Bluetooth World Eddystone
Fork of BTW_Eddystone_Solution by
main.cpp
- Committer:
- wwbluetooth
- Date:
- 2017-03-16
- Revision:
- 2:511941b33870
- Parent:
- 0:580a61fd96a1
File content as of revision 2:511941b33870:
#include "MicroBit.h" MicroBit uBit; char URL[] = "https://goo.gl/7diLTx"; // lvl : Pwr@ 1m : Pwr@ 0m // 0 : -90 : -49 // 1 : -78 : -37 // 2 : -74 : -33 // 3 : -69 : -28 // 4 : -66 : -25 // 5 : -61 : -20 // 6 : -56 : -15 // 7 : -51 : -10 const int8_t CALIBRATED_POWERS[] = {-49, -37, -33, -28, -25, -20, -15, -10}; uint8_t advertising = 0; uint8_t tx_power_level = 6; void startAdvertising() { uBit.bleManager.advertiseEddystoneUrl(URL, CALIBRATED_POWERS[tx_power_level-1], false); uBit.bleManager.setTransmitPower(tx_power_level); uBit.display.scroll("ADV"); advertising = 1; } void stopAdvertising() { uBit.bleManager.stopAdvertising(); uBit.display.scroll("OFF"); advertising = 0; } void onButtonA(MicroBitEvent) { if (advertising == 1) { return; } startAdvertising(); } void onButtonB(MicroBitEvent) { if (advertising == 0) { return; } stopAdvertising(); } int main() { // Initialise the micro:bit runtime. uBit.init(); uBit.messageBus.listen(MICROBIT_ID_BUTTON_A, MICROBIT_BUTTON_EVT_CLICK, onButtonA); uBit.messageBus.listen(MICROBIT_ID_BUTTON_B, MICROBIT_BUTTON_EVT_CLICK, onButtonB); startAdvertising(); release_fiber(); }