Microbug / BLE_API_FOTA

Lightly modified version of the BLE stack, that doesn't bring up a DFUService by default... as we have our own.

Fork of BLE_API by Bluetooth Low Energy

services/iBeaconService.h@286:898ff71b9502, 2015-02-13 (annotated)

Committer:
rgrover1
Date:
Fri Feb 13 16:37:42 2015 +0000
Revision:
286:898ff71b9502
Child:
288:1956023d42fb
Synchronized with git rev 8fe57958

Author: Austin Blackstone

added API for creating iBeacons

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rgrover1 286:898ff71b9502 1 /* mbed Microcontroller Library
rgrover1 286:898ff71b9502 2 * Copyright (c) 2006-2015 ARM Limited
rgrover1 286:898ff71b9502 3 *
rgrover1 286:898ff71b9502 4 * Licensed under the Apache License, Version 2.0 (the "License");
rgrover1 286:898ff71b9502 5 * you may not use this file except in compliance with the License.
rgrover1 286:898ff71b9502 6 * You may obtain a copy of the License at
rgrover1 286:898ff71b9502 7 *
rgrover1 286:898ff71b9502 8 * http://www.apache.org/licenses/LICENSE-2.0
rgrover1 286:898ff71b9502 9 *
rgrover1 286:898ff71b9502 10 * Unless required by applicable law or agreed to in writing, software
rgrover1 286:898ff71b9502 11 * distributed under the License is distributed on an "AS IS" BASIS,
rgrover1 286:898ff71b9502 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
rgrover1 286:898ff71b9502 13 * See the License for the specific language governing permissions and
rgrover1 286:898ff71b9502 14 * limitations under the License.
rgrover1 286:898ff71b9502 15 */
rgrover1 286:898ff71b9502 16 #ifndef __BLE_IBEACON_SERVICE_H__
rgrover1 286:898ff71b9502 17 #define __BLE_IBEACON_SERVICE_H__
rgrover1 286:898ff71b9502 18
rgrover1 286:898ff71b9502 19 #include "BLEDevice.h"
rgrover1 286:898ff71b9502 20
rgrover1 286:898ff71b9502 21 /**
rgrover1 286:898ff71b9502 22 * @class iBeaconService
rgrover1 286:898ff71b9502 23 * @brief iBeacon Service. This service sets up a device to broadcast advertising packets to mimic an iBeacon<br>
rgrover1 286:898ff71b9502 24 */
rgrover1 286:898ff71b9502 25
rgrover1 286:898ff71b9502 26 class iBeaconService
rgrover1 286:898ff71b9502 27 {
rgrover1 286:898ff71b9502 28 public:
rgrover1 286:898ff71b9502 29 iBeaconService(BLEDevice &_ble, uint8_t proxUUID[16],uint16_t majNum,uint16_t minNum,uint8_t txP=0xC8, uint16_t compID=0x004C):
rgrover1 286:898ff71b9502 30 ble(_ble)
rgrover1 286:898ff71b9502 31 {
rgrover1 286:898ff71b9502 32 data.ID = 0x02; // Optional ID field
rgrover1 286:898ff71b9502 33 data.len = 0x15; // Len of remaining stuff (16B UUID, 2B Maj, 2B Min, 1B TxP)
rgrover1 286:898ff71b9502 34 data.majorNumber = ((majNum<<8) | (majNum >>8));
rgrover1 286:898ff71b9502 35 data.minorNumber = ((minNum<<8) | (minNum >>8));
rgrover1 286:898ff71b9502 36 data.txPower = txP; // The user should calibrate this to ~1meter fromt he device
rgrover1 286:898ff71b9502 37 data.companyID = compID; // Note: all iBeacons use the Apple ID of 0x004C
rgrover1 286:898ff71b9502 38
rgrover1 286:898ff71b9502 39 // copy across proximity UUID
rgrover1 286:898ff71b9502 40 for(int x=0; x<sizeof(data.proximityUUID); x++) {
rgrover1 286:898ff71b9502 41 data.proximityUUID[x]=proxUUID[x];
rgrover1 286:898ff71b9502 42 }
rgrover1 286:898ff71b9502 43
rgrover1 286:898ff71b9502 44 // Set up iBeacon data
rgrover1 286:898ff71b9502 45 // Generate the 0x020106 part of the iBeacon Prefix
rgrover1 286:898ff71b9502 46 ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
rgrover1 286:898ff71b9502 47 // Generate the 0x1AFF part of the iBeacon Prefix
rgrover1 286:898ff71b9502 48 ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, data.raw, sizeof(data.raw));
rgrover1 286:898ff71b9502 49
rgrover1 286:898ff71b9502 50 // Set advertising type
rgrover1 286:898ff71b9502 51 ble.setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED);
rgrover1 286:898ff71b9502 52 }
rgrover1 286:898ff71b9502 53
rgrover1 286:898ff71b9502 54 public:
rgrover1 286:898ff71b9502 55 union {
rgrover1 286:898ff71b9502 56 uint8_t raw[25];
rgrover1 286:898ff71b9502 57 struct {
rgrover1 286:898ff71b9502 58 uint16_t companyID;
rgrover1 286:898ff71b9502 59 uint8_t ID;
rgrover1 286:898ff71b9502 60 uint8_t len;
rgrover1 286:898ff71b9502 61 uint8_t proximityUUID[16];
rgrover1 286:898ff71b9502 62 uint16_t majorNumber;
rgrover1 286:898ff71b9502 63 uint16_t minorNumber;
rgrover1 286:898ff71b9502 64 uint8_t txPower;
rgrover1 286:898ff71b9502 65 };
rgrover1 286:898ff71b9502 66 } data;
rgrover1 286:898ff71b9502 67
rgrover1 286:898ff71b9502 68 private:
rgrover1 286:898ff71b9502 69 BLEDevice &ble;
rgrover1 286:898ff71b9502 70
rgrover1 286:898ff71b9502 71 };
rgrover1 286:898ff71b9502 72
rgrover1 286:898ff71b9502 73 #endif //__BLE_IBEACON_SERVICE_H__