/*
* sensord
*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
*/
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <math.h>
-#include <time.h>
-#include <sys/types.h>
-#include <dlfcn.h>
+#include "linear_accel_sensor.h"
#include <sensor_log.h>
#include <sensor_types.h>
-
-#include <sensor_common.h>
-#include <virtual_sensor.h>
-#include <linear_accel_sensor.h>
-#include <sensor_loader.h>
#include <fusion_util.h>
-#define SENSOR_NAME "SENSOR_LINEAR_ACCELERATION"
+#define NAME_SENSOR "http://tizen.org/sensor/linear_accel/linear_accel"
+#define NAME_VENDOR "Samsung"
+
+#define SRC_ID_ACC 0x1
+#define SRC_STR_ACC "http://tizen.org/sensor/accelerometer"
+
+#define SRC_ID_GRAVITY 0x2
+#define SRC_STR_GRAVITY "http://tizen.org/sensor/gravity"
#define GRAVITY 9.80665
+static sensor_info2_t sensor_info = {
+ id: 0x1,
+ type: LINEAR_ACCEL_SENSOR,
+ uri: NAME_SENSOR,
+ vendor: NAME_VENDOR,
+ min_range: -19.6,
+ max_range: 19.6,
+ resolution: 0.01,
+ min_interval: 5,
+ max_batch_count: 0,
+ wakeup_supported: false,
+ privilege:"",
+};
+
+static required_sensor_s required_sensors[] = {
+ {SRC_ID_ACC, SRC_STR_ACC},
+ {SRC_ID_GRAVITY, SRC_STR_GRAVITY},
+};
+
linear_accel_sensor::linear_accel_sensor()
-: m_accel_sensor(NULL)
-, m_gravity_sensor(NULL)
-, m_x(0)
+: m_x(0)
, m_y(0)
, m_z(0)
, m_gx(0)
linear_accel_sensor::~linear_accel_sensor()
{
- _I("linear_accel_sensor is destroyed!\n");
-}
-
-bool linear_accel_sensor::init(void)
-{
- m_accel_sensor = sensor_loader::get_instance().get_sensor(ACCELEROMETER_SENSOR);
-
- if (!m_accel_sensor) {
- _W("cannot load accelerometer sensor_hal[%s]", get_name());
- return false;
- }
-
- m_gravity_sensor = sensor_loader::get_instance().get_sensor(GRAVITY_SENSOR);
-
- if (!m_gravity_sensor) {
- _W("cannot load gravity sensor_hal[%s]", get_name());
- return false;
- }
-
- _I("%s is created!\n", get_name());
-
- return true;
-}
-
-sensor_type_t linear_accel_sensor::get_type(void)
-{
- return LINEAR_ACCEL_SENSOR;
}
-unsigned int linear_accel_sensor::get_event_type(void)
+int linear_accel_sensor::get_sensor_info(const sensor_info2_t **info)
{
- return LINEAR_ACCEL_EVENT_RAW_DATA_REPORT_ON_TIME;
+ *info = &sensor_info;
+ return OP_SUCCESS;
}
-const char* linear_accel_sensor::get_name(void)
+int linear_accel_sensor::get_required_sensors(const required_sensor_s **sensors)
{
- return SENSOR_NAME;
+ *sensors = required_sensors;
+ return 2;
}
-bool linear_accel_sensor::get_sensor_info(sensor_info &info)
+int linear_accel_sensor::update(uint32_t id, sensor_data_t *data, int len)
{
- info.set_type(get_type());
- info.set_id(get_id());
- info.set_privilege(SENSOR_PRIVILEGE_PUBLIC); // FIXME
- info.set_name("Linear Accelerometer Sensor");
- info.set_vendor("Samsung Electronics");
- info.set_min_range(-19.6);
- info.set_max_range(19.6);
- info.set_resolution(0.01);
- info.set_min_interval(1);
- info.set_fifo_count(0);
- info.set_max_batch_count(0);
- info.set_supported_event(get_event_type());
- info.set_wakeup_supported(false);
-
- return true;
-}
+ if (id == SRC_ID_GRAVITY) {
+ m_gx = data->values[0];
+ m_gy = data->values[1];
+ m_gz = data->values[2];
+ } else if (id == SRC_ID_ACC) {
+ m_accuracy = data->accuracy;
+ m_time = data->timestamp;
+ m_x = data->values[0] - m_gx;
+ m_y = data->values[1] - m_gy;
+ m_z = data->values[2] - m_gz;
-void linear_accel_sensor::synthesize(const sensor_event_t& event)
-{
- if (event.event_type == GRAVITY_EVENT_RAW_DATA_REPORT_ON_TIME) {
- m_gx = event.data->values[0];
- m_gy = event.data->values[1];
- m_gz = event.data->values[2];
- return;
+ return OP_SUCCESS;
}
- if (event.event_type == ACCELEROMETER_EVENT_RAW_DATA_REPORT_ON_TIME) {
- m_time = event.data->timestamp;
- m_x = event.data->values[0] - m_gx;
- m_y = event.data->values[1] - m_gy;
- m_z = event.data->values[2] - m_gz;
-
- sensor_event_t *linear_accel_event;
- sensor_data_t *linear_accel_data;
- int data_length;
- int remains;
-
- linear_accel_event = (sensor_event_t *)malloc(sizeof(sensor_event_t));
- if (!linear_accel_event) {
- _E("Failed to allocate memory");
- return;
- }
-
- remains = get_data(&linear_accel_data, &data_length);
-
- if (remains < 0) {
- free(linear_accel_event);
- return;
- }
-
- linear_accel_event->sensor_id = get_id();
- linear_accel_event->event_type = LINEAR_ACCEL_EVENT_RAW_DATA_REPORT_ON_TIME;
- linear_accel_event->data_length = data_length;
- linear_accel_event->data = linear_accel_data;
-
- push(linear_accel_event);
- }
+ return OP_ERROR; /* skip */
}
int linear_accel_sensor::get_data(sensor_data_t **data, int *length)
{
- /* if It is batch sensor, remains can be 2+ */
- int remains = 1;
-
sensor_data_t *sensor_data;
sensor_data = (sensor_data_t *)malloc(sizeof(sensor_data_t));
*data = sensor_data;
*length = sizeof(sensor_data_t);
- return --remains;
-}
-
-bool linear_accel_sensor::add_interval(int client_id, unsigned int interval, bool is_processor)
-{
- if (m_accel_sensor)
- m_accel_sensor->add_interval(client_id, interval, true);
-
- if (m_gravity_sensor)
- m_gravity_sensor->add_interval(client_id, interval, true);
-
- return sensor_base::add_interval(client_id, interval, is_processor);
-}
-
-bool linear_accel_sensor::delete_interval(int client_id, bool is_processor)
-{
- if (m_accel_sensor)
- m_accel_sensor->delete_interval(client_id, true);
-
- if (m_gravity_sensor)
- m_gravity_sensor->delete_interval(client_id, true);
-
- return sensor_base::delete_interval(client_id, is_processor);
-}
-
-bool linear_accel_sensor::set_interval(unsigned long interval)
-{
- m_interval = interval;
- return true;
-}
-
-bool linear_accel_sensor::set_batch_latency(unsigned long latency)
-{
- return false;
-}
-
-bool linear_accel_sensor::set_wakeup(int wakeup)
-{
- return false;
-}
-
-bool linear_accel_sensor::on_start(void)
-{
- if (m_accel_sensor)
- m_accel_sensor->start();
-
- if (m_gravity_sensor)
- m_gravity_sensor->start();
-
- m_time = 0;
- return activate();
-}
-
-bool linear_accel_sensor::on_stop(void)
-{
- if (m_accel_sensor)
- m_accel_sensor->stop();
-
- if (m_gravity_sensor)
- m_gravity_sensor->stop();
-
- m_time = 0;
- return deactivate();
+ return 0;
}
/*
* sensord
*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
*/
-#ifndef _LINEAR_ACCEL_SENSOR_H_
-#define _LINEAR_ACCEL_SENSOR_H_
+#ifndef __LINEAR_ACCEL_SENSOR_H__
+#define __LINEAR_ACCEL_SENSOR_H__
-#include <virtual_sensor.h>
+#include <fusion_sensor.h>
#include <sensor_types.h>
-class linear_accel_sensor : public virtual_sensor {
+class linear_accel_sensor : public fusion_sensor {
public:
linear_accel_sensor();
virtual ~linear_accel_sensor();
- /* initialize sensor */
- bool init(void);
+ int get_sensor_info(const sensor_info2_t **info);
+ int get_required_sensors(const required_sensor_s **sensors);
- /* sensor info */
- virtual sensor_type_t get_type(void);
- virtual unsigned int get_event_type(void);
- virtual const char* get_name(void);
+ int update(uint32_t id, sensor_data_t *data, int len);
+ int get_data(sensor_data_t **data, int *len);
- virtual bool get_sensor_info(sensor_info &info);
-
- /* synthesize event */
- virtual void synthesize(const sensor_event_t& event);
-
- bool add_interval(int client_id, unsigned int interval, bool is_processor);
- bool delete_interval(int client_id, bool is_processor);
- /* get data */
- virtual int get_data(sensor_data_t **data, int *length);
private:
- sensor_base *m_accel_sensor;
- sensor_base *m_gravity_sensor;
-
float m_x;
float m_y;
float m_z;
float m_gz;
int m_accuracy;
unsigned long long m_time;
- unsigned long m_interval;
-
- virtual bool set_interval(unsigned long interval);
- virtual bool set_batch_latency(unsigned long latency);
- virtual bool set_wakeup(int wakeup);
-
- virtual bool on_start(void);
- virtual bool on_stop(void);
};
-#endif
+#endif /* __LINEAR_ACCEL_SENSOR_H__ */
projects / platform / core / system / sensord.git / commitdiff