Kai Ren / BluetoothWorld2018BeaconsClass

This project contains two type of beacons: Eddystone and iBeacon.

Dependencies:   microbit-iBeacon

Fork of BTW_ComboBeacon_Solution by KEN OGAMI

beacon_src.txt@21:8d35c362b325, 2018-08-02 (annotated)

Committer:
krenbluetoothsig
Date:
Thu Aug 02 14:40:17 2018 +0000
Revision:
21:8d35c362b325
Parent:
20:223f589c3fe9 
1. CHG: minor change for code retract.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
krenbluetoothsig 20:223f589c3fe9 1 //DIRECTORY: ./main.cpp
krenbluetoothsig 20:223f589c3fe9 2
krenbluetoothsig 19:8c3dd0a6a0a1 3 //**@code **********************//
krenbluetoothsig 18:eeea3e01140c 4 // TODO: add ADV on and off flag
krenbluetoothsig 18:eeea3e01140c 5 #define ADV_ON 1
krenbluetoothsig 18:eeea3e01140c 6 #define ADV_OFF 0
krenbluetoothsig 19:8c3dd0a6a0a1 7 //**@endcode *******************//
krenbluetoothsig 19:8c3dd0a6a0a1 8
krenbluetoothsig 16:2a71c1b5fd71 9
krenbluetoothsig 19:8c3dd0a6a0a1 10 //**@code **********************//
krenbluetoothsig 19:8c3dd0a6a0a1 11 // TODO: constants, used for iBeacon UUID(MSB first), Major, Minor and txpower setting
krenbluetoothsig 18:eeea3e01140c 12 const uint8_t iBeaconProximityUUIDraw[] = {
krenbluetoothsig 18:eeea3e01140c 13 0x01, 0xD9, 0xC8, 0x00, 0x45, 0xF3, 0x40, 0x24, 0x93, 0xB0, 0xB0, 0xCD, 0x4A, 0x50, 0x2A, 0xF7
krenbluetoothsig 18:eeea3e01140c 14 }; // 01D9C800-45F3-4024-93B0-B0CD4A502AF7 use this UUID including dashes in mobile application
krenbluetoothsig 18:eeea3e01140c 15 const UUID iBeaconProximityUUID(iBeaconProximityUUIDraw);
krenbluetoothsig 18:eeea3e01140c 16 const int16_t iBeaconMajor = 1234;
krenbluetoothsig 18:eeea3e01140c 17 const int16_t iBeaconMinor = 5678;
krenbluetoothsig 16:2a71c1b5fd71 18 // lvl : Pwr@ 1m : Pwr@ 0m
krenbluetoothsig 16:2a71c1b5fd71 19 // 0 : -90 : -49
krenbluetoothsig 16:2a71c1b5fd71 20 // 1 : -78 : -37
krenbluetoothsig 16:2a71c1b5fd71 21 // 2 : -74 : -33
krenbluetoothsig 16:2a71c1b5fd71 22 // 3 : -69 : -28
krenbluetoothsig 16:2a71c1b5fd71 23 // 4 : -66 : -25
krenbluetoothsig 16:2a71c1b5fd71 24 // 5 : -61 : -20
krenbluetoothsig 16:2a71c1b5fd71 25 // 6 : -56 : -15
krenbluetoothsig 16:2a71c1b5fd71 26 // 7 : -51 : -10
krenbluetoothsig 16:2a71c1b5fd71 27 const int8_t CALIBRATED_POWERS[] = {-49, -37, -33, -28, -25, -20, -15, -10};
krenbluetoothsig 19:8c3dd0a6a0a1 28 //**@endcode *******************//
krenbluetoothsig 16:2a71c1b5fd71 29
krenbluetoothsig 21:8d35c362b325 30
krenbluetoothsig 19:8c3dd0a6a0a1 31 //**@code **********************//
krenbluetoothsig 18:eeea3e01140c 32 // TODO: global data and functions
krenbluetoothsig 18:eeea3e01140c 33 char eddystoneURL[] = "https://www.bluetooth.com";
krenbluetoothsig 16:2a71c1b5fd71 34 uint8_t advertising = 0;
krenbluetoothsig 16:2a71c1b5fd71 35 uint8_t tx_power_level = 6;
krenbluetoothsig 18:eeea3e01140c 36 BLE_BEACON_TYPE beacon_type = BEACON_TYPE_EDDYSTONE; // BEACON_TYPE_EDDYSTONE, BEACON_TYPE_IBEACON, BEACON_TYPE_NONE
krenbluetoothsig 19:8c3dd0a6a0a1 37 //**@endcode *******************//
krenbluetoothsig 16:2a71c1b5fd71 38
krenbluetoothsig 19:8c3dd0a6a0a1 39
krenbluetoothsig 19:8c3dd0a6a0a1 40 //**@code **********************//
krenbluetoothsig 18:eeea3e01140c 41 // TODO: functions, startAdvertising and stopAdvertising
krenbluetoothsig 16:2a71c1b5fd71 42 void startAdvertising() {
krenbluetoothsig 16:2a71c1b5fd71 43 switch(beacon_type)
krenbluetoothsig 16:2a71c1b5fd71 44 {
krenbluetoothsig 16:2a71c1b5fd71 45 case BEACON_TYPE_EDDYSTONE:
krenbluetoothsig 18:eeea3e01140c 46 uBit.bleManager.advertiseEddystoneUrl(eddystoneURL, CALIBRATED_POWERS[tx_power_level - 1], false);
krenbluetoothsig 16:2a71c1b5fd71 47 uBit.display.print("E");
krenbluetoothsig 16:2a71c1b5fd71 48 pcCom.printf("eddystone\r\n");
krenbluetoothsig 16:2a71c1b5fd71 49 break;
krenbluetoothsig 18:eeea3e01140c 50 //
krenbluetoothsig 16:2a71c1b5fd71 51 case BEACON_TYPE_IBEACON:
krenbluetoothsig 16:2a71c1b5fd71 52 uBit.bleManager.advertiseIBeacon(iBeaconProximityUUID, iBeaconMajor, iBeaconMinor, CALIBRATED_POWERS[0]);
krenbluetoothsig 16:2a71c1b5fd71 53 uBit.display.print("i");
krenbluetoothsig 16:2a71c1b5fd71 54 pcCom.printf("iBeacon\r\n");
krenbluetoothsig 16:2a71c1b5fd71 55 break;
krenbluetoothsig 18:eeea3e01140c 56 //
krenbluetoothsig 16:2a71c1b5fd71 57 case BEACON_TYPE_NONE:
krenbluetoothsig 16:2a71c1b5fd71 58 default:
krenbluetoothsig 16:2a71c1b5fd71 59 pcCom.printf("unknow\r\n");
krenbluetoothsig 16:2a71c1b5fd71 60 break;
krenbluetoothsig 16:2a71c1b5fd71 61 }
krenbluetoothsig 16:2a71c1b5fd71 62 uBit.bleManager.setTransmitPower(tx_power_level);
krenbluetoothsig 16:2a71c1b5fd71 63 advertising = 1;
krenbluetoothsig 16:2a71c1b5fd71 64 }
krenbluetoothsig 16:2a71c1b5fd71 65
krenbluetoothsig 16:2a71c1b5fd71 66 void stopAdvertising() {
krenbluetoothsig 16:2a71c1b5fd71 67 pcCom.printf("ADV OFF\r\n");
krenbluetoothsig 16:2a71c1b5fd71 68 uBit.bleManager.stopAdvertising();
krenbluetoothsig 16:2a71c1b5fd71 69 advertising = 0;
krenbluetoothsig 16:2a71c1b5fd71 70 }
krenbluetoothsig 19:8c3dd0a6a0a1 71 //**@endcode *******************//
krenbluetoothsig 16:2a71c1b5fd71 72
krenbluetoothsig 19:8c3dd0a6a0a1 73
krenbluetoothsig 19:8c3dd0a6a0a1 74
krenbluetoothsig 19:8c3dd0a6a0a1 75 //**@code **********************//
krenbluetoothsig 18:eeea3e01140c 76 // TODO: functions, used for ButtonA and ButtonB interrupt callbacks
krenbluetoothsig 16:2a71c1b5fd71 77 void onButtonA(MicroBitEvent)
krenbluetoothsig 16:2a71c1b5fd71 78 {
krenbluetoothsig 16:2a71c1b5fd71 79 // toggle advertising
krenbluetoothsig 16:2a71c1b5fd71 80 switch(advertising)
krenbluetoothsig 16:2a71c1b5fd71 81 {
krenbluetoothsig 16:2a71c1b5fd71 82 case 0:
krenbluetoothsig 16:2a71c1b5fd71 83 pcCom.printf("ADV ON ");
krenbluetoothsig 16:2a71c1b5fd71 84 uBit.display.scroll("ON");
krenbluetoothsig 16:2a71c1b5fd71 85 startAdvertising();
krenbluetoothsig 16:2a71c1b5fd71 86 break;
krenbluetoothsig 16:2a71c1b5fd71 87 case 1:
krenbluetoothsig 16:2a71c1b5fd71 88 pcCom.printf("ADV OFF");
krenbluetoothsig 16:2a71c1b5fd71 89 stopAdvertising();
krenbluetoothsig 16:2a71c1b5fd71 90 uBit.display.scroll("OFF");
krenbluetoothsig 16:2a71c1b5fd71 91 break;
krenbluetoothsig 16:2a71c1b5fd71 92 default:
krenbluetoothsig 16:2a71c1b5fd71 93 break;
krenbluetoothsig 16:2a71c1b5fd71 94 }
krenbluetoothsig 16:2a71c1b5fd71 95 }
krenbluetoothsig 18:eeea3e01140c 96
krenbluetoothsig 16:2a71c1b5fd71 97 void onButtonB(MicroBitEvent)
krenbluetoothsig 16:2a71c1b5fd71 98 {
krenbluetoothsig 18:eeea3e01140c 99 // ButtonB is used to toggle beacon types, switch beacons types
krenbluetoothsig 18:eeea3e01140c 100 // between iBeacon and Eddystone.
krenbluetoothsig 16:2a71c1b5fd71 101 stopAdvertising();
krenbluetoothsig 16:2a71c1b5fd71 102 switch(beacon_type)
krenbluetoothsig 16:2a71c1b5fd71 103 {
krenbluetoothsig 16:2a71c1b5fd71 104 case BEACON_TYPE_EDDYSTONE:
krenbluetoothsig 16:2a71c1b5fd71 105 beacon_type = BEACON_TYPE_IBEACON;
krenbluetoothsig 16:2a71c1b5fd71 106 break;
krenbluetoothsig 16:2a71c1b5fd71 107 case BEACON_TYPE_IBEACON:
krenbluetoothsig 16:2a71c1b5fd71 108 beacon_type = BEACON_TYPE_EDDYSTONE;
krenbluetoothsig 16:2a71c1b5fd71 109 break;
krenbluetoothsig 16:2a71c1b5fd71 110 case BEACON_TYPE_NONE:
krenbluetoothsig 16:2a71c1b5fd71 111 default:
krenbluetoothsig 16:2a71c1b5fd71 112 beacon_type = BEACON_TYPE_EDDYSTONE;
krenbluetoothsig 16:2a71c1b5fd71 113 break;
krenbluetoothsig 16:2a71c1b5fd71 114 }
krenbluetoothsig 16:2a71c1b5fd71 115 startAdvertising();
krenbluetoothsig 16:2a71c1b5fd71 116 }
krenbluetoothsig 19:8c3dd0a6a0a1 117 //**@endcode *******************//
krenbluetoothsig 16:2a71c1b5fd71 118
krenbluetoothsig 16:2a71c1b5fd71 119
krenbluetoothsig 19:8c3dd0a6a0a1 120 //**@code **********************//
krenbluetoothsig 18:eeea3e01140c 121 // TODO: Register the interrupt and callback for ButtonA and ButtonB
krenbluetoothsig 18:eeea3e01140c 122 uBit.messageBus.listen(MICROBIT_ID_BUTTON_A, MICROBIT_BUTTON_EVT_CLICK, onButtonA);
krenbluetoothsig 18:eeea3e01140c 123 uBit.messageBus.listen(MICROBIT_ID_BUTTON_B, MICROBIT_BUTTON_EVT_CLICK, onButtonB);
krenbluetoothsig 19:8c3dd0a6a0a1 124 //**@endcode *******************//
krenbluetoothsig 16:2a71c1b5fd71 125
krenbluetoothsig 19:8c3dd0a6a0a1 126
krenbluetoothsig 19:8c3dd0a6a0a1 127 //**@code **********************//
krenbluetoothsig 19:8c3dd0a6a0a1 128 // TODO: First Advertisment, adv name only
krenbluetoothsig 18:eeea3e01140c 129 uBit.bleManager.advertise();
krenbluetoothsig 19:8c3dd0a6a0a1 130 //**@endcode *******************//