initial upload, add button
Harald Pichler
parent
e534bcaa25
commit
8402b1c151
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@ -49,12 +49,34 @@
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*
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "arduino-process.h"
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#include "hw_timer.h"
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#include "adc.h"
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#include "hw-arduino.h"
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#include "contiki.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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#define PRINT6ADDR(addr) PRINTF("[%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x]", ((uint8_t *)addr)[0], ((uint8_t *)addr)[1], ((uint8_t *)addr)[2], ((uint8_t *)addr)[3], ((uint8_t *)addr)[4], ((uint8_t *)addr)[5], ((uint8_t *)addr)[6], ((uint8_t *)addr)[7], ((uint8_t *)addr)[8], ((uint8_t *)addr)[9], ((uint8_t *)addr)[10], ((uint8_t *)addr)[11], ((uint8_t *)addr)[12], ((uint8_t *)addr)[13], ((uint8_t *)addr)[14], ((uint8_t *)addr)[15])
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#define PRINTLLADDR(lladdr) PRINTF("[%02x:%02x:%02x:%02x:%02x:%02x]", (lladdr)->addr[0], (lladdr)->addr[1], (lladdr)->addr[2], (lladdr)->addr[3], (lladdr)->addr[4], (lladdr)->addr[5])
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#else
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#define PRINTF(...)
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#define PRINT6ADDR(addr)
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#define PRINTLLADDR(addr)
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#endif
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extern volatile uint8_t mcusleepcycle;
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#if PLATFORM_HAS_BUTTON
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#include "rest-engine.h"
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#include "dev/button-sensor.h"
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extern resource_t res_event, res_separate;
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#endif /* PLATFORM_HAS_BUTTON */
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volatile uint8_t mcusleepcycleval;
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/*-------------- enabled sleep mode ----------------------------------------*/
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@ -100,6 +122,18 @@ PROCESS_THREAD(arduino_sketch, ev, data)
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etimer_set(&loop_periodic_timer, LOOP_INTERVAL);
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while (1) {
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PROCESS_WAIT_EVENT();
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#if PLATFORM_HAS_BUTTON
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if(ev == sensors_event && data == &button_sensor) {
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PRINTF("*******BUTTON*******\n");
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/* Call the event_handler for this application-specific event. */
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res_event.trigger();
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/* Also call the separate response example handler. */
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res_separate.resume();
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}
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#endif /* PLATFORM_HAS_BUTTON */
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if(etimer_expired(&loop_periodic_timer)) {
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loop ();
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etimer_reset(&loop_periodic_timer);
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@ -0,0 +1,70 @@
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# Set this to the name of your sketch (without extension .pde)
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SKETCH=sketch
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EXE=arduino-example
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all: $(EXE)
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CONTIKI=../../..
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# Contiki IPv6 configuration
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CONTIKI_WITH_IPV6 = 1
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CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
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PROJECT_SOURCEFILES += ${SKETCH}.cpp
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# automatically build RESTful resources
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REST_RESOURCES_DIR = ./resources
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REST_RESOURCES_DIR_COMMON = ../resources-common
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REST_RESOURCES_FILES= $(notdir \
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$(shell find $(REST_RESOURCES_DIR) -name '*.c') \
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$(shell find $(REST_RESOURCES_DIR_COMMON) -name '*.c') \
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)
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PROJECTDIRS += $(REST_RESOURCES_DIR) $(REST_RESOURCES_DIR_COMMON)
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PROJECT_SOURCEFILES += $(REST_RESOURCES_FILES)
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# variable for Makefile.include
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ifneq ($(TARGET), minimal-net)
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CFLAGS += -DUIP_CONF_IPV6_RPL=1
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else
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# minimal-net does not support RPL under Linux and is mostly used to test CoAP only
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${info INFO: compiling without RPL}
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CFLAGS += -DUIP_CONF_IPV6_RPL=0
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CFLAGS += -DHARD_CODED_ADDRESS=\"fdfd::10\"
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${info INFO: compiling with large buffers}
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CFLAGS += -DUIP_CONF_BUFFER_SIZE=2048
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CFLAGS += -DREST_MAX_CHUNK_SIZE=1024
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CFLAGS += -DCOAP_MAX_HEADER_SIZE=640
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endif
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# linker optimizations
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SMALL=1
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# REST Engine shall use Erbium CoAP implementation
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APPS += er-coap
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APPS += rest-engine
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APPS += arduino
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include $(CONTIKI)/Makefile.include
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include $(CONTIKI)/apps/arduino/Makefile.include
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$(CONTIKI)/tools/tunslip6: $(CONTIKI)/tools/tunslip6.c
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(cd $(CONTIKI)/tools && $(MAKE) tunslip6)
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connect-router: $(CONTIKI)/tools/tunslip6
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sudo $(CONTIKI)/tools/tunslip6 aaaa::1/64
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connect-router-cooja: $(CONTIKI)/tools/tunslip6
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sudo $(CONTIKI)/tools/tunslip6 -a 127.0.0.1 aaaa::1/64
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connect-minimal:
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sudo ip address add fdfd::1/64 dev tap0
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avr-size: $(EXE).$(TARGET).sz
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flash: $(EXE).$(TARGET).u $(EXE).$(TARGET).eu
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.PHONY: flash avr-size
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.PRECIOUS: $(EXE).$(TARGET).hex $(EXE).$(TARGET).eep
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@ -0,0 +1,11 @@
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Arduino compatibility example
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=============================
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This example shows that it is now possible to re-use arduino sketches in
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Contiki. This example documents the necessary magic. Arduino specifies
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two routines, `setup` and `loop`. Before `setup` is called, the
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framework initializes hardware. In original Arduino, all this is done in
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a `main` function (in C). For contiki we define a process that does the
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same.
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See the documentation file in apps/contiki-compat/README.md
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@ -0,0 +1,2 @@
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#include <arduino-process.h>
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AUTOSTART_PROCESSES(&arduino_sketch);
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@ -0,0 +1,2 @@
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#!/bin/bash
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make TARGET=osd-merkur-128 flash
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@ -0,0 +1,86 @@
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/*
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* Copyright (c) 2010, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*
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*/
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#ifndef PROJECT_RPL_WEB_CONF_H_
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#define PROJECT_RPL_WEB_CONF_H_
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#define PLATFORM_HAS_LEDS 1
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#define PLATFORM_HAS_BUTTON 1
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#define PLATFORM_HAS_BATTERY 1
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/* For Debug: Dont allow MCU sleeping between channel checks */
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//#undef RDC_CONF_MCU_SLEEP
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//#define RDC_CONF_MCU_SLEEP 0
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/* Disabling RDC for demo purposes. Core updates often require more memory. */
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/* For projects, optimize memory and enable RDC again. */
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//#undef NETSTACK_CONF_RDC
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//#define NETSTACK_CONF_RDC nullrdc_driver
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/* Increase rpl-border-router IP-buffer when using more than 64. */
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#undef REST_MAX_CHUNK_SIZE
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#define REST_MAX_CHUNK_SIZE 64
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/* Estimate your header size, especially when using Proxy-Uri. */
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/*
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#undef COAP_MAX_HEADER_SIZE
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#define COAP_MAX_HEADER_SIZE 70
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*/
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/* The IP buffer size must fit all other hops, in particular the border router. */
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#undef UIP_CONF_BUFFER_SIZE
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#define UIP_CONF_BUFFER_SIZE 256
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/* Multiplies with chunk size, be aware of memory constraints. */
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#undef COAP_MAX_OPEN_TRANSACTIONS
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#define COAP_MAX_OPEN_TRANSACTIONS 4
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/* Must be <= open transaction number, default is COAP_MAX_OPEN_TRANSACTIONS-1. */
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/*
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#undef COAP_MAX_OBSERVERS
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#define COAP_MAX_OBSERVERS 2
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*/
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/* Filtering .well-known/core per query can be disabled to save space. */
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/*
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#undef COAP_LINK_FORMAT_FILTERING
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#define COAP_LINK_FORMAT_FILTERING 0
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*/
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#endif /* PROJECT_RPL_WEB_CONF_H_ */
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@ -0,0 +1,101 @@
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/*
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* Copyright (c) 2013, Institute for Pervasive Computing, ETH Zurich
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*/
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/**
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* \file
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* Example resource
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* \author
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* Matthias Kovatsch <kovatsch@inf.ethz.ch>
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*/
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#include <string.h>
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#include "rest-engine.h"
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#include "er-coap.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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#define PRINT6ADDR(addr) PRINTF("[%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x]", ((uint8_t *)addr)[0], ((uint8_t *)addr)[1], ((uint8_t *)addr)[2], ((uint8_t *)addr)[3], ((uint8_t *)addr)[4], ((uint8_t *)addr)[5], ((uint8_t *)addr)[6], ((uint8_t *)addr)[7], ((uint8_t *)addr)[8], ((uint8_t *)addr)[9], ((uint8_t *)addr)[10], ((uint8_t *)addr)[11], ((uint8_t *)addr)[12], ((uint8_t *)addr)[13], ((uint8_t *)addr)[14], ((uint8_t *)addr)[15])
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#define PRINTLLADDR(lladdr) PRINTF("[%02x:%02x:%02x:%02x:%02x:%02x]", (lladdr)->addr[0], (lladdr)->addr[1], (lladdr)->addr[2], (lladdr)->addr[3], (lladdr)->addr[4], (lladdr)->addr[5])
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#else
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#define PRINTF(...)
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#define PRINT6ADDR(addr)
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#define PRINTLLADDR(addr)
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#endif
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static void res_get_handler(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset);
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static void res_event_handler(void);
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/*
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* Example for an event resource.
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* Additionally takes a period parameter that defines the interval to call [name]_periodic_handler().
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* A default post_handler takes care of subscriptions and manages a list of subscribers to notify.
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*/
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EVENT_RESOURCE(res_event,
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"title=\"Event demo\";obs",
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res_get_handler,
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NULL,
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NULL,
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NULL,
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res_event_handler);
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/*
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* Use local resource state that is accessed by res_get_handler() and altered by res_event_handler() or PUT or POST.
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*/
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static int32_t event_counter = 0;
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static void
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res_get_handler(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
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{
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REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
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REST.set_response_payload(response, buffer, snprintf((char *)buffer, preferred_size, "EVENT %lu", event_counter));
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/* A post_handler that handles subscriptions/observing will be called for periodic resources by the framework. */
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}
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/*
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* Additionally, res_event_handler must be implemented for each EVENT_RESOURCE.
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* It is called through <res_name>.trigger(), usually from the server process.
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*/
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static void
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res_event_handler(void)
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{
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/* Do the update triggered by the event here, e.g., sampling a sensor. */
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++event_counter;
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/* Usually a condition is defined under with subscribers are notified, e.g., event was above a threshold. */
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if(1) {
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PRINTF("TICK %u for /%s\n", event_counter, res_event.url);
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/* Notify the registered observers which will trigger the res_get_handler to create the response. */
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REST.notify_subscribers(&res_event);
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}
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}
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@ -0,0 +1,104 @@
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/*
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* Copyright (c) 2013, Institute for Pervasive Computing, ETH Zurich
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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:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* SUCH DAMAGE.
|
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*
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* This file is part of the Contiki operating system.
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*/
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/**
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* \file
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* Door resource
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* \author
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* Harald Pichler <harald@the-develop.net>
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*/
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#include "contiki.h"
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#include <string.h>
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#include "rest-engine.h"
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#include "Arduino.h"
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static void res_get_handler(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset);
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static void res_post_put_handler(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset);
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/* A simple getter example. Returns the reading from the sensor with a simple etag */
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RESOURCE(res_led,
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"title=\"LED: , POST/PUT mode=on|off\";rt=\"Control\"",
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res_get_handler,
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res_post_put_handler,
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res_post_put_handler,
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NULL);
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extern uint8_t led_pin;
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extern uint8_t led_status;
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static void
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res_get_handler(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
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{
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unsigned int accept = -1;
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REST.get_header_accept(request, &accept);
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if(accept == -1 || accept == REST.type.TEXT_PLAIN) {
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REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
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snprintf((char *)buffer, REST_MAX_CHUNK_SIZE, "%d", led_status);
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REST.set_response_payload(response, buffer, strlen((char *)buffer));
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} else if(accept == REST.type.APPLICATION_JSON) {
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REST.set_header_content_type(response, REST.type.APPLICATION_JSON);
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snprintf((char *)buffer, REST_MAX_CHUNK_SIZE, "{'led':%d}", led_status);
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REST.set_response_payload(response, buffer, strlen((char *)buffer));
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} else {
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REST.set_response_status(response, REST.status.NOT_ACCEPTABLE);
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const char *msg = "Supporting content-types text/plain and application/json";
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REST.set_response_payload(response, msg, strlen(msg));
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}
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}
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static void
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res_post_put_handler(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
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{
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size_t len = 0;
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const char *mode = NULL;
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int success = 1;
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if(success && (len = REST.get_post_variable(request, "mode", &mode))) {
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if(strncmp(mode, "on", len) == 0) {
|
||||
digitalWrite(led_pin, LOW);
|
||||
led_status=1;
|
||||
} else if(strncmp(mode, "off", len) == 0) {
|
||||
digitalWrite(led_pin, HIGH);
|
||||
led_status=0;
|
||||
} else {
|
||||
success = 0;
|
||||
}
|
||||
} else {
|
||||
success = 0;
|
||||
} if(!success) {
|
||||
REST.set_response_status(response, REST.status.BAD_REQUEST);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,127 @@
|
|||
/*
|
||||
* Copyright (c) 2013, Institute for Pervasive Computing, ETH Zurich
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the Contiki operating system.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Example resource
|
||||
* \author
|
||||
* Matthias Kovatsch <kovatsch@inf.ethz.ch>
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
#include "rest-engine.h"
|
||||
#include "er-coap-separate.h"
|
||||
#include "er-coap-transactions.h"
|
||||
|
||||
static void res_get_handler(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset);
|
||||
static void res_resume_handler(void);
|
||||
|
||||
SEPARATE_RESOURCE(res_separate,
|
||||
"title=\"Separate demo\"",
|
||||
res_get_handler,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
res_resume_handler);
|
||||
|
||||
/* A structure to store the information required for the separate handler */
|
||||
typedef struct application_separate_store {
|
||||
|
||||
/* Provided by Erbium to store generic request information such as remote address and token. */
|
||||
coap_separate_t request_metadata;
|
||||
|
||||
/* Add fields for addition information to be stored for finalizing, e.g.: */
|
||||
char buffer[16];
|
||||
} application_separate_store_t;
|
||||
|
||||
#define COAP_MAX_OPEN_SEPARATE 2
|
||||
|
||||
static uint8_t separate_active = 0;
|
||||
static application_separate_store_t separate_store[COAP_MAX_OPEN_SEPARATE];
|
||||
|
||||
static void
|
||||
res_get_handler(void *request, void *response, uint8_t *buffer, uint16_t preferred_size, int32_t *offset)
|
||||
{
|
||||
/*
|
||||
* Example allows only one open separate response.
|
||||
* For multiple, the application must manage the list of stores.
|
||||
*/
|
||||
if(separate_active >= COAP_MAX_OPEN_SEPARATE) {
|
||||
coap_separate_reject();
|
||||
} else {
|
||||
++separate_active;
|
||||
|
||||
/* Take over and skip response by engine. */
|
||||
coap_separate_accept(request, &separate_store->request_metadata);
|
||||
/* Be aware to respect the Block2 option, which is also stored in the coap_separate_t. */
|
||||
|
||||
/*
|
||||
* At the moment, only the minimal information is stored in the store (client address, port, token, MID, type, and Block2).
|
||||
* Extend the store, if the application requires additional information from this handler.
|
||||
* buffer is an example field for custom information.
|
||||
*/
|
||||
snprintf(separate_store->buffer, sizeof(separate_store->buffer), "StoredInfo");
|
||||
}
|
||||
}
|
||||
static void
|
||||
res_resume_handler()
|
||||
{
|
||||
if(separate_active) {
|
||||
coap_transaction_t *transaction = NULL;
|
||||
if((transaction = coap_new_transaction(separate_store->request_metadata.mid, &separate_store->request_metadata.addr, separate_store->request_metadata.port))) {
|
||||
coap_packet_t response[1]; /* This way the packet can be treated as pointer as usual. */
|
||||
|
||||
/* Restore the request information for the response. */
|
||||
coap_separate_resume(response, &separate_store->request_metadata, REST.status.OK);
|
||||
|
||||
coap_set_payload(response, separate_store->buffer, strlen(separate_store->buffer));
|
||||
|
||||
/*
|
||||
* Be aware to respect the Block2 option, which is also stored in the coap_separate_t.
|
||||
* As it is a critical option, this example resource pretends to handle it for compliance.
|
||||
*/
|
||||
coap_set_header_block2(response, separate_store->request_metadata.block2_num, 0, separate_store->request_metadata.block2_size);
|
||||
|
||||
/* Warning: No check for serialization error. */
|
||||
transaction->packet_len = coap_serialize_message(response, transaction->packet);
|
||||
coap_send_transaction(transaction);
|
||||
/* The engine will clear the transaction (right after send for NON, after acked for CON). */
|
||||
|
||||
/* FIXME there could me more! */
|
||||
separate_active = 0;
|
||||
} else {
|
||||
/*
|
||||
* Set timer for retry, send error message, ...
|
||||
* The example simply waits for another button press.
|
||||
*/
|
||||
}
|
||||
} /* if (separate_active) */
|
||||
}
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
#!/bin/bash
|
||||
# For the ages-old bootloader (before 2014) you want to use
|
||||
# BOOTLOADER_GET_MAC=0x0001f3a0 as parameter to make below.
|
||||
make clean TARGET=osd-merkur-128
|
||||
make TARGET=osd-merkur-128
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
/*
|
||||
* Sample arduino sketch using contiki features.
|
||||
* We turn the LED off
|
||||
* We allow read the moisture sensor
|
||||
* Unfortunately sleeping for long times in loop() isn't currently
|
||||
* possible, something turns off the CPU (including PWM outputs) if a
|
||||
* Proto-Thread is taking too long. We need to find out how to sleep in
|
||||
* a Contiki-compatible way.
|
||||
* Note that for a normal arduino sketch you won't have to include any
|
||||
* of the contiki-specific files here, the sketch should just work.
|
||||
*/
|
||||
|
||||
extern "C" {
|
||||
#include "arduino-process.h"
|
||||
#include "rest-engine.h"
|
||||
#include "net/netstack.h"
|
||||
#include "dev/button-sensor.h"
|
||||
|
||||
|
||||
|
||||
extern resource_t
|
||||
res_led,
|
||||
res_battery,
|
||||
res_cputemp,
|
||||
res_event,
|
||||
res_separate,
|
||||
res_server;
|
||||
|
||||
uint8_t led_pin=4;
|
||||
uint8_t led_status;
|
||||
}
|
||||
|
||||
void setup (void)
|
||||
{
|
||||
// switch off the led
|
||||
pinMode(led_pin, OUTPUT);
|
||||
digitalWrite(led_pin, HIGH);
|
||||
led_status=0;
|
||||
// sensors
|
||||
SENSORS_ACTIVATE(button_sensor);
|
||||
// init coap resourcen
|
||||
rest_init_engine ();
|
||||
rest_activate_resource (&res_led, "s/led");
|
||||
rest_activate_resource (&res_battery, "s/battery");
|
||||
rest_activate_resource (&res_cputemp, "s/cputemp");
|
||||
rest_activate_resource(&res_event, "s/button");
|
||||
// rest_activate_resource (&res_battery, "p/server");
|
||||
|
||||
NETSTACK_MAC.off(1);
|
||||
}
|
||||
|
||||
void loop (void)
|
||||
{
|
||||
mcu_sleep_off();
|
||||
|
||||
mcu_sleep_on();
|
||||
}
|
||||
Loading…
Reference in New Issue