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@710:b2e1a2660ec2, 2015-06-19 (annotated)

Committer:
rgrover1
Date:
Fri Jun 19 15:53:28 2015 +0100
Revision:
710:b2e1a2660ec2
Parent:
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 710:b2e1a2660ec2 1 /* mbed Microcontroller Library
rgrover1 710:b2e1a2660ec2 2 * Copyright (c) 2006-2015 ARM Limited
rgrover1 710:b2e1a2660ec2 3 *
rgrover1 710:b2e1a2660ec2 4 * Licensed under the Apache License, Version 2.0 (the "License");
rgrover1 710:b2e1a2660ec2 5 * you may not use this file except in compliance with the License.
rgrover1 710:b2e1a2660ec2 6 * You may obtain a copy of the License at
rgrover1 710:b2e1a2660ec2 7 *
rgrover1 710:b2e1a2660ec2 8 * http://www.apache.org/licenses/LICENSE-2.0
rgrover1 710:b2e1a2660ec2 9 *
rgrover1 710:b2e1a2660ec2 10 * Unless required by applicable law or agreed to in writing, software
rgrover1 710:b2e1a2660ec2 11 * distributed under the License is distributed on an "AS IS" BASIS,
rgrover1 710:b2e1a2660ec2 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
rgrover1 710:b2e1a2660ec2 13 * See the License for the specific language governing permissions and
rgrover1 710:b2e1a2660ec2 14 * limitations under the License.
rgrover1 710:b2e1a2660ec2 15 */
rgrover1 710:b2e1a2660ec2 16 #ifndef __BLE_IBEACON_SERVICE_H__
rgrover1 710:b2e1a2660ec2 17 #define __BLE_IBEACON_SERVICE_H__
rgrover1 710:b2e1a2660ec2 18
rgrover1 710:b2e1a2660ec2 19 #include "core_cmInstr.h"
rgrover1 710:b2e1a2660ec2 20 #include "BLEDevice.h"
rgrover1 710:b2e1a2660ec2 21
rgrover1 710:b2e1a2660ec2 22 /**
rgrover1 710:b2e1a2660ec2 23 * @class iBeaconService
rgrover1 710:b2e1a2660ec2 24 * @brief iBeacon Service. This service sets up a device to broadcast advertising packets to mimic an iBeacon<br>
rgrover1 710:b2e1a2660ec2 25 */
rgrover1 710:b2e1a2660ec2 26
rgrover1 710:b2e1a2660ec2 27 class iBeaconService
rgrover1 710:b2e1a2660ec2 28 {
rgrover1 710:b2e1a2660ec2 29 public:
rgrover1 710:b2e1a2660ec2 30 typedef const uint8_t LocationUUID_t[16];
rgrover1 710:b2e1a2660ec2 31
rgrover1 710:b2e1a2660ec2 32 union Payload {
rgrover1 710:b2e1a2660ec2 33 uint8_t raw[25];
rgrover1 710:b2e1a2660ec2 34 struct {
rgrover1 710:b2e1a2660ec2 35 uint16_t companyID;
rgrover1 710:b2e1a2660ec2 36 uint8_t ID;
rgrover1 710:b2e1a2660ec2 37 uint8_t len;
rgrover1 710:b2e1a2660ec2 38 uint8_t proximityUUID[16];
rgrover1 710:b2e1a2660ec2 39 uint16_t majorNumber;
rgrover1 710:b2e1a2660ec2 40 uint16_t minorNumber;
rgrover1 710:b2e1a2660ec2 41 uint8_t txPower;
rgrover1 710:b2e1a2660ec2 42 };
rgrover1 710:b2e1a2660ec2 43
rgrover1 710:b2e1a2660ec2 44 Payload(LocationUUID_t uuid, uint16_t majNum, uint16_t minNum, uint8_t transmitPower, uint16_t companyIDIn) :
rgrover1 710:b2e1a2660ec2 45 companyID(companyIDIn), ID(0x02), len(0x15), majorNumber(__REV16(majNum)), minorNumber(__REV16(minNum)), txPower(transmitPower)
rgrover1 710:b2e1a2660ec2 46 {
rgrover1 710:b2e1a2660ec2 47 memcpy(proximityUUID, uuid, sizeof(LocationUUID_t));
rgrover1 710:b2e1a2660ec2 48 }
rgrover1 710:b2e1a2660ec2 49 };
rgrover1 710:b2e1a2660ec2 50
rgrover1 710:b2e1a2660ec2 51 public:
rgrover1 710:b2e1a2660ec2 52 iBeaconService(BLEDevice &_ble,
rgrover1 710:b2e1a2660ec2 53 LocationUUID_t uuid,
rgrover1 710:b2e1a2660ec2 54 uint16_t majNum,
rgrover1 710:b2e1a2660ec2 55 uint16_t minNum,
rgrover1 710:b2e1a2660ec2 56 uint8_t txP = 0xC8,
rgrover1 710:b2e1a2660ec2 57 uint16_t compID = 0x004C) :
rgrover1 710:b2e1a2660ec2 58 ble(_ble), data(uuid, majNum, minNum, txP, compID)
rgrover1 710:b2e1a2660ec2 59 {
rgrover1 710:b2e1a2660ec2 60 // Generate the 0x020106 part of the iBeacon Prefix
rgrover1 710:b2e1a2660ec2 61 ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
rgrover1 710:b2e1a2660ec2 62 // Generate the 0x1AFF part of the iBeacon Prefix
rgrover1 710:b2e1a2660ec2 63 ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, data.raw, sizeof(data.raw));
rgrover1 710:b2e1a2660ec2 64
rgrover1 710:b2e1a2660ec2 65 // Set advertising type
rgrover1 710:b2e1a2660ec2 66 ble.setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED);
rgrover1 710:b2e1a2660ec2 67 }
rgrover1 710:b2e1a2660ec2 68
rgrover1 710:b2e1a2660ec2 69 private:
rgrover1 710:b2e1a2660ec2 70 BLEDevice &ble;
rgrover1 710:b2e1a2660ec2 71 Payload data;
rgrover1 710:b2e1a2660ec2 72 };
rgrover1 710:b2e1a2660ec2 73
rgrover1 710:b2e1a2660ec2 74 #endif //__BLE_IBEACON_SERVICE_H__