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Dependencies:   BLE_API mbed nRF51822

Fork of BLE_iBeacon by Bluetooth Low Energy

iBeaconService.h@54:3a655a9fce9a, 2015-02-12 (annotated)

Committer:
mbedAustin
Date:
Thu Feb 12 22:43:20 2015 +0000
Revision:
54:3a655a9fce9a
Parent:
53:f9ec2c7a47f5 
Changed default MajorNumber MinorNumber to decimal numbers instead of hex numbers because most smartphone applications display decimal not hex

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbedAustin 53:f9ec2c7a47f5 1 /* mbed Microcontroller Library
mbedAustin 53:f9ec2c7a47f5 2 * Copyright (c) 2006-2015 ARM Limited
mbedAustin 53:f9ec2c7a47f5 3 *
mbedAustin 53:f9ec2c7a47f5 4 * Licensed under the Apache License, Version 2.0 (the "License");
mbedAustin 53:f9ec2c7a47f5 5 * you may not use this file except in compliance with the License.
mbedAustin 53:f9ec2c7a47f5 6 * You may obtain a copy of the License at
mbedAustin 53:f9ec2c7a47f5 7 *
mbedAustin 53:f9ec2c7a47f5 8 * http://www.apache.org/licenses/LICENSE-2.0
mbedAustin 53:f9ec2c7a47f5 9 *
mbedAustin 53:f9ec2c7a47f5 10 * Unless required by applicable law or agreed to in writing, software
mbedAustin 53:f9ec2c7a47f5 11 * distributed under the License is distributed on an "AS IS" BASIS,
mbedAustin 53:f9ec2c7a47f5 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbedAustin 53:f9ec2c7a47f5 13 * See the License for the specific language governing permissions and
mbedAustin 53:f9ec2c7a47f5 14 * limitations under the License.
mbedAustin 53:f9ec2c7a47f5 15 */
mbedAustin 53:f9ec2c7a47f5 16 #ifndef __BLE_IBEACON_SERVICE_H__
mbedAustin 53:f9ec2c7a47f5 17 #define __BLE_IBEACON_SERVICE_H__
mbedAustin 53:f9ec2c7a47f5 18
mbedAustin 53:f9ec2c7a47f5 19 #include "BLEDevice.h"
mbedAustin 53:f9ec2c7a47f5 20
mbedAustin 53:f9ec2c7a47f5 21 /**
mbedAustin 53:f9ec2c7a47f5 22 * @class iBeaconService
mbedAustin 53:f9ec2c7a47f5 23 * @brief iBeacon Service. This service sets up a device to broadcast advertising packets to mimic an iBeacon<br>
mbedAustin 53:f9ec2c7a47f5 24 */
mbedAustin 53:f9ec2c7a47f5 25
mbedAustin 53:f9ec2c7a47f5 26 class iBeaconService
mbedAustin 53:f9ec2c7a47f5 27 {
mbedAustin 53:f9ec2c7a47f5 28 public:
mbedAustin 53:f9ec2c7a47f5 29 iBeaconService(BLEDevice &_ble, uint8_t proxUUID[16],uint16_t majNum,uint16_t minNum,uint8_t txP=0xC8, uint16_t compID=0x004C):
mbedAustin 53:f9ec2c7a47f5 30 ble(_ble)
mbedAustin 53:f9ec2c7a47f5 31 {
mbedAustin 53:f9ec2c7a47f5 32 data.ID = 0x02; // Optional ID field
mbedAustin 53:f9ec2c7a47f5 33 data.len = 0x15; // Len of remaining stuff (16B UUID, 2B Maj, 2B Min, 1B TxP)
mbedAustin 53:f9ec2c7a47f5 34 data.majorNumber = ((majNum<<8) | (majNum >>8));
mbedAustin 53:f9ec2c7a47f5 35 data.minorNumber = ((minNum<<8) | (minNum >>8));
mbedAustin 53:f9ec2c7a47f5 36 data.txPower = txP; // The user should calibrate this to ~1meter fromt he device
mbedAustin 53:f9ec2c7a47f5 37 data.companyID = compID; // Note: all iBeacons use the Apple ID of 0x004C
mbedAustin 53:f9ec2c7a47f5 38
mbedAustin 53:f9ec2c7a47f5 39 // copy across proximity UUID
mbedAustin 53:f9ec2c7a47f5 40 for(int x=0; x<sizeof(data.proximityUUID); x++) {
mbedAustin 53:f9ec2c7a47f5 41 data.proximityUUID[x]=proxUUID[x];
mbedAustin 53:f9ec2c7a47f5 42 }
mbedAustin 53:f9ec2c7a47f5 43
mbedAustin 53:f9ec2c7a47f5 44 // Set up iBeacon data
mbedAustin 53:f9ec2c7a47f5 45 // Generate the 0x020106 part of the iBeacon Prefix
mbedAustin 53:f9ec2c7a47f5 46 ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
mbedAustin 53:f9ec2c7a47f5 47 // Generate the 0x1AFF part of the iBeacon Prefix
mbedAustin 53:f9ec2c7a47f5 48 ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, data.raw, sizeof(data.raw));
mbedAustin 53:f9ec2c7a47f5 49
mbedAustin 53:f9ec2c7a47f5 50 // Set advertising type
mbedAustin 53:f9ec2c7a47f5 51 ble.setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED);
mbedAustin 53:f9ec2c7a47f5 52 }
mbedAustin 53:f9ec2c7a47f5 53
mbedAustin 53:f9ec2c7a47f5 54 public:
mbedAustin 53:f9ec2c7a47f5 55 union {
mbedAustin 53:f9ec2c7a47f5 56 uint8_t raw[25];
mbedAustin 53:f9ec2c7a47f5 57 struct {
mbedAustin 53:f9ec2c7a47f5 58 uint16_t companyID;
mbedAustin 53:f9ec2c7a47f5 59 uint8_t ID;
mbedAustin 53:f9ec2c7a47f5 60 uint8_t len;
mbedAustin 53:f9ec2c7a47f5 61 uint8_t proximityUUID[16];
mbedAustin 53:f9ec2c7a47f5 62 uint16_t majorNumber;
mbedAustin 53:f9ec2c7a47f5 63 uint16_t minorNumber;
mbedAustin 53:f9ec2c7a47f5 64 uint8_t txPower;
mbedAustin 53:f9ec2c7a47f5 65 };
mbedAustin 53:f9ec2c7a47f5 66 } data;
mbedAustin 53:f9ec2c7a47f5 67
mbedAustin 53:f9ec2c7a47f5 68 private:
mbedAustin 53:f9ec2c7a47f5 69 BLEDevice &ble;
mbedAustin 53:f9ec2c7a47f5 70
mbedAustin 53:f9ec2c7a47f5 71 };
mbedAustin 53:f9ec2c7a47f5 72
mbedAustin 53:f9ec2c7a47f5 73 #endif //__BLE_IBEACON_SERVICE_H__