* limitations under the License.
*/
-#include <tizen.h>
-#include <Ecore.h>
-#include <service_app.h>
#include <unistd.h>
#include <glib.h>
+#include <Ecore.h>
+#include <tizen.h>
+#include <service_app.h>
#include <iotcon.h> // Please remove this after test
connectivity_resource_s *resource_info;
} app_data;
-static Eina_Bool control_read_sensors_cb(void *data)
+static Eina_Bool control_sensors_cb(void *data)
{
- int value[MULTIPLE_SENSOR_NUMBER] = { 0, };
+ uint32_t value[MULTIPLE_SENSOR_NUMBER] = { 0, };
int total = 0;
int gpio_num[MULTIPLE_SENSOR_NUMBER] = { 5, 6, 13, 19, 26 };
int i = 0;
app_data *ad = data;
+ /**
+ * This is the case when a number of the same sensors are installed.
+ * Each of the five infrared motion sensors will receive the value.
+ */
for (i = 0; i < MULTIPLE_SENSOR_NUMBER; i++) {
+ /**
+ * Infrared motion sensor outputs 1 if motion is detected, or 0 if motion is not detected.
+ */
if (resource_read_infrared_motion_sensor(gpio_num[i], &value[i]) == -1) {
_E("Failed to get Infrared Motion value [GPIO:%d]", gpio_num[i]);
continue;
}
+ /**
+ * If at least one of the five infrared motion sensors detects motion (1),
+ * it is judged that there is a person (total == 1).
+ */
total |= value[i];
}
_I("[5:%d] | [6:%d] | [13:%d] | [19:%d] | [26:%d] = [Total:%d]", value[0], value[1], value[2], value[3], value[4], total);
+ /**
+ * Notifies specific clients that resource's attributes have changed.
+ */
if (connectivity_notify_bool(ad->resource_info, CONNECTIVITY_KEY, total) == -1)
_E("Cannot notify message");
app_data *ad = data;
int ret = -1;
+ /**
+ * No modification required!!!
+ * Access only when modifying internal functions.
+ */
controller_init_internal_functions();
+
+ /**
+ * Create a connectivity resource and registers the resource in server.
+ */
ret = connectivity_set_resource("/door/1", "org.tizen.door", &ad->resource_info);
if (ret == -1) _E("Cannot broadcast resource");
- ad->getter_timer = ecore_timer_add(0.5f, control_read_sensors_cb, ad);
+ /**
+ * Creates a timer to call the given function in the given period of time.
+ * In the control_sensors_cb(), each sensor reads the measured value or writes a specific value to the sensor.
+ */
+ ad->getter_timer = ecore_timer_add(0.5f, control_sensors_cb, ad);
if (!ad->getter_timer) {
_E("Failed to add infrared motion getter timer");
return false;
}
}
+ /**
+ * Releases the resource about connectivity.
+ */
connectivity_unset_resource(ad->resource_info);
+
+ /**
+ * No modification required!!!
+ * Access only when modifying internal functions.
+ */
controller_fini_internal_functions();
free(ad);
app_event_handler_h handlers[5] = {NULL, };
ad = calloc(1, sizeof(app_data));
+ retv_if(!ad, -1);
event_callback.create = service_app_create;
event_callback.terminate = service_app_terminate;