Wang Xinglu / BLE_API

High level Bluetooth Low Energy API and radio abstraction layer

Dependencies:   nRF51822

Dependents:   LinkNode_LIS3DH

Fork of BLE_API by Bluetooth Low Energy

services/iBeaconService.h@567:e4b38e43de7c, 2015-06-19 (annotated)

Committer:
rgrover1
Date:
Fri Jun 19 15:52:28 2015 +0100
Revision:
567:e4b38e43de7c
Parent:
528:8d21604fe31d
Child:
671:33ec93d25695
Synchronized with git rev 7e8977d8

Author: Rohit Grover

Release 0.3.8

=============



This is a minor set of enhancements before we yotta-ize BLE_API.



Enhancements

~~~~~~~~~~~~



* Minor rework for class UUID; added a default and copy constructor; and a != operator.



* Added copy constructor and accessors for GapAdvertisingParams.



* GapScanningParams:: remove unnecessary checks for SCAN_TIMEOUT_MAX.



* Add a comment header block to explain why BLEDevice::init() may not be safe

  to call from global static context.



* Introduce GattAttribute::INVALID_HANDLE.



* Replace some deprecated uses of Gap::address_t with Gap::Address_t.



Bugfixes

~~~~~~~~



* None.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rgrover1 567:e4b38e43de7c 1 /* mbed Microcontroller Library
rgrover1 567:e4b38e43de7c 2 * Copyright (c) 2006-2015 ARM Limited
rgrover1 567:e4b38e43de7c 3 *
rgrover1 567:e4b38e43de7c 4 * Licensed under the Apache License, Version 2.0 (the "License");
rgrover1 567:e4b38e43de7c 5 * you may not use this file except in compliance with the License.
rgrover1 567:e4b38e43de7c 6 * You may obtain a copy of the License at
rgrover1 567:e4b38e43de7c 7 *
rgrover1 567:e4b38e43de7c 8 * http://www.apache.org/licenses/LICENSE-2.0
rgrover1 567:e4b38e43de7c 9 *
rgrover1 567:e4b38e43de7c 10 * Unless required by applicable law or agreed to in writing, software
rgrover1 567:e4b38e43de7c 11 * distributed under the License is distributed on an "AS IS" BASIS,
rgrover1 567:e4b38e43de7c 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
rgrover1 567:e4b38e43de7c 13 * See the License for the specific language governing permissions and
rgrover1 567:e4b38e43de7c 14 * limitations under the License.
rgrover1 567:e4b38e43de7c 15 */
rgrover1 567:e4b38e43de7c 16 #ifndef __BLE_IBEACON_SERVICE_H__
rgrover1 567:e4b38e43de7c 17 #define __BLE_IBEACON_SERVICE_H__
rgrover1 567:e4b38e43de7c 18
rgrover1 567:e4b38e43de7c 19 #include "core_cmInstr.h"
rgrover1 567:e4b38e43de7c 20 #include "BLEDevice.h"
rgrover1 567:e4b38e43de7c 21
rgrover1 567:e4b38e43de7c 22 /**
rgrover1 567:e4b38e43de7c 23 * @class iBeaconService
rgrover1 567:e4b38e43de7c 24 * @brief iBeacon Service. This service sets up a device to broadcast advertising packets to mimic an iBeacon<br>
rgrover1 567:e4b38e43de7c 25 */
rgrover1 567:e4b38e43de7c 26
rgrover1 567:e4b38e43de7c 27 class iBeaconService
rgrover1 567:e4b38e43de7c 28 {
rgrover1 567:e4b38e43de7c 29 public:
rgrover1 567:e4b38e43de7c 30 typedef const uint8_t LocationUUID_t[16];
rgrover1 567:e4b38e43de7c 31
rgrover1 567:e4b38e43de7c 32 union Payload {
rgrover1 567:e4b38e43de7c 33 uint8_t raw[25];
rgrover1 567:e4b38e43de7c 34 struct {
rgrover1 567:e4b38e43de7c 35 uint16_t companyID;
rgrover1 567:e4b38e43de7c 36 uint8_t ID;
rgrover1 567:e4b38e43de7c 37 uint8_t len;
rgrover1 567:e4b38e43de7c 38 uint8_t proximityUUID[16];
rgrover1 567:e4b38e43de7c 39 uint16_t majorNumber;
rgrover1 567:e4b38e43de7c 40 uint16_t minorNumber;
rgrover1 567:e4b38e43de7c 41 uint8_t txPower;
rgrover1 567:e4b38e43de7c 42 };
rgrover1 567:e4b38e43de7c 43
rgrover1 567:e4b38e43de7c 44 Payload(LocationUUID_t uuid, uint16_t majNum, uint16_t minNum, uint8_t transmitPower, uint16_t companyIDIn) :
rgrover1 567:e4b38e43de7c 45 companyID(companyIDIn), ID(0x02), len(0x15), majorNumber(__REV16(majNum)), minorNumber(__REV16(minNum)), txPower(transmitPower)
rgrover1 567:e4b38e43de7c 46 {
rgrover1 567:e4b38e43de7c 47 memcpy(proximityUUID, uuid, sizeof(LocationUUID_t));
rgrover1 567:e4b38e43de7c 48 }
rgrover1 567:e4b38e43de7c 49 };
rgrover1 567:e4b38e43de7c 50
rgrover1 567:e4b38e43de7c 51 public:
rgrover1 567:e4b38e43de7c 52 iBeaconService(BLEDevice &_ble,
rgrover1 567:e4b38e43de7c 53 LocationUUID_t uuid,
rgrover1 567:e4b38e43de7c 54 uint16_t majNum,
rgrover1 567:e4b38e43de7c 55 uint16_t minNum,
rgrover1 567:e4b38e43de7c 56 uint8_t txP = 0xC8,
rgrover1 567:e4b38e43de7c 57 uint16_t compID = 0x004C) :
rgrover1 567:e4b38e43de7c 58 ble(_ble), data(uuid, majNum, minNum, txP, compID)
rgrover1 567:e4b38e43de7c 59 {
rgrover1 567:e4b38e43de7c 60 // Generate the 0x020106 part of the iBeacon Prefix
rgrover1 567:e4b38e43de7c 61 ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
rgrover1 567:e4b38e43de7c 62 // Generate the 0x1AFF part of the iBeacon Prefix
rgrover1 567:e4b38e43de7c 63 ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, data.raw, sizeof(data.raw));
rgrover1 567:e4b38e43de7c 64
rgrover1 567:e4b38e43de7c 65 // Set advertising type
rgrover1 567:e4b38e43de7c 66 ble.setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED);
rgrover1 567:e4b38e43de7c 67 }
rgrover1 567:e4b38e43de7c 68
rgrover1 567:e4b38e43de7c 69 private:
rgrover1 567:e4b38e43de7c 70 BLEDevice &ble;
rgrover1 567:e4b38e43de7c 71 Payload data;
rgrover1 567:e4b38e43de7c 72 };
rgrover1 567:e4b38e43de7c 73
rgrover1 567:e4b38e43de7c 74 #endif //__BLE_IBEACON_SERVICE_H__