Scan Parameters Service Client API

src/ble/gatt-service/scan_parameters_service_client.h

/**
 * @brief Initialize Scan Parameters Service. 
 */
void scan_parameters_service_client_init(void);

/**
 * @brief Set Scan Parameters Service. It will update all connected devices.
 * @param scan_interval
 * @param scan_window
 */
void scan_parameters_service_client_set(uint16_t scan_interval, uint16_t scan_window);

/**
 * @brief Connect to Scan Parameters Service of remote device. 
 *
 * The GATTSERVICE_SUBEVENT_SCAN_PARAMETERS_SERVICE_CONNECTED event completes the request. 
 * Its status is set to ERROR_CODE_SUCCESS if remote service and SCAN_INTERVAL_WINDOW characteristic are found. 
 * *
 * Other status codes of this event:
 * - GATT_CLIENT_IN_WRONG_STATE: client in wrong state
 * - ERROR_CODE_UNSUPPORTED_FEATURE_OR_PARAMETER_VALUE: service or characteristic not found
 * - ATT errors, see bluetooth.h
 *
 * Connection state is stored in hids_client_t objects provided via memory pool
 * Max number of connections is limited by MAX_NR_HIDS_CLIENTS unless HAVE_MALLOC is used
 *
 * @param con_handle
 * @param packet_handler
 * @param scan_parameters_cid
 * @return status ERROR_CODE_SUCCESS on success, otherwise ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER if client with con_handle not found
 */
uint8_t scan_parameters_service_client_connect(hci_con_handle_t con_handle,  btstack_packet_handler_t packet_handler, uint16_t * scan_parameters_cid);

/**
 * @brief Enable notifications
 * @param scan_parameters_cid
 * @return status ERROR_CODE_SUCCESS on success, otherwise ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER if client with con_handle is not found
 */
uint8_t scan_parameters_service_client_enable_notifications(uint16_t scan_parameters_cid);

/**
 * @brief Disconnect from Scan Parameters Service.
 * @param scan_parameters_cid
 * @return status ERROR_CODE_SUCCESS on success, otherwise ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER if client with con_handle is not found
 */
uint8_t scan_parameters_service_client_disconnect(uint16_t scan_parameters_cid);


/**
 * @brief De-initialize Scan Parameters Service. 
 */
void scan_parameters_service_client_deinit(void);