70 lines
2.3 KiB
C#
70 lines
2.3 KiB
C#
using System.Device.Gpio;
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using System.Device.Gpio.Drivers;
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using MorseSharp;
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using MorseSharp.Converter;
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TextMorseConverter converter = new TextMorseConverter(Language.English);
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const int redPin = 17;
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const int greenPin = 27;
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const int bluePin = 22;
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// Здесь мы используем SysFsDriver, потому что он быстрее всех остальных
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// https://github.com/dotnet/iot/issues/1490
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using GpioController gpio = new GpioController(PinNumberingScheme.Logical, new SysFsDriver());
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gpio.OpenPin(redPin, PinMode.Output);
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gpio.OpenPin(greenPin, PinMode.Output);
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gpio.OpenPin(bluePin, PinMode.Output);
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gpio.Write(redPin, PinValue.High);
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gpio.Write(greenPin, PinValue.High);
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gpio.Write(bluePin, PinValue.High);
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var morse = await converter.ConvertTextToMorse("Hello world");
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Console.WriteLine("Morse: " + morse);
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while (true)
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{
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Console.Write("Enter speed multiplier: ");
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int speedMultiplier = Convert.ToInt32(Console.ReadLine());
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Console.Write("Morse: ");
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for (int i = 0; i < morse.Length; i++)
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{
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Console.Write(morse[i]);
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switch (morse[i])
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{
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case '.':
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gpio.Write(redPin, PinValue.Low);
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Thread.Sleep(1 * speedMultiplier);
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if (morse[i + 1] is not ' ' and not '/')
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{
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gpio.Write(redPin, PinValue.High);
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Thread.Sleep(1 * speedMultiplier);
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}
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break;
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case '_':
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gpio.Write(redPin, PinValue.Low);
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Thread.Sleep(3 * speedMultiplier);
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if (morse[i + 1] is not ' ' and not '/')
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{
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gpio.Write(redPin, PinValue.High);
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Thread.Sleep(1 * speedMultiplier);
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}
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break;
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case '/':
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gpio.Write(redPin, PinValue.High);
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Thread.Sleep(1 * speedMultiplier);
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break;
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case ' ':
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gpio.Write(redPin, PinValue.High);
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Thread.Sleep(3 * speedMultiplier);
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break;
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default:
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Console.WriteLine("Unknown morse code: " + morse[i]);
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break;
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}
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}
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Console.WriteLine();
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}
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gpio.ClosePin(redPin);
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gpio.ClosePin(greenPin);
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gpio.ClosePin(bluePin); |