Donal Morrissey / BLE_API_Native_blog

BLE API as used in the blog entry.

Dependents:   BLE_iBeacon_Exercise

Fork of BLE_API_Native by Kevin Townsend

hw/GattServer.h@0:4c3097c65247, 2014-02-06 (annotated)

Committer:
ktownsend
Date:
Thu Feb 06 11:51:06 2014 +0000
Revision:
0:4c3097c65247
Child:
15:a854d49b3d25
Native mode drivers

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ktownsend 0:4c3097c65247 1 /* mbed Microcontroller Library
ktownsend 0:4c3097c65247 2 * Copyright (c) 2006-2013 ARM Limited
ktownsend 0:4c3097c65247 3 *
ktownsend 0:4c3097c65247 4 * Licensed under the Apache License, Version 2.0 (the "License");
ktownsend 0:4c3097c65247 5 * you may not use this file except in compliance with the License.
ktownsend 0:4c3097c65247 6 * You may obtain a copy of the License at
ktownsend 0:4c3097c65247 7 *
ktownsend 0:4c3097c65247 8 * http://www.apache.org/licenses/LICENSE-2.0
ktownsend 0:4c3097c65247 9 *
ktownsend 0:4c3097c65247 10 * Unless required by applicable law or agreed to in writing, software
ktownsend 0:4c3097c65247 11 * distributed under the License is distributed on an "AS IS" BASIS,
ktownsend 0:4c3097c65247 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ktownsend 0:4c3097c65247 13 * See the License for the specific language governing permissions and
ktownsend 0:4c3097c65247 14 * limitations under the License.
ktownsend 0:4c3097c65247 15 */
ktownsend 0:4c3097c65247 16
ktownsend 0:4c3097c65247 17 #ifndef __GATT_SERVER_H__
ktownsend 0:4c3097c65247 18 #define __GATT_SERVER_H__
ktownsend 0:4c3097c65247 19
ktownsend 0:4c3097c65247 20 #include "mbed.h"
ktownsend 0:4c3097c65247 21 #include "blecommon.h"
ktownsend 0:4c3097c65247 22 #include "GattService.h"
ktownsend 0:4c3097c65247 23 #include "GattServerEvents.h"
ktownsend 0:4c3097c65247 24
ktownsend 0:4c3097c65247 25 /**************************************************************************/
ktownsend 0:4c3097c65247 26 /*!
ktownsend 0:4c3097c65247 27 \brief
ktownsend 0:4c3097c65247 28 The base class used to abstract GATT Server functionality to a specific
ktownsend 0:4c3097c65247 29 radio transceiver, SOC or BLE Stack.
ktownsend 0:4c3097c65247 30 */
ktownsend 0:4c3097c65247 31 /**************************************************************************/
ktownsend 0:4c3097c65247 32 class GattServer
ktownsend 0:4c3097c65247 33 {
ktownsend 0:4c3097c65247 34 private:
ktownsend 0:4c3097c65247 35 GattServerEvents *m_pEventHandler;
ktownsend 0:4c3097c65247 36
ktownsend 0:4c3097c65247 37 public:
ktownsend 0:4c3097c65247 38 /* These functions must be defined in the sub-class */
ktownsend 0:4c3097c65247 39 virtual ble_error_t addService(GattService &) = 0;
ktownsend 0:4c3097c65247 40 virtual ble_error_t readValue(uint16_t, uint8_t[], uint16_t) = 0;
ktownsend 0:4c3097c65247 41 virtual ble_error_t updateValue(uint16_t, uint8_t[], uint16_t) = 0;
ktownsend 0:4c3097c65247 42
ktownsend 0:4c3097c65247 43 // ToDo: For updateValue, check the CCCD to see if the value we are
ktownsend 0:4c3097c65247 44 // updating has the notify or indicate bits sent, and if BOTH are set
ktownsend 0:4c3097c65247 45 // be sure to call sd_ble_gatts_hvx() twice with notify then indicate!
ktownsend 0:4c3097c65247 46 // Strange use case, but valid and must be covered!
ktownsend 0:4c3097c65247 47
ktownsend 0:4c3097c65247 48 /* Event callback handlers */
ktownsend 0:4c3097c65247 49 void setEventHandler(GattServerEvents *pEventHandler) {m_pEventHandler = pEventHandler;}
ktownsend 0:4c3097c65247 50 void handleEvent(GattServerEvents::gattEvent_e type) { // void handleEvent(GattServerEvents::gattEvent_e type, event_data* data) {
ktownsend 0:4c3097c65247 51 if (NULL == m_pEventHandler)
ktownsend 0:4c3097c65247 52 return;
ktownsend 0:4c3097c65247 53 switch(type) {
ktownsend 0:4c3097c65247 54 case GattServerEvents::GATT_EVENT_DATA_SENT:
ktownsend 0:4c3097c65247 55 m_pEventHandler->onDataSent();
ktownsend 0:4c3097c65247 56 break;
ktownsend 0:4c3097c65247 57 case GattServerEvents::GATT_EVENT_DATA_WRITTEN:
ktownsend 0:4c3097c65247 58 m_pEventHandler->onDataWritten();
ktownsend 0:4c3097c65247 59 break;
ktownsend 0:4c3097c65247 60 case GattServerEvents::GATT_EVENT_UPDATES_ENABLED:
ktownsend 0:4c3097c65247 61 m_pEventHandler->onUpdatesEnabled();
ktownsend 0:4c3097c65247 62 break;
ktownsend 0:4c3097c65247 63 case GattServerEvents::GATT_EVENT_UPDATES_DISABLED:
ktownsend 0:4c3097c65247 64 m_pEventHandler->onUpdatesDisabled();
ktownsend 0:4c3097c65247 65 break;
ktownsend 0:4c3097c65247 66 case GattServerEvents::GATT_EVENT_CONFIRMATION_RECEIVED:
ktownsend 0:4c3097c65247 67 m_pEventHandler->onConfirmationReceived();
ktownsend 0:4c3097c65247 68 break;
ktownsend 0:4c3097c65247 69 }
ktownsend 0:4c3097c65247 70 }
ktownsend 0:4c3097c65247 71
ktownsend 0:4c3097c65247 72 uint8_t serviceCount;
ktownsend 0:4c3097c65247 73 uint8_t characteristicCount;
ktownsend 0:4c3097c65247 74 };
ktownsend 0:4c3097c65247 75
ktownsend 0:4c3097c65247 76 #endif