Method update

lib/hal/HalGPIO.cpp:205–210

}

void HalGPIO::update() {
  inputMgr.update();
  const bool connected = isUsbConnected();
  usbStateChanged = (connected != lastUsbConnected);
  lastUsbConnected = connected;
}

bool HalGPIO::wasUsbStateChanged() const { return usbStateChanged; }