERVER_CONF_CFS_CONNS */
|
||||
|
||||
struct httpd_state;
|
||||
typedef char (* httpd_simple_script_t)(struct httpd_state *s);
|
||||
|
||||
struct httpd_state {
|
||||
struct timer timer;
|
||||
struct psock sin, sout;
|
||||
struct pt outputpt;
|
||||
char inputbuf[HTTPD_PATHLEN + 24];
|
||||
/*char outputbuf[UIP_TCP_MSS]; */
|
||||
char filename[HTTPD_PATHLEN];
|
||||
httpd_simple_script_t script;
|
||||
char state;
|
||||
};
|
||||
|
||||
void httpd_init(void);
|
||||
void httpd_appcall(void *state);
|
||||
|
||||
httpd_simple_script_t httpd_simple_get_script(const char *name);
|
||||
|
||||
#define SEND_STRING(s, str) PSOCK_SEND(s, (uint8_t *)str, strlen(str))
|
||||
|
||||
#endif /* __HTTPD_SIMPLE_H__ */
|
||||
56
examples/ipv6/native-border-router/project-conf.h
Normal file
56
examples/ipv6/native-border-router/project-conf.h
Normal file
|
|
@ -0,0 +1,56 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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.
|
||||
*/
|
||||
|
||||
#ifndef __PROJECT_ROUTER_CONF_H__
|
||||
#define __PROJECT_ROUTER_CONF_H__
|
||||
|
||||
#undef UIP_FALLBACK_INTERFACE
|
||||
#define UIP_FALLBACK_INTERFACE rpl_interface
|
||||
|
||||
#undef QUEUEBUF_CONF_NUM
|
||||
#define QUEUEBUF_CONF_NUM 4
|
||||
|
||||
#undef UIP_CONF_BUFFER_SIZE
|
||||
#define UIP_CONF_BUFFER_SIZE 140
|
||||
|
||||
#undef UIP_CONF_RECEIVE_WINDOW
|
||||
#define UIP_CONF_RECEIVE_WINDOW 60
|
||||
|
||||
#undef WEBSERVER_CONF_CFS_CONNS
|
||||
#define WEBSERVER_CONF_CFS_CONNS 2
|
||||
|
||||
#define CMD_CONF_OUTPUT border_router_cmd_output
|
||||
|
||||
#undef NETSTACK_CONF_RDC
|
||||
#define NETSTACK_CONF_RDC border_router_rdc_driver
|
||||
|
||||
#define SELECT_CALLBACK (&tun_select_callback)
|
||||
extern struct select_callback tun_select_callback;
|
||||
|
||||
#endif /* __PROJECT_ROUTER_CONF_H__ */
|
||||
177
examples/ipv6/native-border-router/slip-config.c
Normal file
177
examples/ipv6/native-border-router/slip-config.c
Normal file
|
|
@ -0,0 +1,177 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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
|
||||
* Slip configuration
|
||||
* \author
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
*/
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdarg.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <signal.h>
|
||||
#include <termios.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <err.h>
|
||||
#include "contiki.h"
|
||||
|
||||
int slip_config_verbose = 0;
|
||||
const char *slip_config_ipaddr;
|
||||
int slip_config_flowcontrol = 0;
|
||||
int slip_config_timestamp = 0;
|
||||
const char *slip_config_siodev = NULL;
|
||||
char slip_config_tundev[32] = { "" };
|
||||
uint16_t slip_config_basedelay = 0;
|
||||
|
||||
#ifndef BAUDRATE
|
||||
#define BAUDRATE B115200
|
||||
#endif
|
||||
speed_t slip_config_b_rate = BAUDRATE;
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
slip_config_handle_arguments(int argc, char **argv)
|
||||
{
|
||||
const char *prog;
|
||||
char c;
|
||||
int baudrate = 115200;
|
||||
|
||||
slip_config_verbose = 0;
|
||||
|
||||
prog = argv[0];
|
||||
while((c = getopt(argc, argv, "B:H:D:Lhs:t:v::d::a:p:T")) != -1) {
|
||||
switch(c) {
|
||||
case 'B':
|
||||
baudrate = atoi(optarg);
|
||||
break;
|
||||
|
||||
case 'H':
|
||||
slip_config_flowcontrol = 1;
|
||||
break;
|
||||
|
||||
case 'L':
|
||||
slip_config_timestamp = 1;
|
||||
break;
|
||||
|
||||
case 's':
|
||||
if(strncmp("/dev/", optarg, 5) == 0) {
|
||||
slip_config_siodev = optarg + 5;
|
||||
} else {
|
||||
slip_config_siodev = optarg;
|
||||
}
|
||||
break;
|
||||
|
||||
case 't':
|
||||
if(strncmp("/dev/", optarg, 5) == 0) {
|
||||
strncpy(slip_config_tundev, optarg + 5, sizeof(slip_config_tundev));
|
||||
} else {
|
||||
strncpy(slip_config_tundev, optarg, sizeof(slip_config_tundev));
|
||||
}
|
||||
break;
|
||||
|
||||
case 'd':
|
||||
slip_config_basedelay = 10;
|
||||
if(optarg) slip_config_basedelay = atoi(optarg);
|
||||
break;
|
||||
|
||||
case 'v':
|
||||
slip_config_verbose = 2;
|
||||
if(optarg) slip_config_verbose = atoi(optarg);
|
||||
break;
|
||||
|
||||
case '?':
|
||||
case 'h':
|
||||
default:
|
||||
fprintf(stderr,"usage: %s [options] ipaddress\n", prog);
|
||||
fprintf(stderr,"example: border-router.native -L -v2 -s ttyUSB1 aaaa::1/64\n");
|
||||
fprintf(stderr,"Options are:\n");
|
||||
fprintf(stderr," -B baudrate 9600,19200,38400,57600,115200 (default)\n");
|
||||
fprintf(stderr," -H Hardware CTS/RTS flow control (default disabled)\n");
|
||||
fprintf(stderr," -L Log output format (adds time stamps)\n");
|
||||
fprintf(stderr," -s siodev Serial device (default /dev/ttyUSB0)\n");
|
||||
fprintf(stderr," -t tundev Name of interface (default tun0)\n");
|
||||
fprintf(stderr," -v[level] Verbosity level\n");
|
||||
fprintf(stderr," -v0 No messages\n");
|
||||
fprintf(stderr," -v1 Encapsulated SLIP debug messages (default)\n");
|
||||
fprintf(stderr," -v2 Printable strings after they are received\n");
|
||||
fprintf(stderr," -v3 Printable strings and SLIP packet notifications\n");
|
||||
fprintf(stderr," -v4 All printable characters as they are received\n");
|
||||
fprintf(stderr," -v5 All SLIP packets in hex\n");
|
||||
fprintf(stderr," -v Equivalent to -v3\n");
|
||||
fprintf(stderr," -d[basedelay] Minimum delay between outgoing SLIP packets.\n");
|
||||
fprintf(stderr," Actual delay is basedelay*(#6LowPAN fragments) milliseconds.\n");
|
||||
fprintf(stderr," -d is equivalent to -d10.\n");
|
||||
exit(1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
argc -= optind - 1;
|
||||
argv += optind - 1;
|
||||
|
||||
if(argc != 2 && argc != 3) {
|
||||
err(1, "usage: %s [-B baudrate] [-H] [-L] [-s siodev] [-t tundev] [-T] [-v verbosity] [-d delay] ipaddress", prog);
|
||||
}
|
||||
slip_config_ipaddr = argv[1];
|
||||
|
||||
switch(baudrate) {
|
||||
case -2:
|
||||
break; /* Use default. */
|
||||
case 9600:
|
||||
slip_config_b_rate = B9600;
|
||||
break;
|
||||
case 19200:
|
||||
slip_config_b_rate = B19200;
|
||||
break;
|
||||
case 38400:
|
||||
slip_config_b_rate = B38400;
|
||||
break;
|
||||
case 57600:
|
||||
slip_config_b_rate = B57600;
|
||||
break;
|
||||
case 115200:
|
||||
slip_config_b_rate = B115200;
|
||||
break;
|
||||
default:
|
||||
err(1, "unknown baudrate %d", baudrate);
|
||||
break;
|
||||
}
|
||||
|
||||
if(*slip_config_tundev == '\0') {
|
||||
/* Use default. */
|
||||
strcpy(slip_config_tundev, "tun0");
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
425
examples/ipv6/native-border-router/slip-dev.c
Normal file
425
examples/ipv6/native-border-router/slip-dev.c
Normal file
|
|
@ -0,0 +1,425 @@
|
|||
/*
|
||||
* Copyright (c) 2001, Adam Dunkels.
|
||||
* Copyright (c) 2009, 2010 Joakim Eriksson, Niclas Finne, Dogan Yazar.
|
||||
* 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. The name of the author may not be used to endorse or promote
|
||||
* products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
|
||||
*
|
||||
*/
|
||||
|
||||
/* Below define allows importing saved output into Wireshark as "Raw IP" packet type */
|
||||
#define WIRESHARK_IMPORT_FORMAT 1
|
||||
#include "contiki.h"
|
||||
#include "net/uip.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdarg.h>
|
||||
#include <string.h>
|
||||
#include <time.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <signal.h>
|
||||
#include <termios.h>
|
||||
#include <sys/ioctl.h>
|
||||
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <err.h>
|
||||
#include "net/netstack.h"
|
||||
#include "net/packetbuf.h"
|
||||
#include "cmd.h"
|
||||
|
||||
extern int slip_config_verbose;
|
||||
extern const char *slip_config_ipaddr;
|
||||
extern int slip_config_flowcontrol;
|
||||
extern const char *slip_config_siodev;
|
||||
extern uint16_t slip_config_basedelay;
|
||||
extern speed_t slip_config_b_rate;
|
||||
|
||||
|
||||
int devopen(const char *dev, int flags);
|
||||
|
||||
static FILE *inslip;
|
||||
|
||||
/* for statistics */
|
||||
long slip_sent = 0;
|
||||
long slip_received = 0;
|
||||
|
||||
int slipfd = 0;
|
||||
|
||||
void slip_send(int fd, unsigned char c);
|
||||
//#define PROGRESS(s) fprintf(stderr, s)
|
||||
#define PROGRESS(s) do { } while(0)
|
||||
|
||||
#define SLIP_END 0300
|
||||
#define SLIP_ESC 0333
|
||||
#define SLIP_ESC_END 0334
|
||||
#define SLIP_ESC_ESC 0335
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
is_sensible_string(const unsigned char *s, int len)
|
||||
{
|
||||
int i;
|
||||
for(i = 1; i < len; i++) {
|
||||
if(s[i] == 0 || s[i] == '\r' || s[i] == '\n' || s[i] == '\t') {
|
||||
continue;
|
||||
} else if(s[i] < ' ' || '~' < s[i]) {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
slip_packet_input(unsigned char *data, int len)
|
||||
{
|
||||
packetbuf_copyfrom(data, len);
|
||||
if(slip_config_verbose > 0) {
|
||||
printf("Packet input over SLIP: %d\n", len);
|
||||
}
|
||||
NETSTACK_RDC.input();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*
|
||||
* Read from serial, when we have a packet call slip_packet_input. No output
|
||||
* buffering, input buffered by stdio.
|
||||
*/
|
||||
void
|
||||
serial_input(FILE *inslip)
|
||||
{
|
||||
static union {
|
||||
unsigned char inbuf[2000];
|
||||
} uip;
|
||||
static int inbufptr = 0;
|
||||
int ret,i;
|
||||
unsigned char c;
|
||||
|
||||
#ifdef linux
|
||||
ret = fread(&c, 1, 1, inslip);
|
||||
if(ret == -1 || ret == 0) err(1, "serial_input: read");
|
||||
goto after_fread;
|
||||
#endif
|
||||
|
||||
read_more:
|
||||
if(inbufptr >= sizeof(uip.inbuf)) {
|
||||
fprintf(stderr, "*** dropping large %d byte packet\n", inbufptr);
|
||||
inbufptr = 0;
|
||||
}
|
||||
ret = fread(&c, 1, 1, inslip);
|
||||
#ifdef linux
|
||||
after_fread:
|
||||
#endif
|
||||
if(ret == -1) {
|
||||
err(1, "serial_input: read");
|
||||
}
|
||||
if(ret == 0) {
|
||||
clearerr(inslip);
|
||||
return;
|
||||
}
|
||||
slip_received++;
|
||||
switch(c) {
|
||||
case SLIP_END:
|
||||
if(inbufptr > 0) {
|
||||
if(uip.inbuf[0] == '!') {
|
||||
cmd_input(uip.inbuf, inbufptr);
|
||||
} else if(uip.inbuf[0] == '?') {
|
||||
#define DEBUG_LINE_MARKER '\r'
|
||||
} else if(uip.inbuf[0] == DEBUG_LINE_MARKER) {
|
||||
fwrite(uip.inbuf + 1, inbufptr - 1, 1, stdout);
|
||||
} else if(is_sensible_string(uip.inbuf, inbufptr)) {
|
||||
if(slip_config_verbose == 1) { /* strings already echoed below for verbose>1 */
|
||||
fwrite(uip.inbuf, inbufptr, 1, stdout);
|
||||
}
|
||||
} else {
|
||||
if(slip_config_verbose > 2) {
|
||||
printf("Packet from SLIP of length %d - write TUN\n", inbufptr);
|
||||
if(slip_config_verbose > 4) {
|
||||
#if WIRESHARK_IMPORT_FORMAT
|
||||
printf("0000");
|
||||
for(i = 0; i < inbufptr; i++) printf(" %02x", uip.inbuf[i]);
|
||||
#else
|
||||
printf(" ");
|
||||
for(i = 0; i < inbufptr; i++) {
|
||||
printf("%02x", uip.inbuf[i]);
|
||||
if((i & 3) == 3) printf(" ");
|
||||
if((i & 15) == 15) printf("\n ");
|
||||
}
|
||||
#endif
|
||||
printf("\n");
|
||||
}
|
||||
}
|
||||
slip_packet_input(uip.inbuf, inbufptr);
|
||||
}
|
||||
inbufptr = 0;
|
||||
}
|
||||
break;
|
||||
|
||||
case SLIP_ESC:
|
||||
if(fread(&c, 1, 1, inslip) != 1) {
|
||||
clearerr(inslip);
|
||||
/* Put ESC back and give up! */
|
||||
ungetc(SLIP_ESC, inslip);
|
||||
return;
|
||||
}
|
||||
|
||||
switch(c) {
|
||||
case SLIP_ESC_END:
|
||||
c = SLIP_END;
|
||||
break;
|
||||
case SLIP_ESC_ESC:
|
||||
c = SLIP_ESC;
|
||||
break;
|
||||
}
|
||||
/* FALLTHROUGH */
|
||||
default:
|
||||
uip.inbuf[inbufptr++] = c;
|
||||
|
||||
/* Echo lines as they are received for verbose=2,3,5+ */
|
||||
/* Echo all printable characters for verbose==4 */
|
||||
if(slip_config_verbose == 4) {
|
||||
if(c == 0 || c == '\r' || c == '\n' || c == '\t' || (c >= ' ' && c <= '~')) {
|
||||
fwrite(&c, 1, 1, stdout);
|
||||
}
|
||||
} else if(slip_config_verbose >= 2) {
|
||||
if(c == '\n' && is_sensible_string(uip.inbuf, inbufptr)) {
|
||||
fwrite(uip.inbuf, inbufptr, 1, stdout);
|
||||
inbufptr = 0;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
goto read_more;
|
||||
}
|
||||
|
||||
unsigned char slip_buf[2000];
|
||||
int slip_end, slip_begin;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
slip_send(int fd, unsigned char c)
|
||||
{
|
||||
if(slip_end >= sizeof(slip_buf)) {
|
||||
err(1, "slip_send overflow");
|
||||
}
|
||||
slip_buf[slip_end] = c;
|
||||
slip_end++;
|
||||
slip_sent++;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
slip_empty()
|
||||
{
|
||||
return slip_end == 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
slip_flushbuf(int fd)
|
||||
{
|
||||
int n;
|
||||
|
||||
if(slip_empty()) {
|
||||
return;
|
||||
}
|
||||
|
||||
n = write(fd, slip_buf + slip_begin, slip_end - slip_begin);
|
||||
|
||||
if(n == -1 && errno != EAGAIN) {
|
||||
err(1, "slip_flushbuf write failed");
|
||||
} else if(n == -1) {
|
||||
PROGRESS("Q"); /* Outqueueis full! */
|
||||
} else {
|
||||
slip_begin += n;
|
||||
if(slip_begin == slip_end) {
|
||||
slip_begin = slip_end = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
write_to_serial(int outfd, const uint8_t *inbuf, int len)
|
||||
{
|
||||
const uint8_t *p = inbuf;
|
||||
int i;
|
||||
|
||||
if(slip_config_verbose > 2) {
|
||||
printf("Packet from TUN of length %d - write SLIP\n", len);
|
||||
if(slip_config_verbose > 4) {
|
||||
#if WIRESHARK_IMPORT_FORMAT
|
||||
printf("0000");
|
||||
for(i = 0; i < len; i++) printf(" %02x", p[i]);
|
||||
#else
|
||||
printf(" ");
|
||||
for(i = 0; i < len; i++) {
|
||||
printf("%02x", p[i]);
|
||||
if((i & 3) == 3) printf(" ");
|
||||
if((i & 15) == 15) printf("\n ");
|
||||
}
|
||||
#endif
|
||||
printf("\n");
|
||||
}
|
||||
}
|
||||
|
||||
/* It would be ``nice'' to send a SLIP_END here but it's not
|
||||
* really necessary.
|
||||
*/
|
||||
/* slip_send(outfd, SLIP_END); */
|
||||
|
||||
for(i = 0; i < len; i++) {
|
||||
switch(p[i]) {
|
||||
case SLIP_END:
|
||||
slip_send(outfd, SLIP_ESC);
|
||||
slip_send(outfd, SLIP_ESC_END);
|
||||
break;
|
||||
case SLIP_ESC:
|
||||
slip_send(outfd, SLIP_ESC);
|
||||
slip_send(outfd, SLIP_ESC_ESC);
|
||||
break;
|
||||
default:
|
||||
slip_send(outfd, p[i]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
slip_send(outfd, SLIP_END);
|
||||
PROGRESS("t");
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* writes an 802.15.4 packet to slip-radio */
|
||||
void
|
||||
write_to_slip(const uint8_t *buf, int len)
|
||||
{
|
||||
/* printf("Packet to SLIP: %d\n", len); */
|
||||
write_to_serial(slipfd, buf, len);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
stty_telos(int fd)
|
||||
{
|
||||
struct termios tty;
|
||||
speed_t speed = slip_config_b_rate;
|
||||
int i;
|
||||
|
||||
if(tcflush(fd, TCIOFLUSH) == -1) err(1, "tcflush");
|
||||
|
||||
if(tcgetattr(fd, &tty) == -1) err(1, "tcgetattr");
|
||||
|
||||
cfmakeraw(&tty);
|
||||
|
||||
/* Nonblocking read. */
|
||||
tty.c_cc[VTIME] = 0;
|
||||
tty.c_cc[VMIN] = 0;
|
||||
if(slip_config_flowcontrol) {
|
||||
tty.c_cflag |= CRTSCTS;
|
||||
} else {
|
||||
tty.c_cflag &= ~CRTSCTS;
|
||||
}
|
||||
tty.c_cflag &= ~HUPCL;
|
||||
tty.c_cflag &= ~CLOCAL;
|
||||
|
||||
cfsetispeed(&tty, speed);
|
||||
cfsetospeed(&tty, speed);
|
||||
|
||||
if(tcsetattr(fd, TCSAFLUSH, &tty) == -1) err(1, "tcsetattr");
|
||||
|
||||
#if 1
|
||||
/* Nonblocking read and write. */
|
||||
/* if(fcntl(fd, F_SETFL, O_NONBLOCK) == -1) err(1, "fcntl"); */
|
||||
|
||||
tty.c_cflag |= CLOCAL;
|
||||
if(tcsetattr(fd, TCSAFLUSH, &tty) == -1) err(1, "tcsetattr");
|
||||
|
||||
i = TIOCM_DTR;
|
||||
if(ioctl(fd, TIOCMBIS, &i) == -1) err(1, "ioctl");
|
||||
#endif
|
||||
|
||||
usleep(10*1000); /* Wait for hardware 10ms. */
|
||||
|
||||
/* Flush input and output buffers. */
|
||||
if(tcflush(fd, TCIOFLUSH) == -1) err(1, "tcflush");
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
slip_init(void)
|
||||
{
|
||||
setvbuf(stdout, NULL, _IOLBF, 0); /* Line buffered output. */
|
||||
|
||||
if(slip_config_siodev != NULL) {
|
||||
slipfd = devopen(slip_config_siodev, O_RDWR | O_NONBLOCK);
|
||||
if(slipfd == -1) {
|
||||
err(1, "can't open siodev ``/dev/%s''", slip_config_siodev);
|
||||
}
|
||||
} else {
|
||||
static const char *siodevs[] = {
|
||||
"ttyUSB0", "cuaU0", "ucom0" /* linux, fbsd6, fbsd5 */
|
||||
};
|
||||
int i;
|
||||
for(i = 0; i < 3; i++) {
|
||||
slip_config_siodev = siodevs[i];
|
||||
slipfd = devopen(slip_config_siodev, O_RDWR | O_NONBLOCK);
|
||||
if(slipfd != -1) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if(slipfd == -1) {
|
||||
err(1, "can't open siodev");
|
||||
}
|
||||
}
|
||||
|
||||
fprintf(stderr, "********SLIP started on ``/dev/%s''\n", slip_config_siodev);
|
||||
stty_telos(slipfd);
|
||||
|
||||
slip_send(slipfd, SLIP_END);
|
||||
inslip = fdopen(slipfd, "r");
|
||||
if(inslip == NULL) err(1, "main: fdopen");
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
slip_set_fd(int maxfd, fd_set *rset, fd_set *wset)
|
||||
{
|
||||
if(!slip_empty()) { /* Anything to flush? */
|
||||
FD_SET(slipfd, wset);
|
||||
}
|
||||
|
||||
FD_SET(slipfd, rset); /* Read from slip ASAP! */
|
||||
if(slipfd > maxfd) maxfd = slipfd;
|
||||
|
||||
return maxfd;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
slip_handle_fd(fd_set *rset, fd_set *wset)
|
||||
{
|
||||
if(FD_ISSET(slipfd, rset)) {
|
||||
serial_input(inslip);
|
||||
}
|
||||
|
||||
if(FD_ISSET(slipfd, wset)) {
|
||||
slip_flushbuf(slipfd);
|
||||
}
|
||||
}
|
||||
300
examples/ipv6/native-border-router/tun-bridge.c
Normal file
300
examples/ipv6/native-border-router/tun-bridge.c
Normal file
|
|
@ -0,0 +1,300 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \author
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
*/
|
||||
|
||||
#include "net/uip.h"
|
||||
#include "net/uip-ds6.h"
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdarg.h>
|
||||
#include <string.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <signal.h>
|
||||
#include <termios.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/socket.h>
|
||||
|
||||
|
||||
#define DEBUG DEBUG_PRINT
|
||||
#include "net/uip-debug.h"
|
||||
|
||||
#ifdef linux
|
||||
#include <linux/if.h>
|
||||
#include <linux/if_tun.h>
|
||||
#endif
|
||||
|
||||
#include <err.h>
|
||||
#include "net/netstack.h"
|
||||
#include "net/packetbuf.h"
|
||||
#include "cmd.h"
|
||||
#include "border-router.h"
|
||||
|
||||
extern int slip_config_verbose;
|
||||
extern const char *slip_config_ipaddr;
|
||||
extern int slip_config_flowcontrol;
|
||||
extern char slip_config_tundev[32];
|
||||
extern uint16_t slip_config_basedelay;
|
||||
|
||||
static int tunfd;
|
||||
static int initialized = 0;
|
||||
|
||||
static uint16_t delaymsec=0;
|
||||
static uint32_t delaystartsec,delaystartmsec;
|
||||
|
||||
int ssystem(const char *fmt, ...)
|
||||
__attribute__((__format__ (__printf__, 1, 2)));
|
||||
int
|
||||
ssystem(const char *fmt, ...) __attribute__((__format__ (__printf__, 1, 2)));
|
||||
|
||||
int
|
||||
ssystem(const char *fmt, ...)
|
||||
{
|
||||
char cmd[128];
|
||||
va_list ap;
|
||||
va_start(ap, fmt);
|
||||
vsnprintf(cmd, sizeof(cmd), fmt, ap);
|
||||
va_end(ap);
|
||||
printf("%s\n", cmd);
|
||||
fflush(stdout);
|
||||
return system(cmd);
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
cleanup(void)
|
||||
{
|
||||
ssystem("ifconfig %s down", slip_config_tundev);
|
||||
#ifndef linux
|
||||
ssystem("sysctl -w net.ipv6.conf.all.forwarding=1");
|
||||
#endif
|
||||
ssystem("netstat -nr"
|
||||
" | awk '{ if ($2 == \"%s\") print \"route delete -net \"$1; }'"
|
||||
" | sh",
|
||||
slip_config_tundev);
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
sigcleanup(int signo)
|
||||
{
|
||||
fprintf(stderr, "signal %d\n", signo);
|
||||
exit(0); /* exit(0) will call cleanup() */
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
ifconf(const char *tundev, const char *ipaddr)
|
||||
{
|
||||
#ifdef linux
|
||||
ssystem("ifconfig %s inet `hostname` up", tundev);
|
||||
ssystem("ifconfig %s add %s", tundev, ipaddr);
|
||||
#else
|
||||
ssystem("ifconfig %s inet `hostname` %s up", tundev, ipaddr);
|
||||
ssystem("sysctl -w net.inet.ip.forwarding=1");
|
||||
#endif /* !linux */
|
||||
|
||||
ssystem("ifconfig %s\n", tundev);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
devopen(const char *dev, int flags)
|
||||
{
|
||||
char t[32];
|
||||
strcpy(t, "/dev/");
|
||||
strncat(t, dev, sizeof(t) - 5);
|
||||
return open(t, flags);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#ifdef linux
|
||||
int
|
||||
tun_alloc(char *dev)
|
||||
{
|
||||
struct ifreq ifr;
|
||||
int fd, err;
|
||||
|
||||
if( (fd = open("/dev/net/tun", O_RDWR)) < 0 ) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
memset(&ifr, 0, sizeof(ifr));
|
||||
|
||||
/* Flags: IFF_TUN - TUN device (no Ethernet headers)
|
||||
* IFF_NO_PI - Do not provide packet information
|
||||
*/
|
||||
ifr.ifr_flags = IFF_TUN | IFF_NO_PI;
|
||||
if(*dev != 0)
|
||||
strncpy(ifr.ifr_name, dev, IFNAMSIZ);
|
||||
|
||||
if((err = ioctl(fd, TUNSETIFF, (void *) &ifr)) < 0 ) {
|
||||
close(fd);
|
||||
return err;
|
||||
}
|
||||
strcpy(dev, ifr.ifr_name);
|
||||
return fd;
|
||||
}
|
||||
#else
|
||||
int
|
||||
tun_alloc(char *dev)
|
||||
{
|
||||
return devopen(dev, O_RDWR);
|
||||
}
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
tun_init()
|
||||
{
|
||||
setvbuf(stdout, NULL, _IOLBF, 0); /* Line buffered output. */
|
||||
|
||||
slip_init();
|
||||
|
||||
tunfd = tun_alloc(slip_config_tundev);
|
||||
if(tunfd == -1) err(1, "main: open");
|
||||
fprintf(stderr, "opened %s device ``/dev/%s''\n",
|
||||
"tun", slip_config_tundev);
|
||||
|
||||
atexit(cleanup);
|
||||
signal(SIGHUP, sigcleanup);
|
||||
signal(SIGTERM, sigcleanup);
|
||||
signal(SIGINT, sigcleanup);
|
||||
ifconf(slip_config_tundev, slip_config_ipaddr);
|
||||
|
||||
initialized = 1;
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
tun_output(uint8_t *data, int len)
|
||||
{
|
||||
/* fprintf(stderr, "*** Writing to tun...%d\n", len); */
|
||||
if(write(tunfd, data, len) != len) {
|
||||
err(1, "serial_to_tun: write");
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
tun_input(unsigned char *data, int maxlen)
|
||||
{
|
||||
int size;
|
||||
if((size = read(tunfd, data, maxlen)) == -1)
|
||||
err(1, "tun_input: read");
|
||||
return size;
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
init(void)
|
||||
{
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
output(void)
|
||||
{
|
||||
PRINTF("SUT: %u\n", uip_len);
|
||||
if(uip_len > 0) {
|
||||
tun_output(&uip_buf[UIP_LLH_LEN], uip_len);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
const struct uip_fallback_interface rpl_interface = {
|
||||
init, output
|
||||
};
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* tun and slip select callback */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
set_fd(int maxfd, fd_set *rset, fd_set *wset)
|
||||
{
|
||||
if(!initialized) return maxfd;
|
||||
|
||||
maxfd = slip_set_fd(maxfd, rset, wset);
|
||||
|
||||
FD_SET(tunfd, rset);
|
||||
if(tunfd > maxfd) maxfd = tunfd;
|
||||
|
||||
return maxfd;
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
||||
static void
|
||||
handle_fd(fd_set *rset, fd_set *wset)
|
||||
{
|
||||
if(!initialized) return;
|
||||
|
||||
slip_handle_fd(rset, wset);
|
||||
|
||||
/* Optional delay between outgoing packets */
|
||||
/* Base delay times number of 6lowpan fragments to be sent */
|
||||
/* delaymsec = 10; */
|
||||
if(delaymsec) {
|
||||
struct timeval tv;
|
||||
int dmsec;
|
||||
gettimeofday(&tv, NULL);
|
||||
dmsec=(tv.tv_sec-delaystartsec)*1000+tv.tv_usec/1000-delaystartmsec;
|
||||
if(dmsec<0) delaymsec=0;
|
||||
if(dmsec>delaymsec) delaymsec=0;
|
||||
}
|
||||
|
||||
if(delaymsec==0) {
|
||||
int size;
|
||||
|
||||
if(FD_ISSET(tunfd, rset)) {
|
||||
size = tun_input(&uip_buf[UIP_LLH_LEN], sizeof(uip_buf));
|
||||
/* printf("TUN data incoming read:%d\n", size); */
|
||||
uip_len = size;
|
||||
tcpip_input();
|
||||
|
||||
if(slip_config_basedelay) {
|
||||
struct timeval tv;
|
||||
gettimeofday(&tv, NULL) ;
|
||||
delaymsec=slip_config_basedelay;
|
||||
delaystartsec =tv.tv_sec;
|
||||
delaystartmsec=tv.tv_usec/1000;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
||||
struct select_callback tun_select_callback = {
|
||||
set_fd,
|
||||
handle_fd
|
||||
};
|
||||
20
examples/ipv6/slip-radio/Makefile
Normal file
20
examples/ipv6/slip-radio/Makefile
Normal file
|
|
@ -0,0 +1,20 @@
|
|||
CONTIKI_PROJECT=slip-radio
|
||||
all: $(CONTIKI_PROJECT)
|
||||
APPS = slip-cmd
|
||||
|
||||
CONTIKI=../../..
|
||||
|
||||
WITH_UIP6=1
|
||||
UIP_CONF_IPV6=1
|
||||
UIP_CONF_RPL=0
|
||||
|
||||
#linker optimizations
|
||||
SMALL=1
|
||||
|
||||
CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
|
||||
PROJECT_SOURCEFILES += slip-net.c no-framer.c
|
||||
ifeq ($(TARGET),sky)
|
||||
PROJECT_SOURCEFILES += slip-radio-cc2420.c slip-radio-sky-sensors.c
|
||||
endif
|
||||
|
||||
include $(CONTIKI)/Makefile.include
|
||||
121
examples/ipv6/slip-radio/no-framer.c
Normal file
121
examples/ipv6/slip-radio/no-framer.c
Normal file
|
|
@ -0,0 +1,121 @@
|
|||
/*
|
||||
* Copyright (c) 2009, 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.
|
||||
*
|
||||
* $Id: framer-nullmac.c,v 1.2 2010/06/14 19:19:16 adamdunkels Exp $
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* MAC framer that does nothing...
|
||||
* \author
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
*/
|
||||
#include "net/mac/framer.h"
|
||||
#include "net/mac/frame802154.h"
|
||||
#include "net/packetbuf.h"
|
||||
#include <string.h>
|
||||
|
||||
#define DEBUG 0
|
||||
|
||||
#if DEBUG
|
||||
#include <stdio.h>
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
#define PRINTADDR(addr) PRINTF(" %02x%02x:%02x%02x:%02x%02x:%02x%02x ", ((uint8_t *)addr)[0], ((uint8_t *)addr)[1], ((uint8_t *)addr)[2], ((uint8_t *)addr)[3], ((uint8_t *)addr)[4], ((uint8_t *)addr)[5], ((uint8_t *)addr)[6], ((uint8_t *)addr)[7])
|
||||
#else
|
||||
#define PRINTF(...)
|
||||
#define PRINTADDR(addr)
|
||||
#endif
|
||||
|
||||
/** \brief The 16-bit identifier of the PAN on which the device is
|
||||
* sending to. If this value is 0xffff, the device is not
|
||||
* associated.
|
||||
*/
|
||||
static const uint16_t mac_dst_pan_id = IEEE802154_PANID;
|
||||
|
||||
/** \brief The 16-bit identifier of the PAN on which the device is
|
||||
* operating. If this value is 0xffff, the device is not
|
||||
* associated.
|
||||
*/
|
||||
static const uint16_t mac_src_pan_id = IEEE802154_PANID;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
is_broadcast_addr(uint8_t mode, uint8_t *addr)
|
||||
{
|
||||
int i = mode == FRAME802154_SHORTADDRMODE ? 2 : 8;
|
||||
while(i-- > 0) {
|
||||
if(addr[i] != 0xff) {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
create(void)
|
||||
{
|
||||
/* nothing extra... */
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
parse(void)
|
||||
{
|
||||
frame802154_t frame;
|
||||
int len;
|
||||
len = packetbuf_datalen();
|
||||
if(frame802154_parse(packetbuf_dataptr(), len, &frame)) {
|
||||
if(frame.fcf.dest_addr_mode) {
|
||||
if(frame.dest_pid != mac_src_pan_id &&
|
||||
frame.dest_pid != FRAME802154_BROADCASTPANDID) {
|
||||
/* Packet to another PAN */
|
||||
PRINTF("15.4: for another pan %u\n", frame.dest_pid);
|
||||
return 0;
|
||||
}
|
||||
if(!is_broadcast_addr(frame.fcf.dest_addr_mode, frame.dest_addr)) {
|
||||
packetbuf_set_addr(PACKETBUF_ADDR_RECEIVER, (rimeaddr_t *)&frame.dest_addr);
|
||||
}
|
||||
}
|
||||
packetbuf_set_addr(PACKETBUF_ADDR_SENDER, (rimeaddr_t *)&frame.src_addr);
|
||||
packetbuf_set_attr(PACKETBUF_ATTR_PENDING, frame.fcf.frame_pending);
|
||||
/* packetbuf_set_attr(PACKETBUF_ATTR_RELIABLE, frame.fcf.ack_required);*/
|
||||
packetbuf_set_attr(PACKETBUF_ATTR_PACKET_ID, frame.seq);
|
||||
|
||||
PRINTF("15.4-IN: %2X", frame.fcf.frame_type);
|
||||
PRINTADDR(packetbuf_addr(PACKETBUF_ADDR_SENDER));
|
||||
PRINTADDR(packetbuf_addr(PACKETBUF_ADDR_RECEIVER));
|
||||
PRINTF("%u (%u)\n", packetbuf_datalen(), len);
|
||||
|
||||
return 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const struct framer no_framer = {
|
||||
create, parse
|
||||
};
|
||||
76
examples/ipv6/slip-radio/project-conf.h
Normal file
76
examples/ipv6/slip-radio/project-conf.h
Normal file
|
|
@ -0,0 +1,76 @@
|
|||
/*
|
||||
* Copyright (c) 2010, 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.
|
||||
*/
|
||||
|
||||
#ifndef __PROJECT_CONF_H__
|
||||
#define __PROJECT_CONF_H__
|
||||
|
||||
#undef QUEUEBUF_CONF_NUM
|
||||
#define QUEUEBUF_CONF_NUM 4
|
||||
|
||||
#undef UIP_CONF_BUFFER_SIZE
|
||||
#define UIP_CONF_BUFFER_SIZE 140
|
||||
|
||||
#undef UIP_CONF_ROUTER
|
||||
#define UIP_CONF_ROUTER 0
|
||||
|
||||
#undef UIP_CONF_IPV6_RPL
|
||||
#define UIP_CONF_IPV6_RPL 0
|
||||
|
||||
#define CMD_CONF_OUTPUT slip_radio_cmd_output
|
||||
|
||||
/* add the cmd_handler_cc2420 + some sensors if TARGET_SKY */
|
||||
#ifdef CONTIKI_TARGET_SKY
|
||||
#define CMD_CONF_HANDLERS slip_radio_cmd_handler,cmd_handler_cc2420
|
||||
#define SLIP_RADIO_CONF_SENSORS slip_radio_sky_sensors
|
||||
#else
|
||||
#define CMD_CONF_HANDLERS slip_radio_cmd_handler
|
||||
#endif
|
||||
|
||||
|
||||
/* configuration for the slipradio/network driver */
|
||||
#undef NETSTACK_CONF_MAC
|
||||
#define NETSTACK_CONF_MAC nullmac_driver
|
||||
|
||||
#undef NETSTACK_CONF_RDC
|
||||
/* #define NETSTACK_CONF_RDC nullrdc_noframer_driver */
|
||||
#define NETSTACK_CONF_RDC contikimac_driver
|
||||
|
||||
#undef NETSTACK_CONF_NETWORK
|
||||
#define NETSTACK_CONF_NETWORK slipnet_driver
|
||||
|
||||
#undef NETSTACK_CONF_FRAMER
|
||||
#define NETSTACK_CONF_FRAMER no_framer
|
||||
|
||||
#undef CC2420_CONF_AUTOACK
|
||||
#define CC2420_CONF_AUTOACK 1
|
||||
|
||||
#undef UART1_CONF_RX_WITH_DMA
|
||||
#define UART1_CONF_RX_WITH_DMA 1
|
||||
|
||||
#endif /* __PROJECT_CONF_H__ */
|
||||
103
examples/ipv6/slip-radio/slip-net.c
Normal file
103
examples/ipv6/slip-radio/slip-net.c
Normal file
|
|
@ -0,0 +1,103 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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.
|
||||
*/
|
||||
|
||||
#include "contiki.h"
|
||||
#include "net/netstack.h"
|
||||
#include "net/uip.h"
|
||||
#include "net/packetbuf.h"
|
||||
#include "dev/slip.h"
|
||||
#include <stdio.h>
|
||||
|
||||
#define SLIP_END 0300
|
||||
#define SLIP_ESC 0333
|
||||
#define SLIP_ESC_END 0334
|
||||
#define SLIP_ESC_ESC 0335
|
||||
|
||||
#define DEBUG 0
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
slipnet_init(void)
|
||||
{
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
slip_send_packet(const uint8_t *ptr, int len)
|
||||
{
|
||||
uint16_t i;
|
||||
uint8_t c;
|
||||
|
||||
slip_arch_writeb(SLIP_END);
|
||||
for(i = 0; i < len; ++i) {
|
||||
c = *ptr++;
|
||||
if(c == SLIP_END) {
|
||||
slip_arch_writeb(SLIP_ESC);
|
||||
c = SLIP_ESC_END;
|
||||
} else if(c == SLIP_ESC) {
|
||||
slip_arch_writeb(SLIP_ESC);
|
||||
c = SLIP_ESC_ESC;
|
||||
}
|
||||
slip_arch_writeb(c);
|
||||
}
|
||||
slip_arch_writeb(SLIP_END);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
slipnet_input(void)
|
||||
{
|
||||
int i;
|
||||
/* radio should be configured for filtering so this should be simple */
|
||||
/* this should be sent over SLIP! */
|
||||
/* so just copy into uip-but and send!!! */
|
||||
/* Format: !R<data> ? */
|
||||
uip_len = packetbuf_datalen();
|
||||
i = packetbuf_copyto(uip_buf);
|
||||
|
||||
if(DEBUG) {
|
||||
printf("Slipnet got input of len: %d, copied: %d\n",
|
||||
packetbuf_datalen(), i);
|
||||
|
||||
for(i = 0; i < uip_len; i++) {
|
||||
printf("%02x", (unsigned char) uip_buf[i]);
|
||||
if((i & 15) == 15) printf("\n");
|
||||
else if((i & 7) == 7) printf(" ");
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
/* printf("SUT: %u\n", uip_len); */
|
||||
slip_send_packet(uip_buf, uip_len);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const struct network_driver slipnet_driver = {
|
||||
"slipnet",
|
||||
slipnet_init,
|
||||
slipnet_input
|
||||
};
|
||||
/*---------------------------------------------------------------------------*/
|
||||
60
examples/ipv6/slip-radio/slip-radio-cc2420.c
Normal file
60
examples/ipv6/slip-radio/slip-radio-cc2420.c
Normal file
|
|
@ -0,0 +1,60 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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.
|
||||
*
|
||||
* Sets up some commands for the CC2420 radio chip.
|
||||
*/
|
||||
|
||||
#include "contiki.h"
|
||||
#include "dev/cc2420.h"
|
||||
#include "cmd.h"
|
||||
#include <stdio.h>
|
||||
|
||||
int
|
||||
cmd_handler_cc2420(const uint8_t *data, int len)
|
||||
{
|
||||
if(data[0] == '!') {
|
||||
if(data[1] == 'C') {
|
||||
printf("cc2420_cmd: setting channel: %d\n", data[2]);
|
||||
cc2420_set_channel(data[2]);
|
||||
return 1;
|
||||
}
|
||||
} else if(data[0] == '?') {
|
||||
if(data[1] == 'C') {
|
||||
uint8_t buf[4];
|
||||
printf("cc2420_cmd: getting channel: %d\n", data[2]);
|
||||
buf[0] = '!';
|
||||
buf[1] = 'C';
|
||||
buf[2] = cc2420_get_channel();
|
||||
cmd_send(buf, 3);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
90
examples/ipv6/slip-radio/slip-radio-sky-sensors.c
Normal file
90
examples/ipv6/slip-radio/slip-radio-sky-sensors.c
Normal file
|
|
@ -0,0 +1,90 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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.
|
||||
*/
|
||||
|
||||
#include "contiki.h"
|
||||
#include "lib/sensors.h"
|
||||
#include "dev/sht11-sensor.h"
|
||||
#include "slip-radio.h"
|
||||
#include "cmd.h"
|
||||
#include <stdio.h>
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
init(void)
|
||||
{
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
write_percent_float(char *data, int maxlen, int temp)
|
||||
{
|
||||
int t;
|
||||
t = temp % 100;
|
||||
if(t < 0) {
|
||||
t = -t;
|
||||
}
|
||||
return snprintf(data, maxlen, "%d.%02d", temp / 100, t);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
send(void)
|
||||
{
|
||||
#define MAX_SIZE 40
|
||||
char data[MAX_SIZE];
|
||||
int temperature;
|
||||
int ms;
|
||||
long hum;
|
||||
int pos = 0;
|
||||
|
||||
/* SENSORS_ACTIVATE(light_sensor); */
|
||||
SENSORS_ACTIVATE(sht11_sensor);
|
||||
|
||||
pos += snprintf(data, MAX_SIZE, "!D");
|
||||
/* int light1 = light_sensor.value(LIGHT_SENSOR_PHOTOSYNTHETIC); */
|
||||
/* int light2 = light_sensor.value(LIGHT_SENSOR_TOTAL_SOLAR); */
|
||||
temperature = -3970 + sht11_sensor.value(SHT11_SENSOR_TEMP);
|
||||
ms = sht11_sensor.value(SHT11_SENSOR_HUMIDITY);
|
||||
/* this is in * 10000 */
|
||||
/* -2.0468 + 0.0367 * ms + -1.5955e-6 * ms * ms ...too small value... */
|
||||
hum = (-20468L + 367L * ms) / 100L;
|
||||
|
||||
/* SENSORS_DEACTIVATE(light_sensor); */
|
||||
SENSORS_DEACTIVATE(sht11_sensor);
|
||||
|
||||
pos += snprintf(&data[pos], MAX_SIZE - pos, "temp=");
|
||||
pos += write_percent_float(&data[pos], MAX_SIZE - pos, temperature);
|
||||
pos += snprintf(&data[pos], MAX_SIZE - pos, ";hum=");
|
||||
pos += write_percent_float(&data[pos], MAX_SIZE - pos, hum);
|
||||
|
||||
cmd_send((uint8_t *)data, pos);
|
||||
}
|
||||
/* ---------------------------------------------------------------------- */
|
||||
const struct slip_radio_sensors slip_radio_sky_sensors = {
|
||||
init, send
|
||||
};
|
||||
/* ---------------------------------------------------------------------- */
|
||||
220
examples/ipv6/slip-radio/slip-radio.c
Normal file
220
examples/ipv6/slip-radio/slip-radio.c
Normal file
|
|
@ -0,0 +1,220 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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
|
||||
* Slip-radio driver
|
||||
* \author
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
*/
|
||||
#include "contiki.h"
|
||||
#include "net/uip.h"
|
||||
#include "net/uip-ds6.h"
|
||||
#include "dev/slip.h"
|
||||
#include <string.h>
|
||||
#include "net/netstack.h"
|
||||
#include "net/packetbuf.h"
|
||||
|
||||
#define DEBUG DEBUG_NONE
|
||||
#include "net/uip-debug.h"
|
||||
#include "cmd.h"
|
||||
#include "slip-radio.h"
|
||||
#include "packetutils.h"
|
||||
|
||||
#ifdef SLIP_RADIO_CONF_SENSORS
|
||||
extern const struct slip_radio_sensors SLIP_RADIO_CONF_SENSORS;
|
||||
#endif
|
||||
|
||||
void slip_send_packet(const uint8_t *ptr, int len);
|
||||
|
||||
/* max 16 packets at the same time??? */
|
||||
uint8_t packet_ids[16];
|
||||
int packet_pos;
|
||||
|
||||
static int slip_radio_cmd_handler(const uint8_t *data, int len);
|
||||
int cmd_handler_cc2420(const uint8_t *data, int len);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#ifdef CMD_CONF_HANDLERS
|
||||
CMD_HANDLERS(CMD_CONF_HANDLERS);
|
||||
#else
|
||||
CMD_HANDLERS(slip_radio_cmd_handler);
|
||||
#endif
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
packet_sent(void *ptr, int status, int transmissions)
|
||||
{
|
||||
uint8_t buf[20];
|
||||
uint8_t sid;
|
||||
int pos;
|
||||
sid = *((uint8_t *)ptr);
|
||||
PRINTF("Slip-radio: packet sent! sid: %d, status: %d, tx: %d\n",
|
||||
sid, status, transmissions);
|
||||
/* packet callback from lower layers */
|
||||
/* neighbor_info_packet_sent(status, transmissions); */
|
||||
pos = 0;
|
||||
buf[pos++] = '!';
|
||||
buf[pos++] = 'R';
|
||||
buf[pos++] = sid;
|
||||
buf[pos++] = status; /* one byte ? */
|
||||
buf[pos++] = transmissions;
|
||||
cmd_send(buf, pos);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
slip_radio_cmd_handler(const uint8_t *data, int len)
|
||||
{
|
||||
int i;
|
||||
if(data[0] == '!') {
|
||||
/* should send out stuff to the radio - ignore it as IP */
|
||||
/* --- s e n d --- */
|
||||
if(data[1] == 'S') {
|
||||
int pos;
|
||||
packet_ids[packet_pos] = data[2];
|
||||
|
||||
packetbuf_clear();
|
||||
pos = 3;
|
||||
pos += packetutils_deserialize_atts(&data[pos], len - pos);
|
||||
|
||||
len -= pos;
|
||||
if(len > PACKETBUF_SIZE) {
|
||||
len = PACKETBUF_SIZE;
|
||||
}
|
||||
memcpy(packetbuf_dataptr(), &data[pos], len);
|
||||
packetbuf_set_datalen(len);
|
||||
|
||||
PRINTF("slip-radio: sending: %d\n", packetbuf_datalen());
|
||||
|
||||
NETSTACK_MAC.send(&packet_sent, &packet_ids[packet_pos]);
|
||||
|
||||
packet_pos++;
|
||||
if(packet_pos >= sizeof(packet_ids)) {
|
||||
packet_pos = 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
} else if(uip_buf[0] == '?') {
|
||||
PRINTF("Got request message of type %c\n", uip_buf[1]);
|
||||
if(data[1] == 'M') {
|
||||
/* this is just a test so far... just to see if it works */
|
||||
uip_buf[0] = '!';
|
||||
uip_buf[1] = 'M';
|
||||
for(i = 0; i < 8; i++) {
|
||||
uip_buf[2 + i] = uip_lladdr.addr[i];
|
||||
}
|
||||
uip_len = 10;
|
||||
cmd_send(uip_buf, uip_len);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
slip_radio_cmd_output(const uint8_t *data, int data_len)
|
||||
{
|
||||
slip_send_packet(data, data_len);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
slip_input_callback(void)
|
||||
{
|
||||
PRINTF("SR-SIN: %u '%c%c'\n", uip_len, uip_buf[0], uip_buf[1]);
|
||||
cmd_input(uip_buf, uip_len);
|
||||
uip_len = 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
init(void)
|
||||
{
|
||||
slip_arch_init(BAUD2UBR(115200));
|
||||
process_start(&slip_process, NULL);
|
||||
slip_set_input_callback(slip_input_callback);
|
||||
packet_pos = 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#undef putchar
|
||||
int
|
||||
putchar(int c)
|
||||
{
|
||||
#define SLIP_END 0300
|
||||
static char debug_frame = 0;
|
||||
|
||||
if(!debug_frame) { /* Start of debug output */
|
||||
slip_arch_writeb(SLIP_END);
|
||||
slip_arch_writeb('\r'); /* Type debug line == '\r' */
|
||||
debug_frame = 1;
|
||||
}
|
||||
|
||||
/* Need to also print '\n' because for example COOJA will not show
|
||||
any output before line end */
|
||||
slip_arch_writeb((char)c);
|
||||
|
||||
/*
|
||||
* Line buffered output, a newline marks the end of debug output and
|
||||
* implicitly flushes debug output.
|
||||
*/
|
||||
if(c == '\n') {
|
||||
slip_arch_writeb(SLIP_END);
|
||||
debug_frame = 0;
|
||||
}
|
||||
return c;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS(slip_radio_process, "Slip radio process");
|
||||
AUTOSTART_PROCESSES(&slip_radio_process);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(slip_radio_process, ev, data)
|
||||
{
|
||||
static struct etimer et;
|
||||
PROCESS_BEGIN();
|
||||
|
||||
init();
|
||||
NETSTACK_RDC.off(1);
|
||||
#ifdef SLIP_RADIO_CONF_SENSORS
|
||||
SLIP_RADIO_CONF_SENSORS.init();
|
||||
#endif
|
||||
printf("Slip Radio started...\n");
|
||||
|
||||
etimer_set(&et, CLOCK_SECOND * 3);
|
||||
|
||||
while(1) {
|
||||
PROCESS_YIELD();
|
||||
|
||||
if(etimer_expired(&et)) {
|
||||
etimer_reset(&et);
|
||||
#ifdef SLIP_RADIO_CONF_SENSORS
|
||||
SLIP_RADIO_CONF_SENSORS.send();
|
||||
#endif
|
||||
}
|
||||
}
|
||||
PROCESS_END();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
41
examples/ipv6/slip-radio/slip-radio.h
Normal file
41
examples/ipv6/slip-radio/slip-radio.h
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
/*
|
||||
* Copyright (c) 2011, 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.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __SLIP_RADIO_H__
|
||||
#define __SLIP_RADIO_H__
|
||||
|
||||
struct slip_radio_sensors {
|
||||
/** Initialize the driver */
|
||||
void (* init)(void);
|
||||
/** Send the sensor data packet via the command send */
|
||||
void (* send)(void);
|
||||
};
|
||||
|
||||
#endif /* __SLIP_RADIO_H__ */
|
||||
|
|
@ -2,6 +2,10 @@ ifndef CONTIKI
|
|||
$(error CONTIKI not defined! You must specify where CONTIKI resides!)
|
||||
endif
|
||||
|
||||
ifdef UIP_CONF_IPV6
|
||||
CFLAGS += -DWITH_UIP6=1
|
||||
endif
|
||||
|
||||
CONTIKI_TARGET_DIRS = . dev
|
||||
CONTIKI_TARGET_MAIN = ${addprefix $(OBJECTDIR)/,contiki-main.o}
|
||||
|
||||
|
|
|
|||
|
|
@ -35,6 +35,12 @@
|
|||
#define __CONTIKI_CONF_H__
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <sys/select.h>
|
||||
|
||||
struct select_callback {
|
||||
int (* set_fd)(int maxfd, fd_set *fdr, fd_set *fdw);
|
||||
void (* handle_fd)(fd_set *fdr, fd_set *fdw);
|
||||
};
|
||||
|
||||
#define CC_CONF_REGISTER_ARGS 1
|
||||
#define CC_CONF_FUNCTION_POINTER_ARGS 1
|
||||
|
|
@ -57,11 +63,51 @@ typedef unsigned short uip_stats_t;
|
|||
#define UIP_CONF_BUFFER_SIZE 420
|
||||
#define UIP_CONF_BYTE_ORDER UIP_LITTLE_ENDIAN
|
||||
#define UIP_CONF_TCP 1
|
||||
#define UIP_CONF_TCP_SPLIT 1
|
||||
#define UIP_CONF_TCP_SPLIT 0
|
||||
#define UIP_CONF_LOGGING 0
|
||||
#define UIP_CONF_UDP_CHECKSUMS 1
|
||||
|
||||
#if UIP_CONF_IPV6
|
||||
|
||||
#define RIMEADDR_CONF_SIZE 8
|
||||
|
||||
#ifndef NETSTACK_CONF_MAC
|
||||
#define NETSTACK_CONF_MAC nullmac_driver
|
||||
#endif /* NETSTACK_CONF_MAC */
|
||||
|
||||
#ifndef NETSTACK_CONF_RDC
|
||||
#define NETSTACK_CONF_RDC nullrdc_driver
|
||||
#endif /* NETSTACK_CONF_RDC */
|
||||
|
||||
#ifndef NETSTACK_CONF_RADIO
|
||||
#define NETSTACK_CONF_RADIO nullradio_driver
|
||||
#endif /* NETSTACK_CONF_RADIO */
|
||||
|
||||
#ifndef NETSTACK_CONF_FRAMER
|
||||
#define NETSTACK_CONF_FRAMER framer_802154
|
||||
#endif /* NETSTACK_CONF_FRAMER */
|
||||
|
||||
#define NETSTACK_CONF_NETWORK sicslowpan_driver
|
||||
|
||||
#define UIP_CONF_ROUTER 1
|
||||
#ifndef UIP_CONF_IPV6_RPL
|
||||
#define UIP_CONF_IPV6_RPL 1
|
||||
#endif /* UIP_CONF_IPV6_RPL */
|
||||
|
||||
#define SICSLOWPAN_CONF_COMPRESSION_IPV6 0
|
||||
#define SICSLOWPAN_CONF_COMPRESSION_HC1 1
|
||||
#define SICSLOWPAN_CONF_COMPRESSION_HC01 2
|
||||
#define SICSLOWPAN_CONF_COMPRESSION SICSLOWPAN_COMPRESSION_HC06
|
||||
#ifndef SICSLOWPAN_CONF_FRAG
|
||||
#define SICSLOWPAN_CONF_FRAG 1
|
||||
#define SICSLOWPAN_CONF_MAXAGE 8
|
||||
#endif /* SICSLOWPAN_CONF_FRAG */
|
||||
#define SICSLOWPAN_CONF_CONVENTIONAL_MAC 1
|
||||
#define SICSLOWPAN_CONF_MAX_ADDR_CONTEXTS 2
|
||||
#ifndef SICSLOWPAN_CONF_MAX_MAC_TRANSMISSIONS
|
||||
#define SICSLOWPAN_CONF_MAX_MAC_TRANSMISSIONS 5
|
||||
#endif /* SICSLOWPAN_CONF_MAX_MAC_TRANSMISSIONS */
|
||||
|
||||
#define UIP_CONF_IPV6_CHECKS 1
|
||||
#define UIP_CONF_IPV6_QUEUE_PKT 1
|
||||
#define UIP_CONF_IPV6_REASSEMBLY 0
|
||||
|
|
@ -70,7 +116,45 @@ typedef unsigned short uip_stats_t;
|
|||
#define UIP_CONF_ND6_MAX_NEIGHBORS 4
|
||||
#define UIP_CONF_ND6_MAX_DEFROUTERS 2
|
||||
#define UIP_CONF_ICMP6 1
|
||||
#endif /* UIP_CONF_ICMP6 */
|
||||
|
||||
/* configure number of neighbors and routes */
|
||||
#ifndef UIP_CONF_DS6_NBR_NBU
|
||||
#define UIP_CONF_DS6_NBR_NBU 30
|
||||
#endif /* UIP_CONF_DS6_NBR_NBU */
|
||||
#ifndef UIP_CONF_DS6_ROUTE_NBU
|
||||
#define UIP_CONF_DS6_ROUTE_NBU 30
|
||||
#endif /* UIP_CONF_DS6_ROUTE_NBU */
|
||||
|
||||
#define UIP_CONF_ND6_SEND_RA 0
|
||||
#define UIP_CONF_ND6_REACHABLE_TIME 600000
|
||||
#define UIP_CONF_ND6_RETRANS_TIMER 10000
|
||||
|
||||
#define UIP_CONF_IP_FORWARD 0
|
||||
#ifndef UIP_CONF_BUFFER_SIZE
|
||||
#define UIP_CONF_BUFFER_SIZE 240
|
||||
#endif
|
||||
|
||||
|
||||
#define UIP_CONF_LLH_LEN 0
|
||||
#define UIP_CONF_LL_802154 1
|
||||
|
||||
#define UIP_CONF_ICMP_DEST_UNREACH 1
|
||||
|
||||
#define UIP_CONF_DHCP_LIGHT
|
||||
#define UIP_CONF_RECEIVE_WINDOW 48
|
||||
#define UIP_CONF_TCP_MSS 48
|
||||
#define UIP_CONF_UDP_CONNS 12
|
||||
#define UIP_CONF_FWCACHE_SIZE 30
|
||||
#define UIP_CONF_BROADCAST 1
|
||||
#define UIP_ARCH_IPCHKSUM 1
|
||||
#define UIP_CONF_UDP 1
|
||||
#define UIP_CONF_UDP_CHECKSUMS 1
|
||||
#define UIP_CONF_PINGADDRCONF 0
|
||||
#define UIP_CONF_LOGGING 0
|
||||
|
||||
|
||||
|
||||
#endif /* UIP_CONF_IPV6 */
|
||||
|
||||
typedef unsigned long clock_time_t;
|
||||
|
||||
|
|
@ -81,4 +165,11 @@ typedef unsigned long clock_time_t;
|
|||
/* Not part of C99 but actually present */
|
||||
int strcasecmp(const char*, const char*);
|
||||
|
||||
/* include the project config */
|
||||
/* PROJECT_CONF_H might be defined in the project Makefile */
|
||||
#ifdef PROJECT_CONF_H
|
||||
#include PROJECT_CONF_H
|
||||
#endif /* PROJECT_CONF_H */
|
||||
|
||||
|
||||
#endif /* __CONTIKI_CONF_H__ */
|
||||
|
|
|
|||
|
|
@ -34,6 +34,7 @@
|
|||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/select.h>
|
||||
|
||||
|
|
@ -48,18 +49,90 @@
|
|||
#include "dev/pir-sensor.h"
|
||||
#include "dev/vib-sensor.h"
|
||||
|
||||
#if WITH_UIP6
|
||||
#include "net/uip-ds6.h"
|
||||
#endif /* WITH_UIP6 */
|
||||
|
||||
#include "net/rime.h"
|
||||
|
||||
|
||||
PROCINIT(&etimer_process, &tcpip_process);
|
||||
|
||||
SENSORS(&pir_sensor, &vib_sensor, &button_sensor);
|
||||
|
||||
static uint8_t serial_id[] = {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08};
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
main(void)
|
||||
static void
|
||||
set_rime_addr(void)
|
||||
{
|
||||
printf("Starting Contiki\n");
|
||||
rimeaddr_t addr;
|
||||
int i;
|
||||
|
||||
memset(&addr, 0, sizeof(rimeaddr_t));
|
||||
#if UIP_CONF_IPV6
|
||||
memcpy(addr.u8, serial_id, sizeof(addr.u8));
|
||||
#else
|
||||
if(node_id == 0) {
|
||||
for(i = 0; i < sizeof(rimeaddr_t); ++i) {
|
||||
addr.u8[i] = serial_id[7 - i];
|
||||
}
|
||||
} else {
|
||||
addr.u8[0] = node_id & 0xff;
|
||||
addr.u8[1] = node_id >> 8;
|
||||
}
|
||||
#endif
|
||||
rimeaddr_set_node_addr(&addr);
|
||||
printf("Rime started with address ");
|
||||
for(i = 0; i < sizeof(addr.u8) - 1; i++) {
|
||||
printf("%d.", addr.u8[i]);
|
||||
}
|
||||
printf("%d\n", addr.u8[i]);
|
||||
}
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int contiki_argc = 0;
|
||||
char **contiki_argv;
|
||||
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
printf("Starting Contiki: IPV6:%d \n", UIP_CONF_IPV6);
|
||||
|
||||
/* crappy way of remembering and accessing argc/v */
|
||||
contiki_argc = argc;
|
||||
contiki_argv = argv;
|
||||
|
||||
process_init();
|
||||
ctimer_init();
|
||||
|
||||
set_rime_addr();
|
||||
|
||||
#if WITH_UIP6
|
||||
memcpy(&uip_lladdr.addr, serial_id, sizeof(uip_lladdr.addr));
|
||||
|
||||
process_start(&tcpip_process, NULL);
|
||||
|
||||
printf("Tentative link-local IPv6 address ");
|
||||
{
|
||||
uip_ds6_addr_t *lladdr;
|
||||
int i;
|
||||
lladdr = uip_ds6_get_link_local(-1);
|
||||
for(i = 0; i < 7; ++i) {
|
||||
printf("%02x%02x:", lladdr->ipaddr.u8[i * 2],
|
||||
lladdr->ipaddr.u8[i * 2 + 1]);
|
||||
}
|
||||
/* make it hardcoded... */
|
||||
lladdr->state = ADDR_AUTOCONF;
|
||||
|
||||
printf("%02x%02x\n", lladdr->ipaddr.u8[14], lladdr->ipaddr.u8[15]);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
queuebuf_init();
|
||||
|
||||
netstack_init();
|
||||
|
||||
procinit_init();
|
||||
|
|
@ -67,14 +140,15 @@ main(void)
|
|||
serial_line_init();
|
||||
|
||||
autostart_start(autostart_processes);
|
||||
|
||||
|
||||
/* Make standard output unbuffered. */
|
||||
setvbuf(stdout, (char *)NULL, _IONBF, 0);
|
||||
|
||||
while(1) {
|
||||
fd_set fds;
|
||||
fd_set fdr;
|
||||
fd_set fdw;
|
||||
int n;
|
||||
int maxfd;
|
||||
struct timeval tv;
|
||||
|
||||
n = process_run();
|
||||
|
|
@ -82,17 +156,28 @@ main(void)
|
|||
tv.tv_sec = 0;
|
||||
tv.tv_usec = 1;
|
||||
|
||||
FD_ZERO(&fds);
|
||||
FD_SET(STDIN_FILENO, &fds);
|
||||
if(select(1, &fds, NULL, NULL, &tv) < 0) {
|
||||
FD_ZERO(&fdr);
|
||||
FD_ZERO(&fdw);
|
||||
FD_SET(STDIN_FILENO, &fdr);
|
||||
maxfd = STDIN_FILENO;
|
||||
|
||||
#ifdef SELECT_CALLBACK
|
||||
maxfd = SELECT_CALLBACK->set_fd(maxfd, &fdr, &fdw);
|
||||
#endif
|
||||
if(select(maxfd + 1, &fdr, &fdw, NULL, &tv) < 0) {
|
||||
perror("select");
|
||||
} else if(FD_ISSET(STDIN_FILENO, &fds)) {
|
||||
char c;
|
||||
if(read(STDIN_FILENO, &c, 1) > 0) {
|
||||
serial_line_input_byte(c);
|
||||
} else {
|
||||
if(FD_ISSET(STDIN_FILENO, &fdr)) {
|
||||
char c;
|
||||
if(read(STDIN_FILENO, &c, 1) > 0) {
|
||||
serial_line_input_byte(c);
|
||||
}
|
||||
}
|
||||
#ifdef SELECT_CALLBACK
|
||||
SELECT_CALLBACK->handle_fd(&fdr, &fdw);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
etimer_request_poll();
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -10,22 +10,22 @@ button_press(void)
|
|||
sensors_changed(&button_sensor);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static unsigned int
|
||||
static int
|
||||
value(int type)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
configure(int type, void *c)
|
||||
configure(int type, int value)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void *
|
||||
static int
|
||||
status(int type)
|
||||
{
|
||||
return NULL;
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
SENSORS_SENSOR(button_sensor, BUTTON_SENSOR,
|
||||
|
|
|
|||
|
|
@ -42,22 +42,22 @@
|
|||
#include "dev/temperature-sensor.h"
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static unsigned int
|
||||
static int
|
||||
value(int type)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
configure(int type, void *c)
|
||||
configure(int type, int c)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void *
|
||||
static int
|
||||
status(int type)
|
||||
{
|
||||
return NULL;
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
SENSORS_SENSOR(temperature_sensor, TEMPERATURE_SENSOR,
|
||||
|
|
|
|||
|
|
@ -13,22 +13,22 @@ pir_sensor_changed(int strength)
|
|||
sensors_changed(&pir_sensor);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static unsigned int
|
||||
static int
|
||||
value(int type)
|
||||
{
|
||||
return pir_value;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
configure(int type, void *c)
|
||||
configure(int type, int c)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void *
|
||||
static int
|
||||
status(int type)
|
||||
{
|
||||
return NULL;
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
SENSORS_SENSOR(pir_sensor, PIR_SENSOR,
|
||||
|
|
|
|||
|
|
@ -48,26 +48,27 @@ static unsigned int vib;
|
|||
void
|
||||
vib_sensor_changed(void)
|
||||
{
|
||||
vib++;
|
||||
sensors_changed(&vib_sensor);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static unsigned int
|
||||
static int
|
||||
value(int type)
|
||||
{
|
||||
return vib;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
configure(int type, int c)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
configure(int type, void *c)
|
||||
status(int type)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void *
|
||||
status(int type)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
SENSORS_SENSOR(vib_sensor, VIB_SENSOR,
|
||||
value, configure, status);
|
||||
|
|
|
|||
Loading…
Reference in a new issue