Function blescanSetup

nRFBox_V2/blescan.cpp:29–65

unsigned long debounce_Delay = 200;

void blescanSetup() {
  Serial.begin(115200);
  u8g2.setFont(u8g2_font_6x10_tr);
  
  BLEDevice::init("");
  scan = BLEDevice::getScan();
  scan->setActiveScan(true);
  
  pinMode(BUTTON_PIN_UP, INPUT_PULLUP);
  pinMode(BUTTON_PIN_DOWN, INPUT_PULLUP);
  pinMode(BUTTON_PIN_SELECT, INPUT_PULLUP);
  pinMode(BUTTON_PIN_BACK, INPUT_PULLUP);

  
  for (int cycle = 0; cycle < 3; cycle++) { 
    for (int i = 0; i < 3; i++) {
      u8g2.clearBuffer();
      u8g2.setFont(u8g2_font_ncenB08_tr);
      u8g2.drawStr(0, 10, "Scanning BLE");

      String dots = "";
      for (int j = 0; j <= i; j++) {
        dots += " .";
        setNeoPixelColour("white");
      }
      setNeoPixelColour("0");
      
      u8g2.drawStr(75, 10, dots.c_str()); 

      u8g2.sendBuffer();
      delay(300); 
    }
  }

  scanStartTime = millis();
  scan->start(scanDuration / 1000, false);
}

void blescanLoop() {
  unsigned long currentMillis = millis();