nochanges
Dependents: BLE_Acceleration_Statejudging
Fork of nRF51822 by
nordic/nrf-sdk/ble/ble_services/ble_tps.h
- Committer:
- Rohit Grover
- Date:
- 2014-07-07
- Revision:
- 37:c29c330d942c
File content as of revision 37:c29c330d942c:
/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved. * * The information contained herein is property of Nordic Semiconductor ASA. * Terms and conditions of usage are described in detail in NORDIC * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT. * * Licensees are granted free, non-transferable use of the information. NO * WARRANTY of ANY KIND is provided. This heading must NOT be removed from * the file. * */ /** @file * * @defgroup ble_sdk_srv_tps TX Power Service * @{ * @ingroup ble_sdk_srv * @brief TX Power Service module. * * @details This module implements the TX Power Service with the TX Power Level characteristic. * During initialization it adds the TX Power Service and TX Power Level characteristic * with the specified initial value to the BLE stack database. * * It provides a function for letting the application update the TX Power Level * characteristic. * * @note Attention! * To maintain compliance with Nordic Semiconductor ASA Bluetooth profile * qualification listings, this section of source code must not be modified. */ #ifndef BLE_TPS_H__ #define BLE_TPS_H__ #include <stdint.h> #include "ble.h" #include "ble_srv_common.h" /**@brief TX Power Service init structure. This contains all options and data needed for * initialization of the service. */ typedef struct { int8_t initial_tx_power_level; /**< Initial value of the TX Power Level characteristic (in dBm). */ ble_srv_security_mode_t tps_attr_md; /**< Initial Security Setting for TX Power Service Characteristics. */ } ble_tps_init_t; /**@brief TX Power Service structure. This contains various status information for the service. */ typedef struct { uint16_t service_handle; /**< Handle of TX Power Service (as provided by the BLE stack). */ ble_gatts_char_handles_t tx_power_level_handles; /**< Handles related to the TX Power Level characteristic. */ } ble_tps_t; /**@brief Function for initializing the TX Power Service. * * @param[out] p_tps TX Power Service structure. This structure will have to be supplied by * the application. It will be initialized by this function, and will later * be used to identify this particular service instance. * @param[in] p_tps_init Information needed to initialize the service. * * @return NRF_SUCCESS on successful initialization of service, otherwise an error code. */ uint32_t ble_tps_init(ble_tps_t * p_hrs, const ble_tps_init_t * p_tps_init); /**@brief Function for setting the state of the Sensor Contact Detected bit. * * @param[in] p_tps TX Power Service structure. * @param[in] tx_power_level New TX Power Level (unit dBm, range -100 to 20). * * @return NRF_SUCCESS on success, otherwise an error code. */ uint32_t ble_tps_tx_power_level_set(ble_tps_t * p_tps, int8_t tx_power_level); #endif // BLE_TPS_H__ /** @} */