mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-11-18 12:05:11 +00:00
131 lines
3.8 KiB
C
131 lines
3.8 KiB
C
/*
|
|
* Copyright (c) 2013, Institute for Pervasive Computing, ETH Zurich
|
|
* Copyright (c) 2015, Nordic Semiconductor
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
/**
|
|
* \addtogroup nrf52dk-examples Demo projects for nRF52 DK
|
|
* @{
|
|
*
|
|
* \defgroup nrf52dk-coap-demo CoAP demo for nRF52dk
|
|
* @{
|
|
*
|
|
* \file
|
|
* Erbium (Er) REST Engine example.
|
|
* \author
|
|
* Matthias Kovatsch <kovatsch@inf.ethz.ch>
|
|
* \author
|
|
* Wojciech Bober <wojciech.bober@nordicsemi.no>
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include "contiki.h"
|
|
#include "contiki-net.h"
|
|
#include "rest-engine.h"
|
|
#include "uip.h"
|
|
#include "dev/button-sensor.h"
|
|
#include "dev/leds.h"
|
|
|
|
#define DEBUG DEBUG_PRINT
|
|
#include "net/ip/uip-debug.h"
|
|
|
|
/*
|
|
* 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_led3;
|
|
|
|
static void
|
|
print_local_addresses(void)
|
|
{
|
|
int i;
|
|
uint8_t state;
|
|
|
|
PRINTF("Server IPv6 addresses:\n");
|
|
for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
|
|
state = uip_ds6_if.addr_list[i].state;
|
|
if(uip_ds6_if.addr_list[i].isused && (state == ADDR_TENTATIVE || state
|
|
== ADDR_PREFERRED)) {
|
|
PRINTF(" ");
|
|
PRINT6ADDR(&uip_ds6_if.addr_list[i].ipaddr);
|
|
PRINTF("\n");
|
|
if(state == ADDR_TENTATIVE) {
|
|
uip_ds6_if.addr_list[i].state = ADDR_PREFERRED;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
PROCESS(er_example_server, "nRF52 DK Coap Server");
|
|
AUTOSTART_PROCESSES(&er_example_server);
|
|
|
|
PROCESS_THREAD(er_example_server, ev, data)
|
|
{
|
|
PROCESS_BEGIN();
|
|
PROCESS_PAUSE();
|
|
|
|
PRINTF("Starting Erbium Example Server\n");
|
|
|
|
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);
|
|
|
|
print_local_addresses();
|
|
|
|
/* Initialize the REST engine. */
|
|
rest_init_engine();
|
|
rest_activate_resource(&res_led3, "lights/led3");
|
|
|
|
SENSORS_ACTIVATE(button_1);
|
|
|
|
/* Define application-specific events here. */
|
|
while (1) {
|
|
PROCESS_WAIT_EVENT();
|
|
|
|
if (ev == sensors_event) {
|
|
if (data == &button_1 && button_1.value(BUTTON_SENSOR_VALUE_STATE) == 0) {
|
|
leds_toggle(LEDS_3);
|
|
res_led3.trigger();
|
|
}
|
|
}
|
|
}
|
|
|
|
PROCESS_END();
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
* @}
|
|
*/
|