/* * 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 * Erbium (Er) REST Engine example. * \author * Matthias Kovatsch */ #include #include #include #include "contiki.h" #include "contiki-net.h" #include "rest-engine.h" #if PLATFORM_HAS_BUTTON #include "dev/button-sensor.h" #endif #define DEBUG 0 #if DEBUG #include #define PRINTF(...) printf(__VA_ARGS__) #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]) #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]) #else #define PRINTF(...) #define PRINT6ADDR(addr) #define PRINTLLADDR(addr) #endif /* * Resources to be activated need to be imported through the extern keyword. * The build system automatically compiles the resources in the corresponding sub-directory. */ extern resource_t res_hello, res_mirror, res_chunks, res_separate, res_push, res_event, res_sub, res_b1_sep_b2; #if PLATFORM_HAS_LEDS extern resource_t res_leds, res_toggle; #endif #if PLATFORM_HAS_LIGHT #include "dev/light-sensor.h" extern resource_t res_light; #endif #if PLATFORM_HAS_BATTERY #include "dev/battery-sensor.h" extern resource_t res_battery; #endif #if PLATFORM_HAS_TEMPERATURE #include "dev/temperature-sensor.h" extern resource_t res_temperature; #endif /* extern resource_t res_battery; #endif #if PLATFORM_HAS_RADIO #include "dev/radio-sensor.h" extern resource_t res_radio; #endif #if PLATFORM_HAS_SHT11 #include "dev/sht11/sht11-sensor.h" extern resource_t res_sht11; #endif */ PROCESS(er_example_server, "Erbium Example Server"); AUTOSTART_PROCESSES(&er_example_server); PROCESS_THREAD(er_example_server, ev, data) { PROCESS_BEGIN(); PROCESS_PAUSE(); PRINTF("Starting Erbium Example Server\n"); #ifdef RF_CHANNEL PRINTF("RF channel: %u\n", RF_CHANNEL); #endif #ifdef IEEE802154_PANID PRINTF("PAN ID: 0x%04X\n", IEEE802154_PANID); #endif PRINTF("uIP buffer: %u\n", UIP_BUFSIZE); PRINTF("LL header: %u\n", UIP_LLH_LEN); PRINTF("IP+UDP header: %u\n", UIP_IPUDPH_LEN); PRINTF("REST max chunk: %u\n", REST_MAX_CHUNK_SIZE); /* Initialize the REST engine. */ rest_init_engine(); /* * Bind the resources to their Uri-Path. * WARNING: Activating twice only means alternate path, not two instances! * All static variables are the same for each URI path. */ rest_activate_resource(&res_hello, "test/hello"); /* rest_activate_resource(&res_mirror, "debug/mirror"); */ /* rest_activate_resource(&res_chunks, "test/chunks"); */ /* rest_activate_resource(&res_separate, "test/separate"); */ rest_activate_resource(&res_push, "test/push"); /* rest_activate_resource(&res_event, "sensors/button"); */ /* rest_activate_resource(&res_sub, "test/sub"); */ /* rest_activate_resource(&res_b1_sep_b2, "test/b1sepb2"); */ #if PLATFORM_HAS_LEDS /* rest_activate_resource(&res_leds, "actuators/leds"); */ rest_activate_resource(&res_toggle, "actuators/toggle"); #endif #if PLATFORM_HAS_LIGHT rest_activate_resource(&res_light, "sensors/light"); SENSORS_ACTIVATE(light_sensor); #endif #if PLATFORM_HAS_BATTERY rest_activate_resource(&res_battery, "sensors/battery"); SENSORS_ACTIVATE(battery_sensor); #endif #if PLATFORM_HAS_TEMPERATURE rest_activate_resource(&res_temperature, "sensors/temperature"); SENSORS_ACTIVATE(temperature_sensor); #endif /* #if PLATFORM_HAS_RADIO rest_activate_resource(&res_radio, "sensors/radio"); SENSORS_ACTIVATE(radio_sensor); #endif #if PLATFORM_HAS_SHT11 rest_activate_resource(&res_sht11, "sensors/sht11"); SENSORS_ACTIVATE(sht11_sensor); #endif */ /* Define application-specific events here. */ while(1) { PROCESS_WAIT_EVENT(); #if PLATFORM_HAS_BUTTON if(ev == sensors_event && data == &button_sensor) { PRINTF("*******BUTTON*******\n"); /* Call the event_handler for this application-specific event. */ res_event.trigger(); /* Also call the separate response example handler. */ res_separate.resume(); } #endif /* PLATFORM_HAS_BUTTON */ } /* while (1) */ PROCESS_END(); }