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/*
* Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
*
* Contact: Jin Yoon <jinny.yoon@samsung.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <tizen.h>
#include <Ecore.h>
#include <service_app.h>
#include <unistd.h>
#include <glib.h>
#include <peripheral_io.h>
#include "thing_toggler.h"
#define GPIO_NUM 20
static Eina_Bool _toggle_led(void *data);
typedef struct app_data_s {
int current_status;
peripheral_gpio_h gpio;
Ecore_Timer *on_off_timer;
} app_data;
bool service_app_create(void *data)
{
app_data *ad = (app_data *)data;
int ret = 0;
// Todo: add your code here.
peripheral_gpio_open(GPIO_NUM, &ad->gpio);
if (!ad->gpio) {
dlog_print(DLOG_ERROR, LOG_TAG, "The return value of peripheral_gpio_open is null.");
return false;
}
ret = peripheral_gpio_set_direction(ad->gpio, PERIPHERAL_GPIO_DIRECTION_OUT);
if (ret != 0) {
dlog_print(DLOG_ERROR, LOG_TAG, "Cannot set direction error.");
return false;
}
// Return value : the ID (greater than 0) of the event source.
ad->on_off_timer = ecore_timer_add(1, _toggle_led, ad);
if (!ad->on_off_timer) {
dlog_print(DLOG_ERROR, LOG_TAG, "Failed to add ON/OFF timer");
return false;
}
return true;
}
void service_app_terminate(void *data)
{
app_data *ad = (app_data *)data;
// Todo: add your code here.
ecore_timer_del(ad->on_off_timer);
peripheral_gpio_close(ad->gpio);
free(ad);
}
void service_app_control(app_control_h app_control, void *data)
{
// Todo: add your code here.
}
static void service_app_lang_changed(app_event_info_h event_info, void *user_data)
{
/*APP_EVENT_LANGUAGE_CHANGED*/
}
static void service_app_region_changed(app_event_info_h event_info, void *user_data)
{
/*APP_EVENT_REGION_FORMAT_CHANGED*/
}
static void service_app_low_battery(app_event_info_h event_info, void *user_data)
{
/*APP_EVENT_LOW_BATTERY*/
}
static void service_app_low_memory(app_event_info_h event_info, void *user_data)
{
/*APP_EVENT_LOW_MEMORY*/
}
int main(int argc, char* argv[])
{
app_data *ad = NULL;
int ret = 0;
service_app_lifecycle_callback_s event_callback;
app_event_handler_h handlers[5] = {NULL, };
ad = (app_data *)calloc(1, sizeof(app_data));
event_callback.create = service_app_create;
event_callback.terminate = service_app_terminate;
event_callback.app_control = service_app_control;
service_app_add_event_handler(&handlers[APP_EVENT_LOW_BATTERY], APP_EVENT_LOW_BATTERY, service_app_low_battery, &ad);
service_app_add_event_handler(&handlers[APP_EVENT_LOW_MEMORY], APP_EVENT_LOW_MEMORY, service_app_low_memory, &ad);
service_app_add_event_handler(&handlers[APP_EVENT_LANGUAGE_CHANGED], APP_EVENT_LANGUAGE_CHANGED, service_app_lang_changed, &ad);
service_app_add_event_handler(&handlers[APP_EVENT_REGION_FORMAT_CHANGED], APP_EVENT_REGION_FORMAT_CHANGED, service_app_region_changed, &ad);
ret = service_app_main(argc, argv, &event_callback, ad);
return ret;
}
static Eina_Bool _toggle_led(void *data)
{
app_data *ad = (app_data *)data;
int on_off = 0;
on_off = ad->current_status % 2;
if (peripheral_gpio_write(ad->gpio, on_off) < 0) {
dlog_print(DLOG_ERROR, LOG_TAG, "Failed to write to GPIO");
return EINA_FALSE;
}
ad->current_status++;
return TRUE;
}
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