/**@brief Function for catering CoAP module with periodic time ticks.
*/
static void app_coap_time_tick(iot_timer_time_in_ms_t wall_clock_value)
{
// Pass a tick to coap in order to re-transmit any pending messages.
(void)coap_time_tick();
// Check if any of the observers needs an update.
static uint32_t msg_count = 0;
if (m_led3.expire_time <= (0 + OBSERVE_NOTIFY_DELTA_MAX_AGE))
{
m_led3.expire_time = m_led3.max_age;
if (msg_count % 4 == 0)
{
notify_all_led3_subscribers(COAP_TYPE_CON);
}
else
{
notify_all_led3_subscribers(COAP_TYPE_NON);
}
msg_count++;
}
else
{
m_led3.expire_time--;
}
}
/**@brief Function for catering CoAP module with periodic time ticks.
*/
static void app_coap_time_tick(iot_timer_time_in_ms_t wall_clock_value)
{
(void)coap_time_tick();
// Check if any of the observable has reached max-age timeout.
coap_observable_t * p_observable = NULL;
uint32_t handle;
while (coap_observe_client_next_get(&p_observable, &handle, p_observable) == NRF_SUCCESS)
{
p_observable->max_age--;
// Max age timeout
if (p_observable->max_age == 0)
{
// unregister observable resource.
uint32_t err_code = coap_observe_client_unregister(handle);
APP_ERROR_CHECK(err_code);
LEDS_OFF(LED_FOUR);
}
}
}
/**@brief Function for handling CoAP periodically time ticks.
*/
static void app_coap_time_tick(iot_timer_time_in_ms_t wall_clock_value)
{
// Pass a tick to coap in order to re-transmit any pending messages.
(void)coap_time_tick();
}