nRF51GattServer.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 #ifndef __NRF51822_GATT_SERVER_H__
00018 #define __NRF51822_GATT_SERVER_H__
00019 
00020 #include "mbed.h"
00021 #include "blecommon.h"
00022 #include "ble.h" /* nordic ble */
00023 #include "GattService.h"
00024 #include "public/GattServer.h"
00025 
00026 #define BLE_TOTAL_CHARACTERISTICS 24
00027 #define BLE_TOTAL_DESCRIPTORS     24
00028 
00029 class nRF51GattServer : public GattServer
00030 {
00031 public:
00032     static nRF51GattServer &getInstance() {
00033         static nRF51GattServer m_instance;
00034         return m_instance;
00035     }
00036 
00037     /* Functions that must be implemented from GattServer */
00038     virtual ble_error_t addService(GattService &);
00039     virtual ble_error_t readValue(uint16_t handle, uint8_t buffer[], uint16_t *const lengthP);
00040     virtual ble_error_t updateValue(uint16_t, uint8_t[], uint16_t, bool localOnly = false);
00041 
00042     /* nRF51 Functions */
00043     void eventCallback(void);
00044     void hwCallback(ble_evt_t *p_ble_evt);
00045 
00046 private:
00047     GattCharacteristic *p_characteristics[BLE_TOTAL_CHARACTERISTICS];
00048     ble_gatts_char_handles_t nrfCharacteristicHandles[BLE_TOTAL_CHARACTERISTICS];
00049     GattAttribute *p_descriptors[BLE_TOTAL_DESCRIPTORS];
00050     uint16_t nrfDescriptorHandles[BLE_TOTAL_DESCRIPTORS];
00051 
00052     nRF51GattServer() {
00053         serviceCount = 0;
00054         characteristicCount = 0;
00055         descriptorCount = 0;
00056     };
00057 
00058     nRF51GattServer(nRF51GattServer const &);
00059     void operator=(nRF51GattServer const &);
00060 };
00061 
00062 #endif