static void discovery_complete_evt_trigger(ble_db_discovery_t * const p_db_discovery)
{
ble_db_discovery_evt_t evt;
ble_db_discovery_evt_handler_t p_evt_handler;
// No (more) descriptors found. Send an event to the application.
p_evt_handler = registered_handler_get(p_db_discovery->srv_being_discovered.srv_uuid.uuid);
if (p_evt_handler != NULL)
{
evt.evt_type = BLE_DB_DISCOVERY_COMPLETE;
evt.conn_handle = p_db_discovery->conn_handle;
evt.params.discovered_db = p_db_discovery->srv_being_discovered;
uint8_t i = 0;
ble_db_discovery_char_t * p_chars_being_discovered =
&(p_db_discovery->srv_being_discovered.charateristics[0]);
for (i = 0; i < evt.params.discovered_db.char_count; i++)
{
evt.params.discovered_db.charateristics[i].cccd_handle =
p_chars_being_discovered[i].cccd_handle;
evt.params.discovered_db.charateristics[i].characteristic =
p_chars_being_discovered[i].characteristic;
}
// Send the event to the registered user module.
p_evt_handler(&evt);
}
}
static void indicate_error_to_app(ble_db_discovery_t * const p_db_discovery,
const ble_gattc_evt_t* const p_ble_gattc_evt,
uint32_t err_code)
{
// Indicate the error to the user application registered for the service being
// discovered.
ble_db_discovery_evt_t evt;
ble_db_discovery_evt_handler_t p_evt_handler;
p_evt_handler = registered_handler_get(p_db_discovery->srv_being_discovered.srv_uuid.uuid);
evt.conn_handle = p_ble_gattc_evt->conn_handle;
evt.evt_type = BLE_DB_DISCOVERY_ERROR;
evt.params.err_code = err_code;
p_evt_handler(&evt);
}
/**@brief Function for indicating error to the application.
*
* @details This function will fetch the event handler based on the UUID of the service being
* discovered. (The event handler is registered by the application beforehand).
* The error code is added to the pending events together with the event handler.
* If no event handler was found, then this function will do nothing.
*
* @param[in] p_db_discovery Pointer to the DB discovery structure.
* @param[in] err_code Error code that should be provided to the application.
* @param[in] conn_handle Connection Handle.
*
*/
static void discovery_error_evt_trigger(ble_db_discovery_t * const p_db_discovery,
uint32_t err_code,
uint16_t const conn_handle)
{
ble_db_discovery_evt_handler_t p_evt_handler;
ble_gatt_db_srv_t * p_srv_being_discovered;
p_srv_being_discovered = &(p_db_discovery->services[p_db_discovery->curr_srv_ind]);
p_evt_handler = registered_handler_get(&(p_srv_being_discovered->srv_uuid));
if (p_evt_handler != NULL)
{
ble_db_discovery_evt_t evt;
evt.conn_handle = conn_handle;
evt.evt_type = BLE_DB_DISCOVERY_ERROR;
evt.params.err_code = err_code;
p_evt_handler(&evt);
}
}