Diff: HRM1017/nordic/nrf-sdk/ble/ble_services/ble_tps.h

Revision:

4:ebda47d22091

Parent:

1:48f6e08a3ac2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HRM1017/nordic/nrf-sdk/ble/ble_services/ble_tps.h	Wed Aug 20 13:41:01 2014 +0000
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+/* 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__
+
+/** @} */