Implementation of OMA LWM2M Engine / IPSO Objects
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3
apps/ipso-objects/Makefile.ipso-objects
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3
apps/ipso-objects/Makefile.ipso-objects
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@ -0,0 +1,3 @@
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ipso-objects_src = ipso-temperature.c ipso-button.c ipso-leds-control.c \
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ipso-light-control.c ipso-objects.c
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CFLAGS += -DWITH_IPSO=1
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163
apps/ipso-objects/ipso-button.c
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163
apps/ipso-objects/ipso-button.c
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@ -0,0 +1,163 @@
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/*
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* Copyright (c) 2015, Yanzi Networks AB.
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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
|
||||
* 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 copyright holder nor the names of its
|
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* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
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||||
*
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||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* 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,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* \addtogroup ipso-objects
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* @{
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*/
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/**
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* \file
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* Implementation of OMA LWM2M / IPSO button as a digital input
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* \author
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* Joakim Eriksson <joakime@sics.se>
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* Niclas Finne <nfi@sics.se>
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*/
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#include "contiki.h"
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#include "lwm2m-object.h"
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#include "lwm2m-engine.h"
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#include "er-coap-engine.h"
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#define DEBUG 0
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#if DEBUG
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#include <stdio.h>
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#define PRINTF(...) printf(__VA_ARGS__)
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#else
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#define PRINTF(...)
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#endif
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#if PLATFORM_HAS_BUTTON
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#include "dev/button-sensor.h"
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PROCESS(ipso_button_process, "ipso-button");
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#endif /* PLATFORM_HAS_BUTTON */
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static int input_state = 0;
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static int polarity = 0;
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static int32_t counter = 0;
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static int32_t edge_selection = 3;
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static int32_t debounce_time = 10;
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/*---------------------------------------------------------------------------*/
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static int
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read_state(lwm2m_context_t *ctx, uint8_t *outbuf, size_t outsize)
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{
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int value;
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if(polarity == 0) {
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value = input_state ? 1 : 0;
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} else {
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value = input_state ? 0 : 1;
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}
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PRINTF("Read button state (polarity=%d, state=%d): %d\n",
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polarity, input_state, value);
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return ctx->writer->write_boolean(ctx, outbuf, outsize, value);
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}
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/*---------------------------------------------------------------------------*/
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static int
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reset_counter(lwm2m_context_t *ctx, const uint8_t *arg, size_t len,
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uint8_t *outbuf, size_t outlen)
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{
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counter = 0;
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return 0;
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}
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/*---------------------------------------------------------------------------*/
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LWM2M_RESOURCES(button_resources,
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LWM2M_RESOURCE_CALLBACK(5500, { read_state, NULL, NULL }),
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LWM2M_RESOURCE_INTEGER_VAR(5501, &counter),
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LWM2M_RESOURCE_BOOLEAN_VAR(5502, &polarity),
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LWM2M_RESOURCE_INTEGER_VAR(5503, &debounce_time),
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LWM2M_RESOURCE_INTEGER_VAR(5504, &edge_selection),
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LWM2M_RESOURCE_CALLBACK(5505, { NULL, NULL, reset_counter }),
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LWM2M_RESOURCE_STRING(5751, "Button")
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);
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LWM2M_INSTANCES(button_instances,
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LWM2M_INSTANCE(0, button_resources));
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LWM2M_OBJECT(button, 3200, button_instances);
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/*---------------------------------------------------------------------------*/
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void
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ipso_button_init(void)
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{
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/* register this device and its handlers - the handlers automatically
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sends in the object to handle */
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lwm2m_engine_register_object(&button);
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#if PLATFORM_HAS_BUTTON
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process_start(&ipso_button_process, NULL);
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#endif /* PLATFORM_HAS_BUTTON */
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}
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/*---------------------------------------------------------------------------*/
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#if PLATFORM_HAS_BUTTON
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PROCESS_THREAD(ipso_button_process, ev, data)
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{
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static struct etimer timer;
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int32_t time;
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PROCESS_BEGIN();
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SENSORS_ACTIVATE(button_sensor);
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while(1) {
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PROCESS_WAIT_EVENT();
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if(ev == sensors_event && data == &button_sensor) {
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if(!input_state) {
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input_state = 1;
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counter++;
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if((edge_selection & 2) != 0) {
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lwm2m_object_notify_observers(&button, "/0/5500");
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}
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lwm2m_object_notify_observers(&button, "/0/5501");
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time = (debounce_time * CLOCK_SECOND / 1000);
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if(time < 1) {
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time = 1;
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}
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etimer_set(&timer, (clock_time_t)time);
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}
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} else if(ev == PROCESS_EVENT_TIMER && data == &timer) {
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if(!input_state) {
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/* Button is not in pressed state */
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} else if(button_sensor.value(0) != 0) {
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/* Button is still pressed */
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etimer_reset(&timer);
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} else {
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input_state = 0;
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if((edge_selection & 1) != 0) {
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lwm2m_object_notify_observers(&button, "/0/5500");
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}
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}
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}
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}
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PROCESS_END();
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}
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#endif /* PLATFORM_HAS_BUTTON */
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/*---------------------------------------------------------------------------*/
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/** @} */
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191
apps/ipso-objects/ipso-leds-control.c
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191
apps/ipso-objects/ipso-leds-control.c
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@ -0,0 +1,191 @@
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/*
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* Copyright (c) 2015, Yanzi Networks AB.
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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
|
||||
* are met:
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||||
* 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 copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
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||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* \addtogroup ipso-objects
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* @{
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*
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*/
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/**
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* \file
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* Implementation of OMA LWM2M / IPSO Light Control for LEDs
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* \author
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* Joakim Eriksson <joakime@sics.se>
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* Niclas Finne <nfi@sics.se>
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*/
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#include "lwm2m-object.h"
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#include "lwm2m-engine.h"
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#include "er-coap-engine.h"
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#include "dev/leds.h"
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#include <stdint.h>
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#define DEBUG 0
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#if DEBUG
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#include <stdio.h>
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#define PRINTF(...) printf(__VA_ARGS__)
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#else
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#define PRINTF(...)
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#endif
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#if LEDS_ALL > 3
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#define LEDS_CONTROL_NUMBER 3
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#elif LEDS_ALL > 1
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#define LEDS_CONTROL_NUMBER 2
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#else
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#define LEDS_CONTROL_NUMBER 1
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#endif
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struct led_state {
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unsigned long last_on_time;
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uint32_t total_on_time;
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uint8_t is_on;
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};
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static struct led_state states[LEDS_CONTROL_NUMBER];
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static lwm2m_instance_t leds_control_instances[LEDS_CONTROL_NUMBER];
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/*---------------------------------------------------------------------------*/
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static int
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read_state(lwm2m_context_t *ctx, uint8_t *outbuf, size_t outsize)
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{
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uint8_t idx = ctx->object_instance_index;
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if(idx >= LEDS_CONTROL_NUMBER) {
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return 0;
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}
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return ctx->writer->write_boolean(ctx, outbuf, outsize,
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states[idx].is_on ? 1 : 0);
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}
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/*---------------------------------------------------------------------------*/
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static int
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write_state(lwm2m_context_t *ctx, const uint8_t *inbuf, size_t insize,
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uint8_t *outbuf, size_t outsize)
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{
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int value;
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size_t len;
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uint8_t idx = ctx->object_instance_index;
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if(idx >= LEDS_CONTROL_NUMBER) {
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return 0;
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}
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len = ctx->reader->read_boolean(ctx, inbuf, insize, &value);
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if(len > 0) {
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if(value) {
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if(!states[idx].is_on) {
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states[idx].is_on = 1;
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states[idx].last_on_time = clock_seconds();
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#if PLATFORM_HAS_LEDS
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leds_on(1 << idx);
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#endif /* PLATFORM_HAS_LEDS */
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}
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} else if(states[idx].is_on) {
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states[idx].total_on_time += clock_seconds() - states[idx].last_on_time;
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states[idx].is_on = 0;
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#if PLATFORM_HAS_LEDS
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leds_off(1 << idx);
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#endif /* PLATFORM_HAS_LEDS */
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}
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} else {
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PRINTF("IPSO leds control - ignored illegal write to on/off\n");
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}
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return len;
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}
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/*---------------------------------------------------------------------------*/
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static int
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read_on_time(lwm2m_context_t *ctx, uint8_t *outbuf, size_t outsize)
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{
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unsigned long now;
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uint8_t idx = ctx->object_instance_index;
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if(idx >= LEDS_CONTROL_NUMBER) {
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return 0;
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}
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if(states[idx].is_on) {
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/* Update the on time */
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now = clock_seconds();
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states[idx].total_on_time += now - states[idx].last_on_time;
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states[idx].last_on_time = now;
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}
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return ctx->writer->write_int(ctx, outbuf, outsize,
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(int32_t)states[idx].total_on_time);
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}
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/*---------------------------------------------------------------------------*/
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static int
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write_on_time(lwm2m_context_t *ctx,
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const uint8_t *inbuf, size_t insize,
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uint8_t *outbuf, size_t outsize)
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{
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int32_t value;
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size_t len;
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uint8_t idx = ctx->object_instance_index;
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if(idx >= LEDS_CONTROL_NUMBER) {
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return 0;
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}
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len = ctx->reader->read_int(ctx, inbuf, insize, &value);
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if(len > 0 && value == 0) {
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PRINTF("IPSO leds control - reset On Time\n");
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states[idx].total_on_time = 0;
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if(states[idx].is_on) {
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states[idx].last_on_time = clock_seconds();
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}
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} else {
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PRINTF("IPSO leds control - ignored illegal write to On Time\n");
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}
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return len;
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}
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/*---------------------------------------------------------------------------*/
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LWM2M_RESOURCES(leds_control_resources,
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LWM2M_RESOURCE_CALLBACK(5850, { read_state, write_state, NULL }),
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LWM2M_RESOURCE_CALLBACK(5852, { read_on_time, write_on_time, NULL })
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);
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LWM2M_OBJECT(leds_control, 3311, leds_control_instances);
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/*---------------------------------------------------------------------------*/
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void
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ipso_leds_control_init(void)
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{
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lwm2m_instance_t template = LWM2M_INSTANCE(0, leds_control_resources);
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int i;
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/* Initialize the instances */
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for(i = 0; i < LEDS_CONTROL_NUMBER; i++) {
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leds_control_instances[i] = template;
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leds_control_instances[i].id = i;
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}
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/* register this device and its handlers - the handlers automatically
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sends in the object to handle */
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lwm2m_engine_register_object(&leds_control);
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PRINTF("IPSO leds control initialized with %u instances\n",
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LEDS_CONTROL_NUMBER);
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}
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/*---------------------------------------------------------------------------*/
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/** @} */
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202
apps/ipso-objects/ipso-light-control.c
Normal file
202
apps/ipso-objects/ipso-light-control.c
Normal file
@ -0,0 +1,202 @@
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/*
|
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* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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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|
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/**
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* \addtogroup ipso-objects
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* @{
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*
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*/
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/**
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* \file
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* Implementation of OMA LWM2M / IPSO Light Control
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* \author
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* Joakim Eriksson <joakime@sics.se>
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* Niclas Finne <nfi@sics.se>
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*/
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#include "ipso-objects.h"
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#include "lwm2m-object.h"
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#include "lwm2m-engine.h"
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#ifdef IPSO_LIGHT_CONTROL
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extern const struct ipso_objects_actuator IPSO_LIGHT_CONTROL;
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#endif /* IPSO_LIGHT_CONTROL */
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/*---------------------------------------------------------------------------*/
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static unsigned long last_on_time;
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static uint32_t total_on_time;
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static int dim_level = 0;
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static uint8_t is_on = 0;
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/*---------------------------------------------------------------------------*/
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static int
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read_state(lwm2m_context_t *ctx, uint8_t *outbuf, size_t outsize)
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{
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return ctx->writer->write_boolean(ctx, outbuf, outsize, is_on ? 1 : 0);
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}
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/*---------------------------------------------------------------------------*/
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static int
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write_state(lwm2m_context_t *ctx, const uint8_t *inbuf, size_t insize,
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uint8_t *outbuf, size_t outsize)
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{
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int value;
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size_t len;
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len = ctx->reader->read_boolean(ctx, inbuf, insize, &value);
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if(len > 0) {
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if(value) {
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if(!is_on) {
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is_on = 1;
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last_on_time = clock_seconds();
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}
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} else {
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if(is_on) {
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total_on_time += clock_seconds() - last_on_time;
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is_on = 0;
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}
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}
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#ifdef IPSO_LIGHT_CONTROL
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if(IPSO_LIGHT_CONTROL.set_on) {
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IPSO_LIGHT_CONTROL.set_on(value);
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} else if(IPSO_LIGHT_CONTROL.set_dim_level) {
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dim_level = value ? 100 : 0;
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IPSO_LIGHT_CONTROL.set_dim_level(dim_level);
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}
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#endif /* IPSO_LIGHT_CONTROL */
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}
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return len;
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}
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/*---------------------------------------------------------------------------*/
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static int
|
||||
read_dim(lwm2m_context_t *ctx, uint8_t *outbuf, size_t outsize)
|
||||
{
|
||||
return ctx->writer->write_int(ctx, outbuf, outsize, dim_level);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
write_dim(lwm2m_context_t *ctx, const uint8_t *inbuf, size_t insize,
|
||||
uint8_t *outbuf, size_t outsize)
|
||||
{
|
||||
int32_t value;
|
||||
size_t len;
|
||||
|
||||
len = ctx->reader->read_int(ctx, inbuf, insize, &value);
|
||||
if(len > 0) {
|
||||
if(value < 0) {
|
||||
value = 0;
|
||||
} else if(value > 100) {
|
||||
value = 100;
|
||||
}
|
||||
|
||||
dim_level = value;
|
||||
if(value > 0) {
|
||||
if(!is_on) {
|
||||
is_on = 1;
|
||||
last_on_time = clock_seconds();
|
||||
}
|
||||
} else {
|
||||
if(is_on) {
|
||||
total_on_time += clock_seconds() - last_on_time;
|
||||
is_on = 0;
|
||||
}
|
||||
}
|
||||
#ifdef IPSO_LIGHT_CONTROL
|
||||
if(IPSO_LIGHT_CONTROL.set_dim_level) {
|
||||
IPSO_LIGHT_CONTROL.set_dim_level(dim_level);
|
||||
} else if(IPSO_LIGHT_CONTROL.set_on) {
|
||||
IPSO_LIGHT_CONTROL.set_on(is_on);
|
||||
}
|
||||
#endif /* IPSO_LIGHT_CONTROL */
|
||||
}
|
||||
return len;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
read_on_time(lwm2m_context_t *ctx, uint8_t *outbuf, size_t outsize)
|
||||
{
|
||||
unsigned long now;
|
||||
if(is_on) {
|
||||
/* Update the on time */
|
||||
now = clock_seconds();
|
||||
total_on_time += now - last_on_time;
|
||||
last_on_time = now;
|
||||
}
|
||||
return ctx->writer->write_int(ctx, outbuf, outsize, (int32_t)total_on_time);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
write_on_time(lwm2m_context_t *ctx,
|
||||
const uint8_t *inbuf, size_t insize,
|
||||
uint8_t *outbuf, size_t outsize)
|
||||
{
|
||||
int32_t value;
|
||||
size_t len;
|
||||
|
||||
len = ctx->reader->read_int(ctx, inbuf, insize, &value);
|
||||
if(len > 0 && value == 0) {
|
||||
total_on_time = 0;
|
||||
if(is_on) {
|
||||
last_on_time = clock_seconds();
|
||||
}
|
||||
}
|
||||
return len;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
LWM2M_RESOURCES(light_control_resources,
|
||||
LWM2M_RESOURCE_CALLBACK(5850, { read_state, write_state, NULL }),
|
||||
LWM2M_RESOURCE_CALLBACK(5851, { read_dim, write_dim, NULL }),
|
||||
LWM2M_RESOURCE_CALLBACK(5852, { read_on_time, write_on_time, NULL }),
|
||||
);
|
||||
LWM2M_INSTANCES(light_control_instances,
|
||||
LWM2M_INSTANCE(0, light_control_resources));
|
||||
LWM2M_OBJECT(light_control, 3311, light_control_instances);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
ipso_light_control_init(void)
|
||||
{
|
||||
#ifdef IPSO_LIGHT_CONTROL
|
||||
if(IPSO_LIGHT_CONTROL.init) {
|
||||
IPSO_LIGHT_CONTROL.init();
|
||||
}
|
||||
if(IPSO_LIGHT_CONTROL.is_on) {
|
||||
is_on = IPSO_LIGHT_CONTROL.is_on();
|
||||
}
|
||||
if(IPSO_LIGHT_CONTROL.get_dim_level) {
|
||||
dim_level = IPSO_LIGHT_CONTROL.get_dim_level();
|
||||
if(dim_level > 0 && IPSO_LIGHT_CONTROL.is_on == NULL) {
|
||||
is_on = 1;
|
||||
}
|
||||
}
|
||||
#endif /* IPSO_LIGHT_CONTROL */
|
||||
last_on_time = clock_seconds();
|
||||
|
||||
lwm2m_engine_register_object(&light_control);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
66
apps/ipso-objects/ipso-objects.c
Normal file
66
apps/ipso-objects/ipso-objects.c
Normal file
@ -0,0 +1,66 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Implementation of the IPSO Objects
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include "contiki.h"
|
||||
#include "ipso-objects.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
ipso_objects_init(void)
|
||||
{
|
||||
/* initialize any relevant object for the IPSO Objects */
|
||||
#ifdef IPSO_TEMPERATURE
|
||||
ipso_temperature_init();
|
||||
#endif
|
||||
|
||||
#if PLATFORM_HAS_BUTTON
|
||||
ipso_button_init();
|
||||
#endif
|
||||
|
||||
#ifdef IPSO_LIGHT_CONTROL
|
||||
ipso_light_control_init();
|
||||
#elif PLATFORM_HAS_LEDS
|
||||
ipso_leds_control_init();
|
||||
#endif
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
122
apps/ipso-objects/ipso-objects.h
Normal file
122
apps/ipso-objects/ipso-objects.h
Normal file
@ -0,0 +1,122 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup apps
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \defgroup ipso-objects An implementation of IPSO Objects
|
||||
* @{
|
||||
*
|
||||
* This application is an implementation of IPSO Objects for
|
||||
* OMA Lightweight M2M.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Header file for the Contiki IPSO Objects for OMA LWM2M
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef IPSO_OBJECTS_H_
|
||||
#define IPSO_OBJECTS_H_
|
||||
|
||||
#include "contiki-conf.h"
|
||||
|
||||
void ipso_temperature_init(void);
|
||||
void ipso_button_init(void);
|
||||
void ipso_light_control_init(void);
|
||||
void ipso_leds_control_init(void);
|
||||
|
||||
/* the init function to register the IPSO objects */
|
||||
void ipso_objects_init(void);
|
||||
|
||||
struct ipso_objects_actuator {
|
||||
/**
|
||||
* \brief Initialize the driver.
|
||||
*/
|
||||
void (* init)(void);
|
||||
|
||||
/**
|
||||
* \brief Check if the actuator is on or off.
|
||||
*
|
||||
* \return Zero if the actuator is off and non-zero otherwise.
|
||||
*/
|
||||
int (* is_on)(void);
|
||||
|
||||
/**
|
||||
* \brief Set the actuator to on or off.
|
||||
*
|
||||
* \param onoroff Zero to set the actuator to off and non-zero otherwise.
|
||||
* \return Zero if ok and a non-zero error code otherwise.
|
||||
*/
|
||||
int (* set_on)(int onoroff);
|
||||
|
||||
/**
|
||||
* \brief Set the actuator to on or off.
|
||||
*
|
||||
* \param onoroff Zero to set the actuator to off and non-zero otherwise.
|
||||
* \return Zero if ok and a non-zero error code otherwise.
|
||||
*/
|
||||
int (* get_dim_level)(void);
|
||||
|
||||
/**
|
||||
* \brief Set the dim level of the actuator.
|
||||
*
|
||||
* \param level The dim level between 0% and 100%.
|
||||
* \return Zero if ok and a non-zero error code otherwise.
|
||||
*/
|
||||
int (* set_dim_level)(int level);
|
||||
};
|
||||
|
||||
struct ipso_objects_sensor {
|
||||
/**
|
||||
* \brief Initialize the driver.
|
||||
*/
|
||||
void (* init)(void);
|
||||
|
||||
/**
|
||||
* \brief Read the sensor value in 1/1000 units.
|
||||
*
|
||||
* \param value A pointer to the variable to hold the sensor value.
|
||||
* \return Zero if ok and a non-zero error code otherwise.
|
||||
*/
|
||||
int (* read_value)(int32_t *value);
|
||||
};
|
||||
|
||||
#endif /* IPSO_OBJECTS_H_ */
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
159
apps/ipso-objects/ipso-temperature.c
Normal file
159
apps/ipso-objects/ipso-temperature.c
Normal file
@ -0,0 +1,159 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup ipso-objects
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Implementation of OMA LWM2M / IPSO Temperature
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include <stdint.h>
|
||||
#include "ipso-objects.h"
|
||||
#include "lwm2m-object.h"
|
||||
#include "lwm2m-engine.h"
|
||||
#include "er-coap-engine.h"
|
||||
|
||||
#ifdef IPSO_TEMPERATURE
|
||||
extern const struct ipso_objects_sensor IPSO_TEMPERATURE;
|
||||
#endif /* IPSO_TEMPERATURE */
|
||||
|
||||
#ifndef IPSO_TEMPERATURE_MIN
|
||||
#define IPSO_TEMPERATURE_MIN (-50 * LWM2M_FLOAT32_FRAC)
|
||||
#endif
|
||||
|
||||
#ifndef IPSO_TEMPERATURE_MAX
|
||||
#define IPSO_TEMPERATURE_MAX (80 * LWM2M_FLOAT32_FRAC)
|
||||
#endif
|
||||
|
||||
static struct ctimer periodic_timer;
|
||||
static int32_t min_temp;
|
||||
static int32_t max_temp;
|
||||
static int read_temp(int32_t *value);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
temp(lwm2m_context_t *ctx, uint8_t *outbuf, size_t outsize)
|
||||
{
|
||||
int32_t value;
|
||||
if(read_temp(&value)) {
|
||||
return ctx->writer->write_float32fix(ctx, outbuf, outsize,
|
||||
value, LWM2M_FLOAT32_BITS);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
LWM2M_RESOURCES(temperature_resources,
|
||||
/* Temperature (Current) */
|
||||
LWM2M_RESOURCE_CALLBACK(5700, { temp, NULL, NULL }),
|
||||
/* Units */
|
||||
LWM2M_RESOURCE_STRING(5701, "Celcius"),
|
||||
/* Min Range Value */
|
||||
LWM2M_RESOURCE_FLOATFIX(5603, IPSO_TEMPERATURE_MIN),
|
||||
/* Max Range Value */
|
||||
LWM2M_RESOURCE_FLOATFIX(5604, IPSO_TEMPERATURE_MAX),
|
||||
/* Min Measured Value */
|
||||
LWM2M_RESOURCE_FLOATFIX_VAR(5601, &min_temp),
|
||||
/* Max Measured Value */
|
||||
LWM2M_RESOURCE_FLOATFIX_VAR(5602, &max_temp),
|
||||
);
|
||||
LWM2M_INSTANCES(temperature_instances,
|
||||
LWM2M_INSTANCE(0, temperature_resources));
|
||||
LWM2M_OBJECT(temperature, 3303, temperature_instances);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
read_temp(int32_t *value)
|
||||
{
|
||||
#ifdef IPSO_TEMPERATURE
|
||||
int32_t temp;
|
||||
if(IPSO_TEMPERATURE.read_value == NULL ||
|
||||
IPSO_TEMPERATURE.read_value(&temp) != 0) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Convert milliCelsius to fix float */
|
||||
*value = (temp * LWM2M_FLOAT32_FRAC) / 1000;
|
||||
|
||||
if(*value < min_temp) {
|
||||
min_temp = *value;
|
||||
lwm2m_object_notify_observers(&temperature, "/0/5601");
|
||||
}
|
||||
if(*value > max_temp) {
|
||||
max_temp = *value;
|
||||
lwm2m_object_notify_observers(&temperature, "/0/5602");
|
||||
}
|
||||
return 1;
|
||||
#else /* IPSO_TEMPERATURE */
|
||||
return 0;
|
||||
#endif /* IPSO_TEMPERATURE */
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
handle_periodic_timer(void *ptr)
|
||||
{
|
||||
static int32_t last_value = IPSO_TEMPERATURE_MIN;
|
||||
int32_t v;
|
||||
|
||||
/* Only notify when the value has changed since last */
|
||||
if(read_temp(&v) && v != last_value) {
|
||||
last_value = v;
|
||||
lwm2m_object_notify_observers(&temperature, "/0/5700");
|
||||
}
|
||||
ctimer_reset(&periodic_timer);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
ipso_temperature_init(void)
|
||||
{
|
||||
int32_t v;
|
||||
min_temp = IPSO_TEMPERATURE_MAX;
|
||||
max_temp = IPSO_TEMPERATURE_MIN;
|
||||
|
||||
#ifdef IPSO_TEMPERATURE
|
||||
if(IPSO_TEMPERATURE.init) {
|
||||
IPSO_TEMPERATURE.init();
|
||||
}
|
||||
#endif /* IPSO_TEMPERATURE */
|
||||
|
||||
/* register this device and its handlers - the handlers automatically
|
||||
sends in the object to handle */
|
||||
lwm2m_engine_register_object(&temperature);
|
||||
|
||||
/* update temp and min/max + notify any listeners */
|
||||
read_temp(&v);
|
||||
ctimer_set(&periodic_timer, CLOCK_SECOND * 10, handle_periodic_timer, NULL);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
5
apps/oma-lwm2m/Makefile.oma-lwm2m
Normal file
5
apps/oma-lwm2m/Makefile.oma-lwm2m
Normal file
@ -0,0 +1,5 @@
|
||||
oma-lwm2m_src = lwm2m-object.c lwm2m-engine.c \
|
||||
lwm2m-device.c lwm2m-server.c lwm2m-security.c \
|
||||
oma-tlv.c oma-tlv-reader.c oma-tlv-writer.c \
|
||||
lwm2m-plain-text.c
|
||||
CFLAGS += -DHAVE_OMA_LWM2M=1
|
152
apps/oma-lwm2m/lwm2m-device.c
Normal file
152
apps/oma-lwm2m/lwm2m-device.c
Normal file
@ -0,0 +1,152 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Implementation of the Contiki OMA LWM2M device
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include "lwm2m-object.h"
|
||||
#include "lwm2m-device.h"
|
||||
#include "lwm2m-engine.h"
|
||||
|
||||
#define DEBUG 0
|
||||
#if DEBUG
|
||||
#include <stdio.h>
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
#else
|
||||
#define PRINTF(...)
|
||||
#endif
|
||||
|
||||
static int32_t time_offset = 0;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
read_lwtime(lwm2m_context_t *ctx, uint8_t *outbuf, size_t outsize)
|
||||
{
|
||||
return ctx->writer->write_int(ctx, outbuf, outsize,
|
||||
time_offset + clock_seconds());
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
set_lwtime(lwm2m_context_t *ctx, const uint8_t *inbuf, size_t insize,
|
||||
uint8_t *outbuf, size_t outsize)
|
||||
{
|
||||
/* assume that this only read one TLV value */
|
||||
int32_t lw_time;
|
||||
size_t len = ctx->reader->read_int(ctx, inbuf, insize, &lw_time);
|
||||
if(len == 0) {
|
||||
PRINTF("FAIL: could not read time '%*.s'\n", (int)insize, inbuf);
|
||||
} else {
|
||||
PRINTF("Got: time: %*.s => %" PRId32 "\n", (int)insize, inbuf, lw_time);
|
||||
|
||||
time_offset = lw_time - clock_seconds();
|
||||
PRINTF("Write time...%" PRId32 " => offset = %" PRId32 "\n",
|
||||
lw_time, time_offset);
|
||||
}
|
||||
/* return the number of bytes read */
|
||||
return len;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#ifdef PLATFORM_REBOOT
|
||||
static struct ctimer reboot_timer;
|
||||
static void
|
||||
do_the_reboot(void *ptr)
|
||||
{
|
||||
PLATFORM_REBOOT();
|
||||
}
|
||||
static int
|
||||
reboot(lwm2m_context_t *ctx, const uint8_t *arg, size_t argsize,
|
||||
uint8_t *outbuf, size_t outsize)
|
||||
{
|
||||
PRINTF("Device will reboot!\n");
|
||||
ctimer_set(&reboot_timer, CLOCK_SECOND / 2, do_the_reboot, NULL);
|
||||
return 0;
|
||||
}
|
||||
#endif /* PLATFORM_REBOOT */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
#ifdef PLATFORM_FACTORY_DEFAULT
|
||||
static int
|
||||
factory_reset(lwm2m_context_t *ctx, const uint8_t *arg, size_t arg_size,
|
||||
uint8_t *outbuf, size_t outsize)
|
||||
{
|
||||
PRINTF("Device will do factory default!\n");
|
||||
PLATFORM_FACTORY_DEFAULT();
|
||||
return 0;
|
||||
}
|
||||
#endif /* PLATFORM_FACTORY_DEFAULT */
|
||||
/*---------------------------------------------------------------------------*/
|
||||
LWM2M_RESOURCES(device_resources,
|
||||
#ifdef LWM2M_DEVICE_MANUFACTURER
|
||||
LWM2M_RESOURCE_STRING(0, LWM2M_DEVICE_MANUFACTURER),
|
||||
#endif /* LWM2M_DEVICE_MANUFACTURER */
|
||||
#ifdef LWM2M_DEVICE_TYPE
|
||||
LWM2M_RESOURCE_STRING(17, LWM2M_DEVICE_TYPE),
|
||||
#endif /* LWM2M_DEVICE_TYPE */
|
||||
#ifdef LWM2M_DEVICE_MODEL_NUMBER
|
||||
LWM2M_RESOURCE_STRING(1, LWM2M_DEVICE_MODEL_NUMBER),
|
||||
#endif /* LWM2M_DEVICE_MODEL_NUMBER */
|
||||
#ifdef LWM2M_DEVICE_SERIAL_NO
|
||||
LWM2M_RESOURCE_STRING(2, LWM2M_DEVICE_SERIAL_NO),
|
||||
#endif /* LWM2M_DEVICE_SERIAL_NO */
|
||||
#ifdef LWM2M_DEVICE_FIRMWARE_VERSION
|
||||
LWM2M_RESOURCE_STRING(3, LWM2M_DEVICE_FIRMWARE_VERSION),
|
||||
#endif /* LWM2M_DEVICE_FIRMWARE_VERSION */
|
||||
#ifdef PLATFORM_REBOOT
|
||||
LWM2M_RESOURCE_CALLBACK(4, { NULL, NULL, reboot }),
|
||||
#endif /* PLATFORM_REBOOT */
|
||||
#ifdef PLATFORM_FACTORY_DEFAULT
|
||||
LWM2M_RESOURCE_CALLBACK(5, { NULL, NULL, factory_reset }),
|
||||
#endif /* PLATFORM_FACTORY_DEFAULT */
|
||||
/* Current Time */
|
||||
LWM2M_RESOURCE_CALLBACK(13, { read_lwtime, set_lwtime, NULL }),
|
||||
);
|
||||
LWM2M_INSTANCES(device_instances, LWM2M_INSTANCE(0, device_resources));
|
||||
LWM2M_OBJECT(device, 3, device_instances);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
lwm2m_device_init(void)
|
||||
{
|
||||
/**
|
||||
* Register this device and its handlers - the handlers
|
||||
* automatically sends in the object to handle.
|
||||
*/
|
||||
PRINTF("*** Init lwm2m-device\n");
|
||||
lwm2m_engine_register_object(&device);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
62
apps/oma-lwm2m/lwm2m-device.h
Normal file
62
apps/oma-lwm2m/lwm2m-device.h
Normal file
@ -0,0 +1,62 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Header file for the Contiki OMA LWM2M device
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef LWM2M_DEVICE_H_
|
||||
#define LWM2M_DEVICE_H_
|
||||
|
||||
#include "contiki-conf.h"
|
||||
|
||||
#ifndef LWM2M_DEVICE_MODEL_NUMBER
|
||||
#ifdef BOARD_STRING
|
||||
#define LWM2M_DEVICE_MODEL_NUMBER BOARD_STRING
|
||||
#endif /* BOARD_STRING */
|
||||
#endif /* LWM2M_DEVICE_MODEL_NUMBER */
|
||||
|
||||
#ifndef LWM2M_DEVICE_FIRMWARE_VERSION
|
||||
#define LWM2M_DEVICE_FIRMWARE_VERSION CONTIKI_VERSION_STRING
|
||||
#endif /* LWM2M_DEVICE_FIRMWARE_VERSION */
|
||||
|
||||
void lwm2m_device_init(void);
|
||||
|
||||
#endif /* LWM2M_DEVICE_H_ */
|
||||
/** @} */
|
1017
apps/oma-lwm2m/lwm2m-engine.c
Normal file
1017
apps/oma-lwm2m/lwm2m-engine.c
Normal file
File diff suppressed because it is too large
Load Diff
82
apps/oma-lwm2m/lwm2m-engine.h
Normal file
82
apps/oma-lwm2m/lwm2m-engine.h
Normal file
@ -0,0 +1,82 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Header file for the Contiki OMA LWM2M engine
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef LWM2M_ENGINE_H
|
||||
#define LWM2M_ENGINE_H
|
||||
|
||||
#include "lwm2m-object.h"
|
||||
|
||||
#define LWM2M_FLOAT32_BITS 10
|
||||
#define LWM2M_FLOAT32_FRAC (1L << LWM2M_FLOAT32_BITS)
|
||||
|
||||
/* LWM2M / CoAP Content-Formats */
|
||||
typedef enum {
|
||||
LWM2M_TEXT_PLAIN = 1541,
|
||||
LWM2M_TLV = 1542,
|
||||
LWM2M_JSON = 1543,
|
||||
LWM2M_OPAQUE = 1544
|
||||
} lwm2m_content_format_t;
|
||||
|
||||
void lwm2m_engine_init(void);
|
||||
void lwm2m_engine_register_default_objects(void);
|
||||
void lwm2m_engine_use_bootstrap_server(int use);
|
||||
void lwm2m_engine_use_registration_server(int use);
|
||||
void lwm2m_engine_register_with_server(const uip_ipaddr_t *server, uint16_t port);
|
||||
void lwm2m_engine_register_with_bootstrap_server(const uip_ipaddr_t *server, uint16_t port);
|
||||
|
||||
const lwm2m_object_t *lwm2m_engine_get_object(uint16_t id);
|
||||
|
||||
int lwm2m_engine_register_object(const lwm2m_object_t *object);
|
||||
|
||||
void lwm2m_engine_handler(const lwm2m_object_t *object,
|
||||
void *request, void *response,
|
||||
uint8_t *buffer, uint16_t preferred_size,
|
||||
int32_t *offset);
|
||||
|
||||
void lwm2m_engine_delete_handler(const lwm2m_object_t *object,
|
||||
void *request, void *response,
|
||||
uint8_t *buffer, uint16_t preferred_size,
|
||||
int32_t *offset);
|
||||
|
||||
#endif /* LWM2M_ENGINE_H */
|
||||
/** @} */
|
336
apps/oma-lwm2m/lwm2m-object.c
Normal file
336
apps/oma-lwm2m/lwm2m-object.c
Normal file
@ -0,0 +1,336 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Implementation of the Contiki OMA LWM2M object API
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include "lwm2m-object.h"
|
||||
#include <string.h>
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
lwm2m_object_is_resource_string(const lwm2m_resource_t *resource)
|
||||
{
|
||||
if(resource == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_STR_VALUE ||
|
||||
resource->type == LWM2M_RESOURCE_TYPE_STR_VARIABLE ||
|
||||
resource->type == LWM2M_RESOURCE_TYPE_STR_VARIABLE_ARRAY) {
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const uint8_t *
|
||||
lwm2m_object_get_resource_string(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context)
|
||||
{
|
||||
if(resource == NULL || context == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_STR_VALUE) {
|
||||
return resource->value.string.value;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_STR_VARIABLE) {
|
||||
return *(resource->value.stringvar.var);
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_STR_VARIABLE_ARRAY) {
|
||||
if(context->object_instance_index < resource->value.stringvararr.count) {
|
||||
return resource->value.stringvararr.var +
|
||||
resource->value.stringvararr.size * context->object_instance_index;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
/* Not a string */
|
||||
return NULL;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
uint16_t
|
||||
lwm2m_object_get_resource_strlen(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context)
|
||||
{
|
||||
if(resource == NULL || context == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_STR_VALUE) {
|
||||
return resource->value.string.len;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_STR_VARIABLE) {
|
||||
return *(resource->value.stringvar.len);
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_STR_VARIABLE_ARRAY) {
|
||||
if(context->object_instance_index < resource->value.stringvararr.count) {
|
||||
return resource->value.stringvararr.len[context->object_instance_index];
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/* Not a string */
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
lwm2m_object_set_resource_string(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
uint16_t len, const uint8_t *string)
|
||||
{
|
||||
if(resource == NULL || context == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_STR_VARIABLE) {
|
||||
if(len > resource->value.stringvar.size) {
|
||||
/* Too large */
|
||||
return 0;
|
||||
}
|
||||
memcpy(resource->value.stringvar.var, string, len);
|
||||
*(resource->value.stringvar.len) = len;
|
||||
return 1;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_STR_VARIABLE_ARRAY) {
|
||||
if(context->object_instance_index < resource->value.stringvararr.count &&
|
||||
len <= resource->value.stringvararr.size) {
|
||||
memcpy(resource->value.stringvararr.var +
|
||||
resource->value.stringvararr.size * context->object_instance_index,
|
||||
string, len);
|
||||
resource->value.stringvararr.len[context->object_instance_index] = len;
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/* Not a string variable */
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
lwm2m_object_is_resource_int(const lwm2m_resource_t *resource)
|
||||
{
|
||||
if(resource == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_INT_VALUE ||
|
||||
resource->type == LWM2M_RESOURCE_TYPE_INT_VARIABLE ||
|
||||
resource->type == LWM2M_RESOURCE_TYPE_INT_VARIABLE_ARRAY) {
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
lwm2m_object_get_resource_int(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int32_t *value)
|
||||
{
|
||||
if(resource == NULL || context == NULL || value == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_INT_VALUE) {
|
||||
*value = resource->value.integer.value;
|
||||
return 1;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_INT_VARIABLE) {
|
||||
*value = *(resource->value.integervar.var);
|
||||
return 1;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_INT_VARIABLE_ARRAY) {
|
||||
if(context->object_instance_index < resource->value.integervararr.count) {
|
||||
*value = resource->value.integervararr.var[context->object_instance_index];
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/* Not an integer */
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
lwm2m_object_set_resource_int(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int32_t value)
|
||||
{
|
||||
if(resource == NULL || context == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_INT_VARIABLE) {
|
||||
*(resource->value.integervar.var) = value;
|
||||
return 1;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_INT_VARIABLE_ARRAY) {
|
||||
if(context->object_instance_index < resource->value.integervararr.count) {
|
||||
resource->value.integervararr.var[context->object_instance_index] =
|
||||
value;
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/* Not an integer variable */
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
lwm2m_object_is_resource_floatfix(const lwm2m_resource_t *resource)
|
||||
{
|
||||
if(resource == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_FLOATFIX_VALUE ||
|
||||
resource->type == LWM2M_RESOURCE_TYPE_FLOATFIX_VARIABLE ||
|
||||
resource->type == LWM2M_RESOURCE_TYPE_FLOATFIX_VARIABLE_ARRAY) {
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
lwm2m_object_get_resource_floatfix(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int32_t *value)
|
||||
{
|
||||
if(resource == NULL || context == NULL || value == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_FLOATFIX_VALUE) {
|
||||
*value = resource->value.floatfix.value;
|
||||
return 1;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_FLOATFIX_VARIABLE) {
|
||||
*value = *(resource->value.floatfixvar.var);
|
||||
return 1;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_FLOATFIX_VARIABLE_ARRAY) {
|
||||
if(context->object_instance_index < resource->value.floatfixvararr.count) {
|
||||
*value = resource->value.floatfixvararr.var[context->object_instance_index];
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/* Not an float */
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
lwm2m_object_set_resource_floatfix(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int32_t value)
|
||||
{
|
||||
if(resource == NULL || context == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_FLOATFIX_VARIABLE) {
|
||||
*(resource->value.floatfixvar.var) = value;
|
||||
return 1;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_FLOATFIX_VARIABLE_ARRAY) {
|
||||
if(context->object_instance_index < resource->value.floatfixvararr.count) {
|
||||
resource->value.floatfixvararr.var[context->object_instance_index] =
|
||||
value;
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/* Not an float variable */
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
lwm2m_object_is_resource_boolean(const lwm2m_resource_t *resource)
|
||||
{
|
||||
if(resource == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_BOOLEAN_VALUE ||
|
||||
resource->type == LWM2M_RESOURCE_TYPE_BOOLEAN_VARIABLE ||
|
||||
resource->type == LWM2M_RESOURCE_TYPE_BOOLEAN_VARIABLE_ARRAY) {
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
lwm2m_object_get_resource_boolean(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int *value)
|
||||
{
|
||||
if(resource == NULL || context == NULL || value == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_BOOLEAN_VALUE) {
|
||||
*value = resource->value.boolean.value;
|
||||
return 1;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_BOOLEAN_VARIABLE) {
|
||||
*value = *(resource->value.booleanvar.var);
|
||||
return 1;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_BOOLEAN_VARIABLE_ARRAY) {
|
||||
if(context->object_instance_index < resource->value.booleanvararr.count) {
|
||||
*value = resource->value.booleanvararr.var[context->object_instance_index];
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/* Not a boolean */
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
lwm2m_object_set_resource_boolean(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int value)
|
||||
{
|
||||
if(resource == NULL || context == NULL) {
|
||||
return 0;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_BOOLEAN_VARIABLE) {
|
||||
*(resource->value.booleanvar.var) = value;
|
||||
return 1;
|
||||
}
|
||||
if(resource->type == LWM2M_RESOURCE_TYPE_BOOLEAN_VARIABLE_ARRAY) {
|
||||
if(context->object_instance_index < resource->value.booleanvararr.count) {
|
||||
resource->value.booleanvararr.var[context->object_instance_index] =
|
||||
value;
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/* Not a boolean variable */
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
359
apps/oma-lwm2m/lwm2m-object.h
Normal file
359
apps/oma-lwm2m/lwm2m-object.h
Normal file
@ -0,0 +1,359 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup apps
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \defgroup oma-lwm2m An implementation of OMA LWM2M
|
||||
* @{
|
||||
*
|
||||
* This application is an implementation of OMA Lightweight M2M.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Header file for the Contiki OMA LWM2M object API
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef LWM2M_OBJECT_H_
|
||||
#define LWM2M_OBJECT_H_
|
||||
|
||||
#include "rest-engine.h"
|
||||
#include "er-coap-observe.h"
|
||||
|
||||
#define LWM2M_OBJECT_SECURITY_ID 0
|
||||
#define LWM2M_OBJECT_SERVER_ID 1
|
||||
#define LWM2M_OBJECT_ACCESS_CONTROL_ID 2
|
||||
#define LWM2M_OBJECT_DEVICE_ID 3
|
||||
#define LWM2M_OBJECT_CONNECTIVITY_MONITORING_ID 4
|
||||
#define LWM2M_OBJECT_FIRMWARE_ID 5
|
||||
#define LWM2M_OBJECT_LOCATION_ID 6
|
||||
#define LWM2M_OBJECT_CONNECTIVITY_STATISTICS_ID 7
|
||||
|
||||
#define LWM2M_SECURITY_SERVER_URI 0
|
||||
#define LWM2M_SECURITY_BOOTSTRAP_SERVER 1
|
||||
#define LWM2M_SECURITY_MODE 2
|
||||
#define LWM2M_SECURITY_CLIENT_PKI 3
|
||||
#define LWM2M_SECURITY_SERVER_PKI 4
|
||||
#define LWM2M_SECURITY_KEY 5
|
||||
#define LWM2M_SECURITY_SHORT_SERVER_ID 10
|
||||
|
||||
/* Pre-shared key mode */
|
||||
#define LWM2M_SECURITY_MODE_PSK 0
|
||||
/* Raw Public Key mode */
|
||||
#define LWM2M_SECURITY_MODE_RPK 1
|
||||
/* Certificate mode */
|
||||
#define LWM2M_SECURITY_MODE_CERTIFICATE 2
|
||||
/* NoSec mode */
|
||||
#define LWM2M_SECURITY_MODE_NOSEC 3
|
||||
|
||||
#define LWM2M_OBJECT_STR_HELPER(x) (uint8_t *) #x
|
||||
#define LWM2M_OBJECT_STR(x) LWM2M_OBJECT_STR_HELPER(x)
|
||||
|
||||
#define LWM2M_OBJECT_PATH_STR_HELPER(x) #x
|
||||
#define LWM2M_OBJECT_PATH_STR(x) LWM2M_OBJECT_PATH_STR_HELPER(x)
|
||||
|
||||
struct lwm2m_reader;
|
||||
struct lwm2m_writer;
|
||||
/* Data model for OMA LWM2M objects */
|
||||
typedef struct lwm2m_context {
|
||||
uint16_t object_id;
|
||||
uint16_t object_instance_id;
|
||||
uint16_t resource_id;
|
||||
uint8_t object_instance_index;
|
||||
uint8_t resource_index;
|
||||
/* TODO - add uint16_t resource_instance_id */
|
||||
|
||||
const struct lwm2m_reader *reader;
|
||||
const struct lwm2m_writer *writer;
|
||||
} lwm2m_context_t;
|
||||
|
||||
/* LWM2M format writer for the various formats supported */
|
||||
typedef struct lwm2m_writer {
|
||||
size_t (* write_int)(const lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen, int32_t value);
|
||||
size_t (* write_string)(const lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen, const char *value, size_t strlen);
|
||||
size_t (* write_float32fix)(const lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen, int32_t value, int bits);
|
||||
size_t (* write_boolean)(const lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen, int value);
|
||||
} lwm2m_writer_t;
|
||||
|
||||
typedef struct lwm2m_reader {
|
||||
size_t (* read_int)(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len, int32_t *value);
|
||||
size_t (* read_string)(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len, uint8_t *value, size_t strlen);
|
||||
size_t (* read_float32fix)(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len, int32_t *value, int bits);
|
||||
size_t (* read_boolean)(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len, int *value);
|
||||
} lwm2m_reader_t;
|
||||
|
||||
typedef struct lwm2m_value_callback {
|
||||
int (* read)(lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen);
|
||||
int (* write)(lwm2m_context_t *ctx,
|
||||
const uint8_t *buffer, size_t len,
|
||||
uint8_t *outbuf, size_t outlen);
|
||||
int (* exec)(lwm2m_context_t *ctx, const uint8_t *arg, size_t len,
|
||||
uint8_t *outbuf, size_t outlen);
|
||||
} lwm2m_value_callback_t;
|
||||
|
||||
#define LWM2M_RESOURCE_TYPE_STR_VALUE 1
|
||||
#define LWM2M_RESOURCE_TYPE_STR_VARIABLE 2
|
||||
#define LWM2M_RESOURCE_TYPE_STR_VARIABLE_ARRAY 3
|
||||
#define LWM2M_RESOURCE_TYPE_INT_VALUE 4
|
||||
#define LWM2M_RESOURCE_TYPE_INT_VARIABLE 5
|
||||
#define LWM2M_RESOURCE_TYPE_INT_VARIABLE_ARRAY 6
|
||||
#define LWM2M_RESOURCE_TYPE_FLOATFIX_VALUE 7
|
||||
#define LWM2M_RESOURCE_TYPE_FLOATFIX_VARIABLE 8
|
||||
#define LWM2M_RESOURCE_TYPE_FLOATFIX_VARIABLE_ARRAY 9
|
||||
#define LWM2M_RESOURCE_TYPE_BOOLEAN_VALUE 10
|
||||
#define LWM2M_RESOURCE_TYPE_BOOLEAN_VARIABLE 11
|
||||
#define LWM2M_RESOURCE_TYPE_BOOLEAN_VARIABLE_ARRAY 12
|
||||
#define LWM2M_RESOURCE_TYPE_CALLBACK 16
|
||||
#define LWM2M_RESOURCE_TYPE_INSTANCES 17
|
||||
|
||||
typedef struct lwm2m_resource {
|
||||
uint16_t id;
|
||||
uint8_t type; /* indicate value type and multi-instance resource */
|
||||
union {
|
||||
struct {
|
||||
uint16_t len;
|
||||
const uint8_t *value;
|
||||
} string;
|
||||
struct {
|
||||
uint16_t size;
|
||||
uint16_t *len;
|
||||
uint8_t **var;
|
||||
} stringvar;
|
||||
struct {
|
||||
uint16_t count;
|
||||
uint16_t size;
|
||||
/* string var array with counting entries */
|
||||
uint16_t *len;
|
||||
uint8_t *var;
|
||||
} stringvararr;
|
||||
struct {
|
||||
int32_t value;
|
||||
} integer;
|
||||
struct {
|
||||
int32_t *var;
|
||||
} integervar;
|
||||
struct {
|
||||
/* used for multiple instances (dynamic) NOTE: this is an index into
|
||||
the instance so having two instances means that there is need for
|
||||
allocation of two ints here */
|
||||
uint16_t count;
|
||||
int32_t *var; /* used as an array? */
|
||||
} integervararr;
|
||||
struct {
|
||||
int32_t value;
|
||||
} floatfix;
|
||||
struct {
|
||||
int32_t *var;
|
||||
} floatfixvar;
|
||||
struct {
|
||||
uint16_t count;
|
||||
int32_t *var;
|
||||
} floatfixvararr;
|
||||
struct {
|
||||
int value;
|
||||
} boolean;
|
||||
struct {
|
||||
int *var;
|
||||
} booleanvar;
|
||||
struct {
|
||||
uint16_t count;
|
||||
int *var;
|
||||
} booleanvararr;
|
||||
lwm2m_value_callback_t callback;
|
||||
/* lwm2m_resource *resources[]; TO BE ADDED LATER*/
|
||||
} value;
|
||||
} lwm2m_resource_t;
|
||||
|
||||
#define LWM2M_INSTANCE_FLAG_USED 1
|
||||
|
||||
typedef struct lwm2m_instance {
|
||||
uint16_t id;
|
||||
uint16_t count;
|
||||
uint16_t flag;
|
||||
const lwm2m_resource_t *resources;
|
||||
} lwm2m_instance_t;
|
||||
|
||||
typedef struct lwm2m_object {
|
||||
uint16_t id;
|
||||
uint16_t count;
|
||||
const char *path;
|
||||
resource_t *coap_resource;
|
||||
lwm2m_instance_t *instances;
|
||||
} lwm2m_object_t;
|
||||
|
||||
#define LWM2M_RESOURCES(name, ...) \
|
||||
static const lwm2m_resource_t name[] = { __VA_ARGS__ }
|
||||
|
||||
#define LWM2M_RESOURCE_STRING(id, s) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_STR_VALUE, .value.string.len = sizeof(s) - 1, .value.string.value = (uint8_t *) s }
|
||||
|
||||
#define LWM2M_RESOURCE_STRING_VAR(id, s, l, v) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_STR_VARIABLE, .value.stringvar.size = (s), .value.stringvar.len = (l), .value.stringvar.var = (v) }
|
||||
|
||||
#define LWM2M_RESOURCE_STRING_VAR_ARR(id, c, s, l, v) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_STR_VARIABLE_ARRAY, .value.stringvararr.count = c, .value.stringvararr.size = s, .value.stringvararr.len = l, .value.stringvararr.var = (uint8_t *) v }
|
||||
|
||||
#define LWM2M_RESOURCE_INTEGER(id, v) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_INT_VALUE, .value.integer.value = (v) }
|
||||
|
||||
#define LWM2M_RESOURCE_INTEGER_VAR(id, v) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_INT_VARIABLE, .value.integervar.var = (v) }
|
||||
|
||||
#define LWM2M_RESOURCE_INTEGER_VAR_ARR(id, c, v) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_INT_VARIABLE_ARRAY, .value.integervararr.count = (c), .value.integervararr.var = (v) }
|
||||
|
||||
#define LWM2M_RESOURCE_FLOATFIX(id, v) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_FLOATFIX_VALUE, .value.floatfix.value = (v) }
|
||||
|
||||
#define LWM2M_RESOURCE_FLOATFIX_VAR(id, v) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_FLOATFIX_VARIABLE, .value.floatfixvar.var = (v) }
|
||||
|
||||
#define LWM2M_RESOURCE_FLOATFIX_VAR_ARR(id, c, v) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_FLOATFIX_VARIABLE_ARRAY, .value.floatfixvararr.count = (c), .value.floatfixvararr.var = (v) }
|
||||
|
||||
#define LWM2M_RESOURCE_BOOLEAN(id, v) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_BOOLEAN_VALUE, .value.boolean.value = (v) }
|
||||
|
||||
#define LWM2M_RESOURCE_BOOLEAN_VAR(id, v) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_BOOLEAN_VARIABLE, .value.booleanvar.var = (v) }
|
||||
|
||||
#define LWM2M_RESOURCE_BOOLEAN_VAR_ARR(id, c, v) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_BOOLEAN_VARIABLE_ARRAY, .value.booleanvararr.count = (c), .value.booleanvararr.var = (v) }
|
||||
|
||||
#define LWM2M_RESOURCE_CALLBACK(id, ...) \
|
||||
{ id, LWM2M_RESOURCE_TYPE_CALLBACK, .value.callback = __VA_ARGS__ }
|
||||
|
||||
#define LWM2M_INSTANCE(id, resources) \
|
||||
{ id, sizeof(resources)/sizeof(lwm2m_resource_t), LWM2M_INSTANCE_FLAG_USED, resources }
|
||||
|
||||
#define LWM2M_INSTANCE_UNUSED(id, resources) \
|
||||
{ id, sizeof(resources)/sizeof(lwm2m_resource_t), 0, resources }
|
||||
|
||||
#define LWM2M_INSTANCES(name, ...) \
|
||||
static lwm2m_instance_t name[] = { __VA_ARGS__ }
|
||||
|
||||
#define LWM2M_OBJECT(name, id, instances) \
|
||||
static void lwm2m_get_h_##name(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset); \
|
||||
static void lwm2m_put_h_##name(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset); \
|
||||
static void lwm2m_post_h_##name(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset); \
|
||||
static void lwm2m_delete_h_##name(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset); \
|
||||
static resource_t rest_rsc_##name = { NULL, NULL, HAS_SUB_RESOURCES | IS_OBSERVABLE, NULL, lwm2m_get_h_##name, lwm2m_post_h_##name, lwm2m_put_h_##name, lwm2m_delete_h_##name, { NULL } }; \
|
||||
static const lwm2m_object_t name = { id, sizeof(instances)/sizeof(lwm2m_instance_t), LWM2M_OBJECT_PATH_STR(id), &rest_rsc_##name, instances}; \
|
||||
static void lwm2m_get_h_##name(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset) { \
|
||||
lwm2m_engine_handler(&name, request, response, buffer, preferred_size, offset); } \
|
||||
static void lwm2m_put_h_##name(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset) { \
|
||||
lwm2m_engine_handler(&name, request, response, buffer, preferred_size, offset); } \
|
||||
static void lwm2m_post_h_##name(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset) { \
|
||||
lwm2m_engine_handler(&name, request, response, buffer, preferred_size, offset); } \
|
||||
static void lwm2m_delete_h_##name(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset) { \
|
||||
lwm2m_engine_delete_handler(&name, request, response, buffer, preferred_size, offset); }
|
||||
|
||||
/* how do we register attributes in the above resource here ??? */
|
||||
|
||||
int lwm2m_object_is_resource_string(const lwm2m_resource_t *resource);
|
||||
int lwm2m_object_is_resource_int(const lwm2m_resource_t *resource);
|
||||
int lwm2m_object_is_resource_floatfix(const lwm2m_resource_t *resource);
|
||||
int lwm2m_object_is_resource_boolean(const lwm2m_resource_t *resource);
|
||||
|
||||
static inline int
|
||||
lwm2m_object_is_resource_callback(const lwm2m_resource_t *resource)
|
||||
{
|
||||
return resource != NULL && resource->type == LWM2M_RESOURCE_TYPE_CALLBACK;
|
||||
}
|
||||
|
||||
const uint8_t *
|
||||
lwm2m_object_get_resource_string(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context);
|
||||
|
||||
uint16_t
|
||||
lwm2m_object_get_resource_strlen(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context);
|
||||
|
||||
int
|
||||
lwm2m_object_set_resource_string(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
uint16_t len, const uint8_t *string);
|
||||
|
||||
int
|
||||
lwm2m_object_get_resource_int(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int32_t *value);
|
||||
|
||||
int
|
||||
lwm2m_object_set_resource_int(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int32_t value);
|
||||
|
||||
int
|
||||
lwm2m_object_get_resource_floatfix(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int32_t *value);
|
||||
|
||||
int
|
||||
lwm2m_object_set_resource_floatfix(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int32_t value);
|
||||
|
||||
int
|
||||
lwm2m_object_get_resource_boolean(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int *value);
|
||||
|
||||
int
|
||||
lwm2m_object_set_resource_boolean(const lwm2m_resource_t *resource,
|
||||
const lwm2m_context_t *context,
|
||||
int value);
|
||||
|
||||
static inline resource_t *
|
||||
lwm2m_object_get_coap_resource(const lwm2m_object_t *object)
|
||||
{
|
||||
return (resource_t *)object->coap_resource;
|
||||
}
|
||||
|
||||
static inline void
|
||||
lwm2m_object_notify_observers(const lwm2m_object_t *object, char *path)
|
||||
{
|
||||
coap_notify_observers_sub(lwm2m_object_get_coap_resource(object), path);
|
||||
}
|
||||
|
||||
#include "lwm2m-engine.h"
|
||||
|
||||
#endif /* LWM2M_OBJECT_H_ */
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
*/
|
248
apps/oma-lwm2m/lwm2m-plain-text.c
Normal file
248
apps/oma-lwm2m/lwm2m-plain-text.c
Normal file
@ -0,0 +1,248 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Implementation of the Contiki OMA LWM2M plain text reader / writer
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include "lwm2m-object.h"
|
||||
#include "lwm2m-plain-text.h"
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#define DEBUG 0
|
||||
#if DEBUG
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
#else
|
||||
#define PRINTF(...)
|
||||
#endif
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
size_t
|
||||
lwm2m_plain_text_read_int(const uint8_t *inbuf, size_t len, int32_t *value)
|
||||
{
|
||||
int i, neg = 0;
|
||||
*value = 0;
|
||||
for(i = 0; i < len; i++) {
|
||||
if(inbuf[i] >= '0' && inbuf[i] <= '9') {
|
||||
*value = *value * 10 + (inbuf[i] - '0');
|
||||
} else if(inbuf[i] == '-' && i == 0) {
|
||||
neg = 1;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if(neg) {
|
||||
*value = -*value;
|
||||
}
|
||||
return i;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
size_t
|
||||
lwm2m_plain_text_read_float32fix(const uint8_t *inbuf, size_t len,
|
||||
int32_t *value, int bits)
|
||||
{
|
||||
int i, dot = 0, neg = 0;
|
||||
int32_t counter, integerpart, frac;
|
||||
|
||||
integerpart = 0;
|
||||
counter = 0;
|
||||
frac = 0;
|
||||
for(i = 0; i < len; i++) {
|
||||
if(inbuf[i] >= '0' && inbuf[i] <= '9') {
|
||||
counter = counter * 10 + (inbuf[i] - '0');
|
||||
frac = frac * 10;
|
||||
} else if(inbuf[i] == '.' && dot == 0) {
|
||||
integerpart = counter;
|
||||
counter = 0;
|
||||
frac = 1;
|
||||
dot = 1;
|
||||
} else if(inbuf[i] == '-' && i == 0) {
|
||||
neg = 1;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
*value = integerpart << bits;
|
||||
if(frac > 1) {
|
||||
*value += ((counter << bits) / frac);
|
||||
}
|
||||
PRINTF("READ FLOATFIX: \"%.*s\" => int(%ld) frac(%ld) f=%ld Value=%ld\n",
|
||||
(int)len, (char *)inbuf,
|
||||
(long)integerpart,
|
||||
(long)counter,
|
||||
(long)frac,
|
||||
(long)*value);
|
||||
if(neg) {
|
||||
*value = -*value;
|
||||
}
|
||||
return i;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
size_t
|
||||
lwm2m_plain_text_write_float32fix(uint8_t *outbuf, size_t outlen,
|
||||
int32_t value, int bits)
|
||||
{
|
||||
int64_t v;
|
||||
unsigned long integer_part;
|
||||
unsigned long frac_part;
|
||||
int n, o = 0;
|
||||
|
||||
if(outlen == 0) {
|
||||
return 0;
|
||||
}
|
||||
if(value < 0) {
|
||||
*outbuf++ = '-';
|
||||
outlen--;
|
||||
o = 1;
|
||||
value = -value;
|
||||
}
|
||||
|
||||
integer_part = (unsigned long)(value >> bits);
|
||||
v = value - (integer_part << bits);
|
||||
v = (v * 100) >> bits;
|
||||
frac_part = (unsigned long)v;
|
||||
|
||||
n = snprintf((char *)outbuf, outlen, "%lu.%02lu", integer_part, frac_part);
|
||||
if(n < 0 || n >= outlen) {
|
||||
return 0;
|
||||
}
|
||||
return n + o;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
write_boolean(const lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen,
|
||||
int value)
|
||||
{
|
||||
if(outlen > 0) {
|
||||
if(value) {
|
||||
*outbuf = '1';
|
||||
} else {
|
||||
*outbuf = '0';
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
write_int(const lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen,
|
||||
int32_t value)
|
||||
{
|
||||
int n = snprintf((char *)outbuf, outlen, "%ld", (long)value);
|
||||
if(n < 0 || n >= outlen) {
|
||||
return 0;
|
||||
}
|
||||
return n;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
write_float32fix(const lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen,
|
||||
int32_t value, int bits)
|
||||
{
|
||||
return lwm2m_plain_text_write_float32fix(outbuf, outlen, value, bits);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
write_string(const lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen,
|
||||
const char *value, size_t stringlen)
|
||||
{
|
||||
int n = snprintf((char *)outbuf, outlen, "%.*s", (int) stringlen, value);
|
||||
if(n < 0 || n >= outlen) {
|
||||
return 0;
|
||||
}
|
||||
return n;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const lwm2m_writer_t lwm2m_plain_text_writer = {
|
||||
write_int,
|
||||
write_string,
|
||||
write_float32fix,
|
||||
write_boolean
|
||||
};
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
read_int(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len,
|
||||
int32_t *value)
|
||||
{
|
||||
return lwm2m_plain_text_read_int(inbuf, len, value);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
read_string(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len,
|
||||
uint8_t *value, size_t stringlen)
|
||||
{
|
||||
if(stringlen <= len) {
|
||||
/* The outbuffer can not contain the full string including ending zero */
|
||||
return 0;
|
||||
}
|
||||
memcpy(value, inbuf, len);
|
||||
value[len] = '\0';
|
||||
return len;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
read_float32fix(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len,
|
||||
int32_t *value, int bits)
|
||||
{
|
||||
return lwm2m_plain_text_read_float32fix(inbuf, len, value, bits);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
read_boolean(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len,
|
||||
int *value)
|
||||
{
|
||||
if(len > 0) {
|
||||
if(*inbuf == '1' || *inbuf == '0') {
|
||||
*value = *inbuf == '1' ? 1 : 0;
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const lwm2m_reader_t lwm2m_plain_text_reader = {
|
||||
read_int,
|
||||
read_string,
|
||||
read_float32fix,
|
||||
read_boolean
|
||||
};
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
62
apps/oma-lwm2m/lwm2m-plain-text.h
Normal file
62
apps/oma-lwm2m/lwm2m-plain-text.h
Normal file
@ -0,0 +1,62 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Header file for the Contiki OMA LWM2M plain text reader / writer
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef LWM2M_PLAIN_TEXT_H_
|
||||
#define LWM2M_PLAIN_TEXT_H_
|
||||
|
||||
#include "lwm2m-object.h"
|
||||
|
||||
extern const lwm2m_reader_t lwm2m_plain_text_reader;
|
||||
extern const lwm2m_writer_t lwm2m_plain_text_writer;
|
||||
|
||||
size_t lwm2m_plain_text_read_int(const uint8_t *inbuf, size_t len,
|
||||
int32_t *value);
|
||||
|
||||
size_t lwm2m_plain_text_read_float32fix(const uint8_t *inbuf, size_t len,
|
||||
int32_t *value, int bits);
|
||||
|
||||
size_t lwm2m_plain_text_write_float32fix(uint8_t *outbuf, size_t outlen,
|
||||
int32_t value, int bits);
|
||||
|
||||
#endif /* LWM2M_PLAIN_TEXT_H_ */
|
||||
/** @} */
|
112
apps/oma-lwm2m/lwm2m-security.c
Normal file
112
apps/oma-lwm2m/lwm2m-security.c
Normal file
@ -0,0 +1,112 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Implementation of the Contiki OMA LWM2M security
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include <stdint.h>
|
||||
#include "lwm2m-object.h"
|
||||
#include "lwm2m-engine.h"
|
||||
|
||||
#define DEBUG 0
|
||||
#if DEBUG
|
||||
#include <stdio.h>
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
#else
|
||||
#define PRINTF(...)
|
||||
#endif
|
||||
|
||||
#ifdef LWM2M_CONF_SERVER_MAX_COUNT
|
||||
#define MAX_COUNT LWM2M_CONF_SERVER_MAX_COUNT
|
||||
#else
|
||||
#define MAX_COUNT 2
|
||||
#endif
|
||||
|
||||
/* hoping that we do not get more than 64 bytes... */
|
||||
#define MAX_SIZE 64
|
||||
|
||||
static int32_t bs_arr[MAX_COUNT];
|
||||
static int32_t secmode_arr[MAX_COUNT];
|
||||
static int32_t sid_arr[MAX_COUNT];
|
||||
|
||||
static char server_uri[MAX_COUNT][MAX_SIZE];
|
||||
static uint16_t su_len[MAX_COUNT];
|
||||
static char client_id[MAX_COUNT][MAX_SIZE];
|
||||
static uint16_t client_id_len[MAX_COUNT];
|
||||
static char server_id[MAX_COUNT][MAX_SIZE];
|
||||
static uint16_t server_id_len[MAX_COUNT];
|
||||
static char psk_key[MAX_COUNT][MAX_SIZE];
|
||||
static uint16_t psk_key_len[MAX_COUNT];
|
||||
static lwm2m_instance_t security_instances[MAX_COUNT];
|
||||
|
||||
LWM2M_RESOURCES(security_resources,
|
||||
LWM2M_RESOURCE_STRING_VAR_ARR(0, MAX_COUNT, MAX_SIZE, su_len, server_uri),
|
||||
LWM2M_RESOURCE_INTEGER_VAR_ARR(1, MAX_COUNT, bs_arr),
|
||||
LWM2M_RESOURCE_INTEGER_VAR_ARR(2, MAX_COUNT, secmode_arr),
|
||||
LWM2M_RESOURCE_STRING_VAR_ARR(3, MAX_COUNT, MAX_SIZE, client_id_len, client_id),
|
||||
LWM2M_RESOURCE_STRING_VAR_ARR(4, MAX_COUNT, MAX_SIZE, server_id_len, server_id),
|
||||
/* TODO This should not be readable! */
|
||||
LWM2M_RESOURCE_STRING_VAR_ARR(5, MAX_COUNT, MAX_SIZE, psk_key_len, psk_key),
|
||||
LWM2M_RESOURCE_INTEGER_VAR_ARR(10, MAX_COUNT, sid_arr)
|
||||
);
|
||||
LWM2M_OBJECT(security, 0, security_instances);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
lwm2m_security_init(void)
|
||||
{
|
||||
lwm2m_instance_t template = LWM2M_INSTANCE_UNUSED(0, security_resources);
|
||||
int i;
|
||||
|
||||
/* Initialize the instances */
|
||||
for(i = 0; i < MAX_COUNT; i++) {
|
||||
security_instances[i] = template;
|
||||
security_instances[i].id = i;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register this device and its handlers - the handlers
|
||||
* automatically sends in the object to handle.
|
||||
*/
|
||||
PRINTF("*** Init lwm2m-security\n");
|
||||
lwm2m_engine_register_object(&security);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
93
apps/oma-lwm2m/lwm2m-server.c
Normal file
93
apps/oma-lwm2m/lwm2m-server.c
Normal file
@ -0,0 +1,93 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Implementation of the Contiki OMA LWM2M server
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include <stdint.h>
|
||||
#include "lwm2m-object.h"
|
||||
#include "lwm2m-engine.h"
|
||||
|
||||
#define DEBUG 0
|
||||
#if DEBUG
|
||||
#include <stdio.h>
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
#else
|
||||
#define PRINTF(...)
|
||||
#endif
|
||||
|
||||
#ifdef LWM2M_CONF_SERVER_MAX_COUNT
|
||||
#define MAX_COUNT LWM2M_CONF_SERVER_MAX_COUNT
|
||||
#else
|
||||
#define MAX_COUNT 2
|
||||
#endif
|
||||
|
||||
static int32_t sid_arr[MAX_COUNT];
|
||||
static int32_t lifetime_arr[MAX_COUNT];
|
||||
static lwm2m_instance_t server_instances[MAX_COUNT];
|
||||
|
||||
LWM2M_RESOURCES(server_resources,
|
||||
LWM2M_RESOURCE_INTEGER_VAR_ARR(0, MAX_COUNT, sid_arr),
|
||||
LWM2M_RESOURCE_INTEGER_VAR_ARR(1, MAX_COUNT, lifetime_arr),
|
||||
);
|
||||
LWM2M_OBJECT(server, 1, server_instances);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
lwm2m_server_init(void)
|
||||
{
|
||||
lwm2m_instance_t template = LWM2M_INSTANCE_UNUSED(0, server_resources);
|
||||
int i;
|
||||
|
||||
/* Initialize the instances */
|
||||
for(i = 0; i < MAX_COUNT; i++) {
|
||||
server_instances[i] = template;
|
||||
server_instances[i].id = i;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register this device and its handlers - the handlers
|
||||
* automatically sends in the object to handle
|
||||
*/
|
||||
PRINTF("*** Init lwm2m-server\n");
|
||||
lwm2m_engine_register_object(&server);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
114
apps/oma-lwm2m/oma-tlv-reader.c
Normal file
114
apps/oma-lwm2m/oma-tlv-reader.c
Normal file
@ -0,0 +1,114 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Implementation of the Contiki OMA LWM2M TLV reader
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include "lwm2m-object.h"
|
||||
#include "oma-tlv-reader.h"
|
||||
#include "oma-tlv.h"
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
read_int(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len,
|
||||
int32_t *value)
|
||||
{
|
||||
oma_tlv_t tlv;
|
||||
size_t size;
|
||||
size = oma_tlv_read(&tlv, inbuf, len);
|
||||
if(size > 0) {
|
||||
*value = oma_tlv_get_int32(&tlv);
|
||||
}
|
||||
return size;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
read_string(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len,
|
||||
uint8_t *value, size_t stringlen)
|
||||
{
|
||||
oma_tlv_t tlv;
|
||||
size_t size;
|
||||
size = oma_tlv_read(&tlv, inbuf, len);
|
||||
if(size > 0) {
|
||||
if(stringlen <= tlv.length) {
|
||||
/* The outbuffer can not contain the full string including ending zero */
|
||||
return 0;
|
||||
}
|
||||
memcpy(value, tlv.value, tlv.length);
|
||||
value[tlv.length] = '\0';
|
||||
}
|
||||
return size;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
read_float32fix(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len,
|
||||
int32_t *value, int bits)
|
||||
{
|
||||
oma_tlv_t tlv;
|
||||
size_t size;
|
||||
size = oma_tlv_read(&tlv, inbuf, len);
|
||||
if(size > 0) {
|
||||
oma_tlv_float32_to_fix(&tlv, value, bits);
|
||||
}
|
||||
return size;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
read_boolean(const lwm2m_context_t *ctx, const uint8_t *inbuf, size_t len,
|
||||
int *value)
|
||||
{
|
||||
oma_tlv_t tlv;
|
||||
size_t size;
|
||||
size = oma_tlv_read(&tlv, inbuf, len);
|
||||
if(size > 0) {
|
||||
*value = oma_tlv_get_int32(&tlv) != 0;
|
||||
}
|
||||
return size;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const lwm2m_reader_t oma_tlv_reader = {
|
||||
read_int,
|
||||
read_string,
|
||||
read_float32fix,
|
||||
read_boolean
|
||||
};
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
50
apps/oma-lwm2m/oma-tlv-reader.h
Normal file
50
apps/oma-lwm2m/oma-tlv-reader.h
Normal file
@ -0,0 +1,50 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/** \addtogroup oma-lwm2m
|
||||
* @{ */
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Header file for the Contiki OMA LWM2M TLV reader
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef OMA_TLV_READER_H_
|
||||
#define OMA_TLV_READER_H_
|
||||
|
||||
#include "lwm2m-object.h"
|
||||
|
||||
extern const lwm2m_reader_t oma_tlv_reader;
|
||||
|
||||
#endif /* OMA_TLV_READER_H_ */
|
||||
/** @} */
|
89
apps/oma-lwm2m/oma-tlv-writer.c
Normal file
89
apps/oma-lwm2m/oma-tlv-writer.c
Normal file
@ -0,0 +1,89 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Implementation of the Contiki OMA LWM2M TLV writer
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include "lwm2m-object.h"
|
||||
#include "oma-tlv.h"
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
write_boolean_tlv(const lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen,
|
||||
int value)
|
||||
{
|
||||
return oma_tlv_write_int32(ctx->resource_id, value != 0 ? 1 : 0,
|
||||
outbuf, outlen);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
write_int_tlv(const lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen,
|
||||
int32_t value)
|
||||
{
|
||||
return oma_tlv_write_int32(ctx->resource_id, value, outbuf, outlen);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
write_float32fix_tlv(const lwm2m_context_t *ctx, uint8_t *outbuf,
|
||||
size_t outlen, int32_t value, int bits)
|
||||
{
|
||||
return oma_tlv_write_float32(ctx->resource_id, value, bits, outbuf, outlen);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static size_t
|
||||
write_string_tlv(const lwm2m_context_t *ctx, uint8_t *outbuf, size_t outlen,
|
||||
const char *value, size_t stringlen)
|
||||
{
|
||||
oma_tlv_t tlv;
|
||||
tlv.type = OMA_TLV_TYPE_RESOURCE;
|
||||
tlv.value = (uint8_t *) value;
|
||||
tlv.length = (uint32_t) stringlen;
|
||||
tlv.id = ctx->resource_id;
|
||||
return oma_tlv_write(&tlv, outbuf, outlen);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const lwm2m_writer_t oma_tlv_writer = {
|
||||
write_int_tlv,
|
||||
write_string_tlv,
|
||||
write_float32fix_tlv,
|
||||
write_boolean_tlv
|
||||
};
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
50
apps/oma-lwm2m/oma-tlv-writer.h
Normal file
50
apps/oma-lwm2m/oma-tlv-writer.h
Normal file
@ -0,0 +1,50 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/** \addtogroup oma-lwm2m
|
||||
* @{ */
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Header file for the Contiki OMA LWM2M TLV writer
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef OMA_TLV_WRITER_H_
|
||||
#define OMA_TLV_WRITER_H_
|
||||
|
||||
#include "lwm2m-object.h"
|
||||
|
||||
extern const lwm2m_writer_t oma_tlv_writer;
|
||||
|
||||
#endif /* OMA_TLV_WRITER_H_ */
|
||||
/** @} */
|
296
apps/oma-lwm2m/oma-tlv.c
Normal file
296
apps/oma-lwm2m/oma-tlv.c
Normal file
@ -0,0 +1,296 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup oma-lwm2m
|
||||
* @{
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Implementation of the Contiki OMA LWM2M TLV
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
#include <stdint.h>
|
||||
#include "oma-tlv.h"
|
||||
|
||||
#define DEBUG 0
|
||||
#if DEBUG
|
||||
#include <stdio.h>
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
#else
|
||||
#define PRINTF(...)
|
||||
#endif
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static inline uint8_t
|
||||
get_len_type(const oma_tlv_t *tlv)
|
||||
{
|
||||
if(tlv->length < 8) {
|
||||
return 0;
|
||||
} else if(tlv->length < 256) {
|
||||
return 1;
|
||||
} else if(tlv->length < 0x10000) {
|
||||
return 2;
|
||||
} else {
|
||||
return 3;
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
size_t
|
||||
oma_tlv_read(oma_tlv_t *tlv, const uint8_t *buffer, size_t len)
|
||||
{
|
||||
uint8_t len_type;
|
||||
uint8_t len_pos = 1;
|
||||
size_t tlv_len;
|
||||
|
||||
tlv->type = (buffer[0] >> 6) & 3;
|
||||
len_type = (buffer[0] >> 3) & 3;
|
||||
len_pos = 1 + (((buffer[0] & (1 << 5)) != 0) ? 2 : 1);
|
||||
|
||||
tlv->id = buffer[1];
|
||||
/* if len_pos is larger than two it means that there is more ID to read */
|
||||
if(len_pos > 2) {
|
||||
tlv->id = (tlv->id << 8) + buffer[2];
|
||||
}
|
||||
|
||||
if(len_type == 0) {
|
||||
tlv_len = buffer[0] & 7;
|
||||
} else {
|
||||
/* read the length */
|
||||
tlv_len = 0;
|
||||
while(len_type > 0) {
|
||||
tlv_len = tlv_len << 8 | buffer[len_pos++];
|
||||
len_type--;
|
||||
}
|
||||
}
|
||||
/* and read out the data??? */
|
||||
tlv->length = tlv_len;
|
||||
tlv->value = &buffer[len_pos];
|
||||
|
||||
return len_pos + tlv_len;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
size_t
|
||||
oma_tlv_get_size(const oma_tlv_t *tlv)
|
||||
{
|
||||
size_t size;
|
||||
/* first hdr + len size */
|
||||
size = 1 + get_len_type(tlv);
|
||||
/* id size */
|
||||
size += (tlv->id > 255) ? 2 : 1;
|
||||
|
||||
/* and the length */
|
||||
size += tlv->length;
|
||||
return size;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
size_t
|
||||
oma_tlv_write(const oma_tlv_t *tlv, uint8_t *buffer, size_t len)
|
||||
{
|
||||
int pos;
|
||||
uint8_t len_type;
|
||||
|
||||
/* len type is the same as number of bytes required for length */
|
||||
len_type = get_len_type(tlv);
|
||||
pos = 1 + len_type;
|
||||
/* ensure that we do not write too much */
|
||||
if(len < tlv->length + pos) {
|
||||
PRINTF("OMA-TLV: Could not write the TLV - buffer overflow.\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* first type byte in TLV header */
|
||||
buffer[0] = (tlv->type << 6) |
|
||||
(tlv->id > 255 ? (1 << 5) : 0) |
|
||||
(len_type << 3) |
|
||||
(len_type == 0 ? tlv->length : 0);
|
||||
|
||||
pos = 1;
|
||||
/* The ID */
|
||||
if(tlv->id > 255) {
|
||||
buffer[pos++] = (tlv->id >> 8) & 0xff;
|
||||
}
|
||||
buffer[pos++] = tlv->id & 0xff;
|
||||
/* Add length if needed - unrolled loop ? */
|
||||
if(len_type > 2) {
|
||||
buffer[pos++] = (tlv->length >> 16) & 0xff;
|
||||
}
|
||||
if(len_type > 1) {
|
||||
buffer[pos++] = (tlv->length >> 8) & 0xff;
|
||||
}
|
||||
if(len_type > 0) {
|
||||
buffer[pos++] = tlv->length & 0xff;
|
||||
}
|
||||
|
||||
/* finally add the value */
|
||||
memcpy(&buffer[pos], tlv->value, tlv->length);
|
||||
|
||||
if(DEBUG) {
|
||||
int i;
|
||||
PRINTF("TLV:");
|
||||
for(i = 0; i < pos + tlv->length; i++) {
|
||||
PRINTF("%02x", buffer[i]);
|
||||
}
|
||||
PRINTF("\n");
|
||||
}
|
||||
|
||||
return pos + tlv->length;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int32_t
|
||||
oma_tlv_get_int32(const oma_tlv_t *tlv)
|
||||
{
|
||||
int i;
|
||||
int32_t value = 0;
|
||||
/* will probably need to handle MSB as a sign bit? */
|
||||
for(i = 0; i < tlv->length; i++) {
|
||||
value = (value << 8) | tlv->value[i];
|
||||
}
|
||||
return value;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
size_t
|
||||
oma_tlv_write_int32(int16_t id, int32_t value, uint8_t *buffer, size_t len)
|
||||
{
|
||||
oma_tlv_t tlv;
|
||||
size_t tlvlen = 0;
|
||||
uint8_t buf[4];
|
||||
int i;
|
||||
PRINTF("Exporting int32 %d %ld ", id, (long)value);
|
||||
|
||||
buf[3] = value & 0xff;
|
||||
value = value >> 8;
|
||||
for(i = 1; value > 0 && i < 4; i++) {
|
||||
buf[3 - i] = value & 0xff;
|
||||
value = value >> 8;
|
||||
}
|
||||
tlvlen = i;
|
||||
|
||||
/* export INT as TLV */
|
||||
PRINTF("len: %zu\n", tlvlen);
|
||||
tlv.type = OMA_TLV_TYPE_RESOURCE;
|
||||
tlv.length = tlvlen;
|
||||
tlv.value = &buf[3 - (tlvlen - 1)];
|
||||
tlv.id = id;
|
||||
return oma_tlv_write(&tlv, buffer, len);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* convert fixpoint 32-bit to a IEEE Float in the byte array*/
|
||||
size_t
|
||||
oma_tlv_write_float32(int16_t id, int32_t value, int bits,
|
||||
uint8_t *buffer, size_t len)
|
||||
{
|
||||
int i;
|
||||
int e = 0;
|
||||
int32_t val = 0;
|
||||
int32_t v;
|
||||
uint8_t b[4];
|
||||
oma_tlv_t tlv;
|
||||
|
||||
v = value;
|
||||
if(v < 0) {
|
||||
v = -v;
|
||||
}
|
||||
|
||||
while(v > 1) {
|
||||
val = (val >> 1);
|
||||
if (v & 1) {
|
||||
val = val | (1L << 22);
|
||||
}
|
||||
v = (v >> 1);
|
||||
e++;
|
||||
}
|
||||
|
||||
PRINTF("Sign: %d, Fraction: %06lx 0b", value < 0, (long)val);
|
||||
for(i = 0; i < 23; i++) {
|
||||
PRINTF("%d", (int)((val >> (22 - i)) & 1));
|
||||
}
|
||||
PRINTF("\nExp:%d\n", e);
|
||||
|
||||
/* convert to the thing we should have */
|
||||
e = e - bits + 127;
|
||||
|
||||
/* is this the right byte order? */
|
||||
b[0] = (value < 0 ? 0x80 : 0) | (e >> 1);
|
||||
b[1] = ((e & 1) << 7) | ((val >> 16) & 0x7f);
|
||||
b[2] = (val >> 8) & 0xff;
|
||||
b[3] = val & 0xff;
|
||||
|
||||
/* construct the TLV */
|
||||
tlv.type = OMA_TLV_TYPE_RESOURCE;
|
||||
tlv.length = 4;
|
||||
tlv.value = b;
|
||||
tlv.id = id;
|
||||
|
||||
return oma_tlv_write(&tlv, buffer, len);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* convert float to fixpoint */
|
||||
size_t
|
||||
oma_tlv_float32_to_fix(const oma_tlv_t *tlv, int32_t *value, int bits)
|
||||
{
|
||||
/* TLV needs to be 4 bytes */
|
||||
int e, i;
|
||||
int32_t val;
|
||||
int sign = (tlv->value[0] & 0x80) != 0;
|
||||
e = ((tlv->value[0] << 1) & 0xff) | (tlv->value[1] >> 7);
|
||||
val = (((long)tlv->value[1] & 0x7f) << 16) | (tlv->value[2] << 8) | tlv->value[3];
|
||||
|
||||
PRINTF("Sign: %d, Fraction: %06lx 0b", val < 0, (long)val);
|
||||
for(i = 0; i < 23; i++) {
|
||||
PRINTF("%d", (int)((val >> (22 - i)) & 1));
|
||||
}
|
||||
PRINTF("\nExp:%d => %d\n", e, e - 127);
|
||||
|
||||
e = e - 127 + bits;
|
||||
|
||||
/* e corresponds to the number of times we need to roll the number */
|
||||
|
||||
PRINTF("Actual e=%d\n", e);
|
||||
e = e - 23;
|
||||
PRINTF("E after sub %d\n", e);
|
||||
val = val | 1L << 23;
|
||||
if(e > 0) {
|
||||
val = val << e;
|
||||
} else {
|
||||
val = val >> -e;
|
||||
}
|
||||
|
||||
*value = sign ? -val : val;
|
||||
return 4;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/** @} */
|
89
apps/oma-lwm2m/oma-tlv.h
Normal file
89
apps/oma-lwm2m/oma-tlv.h
Normal file
@ -0,0 +1,89 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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.
|
||||
*/
|
||||
|
||||
/** \addtogroup oma-lwm2m
|
||||
* @{ */
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Header file for the Contiki OMA LWM2M TLV
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef OAM_TLV_H_
|
||||
#define OAM_TLV_H_
|
||||
|
||||
#include "contiki.h"
|
||||
|
||||
enum {
|
||||
OMA_TLV_TYPE_OBJECT_INSTANCE = 0,
|
||||
OMA_TLV_TYPE_RESOURCE_INSTANCE = 1,
|
||||
OMA_TLV_TYPE_MULTI_RESOURCE = 2,
|
||||
OMA_TLV_TYPE_RESOURCE = 3
|
||||
};
|
||||
typedef uint8_t oma_tlv_type_t;
|
||||
|
||||
typedef enum {
|
||||
OMA_TLV_LEN_TYPE_NO_LEN = 0,
|
||||
OMA_TLV_LEN_TYPE_8BIT_LEN = 1,
|
||||
OMA_TLV_LEN_TYPE_16BIT_LEN = 2,
|
||||
OMA_TLV_LEN_TYPE_24BIT_LEN = 3
|
||||
} oma_tlv_len_type_t;
|
||||
|
||||
typedef struct {
|
||||
oma_tlv_type_t type;
|
||||
uint16_t id; /* can be 8-bit or 16-bit when serialized */
|
||||
uint32_t length;
|
||||
const uint8_t *value;
|
||||
} oma_tlv_t;
|
||||
|
||||
size_t oma_tlv_get_size(const oma_tlv_t *tlv);
|
||||
|
||||
/* read a TLV from the buffer */
|
||||
size_t oma_tlv_read(oma_tlv_t *tlv, const uint8_t *buffer, size_t len);
|
||||
|
||||
/* write a TLV to the buffer */
|
||||
size_t oma_tlv_write(const oma_tlv_t *tlv, uint8_t *buffer, size_t len);
|
||||
|
||||
int32_t oma_tlv_get_int32(const oma_tlv_t *tlv);
|
||||
|
||||
/* write a int as a TLV to the buffer */
|
||||
size_t oma_tlv_write_int32(int16_t id, int32_t value, uint8_t *buffer, size_t len);
|
||||
|
||||
/* write a float converted from fixpoint as a TLV to the buffer */
|
||||
size_t oma_tlv_write_float32(int16_t id, int32_t value, int bits, uint8_t *buffer, size_t len);
|
||||
|
||||
/* convert TLV with float32 to fixpoint */
|
||||
size_t oma_tlv_float32_to_fix(const oma_tlv_t *tlv, int32_t *value, int bits);
|
||||
|
||||
#endif /* OAM_TLV_H_ */
|
||||
/** @} */
|
29
examples/ipso-objects/Makefile
Normal file
29
examples/ipso-objects/Makefile
Normal file
@ -0,0 +1,29 @@
|
||||
CONTIKI_PROJECT = example-ipso-objects
|
||||
|
||||
CONTIKI_SOURCEFILES += serial-protocol.c example-ipso-temperature.c
|
||||
|
||||
all: $(CONTIKI_PROJECT)
|
||||
|
||||
CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
|
||||
|
||||
APPS += rest-engine
|
||||
APPS += er-coap
|
||||
APPS += oma-lwm2m
|
||||
APPS += ipso-objects
|
||||
|
||||
CONTIKI=../..
|
||||
CONTIKI_WITH_IPV6 = 1
|
||||
include $(CONTIKI)/Makefile.include
|
||||
|
||||
# border router rules
|
||||
$(CONTIKI)/tools/tunslip6: $(CONTIKI)/tools/tunslip6.c
|
||||
(cd $(CONTIKI)/tools && $(MAKE) tunslip6)
|
||||
|
||||
connect-router: $(CONTIKI)/tools/tunslip6
|
||||
sudo $(CONTIKI)/tools/tunslip6 aaaa::1/64
|
||||
|
||||
connect-router-cooja: $(CONTIKI)/tools/tunslip6
|
||||
sudo $(CONTIKI)/tools/tunslip6 -a 127.0.0.1 -p 60001 aaaa::1/64
|
||||
|
||||
connect-router-native: $(CONTIKI)/examples/ipv6/native-border-router/border-router.native
|
||||
sudo $(CONTIKI)/exmples/ipv6/native-border-router/border-router.native -a 127.0.0.1 -p 60001 aaaa::1/64
|
171
examples/ipso-objects/cooja-example-ipso-objects.csc
Normal file
171
examples/ipso-objects/cooja-example-ipso-objects.csc
Normal file
@ -0,0 +1,171 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<simconf>
|
||||
<project EXPORT="discard">[APPS_DIR]/mrm</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/mspsim</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/avrora</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/serial_socket</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/collect-view</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/powertracker</project>
|
||||
<simulation>
|
||||
<title>LWM2M & IPSO Objects Example</title>
|
||||
<speedlimit>1.0</speedlimit>
|
||||
<randomseed>123456</randomseed>
|
||||
<motedelay_us>1000000</motedelay_us>
|
||||
<radiomedium>
|
||||
org.contikios.cooja.radiomediums.UDGM
|
||||
<transmitting_range>50.0</transmitting_range>
|
||||
<interference_range>100.0</interference_range>
|
||||
<success_ratio_tx>1.0</success_ratio_tx>
|
||||
<success_ratio_rx>1.0</success_ratio_rx>
|
||||
</radiomedium>
|
||||
<events>
|
||||
<logoutput>40000</logoutput>
|
||||
</events>
|
||||
<motetype>
|
||||
org.contikios.cooja.mspmote.WismoteMoteType
|
||||
<identifier>wismote1</identifier>
|
||||
<description>Wismote Border Router #border-router</description>
|
||||
<source EXPORT="discard">[CONTIKI_DIR]/examples/ipv6/rpl-border-router/border-router.c</source>
|
||||
<commands EXPORT="discard">make border-router.wismote TARGET=wismote DEFINES=NETSTACK_RDC=nullrdc_driver,NETSTACK_MAC=nullmac_driver</commands>
|
||||
<firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipv6/rpl-border-router/border-router.wismote</firmware>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Position</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.RimeAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.IPAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Mote2MoteRelations</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.MoteAttributes</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspClock</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspMoteID</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspButton</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.Msp802154Radio</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDefaultSerial</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspLED</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
|
||||
</motetype>
|
||||
<motetype>
|
||||
org.contikios.cooja.mspmote.WismoteMoteType
|
||||
<identifier>wismote2</identifier>
|
||||
<description>Wismote IPSO Objects #ipso-example</description>
|
||||
<source EXPORT="discard">[CONTIKI_DIR]/examples/ipso-objects/example-ipso-objects.c</source>
|
||||
<commands EXPORT="discard">make example-ipso-objects.wismote TARGET=wismote</commands>
|
||||
<firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipso-objects/example-ipso-objects.wismote</firmware>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Position</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.RimeAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.IPAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Mote2MoteRelations</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.MoteAttributes</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspClock</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspMoteID</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspButton</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.Msp802154Radio</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDefaultSerial</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspLED</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
|
||||
</motetype>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>56.362361976162035</x>
|
||||
<y>11.826023799100883</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>1</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>wismote1</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>60.1539674439426</x>
|
||||
<y>11.827942168467365</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>2</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>wismote2</motetype_identifier>
|
||||
</mote>
|
||||
</simulation>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.SimControl
|
||||
<width>280</width>
|
||||
<z>2</z>
|
||||
<height>160</height>
|
||||
<location_x>400</location_x>
|
||||
<location_y>0</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.Visualizer
|
||||
<plugin_config>
|
||||
<moterelations>true</moterelations>
|
||||
<skin>org.contikios.cooja.plugins.skins.IDVisualizerSkin</skin>
|
||||
<skin>org.contikios.cooja.plugins.skins.TrafficVisualizerSkin</skin>
|
||||
<skin>org.contikios.cooja.plugins.skins.UDGMVisualizerSkin</skin>
|
||||
<skin>org.contikios.cooja.plugins.skins.LEDVisualizerSkin</skin>
|
||||
<skin>org.contikios.cooja.plugins.skins.MoteTypeVisualizerSkin</skin>
|
||||
<viewport>53.336918739504526 0.0 0.0 53.336918739504526 -2924.9161170527295 -473.3614543395965</viewport>
|
||||
</plugin_config>
|
||||
<width>400</width>
|
||||
<z>4</z>
|
||||
<height>400</height>
|
||||
<location_x>1</location_x>
|
||||
<location_y>1</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.LogListener
|
||||
<plugin_config>
|
||||
<filter>ID:2</filter>
|
||||
<formatted_time />
|
||||
<coloring />
|
||||
</plugin_config>
|
||||
<width>1286</width>
|
||||
<z>1</z>
|
||||
<height>240</height>
|
||||
<location_x>400</location_x>
|
||||
<location_y>160</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.Notes
|
||||
<plugin_config>
|
||||
<notes>OMA LWM2M & IPSO Object example
|
||||
|
||||
1. Start a LWM2M server, for example Leshan
|
||||
2. Run the example and bridge Cooja using tunslip with the prefix aaaa::1/64:
|
||||
(cd contiki/examples/ipso-objects && make connect-router-cooja)
|
||||
|
||||
After a short time, the example node should register with the LWM2M server at [aaaa::1]:5683.</notes>
|
||||
<decorations>true</decorations>
|
||||
</plugin_config>
|
||||
<width>1006</width>
|
||||
<z>0</z>
|
||||
<height>160</height>
|
||||
<location_x>680</location_x>
|
||||
<location_y>0</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.serialsocket.SerialSocketServer
|
||||
<mote_arg>0</mote_arg>
|
||||
<plugin_config>
|
||||
<port>60001</port>
|
||||
<bound>true</bound>
|
||||
</plugin_config>
|
||||
<width>362</width>
|
||||
<z>3</z>
|
||||
<height>116</height>
|
||||
<location_x>1</location_x>
|
||||
<location_y>399</location_y>
|
||||
</plugin>
|
||||
</simconf>
|
||||
|
187
examples/ipso-objects/cooja-example-router-node.csc
Normal file
187
examples/ipso-objects/cooja-example-router-node.csc
Normal file
@ -0,0 +1,187 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<simconf>
|
||||
<project EXPORT="discard">[APPS_DIR]/mrm</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/mspsim</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/avrora</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/serial_socket</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/collect-view</project>
|
||||
<project EXPORT="discard">[APPS_DIR]/powertracker</project>
|
||||
<simulation>
|
||||
<title>OMA LWM2M and IPSO Object example</title>
|
||||
<speedlimit>2.0</speedlimit>
|
||||
<randomseed>123456</randomseed>
|
||||
<motedelay_us>1000000</motedelay_us>
|
||||
<radiomedium>
|
||||
org.contikios.cooja.radiomediums.UDGM
|
||||
<transmitting_range>500.0</transmitting_range>
|
||||
<interference_range>500.0</interference_range>
|
||||
<success_ratio_tx>1.0</success_ratio_tx>
|
||||
<success_ratio_rx>1.0</success_ratio_rx>
|
||||
</radiomedium>
|
||||
<events>
|
||||
<logoutput>40000</logoutput>
|
||||
</events>
|
||||
<motetype>
|
||||
org.contikios.cooja.mspmote.WismoteMoteType
|
||||
<identifier>wismote1</identifier>
|
||||
<description>Wismote Router #wismote1</description>
|
||||
<source EXPORT="discard">[CONTIKI_DIR]/examples/ipso-objects/example-server.c</source>
|
||||
<commands EXPORT="discard">make example-server.wismote TARGET=wismote</commands>
|
||||
<firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipso-objects/example-server.wismote</firmware>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Position</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.RimeAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.IPAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Mote2MoteRelations</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.MoteAttributes</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspClock</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspMoteID</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspButton</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.Msp802154Radio</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDefaultSerial</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspLED</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
|
||||
</motetype>
|
||||
<motetype>
|
||||
org.contikios.cooja.mspmote.WismoteMoteType
|
||||
<identifier>wismote2</identifier>
|
||||
<description>Wismote Mote Type #wismote2</description>
|
||||
<source EXPORT="discard">[CONTIKI_DIR]/examples/ipso-objects/example-ipso-objects.c</source>
|
||||
<commands EXPORT="discard">make example-ipso-objects.wismote TARGET=wismote</commands>
|
||||
<firmware EXPORT="copy">[CONTIKI_DIR]/examples/ipso-objects/example-ipso-objects.wismote</firmware>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Position</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.RimeAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.IPAddress</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.Mote2MoteRelations</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.interfaces.MoteAttributes</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspClock</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspMoteID</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspButton</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.Msp802154Radio</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDefaultSerial</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspLED</moteinterface>
|
||||
<moteinterface>org.contikios.cooja.mspmote.interfaces.MspDebugOutput</moteinterface>
|
||||
</motetype>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>30.243188653185154</x>
|
||||
<y>29.963547412144486</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>1</id>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspDefaultSerial
|
||||
<history>s aaaa::200:0:0:3 /3311/0/5850 0~;s aaaa::200:0:0:3 /3311/0/5850 1~;g aaaa::200:0:0:3 /3311/1/5850~;g aaaa::200:0:0:3 /3311/0/5850~;g aaaa::200:0:0:3 /3311/1/5850~;g aaaa::200:0:0:3 /3311/0/5850~;s aaaa::200:0:0:3 /3311/0/5850 1~;s aaaa::200:0:0:2 /3311/0/5850 1~;h~;s aaaa::200:0:0:2 /3311/0/5850 1~;s aaaa::200:0:0:2 /3311/0/5850 0~;g aaaa::200:0:0:2 /3311/0/5850~;g aaaa::200:0:0:2 /3311/1/5850~;g aaaa::200:0:0:2 /3311/2/5850~;l~;</history>
|
||||
</interface_config>
|
||||
<motetype_identifier>wismote1</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>59.75123136831088</x>
|
||||
<y>29.84506209179908</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>2</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>wismote2</motetype_identifier>
|
||||
</mote>
|
||||
<mote>
|
||||
<breakpoints />
|
||||
<interface_config>
|
||||
org.contikios.cooja.interfaces.Position
|
||||
<x>60.30742753391745</x>
|
||||
<y>59.35092511889063</y>
|
||||
<z>0.0</z>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspClock
|
||||
<deviation>1.0</deviation>
|
||||
</interface_config>
|
||||
<interface_config>
|
||||
org.contikios.cooja.mspmote.interfaces.MspMoteID
|
||||
<id>3</id>
|
||||
</interface_config>
|
||||
<motetype_identifier>wismote2</motetype_identifier>
|
||||
</mote>
|
||||
</simulation>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.SimControl
|
||||
<width>280</width>
|
||||
<z>0</z>
|
||||
<height>160</height>
|
||||
<location_x>400</location_x>
|
||||
<location_y>0</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.Visualizer
|
||||
<plugin_config>
|
||||
<moterelations>true</moterelations>
|
||||
<skin>org.contikios.cooja.plugins.skins.IDVisualizerSkin</skin>
|
||||
<skin>org.contikios.cooja.plugins.skins.GridVisualizerSkin</skin>
|
||||
<skin>org.contikios.cooja.plugins.skins.TrafficVisualizerSkin</skin>
|
||||
<skin>org.contikios.cooja.plugins.skins.UDGMVisualizerSkin</skin>
|
||||
<skin>org.contikios.cooja.plugins.skins.LEDVisualizerSkin</skin>
|
||||
<viewport>4.593848158957425 0.0 0.0 4.593848158957425 13.734375417550426 -121.37641081710846</viewport>
|
||||
</plugin_config>
|
||||
<width>400</width>
|
||||
<z>3</z>
|
||||
<height>400</height>
|
||||
<location_x>1</location_x>
|
||||
<location_y>1</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.LogListener
|
||||
<plugin_config>
|
||||
<filter />
|
||||
<formatted_time />
|
||||
<coloring />
|
||||
</plugin_config>
|
||||
<width>959</width>
|
||||
<z>2</z>
|
||||
<height>447</height>
|
||||
<location_x>400</location_x>
|
||||
<location_y>160</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.Notes
|
||||
<plugin_config>
|
||||
<notes>Enter notes here</notes>
|
||||
<decorations>true</decorations>
|
||||
</plugin_config>
|
||||
<width>679</width>
|
||||
<z>1</z>
|
||||
<height>160</height>
|
||||
<location_x>680</location_x>
|
||||
<location_y>0</location_y>
|
||||
</plugin>
|
||||
<plugin>
|
||||
org.contikios.cooja.plugins.MoteInterfaceViewer
|
||||
<mote_arg>0</mote_arg>
|
||||
<plugin_config>
|
||||
<interface>Serial port</interface>
|
||||
<scrollpos>0,0</scrollpos>
|
||||
</plugin_config>
|
||||
<width>579</width>
|
||||
<z>4</z>
|
||||
<height>300</height>
|
||||
<location_x>49</location_x>
|
||||
<location_y>414</location_y>
|
||||
</plugin>
|
||||
</simconf>
|
||||
|
100
examples/ipso-objects/example-ipso-objects.c
Normal file
100
examples/ipso-objects/example-ipso-objects.c
Normal file
@ -0,0 +1,100 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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
|
||||
* OMA LWM2M and IPSO Objects example.
|
||||
* \author
|
||||
* Joakim Eriksson, joakime@sics.se
|
||||
* Niclas Finne, nfi@sics.se
|
||||
*/
|
||||
|
||||
#include "contiki.h"
|
||||
#include "lwm2m-engine.h"
|
||||
#include "ipso-objects.h"
|
||||
|
||||
#define DEBUG DEBUG_NONE
|
||||
#include "net/ip/uip-debug.h"
|
||||
|
||||
#ifndef REGISTER_WITH_LWM2M_BOOTSTRAP_SERVER
|
||||
#define REGISTER_WITH_LWM2M_BOOTSTRAP_SERVER 0
|
||||
#endif
|
||||
|
||||
#ifndef REGISTER_WITH_LWM2M_SERVER
|
||||
#define REGISTER_WITH_LWM2M_SERVER 1
|
||||
#endif
|
||||
|
||||
#ifndef LWM2M_SERVER_ADDRESS
|
||||
#define LWM2M_SERVER_ADDRESS "aaaa::1"
|
||||
#endif
|
||||
|
||||
PROCESS(example_ipso_objects, "IPSO object example");
|
||||
AUTOSTART_PROCESSES(&example_ipso_objects);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
setup_lwm2m_servers(void)
|
||||
{
|
||||
#ifdef LWM2M_SERVER_ADDRESS
|
||||
uip_ipaddr_t addr;
|
||||
if(uiplib_ipaddrconv(LWM2M_SERVER_ADDRESS, &addr)) {
|
||||
lwm2m_engine_register_with_bootstrap_server(&addr, 0);
|
||||
lwm2m_engine_register_with_server(&addr, 0);
|
||||
}
|
||||
#endif /* LWM2M_SERVER_ADDRESS */
|
||||
|
||||
lwm2m_engine_use_bootstrap_server(REGISTER_WITH_LWM2M_BOOTSTRAP_SERVER);
|
||||
lwm2m_engine_use_registration_server(REGISTER_WITH_LWM2M_SERVER);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(example_ipso_objects, ev, data)
|
||||
{
|
||||
PROCESS_BEGIN();
|
||||
|
||||
PROCESS_PAUSE();
|
||||
|
||||
PRINTF("Starting IPSO objects example\n");
|
||||
|
||||
/* Initialize the OMA LWM2M engine */
|
||||
lwm2m_engine_init();
|
||||
|
||||
/* Register default LWM2M objects */
|
||||
lwm2m_engine_register_default_objects();
|
||||
|
||||
/* Register default IPSO objects */
|
||||
ipso_objects_init();
|
||||
|
||||
setup_lwm2m_servers();
|
||||
|
||||
while(1) {
|
||||
PROCESS_WAIT_EVENT();
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
59
examples/ipso-objects/example-ipso-temperature.c
Normal file
59
examples/ipso-objects/example-ipso-temperature.c
Normal file
@ -0,0 +1,59 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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
|
||||
* An dummy temperature driver as example
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include "ipso-objects.h"
|
||||
#include "lib/random.h"
|
||||
|
||||
static int32_t last_value = 27000;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
read_value(int32_t *value)
|
||||
{
|
||||
last_value = last_value + (random_rand() % 1000) - 500;
|
||||
if(last_value < 18000) {
|
||||
last_value = 18000;
|
||||
} else if(last_value > 35000) {
|
||||
last_value = 35000;
|
||||
}
|
||||
*value = last_value;
|
||||
return 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const struct ipso_objects_sensor example_ipso_temperature = {
|
||||
.read_value = read_value
|
||||
};
|
||||
/*---------------------------------------------------------------------------*/
|
392
examples/ipso-objects/example-server.c
Normal file
392
examples/ipso-objects/example-server.c
Normal file
@ -0,0 +1,392 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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
|
||||
* IPSO Objects and OMA LWM2M example.
|
||||
* \author
|
||||
* Joakim Eriksson, joakime@sics.se
|
||||
* Niclas Finne, nfi@sics.se
|
||||
*/
|
||||
|
||||
#include "contiki.h"
|
||||
#include "net/ip/uip.h"
|
||||
#include "net/rpl/rpl.h"
|
||||
#include "net/netstack.h"
|
||||
#include "er-coap-constants.h"
|
||||
#include "er-coap-engine.h"
|
||||
#include "lwm2m-engine.h"
|
||||
#include "oma-tlv.h"
|
||||
#include "dev/serial-line.h"
|
||||
#include "serial-protocol.h"
|
||||
|
||||
#if CONTIKI_TARGET_WISMOTE
|
||||
#include "dev/uart1.h"
|
||||
#endif
|
||||
|
||||
#define DEBUG DEBUG_PRINT
|
||||
#include "net/ip/uip-debug.h"
|
||||
|
||||
#define REMOTE_PORT UIP_HTONS(COAP_DEFAULT_PORT)
|
||||
|
||||
#define URL_WELL_KNOWN ".well-known/core"
|
||||
#define URL_DEVICE_MODEL "/3/0/1"
|
||||
#define URL_DEVICE_FIRMWARE_VERSION "/3/0/3"
|
||||
#define URL_LIGHT_CONTROL "/3311/0/5850"
|
||||
#define URL_POWER_CONTROL "/3312/0/5850"
|
||||
|
||||
#define MAX_NODES 10
|
||||
|
||||
#define NODE_HAS_TYPE (1 << 0)
|
||||
|
||||
struct node {
|
||||
uip_ipaddr_t ipaddr;
|
||||
char type[32];
|
||||
uint8_t flags;
|
||||
uint8_t retries;
|
||||
};
|
||||
|
||||
static struct node nodes[MAX_NODES];
|
||||
static uint8_t node_count;
|
||||
|
||||
static struct node *current_target;
|
||||
static char current_uri[32] = URL_LIGHT_CONTROL;
|
||||
static char current_value[32] = "1";
|
||||
static int current_request = COAP_PUT;
|
||||
static uint8_t fetching_type = 0;
|
||||
|
||||
PROCESS(router_process, "router process");
|
||||
AUTOSTART_PROCESSES(&router_process);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static struct node *
|
||||
add_node(const uip_ipaddr_t *addr)
|
||||
{
|
||||
int i;
|
||||
for(i = 0; i < node_count; i++) {
|
||||
if(uip_ipaddr_cmp(&nodes[i].ipaddr, addr)) {
|
||||
/* Node already added */
|
||||
return &nodes[i];
|
||||
}
|
||||
}
|
||||
if(node_count < MAX_NODES) {
|
||||
uip_ipaddr_copy(&nodes[node_count].ipaddr, addr);
|
||||
return &nodes[node_count++];
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
set_value(const uip_ipaddr_t *addr, char *uri, char *value)
|
||||
{
|
||||
int i;
|
||||
printf("#set value ");
|
||||
uip_debug_ipaddr_print(addr);
|
||||
printf(" URI: %s Value: %s\n", uri, value);
|
||||
|
||||
for(i = 0; i < node_count; i++) {
|
||||
if(uip_ipaddr_cmp(&nodes[i].ipaddr, addr)) {
|
||||
/* setup command */
|
||||
current_target = &nodes[i];
|
||||
current_request = COAP_PUT;
|
||||
strncpy(current_uri, uri, sizeof(current_uri) - 1);
|
||||
strncpy(current_value, value, sizeof(current_value) - 1);
|
||||
process_poll(&router_process);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
get_value(const uip_ipaddr_t *addr, char *uri)
|
||||
{
|
||||
int i;
|
||||
printf("#get value ");
|
||||
uip_debug_ipaddr_print(addr);
|
||||
printf(" URI: %s\n", uri);
|
||||
|
||||
for(i = 0; i < node_count; i++) {
|
||||
if(uip_ipaddr_cmp(&nodes[i].ipaddr, addr)) {
|
||||
/* setup command */
|
||||
current_target = &nodes[i];
|
||||
current_request = COAP_GET;
|
||||
strncpy(current_uri, uri, sizeof(current_uri) - 1);
|
||||
current_value[0] = 0;
|
||||
process_poll(&router_process);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
print_node_list(void)
|
||||
{
|
||||
int i;
|
||||
int out = 0;
|
||||
for(i = 0; i < node_count; i++) {
|
||||
if(nodes[i].flags & NODE_HAS_TYPE) {
|
||||
if(out++) {
|
||||
printf(";");
|
||||
}
|
||||
printf("%s,", nodes[i].type);
|
||||
uip_debug_ipaddr_print(&nodes[i].ipaddr);
|
||||
}
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/**
|
||||
* This function is will be passed to COAP_BLOCKING_REQUEST() to
|
||||
* handle responses.
|
||||
*/
|
||||
static void
|
||||
client_chunk_handler(void *response)
|
||||
{
|
||||
const uint8_t *chunk;
|
||||
unsigned int format;
|
||||
int len = coap_get_payload(response, &chunk);
|
||||
coap_get_header_content_format(response, &format);
|
||||
|
||||
/* if(len > 0) { */
|
||||
/* printf("|%.*s (%d,%d)", len, (char *)chunk, len, format); */
|
||||
/* } */
|
||||
if(current_target != NULL && fetching_type) {
|
||||
if(len > sizeof(current_target->type) - 1) {
|
||||
len = sizeof(current_target->type) - 1;
|
||||
}
|
||||
memcpy(current_target->type, chunk, len);
|
||||
current_target->type[len] = 0;
|
||||
current_target->flags |= NODE_HAS_TYPE;
|
||||
|
||||
PRINTF("\nNODE ");
|
||||
PRINT6ADDR(¤t_target->ipaddr);
|
||||
PRINTF(" HAS TYPE %s\n", current_target->type);
|
||||
} else {
|
||||
/* otherwise update the current value */
|
||||
if(format == LWM2M_TLV) {
|
||||
oma_tlv_t tlv;
|
||||
/* we can only read int32 for now ? */
|
||||
if(oma_tlv_read(&tlv, chunk, len) > 0) {
|
||||
/* printf("TLV.type=%d len=%d id=%d value[0]=%d\n", */
|
||||
/* tlv.type, tlv.length, tlv.id, tlv.value[0]); */
|
||||
|
||||
int value = oma_tlv_get_int32(&tlv);
|
||||
snprintf(current_value, sizeof(current_value), "%d", value);
|
||||
}
|
||||
} else {
|
||||
if(len > sizeof(current_value) - 1) {
|
||||
len = sizeof(current_value) - 1;
|
||||
}
|
||||
memcpy(current_value, chunk, len);
|
||||
current_value[len] = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
setup_network(void)
|
||||
{
|
||||
uip_ipaddr_t ipaddr;
|
||||
struct uip_ds6_addr *root_if;
|
||||
rpl_dag_t *dag;
|
||||
int i;
|
||||
uint8_t state;
|
||||
|
||||
#if CONTIKI_TARGET_WISMOTE
|
||||
uart1_set_input(serial_line_input_byte);
|
||||
serial_line_init();
|
||||
#endif
|
||||
|
||||
#if UIP_CONF_ROUTER
|
||||
/**
|
||||
* The choice of server address determines its 6LoWPAN header compression.
|
||||
* Obviously the choice made here must also be selected in udp-client.c.
|
||||
*
|
||||
* For correct Wireshark decoding using a sniffer, add the /64 prefix to the 6LowPAN protocol preferences,
|
||||
* e.g. set Context 0 to aaaa::. At present Wireshark copies Context/128 and then overwrites it.
|
||||
* (Setting Context 0 to aaaa::1111:2222:3333:4444 will report a 16 bit compressed address of aaaa::1111:22ff:fe33:xxxx)
|
||||
* Note Wireshark's IPCMV6 checksum verification depends on the correct uncompressed addresses.
|
||||
*/
|
||||
#if 0
|
||||
/* Mode 1 - 64 bits inline */
|
||||
uip_ip6addr(&ipaddr, 0xaaaa, 0, 0, 0, 0, 0, 0, 1);
|
||||
#elif 1
|
||||
/* Mode 2 - 16 bits inline */
|
||||
uip_ip6addr(&ipaddr, 0xaaaa, 0, 0, 0, 0, 0x00ff, 0xfe00, 1);
|
||||
#else
|
||||
/* Mode 3 - derived from link local (MAC) address */
|
||||
uip_ip6addr(&ipaddr, 0xaaaa, 0, 0, 0, 0, 0, 0, 0);
|
||||
uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
|
||||
#endif
|
||||
|
||||
uip_ds6_addr_add(&ipaddr, 0, ADDR_MANUAL);
|
||||
root_if = uip_ds6_addr_lookup(&ipaddr);
|
||||
if(root_if != NULL) {
|
||||
dag = rpl_set_root(RPL_DEFAULT_INSTANCE, &ipaddr);
|
||||
uip_ip6addr(&ipaddr, 0xaaaa, 0, 0, 0, 0, 0, 0, 0);
|
||||
rpl_set_prefix(dag, &ipaddr, 64);
|
||||
PRINTF("created a new RPL dag\n");
|
||||
} else {
|
||||
PRINTF("failed to create a new RPL DAG\n");
|
||||
}
|
||||
#endif /* UIP_CONF_ROUTER */
|
||||
|
||||
PRINTF("IPv6 addresses: ");
|
||||
for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
|
||||
state = uip_ds6_if.addr_list[i].state;
|
||||
if(state == ADDR_TENTATIVE || state == ADDR_PREFERRED) {
|
||||
PRINT6ADDR(&uip_ds6_if.addr_list[i].ipaddr);
|
||||
PRINTF("\n");
|
||||
/* hack to make address "final" */
|
||||
if (state == ADDR_TENTATIVE) {
|
||||
uip_ds6_if.addr_list[i].state = ADDR_PREFERRED;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(router_process, ev, data)
|
||||
{
|
||||
/* This way the packet can be treated as pointer as usual. */
|
||||
static coap_packet_t request[1];
|
||||
static struct etimer timer;
|
||||
uip_ds6_route_t *r;
|
||||
uip_ipaddr_t *nexthop;
|
||||
int n;
|
||||
|
||||
PROCESS_BEGIN();
|
||||
|
||||
PROCESS_PAUSE();
|
||||
|
||||
/* receives all CoAP messages */
|
||||
coap_init_engine();
|
||||
|
||||
setup_network();
|
||||
|
||||
/* The data sink runs with a 100% duty cycle in order to ensure high
|
||||
packet reception rates. */
|
||||
NETSTACK_MAC.off(1);
|
||||
|
||||
while(1) {
|
||||
etimer_set(&timer, CLOCK_SECOND * 5);
|
||||
PROCESS_YIELD();
|
||||
|
||||
/* Handle serial line input */
|
||||
if(ev == serial_line_event_message) {
|
||||
serial_protocol_input((char *) data);
|
||||
}
|
||||
|
||||
if(etimer_expired(&timer)) {
|
||||
current_target = NULL;
|
||||
n = 0;
|
||||
for(r = uip_ds6_route_head(); r != NULL; r = uip_ds6_route_next(r)) {
|
||||
current_target = add_node(&r->ipaddr);
|
||||
if(current_target == NULL ||
|
||||
(current_target->flags & NODE_HAS_TYPE) != 0 ||
|
||||
current_target->retries > 5) {
|
||||
continue;
|
||||
}
|
||||
PRINTF(" ");
|
||||
PRINT6ADDR(&r->ipaddr);
|
||||
PRINTF(" -> ");
|
||||
nexthop = uip_ds6_route_nexthop(r);
|
||||
if(nexthop != NULL) {
|
||||
PRINT6ADDR(nexthop);
|
||||
PRINTF("\n");
|
||||
} else {
|
||||
PRINTF("-");
|
||||
}
|
||||
PRINTF("\n");
|
||||
n++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* This is a node type discovery */
|
||||
if(current_target != NULL &&
|
||||
(current_target->flags & NODE_HAS_TYPE) == 0 &&
|
||||
current_target->retries < 6) {
|
||||
|
||||
/* prepare request, TID is set by COAP_BLOCKING_REQUEST() */
|
||||
coap_init_message(request, COAP_TYPE_CON, COAP_GET, 0);
|
||||
coap_set_header_uri_path(request, URL_DEVICE_MODEL);
|
||||
|
||||
current_target->retries++;
|
||||
|
||||
PRINTF("CoAP request to [");
|
||||
PRINT6ADDR(¤t_target->ipaddr);
|
||||
PRINTF("]:%u (%u tx)\n", UIP_HTONS(REMOTE_PORT),
|
||||
current_target->retries);
|
||||
|
||||
fetching_type = 1;
|
||||
COAP_BLOCKING_REQUEST(¤t_target->ipaddr, REMOTE_PORT, request,
|
||||
client_chunk_handler);
|
||||
fetching_type = 0;
|
||||
strncpy(current_uri, URL_LIGHT_CONTROL, sizeof(current_uri));
|
||||
printf("\n--Done--\n");
|
||||
}
|
||||
|
||||
/* If having a type this is another type of request */
|
||||
if(current_target != NULL &&
|
||||
(current_target->flags & NODE_HAS_TYPE) && strlen(current_uri) > 0) {
|
||||
/* prepare request, TID is set by COAP_BLOCKING_REQUEST() */
|
||||
coap_init_message(request, COAP_TYPE_CON, current_request, 0);
|
||||
coap_set_header_uri_path(request, current_uri);
|
||||
|
||||
if(strlen(current_value) > 0) {
|
||||
coap_set_payload(request, (uint8_t *)current_value,
|
||||
strlen(current_value));
|
||||
}
|
||||
|
||||
PRINTF("CoAP request to [");
|
||||
PRINT6ADDR(¤t_target->ipaddr);
|
||||
PRINTF("]:%u %s\n", UIP_HTONS(REMOTE_PORT), current_uri);
|
||||
|
||||
COAP_BLOCKING_REQUEST(¤t_target->ipaddr, REMOTE_PORT, request,
|
||||
client_chunk_handler);
|
||||
|
||||
/* print out result of command */
|
||||
if(current_request == COAP_PUT) {
|
||||
printf("s ");
|
||||
} else {
|
||||
printf("g ");
|
||||
}
|
||||
uip_debug_ipaddr_print(¤t_target->ipaddr);
|
||||
printf(" %s %s\n", current_uri, current_value);
|
||||
|
||||
current_target = NULL;
|
||||
current_uri[0] = 0;
|
||||
current_value[0] = 0;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
75
examples/ipso-objects/project-conf.h
Normal file
75
examples/ipso-objects/project-conf.h
Normal file
@ -0,0 +1,75 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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_
|
||||
|
||||
#ifdef BOARD_STRING
|
||||
#define LWM2M_DEVICE_MODEL_NUMBER BOARD_STRING
|
||||
#elif defined(CONTIKI_TARGET_WISMOTE)
|
||||
#include "dev/watchdog.h"
|
||||
#define LWM2M_DEVICE_MODEL_NUMBER "wismote"
|
||||
#define LWM2M_DEVICE_MANUFACTURER "Arago Systems"
|
||||
#define LWM2M_DEVICE_SERIAL_NO "001"
|
||||
#define PLATFORM_REBOOT watchdog_reboot
|
||||
#endif
|
||||
|
||||
#define IPSO_TEMPERATURE example_ipso_temperature
|
||||
|
||||
/**
|
||||
* Disabling RDC and CSMA to save memory on constrained devices.
|
||||
*/
|
||||
#undef NETSTACK_CONF_RDC
|
||||
#define NETSTACK_CONF_RDC nullrdc_driver
|
||||
|
||||
#undef NETSTACK_CONF_MAC
|
||||
#define NETSTACK_CONF_MAC nullmac_driver
|
||||
|
||||
/* Disabling TCP on CoAP nodes. */
|
||||
#undef UIP_CONF_TCP
|
||||
#define UIP_CONF_TCP 0
|
||||
|
||||
/* Increase rpl-border-router IP-buffer when using more than 64. */
|
||||
#undef REST_MAX_CHUNK_SIZE
|
||||
#define REST_MAX_CHUNK_SIZE 64
|
||||
|
||||
/* Multiplies with chunk size, be aware of memory constraints. */
|
||||
#undef COAP_MAX_OPEN_TRANSACTIONS
|
||||
#define COAP_MAX_OPEN_TRANSACTIONS 4
|
||||
|
||||
/* Filtering .well-known/core per query can be disabled to save space. */
|
||||
#undef COAP_LINK_FORMAT_FILTERING
|
||||
#define COAP_LINK_FORMAT_FILTERING 0
|
||||
#undef COAP_PROXY_OPTION_PROCESSING
|
||||
#define COAP_PROXY_OPTION_PROCESSING 0
|
||||
|
||||
/* Enable client-side support for COAP observe */
|
||||
#define COAP_OBSERVE_CLIENT 1
|
||||
|
||||
#endif /* PROJECT_CONF_H_ */
|
126
examples/ipso-objects/serial-protocol.c
Normal file
126
examples/ipso-objects/serial-protocol.c
Normal file
@ -0,0 +1,126 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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
|
||||
* Simple serial protocol to list and interact with devices
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#include "contiki.h"
|
||||
#include "net/ip/uip.h"
|
||||
#include "net/ip/uiplib.h"
|
||||
#include <stdio.h>
|
||||
|
||||
void print_node_list(void);
|
||||
void set_value(const uip_ipaddr_t *addr, char *uri, char *value);
|
||||
void get_value(const uip_ipaddr_t *addr, char *uri);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
find_next_sep(const char *str, char sep, int pos)
|
||||
{
|
||||
char c;
|
||||
while((c = str[pos]) != 0) {
|
||||
if(c == sep) {
|
||||
return pos + 1;
|
||||
}
|
||||
pos++;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*
|
||||
* l - list all discovered devices
|
||||
* s - set <IP> <URI> <value>
|
||||
* d - get <IP> <URI>
|
||||
*/
|
||||
void
|
||||
serial_protocol_input(char *data)
|
||||
{
|
||||
/* We assume that we have a string here */
|
||||
char cmd = data[0];
|
||||
int pos = 0;
|
||||
|
||||
switch(cmd) {
|
||||
case 'l':
|
||||
/* list devices */
|
||||
print_node_list();
|
||||
break;
|
||||
case 's': {
|
||||
uip_ip6addr_t ipaddr;
|
||||
char *uri;
|
||||
char *value;
|
||||
pos = find_next_sep(data, ' ', pos);
|
||||
if(pos > 0) {
|
||||
/* start of IP */
|
||||
int start = pos;
|
||||
pos = find_next_sep(data, ' ', pos);
|
||||
if(pos == -1) {
|
||||
return;
|
||||
}
|
||||
data[pos - 1] = 0;
|
||||
if(uiplib_ip6addrconv(&data[start], &ipaddr) == 0) {
|
||||
printf("* Error not valid IP\n");
|
||||
}
|
||||
uri = &data[pos];
|
||||
pos = find_next_sep(data, ' ', pos);
|
||||
if(pos == -1) return;
|
||||
data[pos - 1] = 0;
|
||||
value = &data[pos];
|
||||
/* set the value at the specified node */
|
||||
set_value(&ipaddr, uri, value);
|
||||
}
|
||||
break;
|
||||
}
|
||||
case 'g': {
|
||||
uip_ip6addr_t ipaddr;
|
||||
char *uri;
|
||||
pos = find_next_sep(data, ' ', pos);
|
||||
if(pos > 0) {
|
||||
/* start of IP */
|
||||
int start = pos;
|
||||
pos = find_next_sep(data, ' ', pos);
|
||||
if(pos == -1) return;
|
||||
data[pos - 1] = 0;
|
||||
if(uiplib_ip6addrconv((const char *) &data[start], &ipaddr) == 0) {
|
||||
printf("* Error not valid IP\n");
|
||||
}
|
||||
uri = &data[pos];
|
||||
/* get the value at the specified node */
|
||||
get_value(&ipaddr, uri);
|
||||
}
|
||||
break;
|
||||
}
|
||||
default:
|
||||
printf("Unknown command\n");
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
43
examples/ipso-objects/serial-protocol.h
Normal file
43
examples/ipso-objects/serial-protocol.h
Normal file
@ -0,0 +1,43 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Yanzi Networks AB.
|
||||
* 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 copyright holder 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 COPYRIGHT HOLDER 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
|
||||
* COPYRIGHT HOLDER 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
|
||||
* Simple serial protocol to list and interact with devices
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Niclas Finne <nfi@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef SERIAL_PROTOCOL_H_
|
||||
#define SERIAL_PROTOCOL_H_
|
||||
|
||||
void serial_protocol_input(char *data);
|
||||
|
||||
#endif /* SERIAL_PROTOCOL_H_ */
|
Loading…
Reference in New Issue
Block a user