KEN OGAMI / BTW_ComboBeacon_Solution

HoT with iBeacon

Dependencies:   microbit-iBeacon

Fork of BTW_Eddystone_Solution1 by Ken Ogami

Beacon Hands-on-Training solution code using Eddystone URL and iBeacon formats.

Libraries microbit-iBeacon -> microbit-dal-iBeacon

Includes classes for Eddystone and iBeacon. Eddystone only supports URL and UID formats, not TLM.

main.cpp@8:fde95b9f958a, 2017-10-16 (annotated)

Committer:
bluetooth_kyo
Date:
Mon Oct 16 18:36:15 2017 +0000
Revision:
8:fde95b9f958a
Parent:
6:9b09bfc43c69
Child:
10:0b4b38de17b3
Add iBeacon functionality

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bluetooth_mdw 0:580a61fd96a1 1 #include "MicroBit.h"
bluetooth_mdw 0:580a61fd96a1 2
bluetooth_mdw 0:580a61fd96a1 3 MicroBit uBit;
bluetooth_mdw 0:580a61fd96a1 4
bluetooth_kyo 8:fde95b9f958a 5 Serial pcCom(USBTX, USBRX);
bluetooth_kyo 8:fde95b9f958a 6
bluetooth_kyo 8:fde95b9f958a 7 char URL[] = "https://www.bluetooth.com";
wwbluetooth 2:511941b33870 8
wwbluetooth 2:511941b33870 9 // lvl : Pwr@ 1m : Pwr@ 0m
wwbluetooth 2:511941b33870 10 // 0 : -90 : -49
wwbluetooth 2:511941b33870 11 // 1 : -78 : -37
wwbluetooth 2:511941b33870 12 // 2 : -74 : -33
wwbluetooth 2:511941b33870 13 // 3 : -69 : -28
wwbluetooth 2:511941b33870 14 // 4 : -66 : -25
wwbluetooth 2:511941b33870 15 // 5 : -61 : -20
wwbluetooth 2:511941b33870 16 // 6 : -56 : -15
bluetooth_kyo 8:fde95b9f958a 17 // 7 : -51 : -10
wwbluetooth 2:511941b33870 18
bluetooth_mdw 0:580a61fd96a1 19 const int8_t CALIBRATED_POWERS[] = {-49, -37, -33, -28, -25, -20, -15, -10};
bluetooth_mdw 0:580a61fd96a1 20
bluetooth_mdw 0:580a61fd96a1 21 uint8_t advertising = 0;
bluetooth_mdw 0:580a61fd96a1 22 uint8_t tx_power_level = 6;
bluetooth_mdw 0:580a61fd96a1 23
bluetooth_kyo 8:fde95b9f958a 24 BLE_BEACON_TYPE beacon_type = BEACON_TYPE_EDDYSTONE; // BEACON_TYPE_EDDYSTONE, BEACON_TYPE_IBEACON, BEACON_TYPE_NONE
bluetooth_kyo 8:fde95b9f958a 25 // proximity UUID MSB first
bluetooth_kyo 8:fde95b9f958a 26 const uint8_t iBeaconProximityUUIDraw[] = {
bluetooth_kyo 8:fde95b9f958a 27 0xa1, 0xe6, 0xdf, 0x48, 0xaf, 0x6b, 0x11, 0xe7, 0xab, 0xc4, 0xce, 0xc2, 0x78, 0xb6, 0xb5, 0x0a
bluetooth_kyo 8:fde95b9f958a 28 };
bluetooth_kyo 8:fde95b9f958a 29 const UUID iBeaconProximityUUID(iBeaconProximityUUIDraw);
bluetooth_kyo 8:fde95b9f958a 30 const int16_t iBeaconMajor = 0x1234;
bluetooth_kyo 8:fde95b9f958a 31 const int16_t iBeaconMinor = 0x5678;
bluetooth_kyo 8:fde95b9f958a 32
bluetooth_mdw 0:580a61fd96a1 33 void startAdvertising() {
bluetooth_kyo 8:fde95b9f958a 34 switch(beacon_type)
bluetooth_kyo 8:fde95b9f958a 35 {
bluetooth_kyo 8:fde95b9f958a 36 case BEACON_TYPE_EDDYSTONE:
bluetooth_kyo 8:fde95b9f958a 37 uBit.bleManager.advertiseEddystoneUrl(URL, CALIBRATED_POWERS[tx_power_level-1], false);
bluetooth_kyo 8:fde95b9f958a 38 uBit.display.scroll("ADV Eddystone");
bluetooth_kyo 8:fde95b9f958a 39 break;
bluetooth_kyo 8:fde95b9f958a 40 case BEACON_TYPE_IBEACON:
bluetooth_kyo 8:fde95b9f958a 41 uBit.bleManager.advertiseIBeacon(iBeaconProximityUUID, iBeaconMajor, iBeaconMinor, CALIBRATED_POWERS[tx_power_level-1]);
bluetooth_kyo 8:fde95b9f958a 42 uBit.display.scroll("ADV iBeacon");
bluetooth_kyo 8:fde95b9f958a 43 break;
bluetooth_kyo 8:fde95b9f958a 44 case BEACON_TYPE_NONE:
bluetooth_kyo 8:fde95b9f958a 45 default:
bluetooth_kyo 8:fde95b9f958a 46 break;
bluetooth_kyo 8:fde95b9f958a 47 }
bluetooth_mdw 0:580a61fd96a1 48 uBit.bleManager.setTransmitPower(tx_power_level);
bluetooth_mdw 0:580a61fd96a1 49 advertising = 1;
bluetooth_mdw 0:580a61fd96a1 50 }
bluetooth_mdw 0:580a61fd96a1 51
bluetooth_mdw 0:580a61fd96a1 52 void stopAdvertising() {
bluetooth_mdw 0:580a61fd96a1 53 uBit.bleManager.stopAdvertising();
bluetooth_mdw 0:580a61fd96a1 54 uBit.display.scroll("OFF");
bluetooth_mdw 0:580a61fd96a1 55 advertising = 0;
bluetooth_mdw 0:580a61fd96a1 56 }
bluetooth_mdw 0:580a61fd96a1 57
bluetooth_mdw 0:580a61fd96a1 58 void onButtonA(MicroBitEvent)
bluetooth_mdw 0:580a61fd96a1 59 {
bluetooth_kyo 8:fde95b9f958a 60 // toggle advertising
bluetooth_kyo 8:fde95b9f958a 61 switch(advertising)
bluetooth_kyo 8:fde95b9f958a 62 {
bluetooth_kyo 8:fde95b9f958a 63 case 0:
bluetooth_kyo 8:fde95b9f958a 64 startAdvertising();
bluetooth_kyo 8:fde95b9f958a 65 break;
bluetooth_kyo 8:fde95b9f958a 66 case 1:
bluetooth_kyo 8:fde95b9f958a 67 stopAdvertising();
bluetooth_kyo 8:fde95b9f958a 68 break;
bluetooth_kyo 8:fde95b9f958a 69 default:
bluetooth_kyo 8:fde95b9f958a 70 break;
bluetooth_mdw 0:580a61fd96a1 71 }
bluetooth_mdw 0:580a61fd96a1 72 }
bluetooth_mdw 0:580a61fd96a1 73
bluetooth_mdw 0:580a61fd96a1 74 void onButtonB(MicroBitEvent)
bluetooth_mdw 0:580a61fd96a1 75 {
bluetooth_kyo 8:fde95b9f958a 76 // toggle advertising type
bluetooth_kyo 8:fde95b9f958a 77 switch(beacon_type)
bluetooth_kyo 8:fde95b9f958a 78 {
bluetooth_kyo 8:fde95b9f958a 79 case BEACON_TYPE_EDDYSTONE:
bluetooth_kyo 8:fde95b9f958a 80 beacon_type = BEACON_TYPE_IBEACON;
bluetooth_kyo 8:fde95b9f958a 81 break;
bluetooth_kyo 8:fde95b9f958a 82 case BEACON_TYPE_IBEACON:
bluetooth_kyo 8:fde95b9f958a 83 beacon_type = BEACON_TYPE_EDDYSTONE;
bluetooth_kyo 8:fde95b9f958a 84 break;
bluetooth_kyo 8:fde95b9f958a 85 case BEACON_TYPE_NONE:
bluetooth_kyo 8:fde95b9f958a 86 default:
bluetooth_kyo 8:fde95b9f958a 87 beacon_type = BEACON_TYPE_EDDYSTONE;
bluetooth_kyo 8:fde95b9f958a 88 break;
bluetooth_kyo 8:fde95b9f958a 89 }
bluetooth_kyo 8:fde95b9f958a 90 startAdvertising();
bluetooth_mdw 0:580a61fd96a1 91 }
bluetooth_mdw 0:580a61fd96a1 92
bluetooth_kyo 8:fde95b9f958a 93
bluetooth_kyo 8:fde95b9f958a 94
bluetooth_mdw 0:580a61fd96a1 95 int main()
bluetooth_mdw 0:580a61fd96a1 96 {
bluetooth_kyo 8:fde95b9f958a 97 pcCom.printf("mBit Beacon.\n\r");
bluetooth_kyo 8:fde95b9f958a 98
bluetooth_kyo 8:fde95b9f958a 99 // Initialize the micro:bit runtime.
bluetooth_mdw 0:580a61fd96a1 100 uBit.init();
bluetooth_mdw 0:580a61fd96a1 101
bluetooth_mdw 0:580a61fd96a1 102 uBit.messageBus.listen(MICROBIT_ID_BUTTON_A, MICROBIT_BUTTON_EVT_CLICK, onButtonA);
bluetooth_mdw 0:580a61fd96a1 103 uBit.messageBus.listen(MICROBIT_ID_BUTTON_B, MICROBIT_BUTTON_EVT_CLICK, onButtonB);
bluetooth_mdw 0:580a61fd96a1 104
bluetooth_kyo 8:fde95b9f958a 105 uBit.bleManager.advertise(); //First Advertisment, adv name only
bluetooth_mdw 0:580a61fd96a1 106
bluetooth_mdw 0:580a61fd96a1 107 release_fiber();
bluetooth_mdw 0:580a61fd96a1 108 }