Austin Blackstone / Mbed 2 deprecated ble-scanner-demo-beacon

BLE beacon code designed to be remotely compiled by the ble-scanner-station-demo code. https://github.com/BlackstoneEngineering/ble-scanner-station-demo

Dependencies:   BLE_API mbed nRF51822

Fork of BLE_GAP_Example by Bluetooth Low Energy

This code is meant to be used as a target for remote compilation. Users can pass in the NAME variable to change the broadcast name of the beacon being compiled.

This program is meant to be used in conjunction with the NodeJS ble-scanner-station-demo webapp and the remote compile api JS webapp.

The NodeJS ble-scanner-station-demo will display a webpage like the following. The Orange text will be replaced with the name of the beacon. For more details see the repo page

/media/uploads/mbedAustin/screenshot.png

CustomAdvertisingPacket.h

Committer:
mbedAustin
Date:
2015-02-13
Revision:
1:0692bee84264

File content as of revision 1:0692bee84264:


#ifndef __BLE_EVOTHINGS_CUSTOM_GAP_H__
#define __BLE_EVOTHINGS_CUSTOM_GAP_H__

#include "BLEDevice.h" // must include this

/**
* @class iBeaconService
* @brief iBeacon Service. This service sets up a device to broadcast advertising packets to mimic an iBeacon<br>
*/

class iBeaconService
{
public:
    iBeaconService(BLEDevice &_ble, uint8_t proxUUID[16],uint16_t majNum,uint16_t minNum,uint8_t txP=0xC8, uint16_t compID=0x004C):
        ble(_ble)
    {
        data.ID =  0x02;         // Optional ID field
        data.len = 0x15;         // Len of remaining stuff (16B UUID, 2B Maj, 2B Min, 1B TxP)
        data.majorNumber = ((majNum<<8) | (majNum >>8));
        data.minorNumber = ((minNum<<8) | (minNum >>8));
        data.txPower = txP;      // The user should calibrate this to ~1meter fromt he device
        data.companyID = compID; // Note: all iBeacons use the Apple ID of 0x004C

        // copy across proximity UUID
        for(int x=0; x<sizeof(data.proximityUUID); x++) {
            data.proximityUUID[x]=proxUUID[x];
        }

        // Set up iBeacon data
        // Generate the 0x020106 part of the iBeacon Prefix
        ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
        // Generate the 0x1AFF part of the iBeacon Prefix
        ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, data.raw, sizeof(data.raw));

        // Set advertising type
        ble.setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED);
    }

public:
    union {
        uint8_t raw[25];
        struct {
            uint16_t companyID;
            uint8_t ID;
            uint8_t len;
            uint8_t proximityUUID[16];
            uint16_t majorNumber;
            uint16_t minorNumber;
            uint8_t txPower;
        };
    } data;

private:
    BLEDevice &ble;

};

#endif //__BLE_EVOTHINGS_CUSTOM_GAP_H__