GattService.h

00001 /* mbed Microcontroller Library
00002  * Copyright (c) 2006-2013 ARM Limited
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *     http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015 */
00016 
00017 
00018 #ifndef __GATT_SERVICE_H__
00019 #define __GATT_SERVICE_H__
00020 
00021 #include "blecommon.h"
00022 #include "UUID.h"
00023 #include "GattCharacteristic.h"
00024 
00025 
00026 /**************************************************************************/
00027 /*!
00028     \brief  GATT service
00029 */
00030 /**************************************************************************/
00031 class GattService
00032 {
00033 public:
00034    /**
00035      *  @brief  Creates a new GattCharacteristic using the specified 16-bit
00036      *          UUID, value length, and properties
00037      *
00038      *  @note   The UUID value must be unique in the service and is normally >1
00039      *
00040      *  @param[in]  uuid
00041      *              The UUID to use for this characteristic
00042      *  @param[in]  characteristics
00043      *              A pointer to an array of characteristics to be included within this service
00044      *  @param[in]  numCharacteristics
00045      *              The number of characteristics
00046      */
00047     /**************************************************************************/
00048     GattService(const UUID &uuid, GattCharacteristic *characteristics[], unsigned numCharacteristics);
00049 
00050     enum {
00051         UUID_ALERT_NOTIFICATION_SERVICE     = 0x1811,
00052         UUID_BATTERY_SERVICE                = 0x180F,
00053         UUID_BLOOD_PRESSURE_SERVICE         = 0x1810,
00054         UUID_CURRENT_TIME_SERVICE           = 0x1805,
00055         UUID_CYCLING_SPEED_AND_CADENCE      = 0x1816,
00056         UUID_DEVICE_INFORMATION_SERVICE     = 0x180A,
00057         UUID_GLUCOSE_SERVICE                = 0x1808,
00058         UUID_HEALTH_THERMOMETER_SERVICE     = 0x1809,
00059         UUID_HEART_RATE_SERVICE             = 0x180D,
00060         UUID_HUMAN_INTERFACE_DEVICE_SERVICE = 0x1812,
00061         UUID_IMMEDIATE_ALERT_SERVICE        = 0x1802,
00062         UUID_LINK_LOSS_SERVICE              = 0x1803,
00063         UUID_NEXT_DST_CHANGE_SERVICE        = 0x1807,
00064         UUID_PHONE_ALERT_STATUS_SERVICE     = 0x180E,
00065         UUID_REFERENCE_TIME_UPDATE_SERVICE  = 0x1806,
00066         UUID_RUNNING_SPEED_AND_CADENCE      = 0x1814,
00067         UUID_SCAN_PARAMETERS_SERVICE        = 0x1813,
00068         UUID_TX_POWER_SERVICE               = 0x1804
00069     };
00070 
00071     const UUID &getUUID(void) const {
00072         return _primaryServiceID;
00073     }
00074     uint16_t getHandle(void) const {
00075         return _handle;
00076     }
00077     void setHandle(uint16_t handle) {
00078         _handle = handle;
00079     }
00080     uint8_t getCharacteristicCount(void) const {
00081         return _characteristicCount;
00082     }
00083     GattCharacteristic *getCharacteristic(uint8_t index) {
00084         if (index >= _characteristicCount) {
00085             return NULL;
00086         }
00087 
00088         return _characteristics[index];
00089     }
00090 
00091 private:
00092     UUID                 _primaryServiceID;
00093     uint8_t              _characteristicCount;
00094     GattCharacteristic **_characteristics;
00095     uint16_t             _handle;
00096 };
00097 
00098 #endif // ifndef __GATT_SERVICE_H__