コード例 #1
0
        public MainPage()
        {
            this.InitializeComponent();

            GpioController = GpioController.GetDefault();

            BuzzPin = GpioController.OpenPin(5);
            BuzzPin.SetDriveMode(GpioPinDriveMode.Output);
            BuzzPin.Write(GpioPinValue.High);

            LedPin = GpioController.OpenPin(6);
            LedPin.SetDriveMode(GpioPinDriveMode.Output);
            LedPin.Write(GpioPinValue.High);
        }
コード例 #2
0
        private async Task MorseToBeep(string morse)
        {
            foreach (var c in morse)
            {
                switch (c)
                {
                case '.':
                    BuzzPin.Write(GpioPinValue.Low);
                    LedPin.Write(GpioPinValue.Low);
                    await Task.Delay(100);

                    BuzzPin.Write(GpioPinValue.High);
                    LedPin.Write(GpioPinValue.High);
                    break;

                case '-':
                    BuzzPin.Write(GpioPinValue.Low);
                    LedPin.Write(GpioPinValue.Low);
                    await Task.Delay(300);

                    BuzzPin.Write(GpioPinValue.High);
                    LedPin.Write(GpioPinValue.High);
                    break;

                case '/':
                    BuzzPin.Write(GpioPinValue.High);
                    LedPin.Write(GpioPinValue.High);
                    await Task.Delay(200);

                    break;

                default:
                    break;
                }

                await Task.Delay(50);
            }
        }