120 lines
3.8 KiB
C
120 lines
3.8 KiB
C
|
/*
|
||
|
* Copyright (c) 2016, SICS Swedish ICT 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 Generic Sensor
|
||
|
* \author
|
||
|
* Joakim Eriksson <joakime@sics.se>
|
||
|
* Niclas Finne <nfi@sics.se>
|
||
|
*/
|
||
|
|
||
|
#include <stdint.h>
|
||
|
#include "lwm2m-object.h"
|
||
|
#include "lwm2m-engine.h"
|
||
|
#include "coap-engine.h"
|
||
|
#include "ipso-sensor-template.h"
|
||
|
#include <string.h>
|
||
|
|
||
|
uint32_t temp = 19000;
|
||
|
uint32_t hum = 30000;
|
||
|
|
||
|
ipso_sensor_value_t temp_value;
|
||
|
ipso_sensor_value_t temp_value2;
|
||
|
ipso_sensor_value_t hum_value;
|
||
|
|
||
|
lwm2m_status_t get_temp_value(const ipso_sensor_t *sensor, int32_t *value);
|
||
|
lwm2m_status_t get_hum_value(const ipso_sensor_t *sensor, int32_t *value);
|
||
|
|
||
|
static const ipso_sensor_t temp_sensor = {
|
||
|
.object_id = 3303,
|
||
|
.sensor_value = &temp_value,
|
||
|
.max_range = 120000, /* milli celcius */
|
||
|
.min_range = -30000, /* milli celcius */
|
||
|
.get_value_in_millis = get_temp_value,
|
||
|
.unit = "Cel",
|
||
|
.update_interval = 10
|
||
|
};
|
||
|
|
||
|
static const ipso_sensor_t temp_sensor2 = {
|
||
|
.object_id = 3303,
|
||
|
.sensor_value = &temp_value2,
|
||
|
.max_range = 120000, /* milli celcius */
|
||
|
.min_range = -30000, /* milli celcius */
|
||
|
.get_value_in_millis = get_temp_value,
|
||
|
.unit = "Cel",
|
||
|
.update_interval = 10
|
||
|
};
|
||
|
|
||
|
/*---------------------------------------------------------------------------*/
|
||
|
|
||
|
static const ipso_sensor_t hum_sensor = {
|
||
|
.object_id = 3304,
|
||
|
.instance_id = 12,
|
||
|
.sensor_value = &hum_value,
|
||
|
.max_range = 100000, /* milli */
|
||
|
.min_range = 0, /* milli */
|
||
|
.get_value_in_millis = get_hum_value,
|
||
|
.unit = "%",
|
||
|
.update_interval = 10
|
||
|
};
|
||
|
|
||
|
/*---------------------------------------------------------------------------*/
|
||
|
|
||
|
lwm2m_status_t
|
||
|
get_temp_value(const ipso_sensor_t *sensor, int32_t *value)
|
||
|
{
|
||
|
*value = temp++;
|
||
|
return LWM2M_STATUS_OK;
|
||
|
}
|
||
|
/*---------------------------------------------------------------------------*/
|
||
|
lwm2m_status_t
|
||
|
get_hum_value(const ipso_sensor_t *sensor, int32_t *value)
|
||
|
{
|
||
|
*value = temp++;
|
||
|
return LWM2M_STATUS_OK;
|
||
|
}
|
||
|
/*---------------------------------------------------------------------------*/
|
||
|
|
||
|
void
|
||
|
ipso_sensor_temp_init(void)
|
||
|
{
|
||
|
ipso_sensor_add(&temp_sensor);
|
||
|
ipso_sensor_add(&temp_sensor2);
|
||
|
ipso_sensor_add(&hum_sensor);
|
||
|
}
|
||
|
/*---------------------------------------------------------------------------*/
|
||
|
/** @} */
|