54 lines
1.1 KiB
C#
54 lines
1.1 KiB
C#
using System;
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using System.IO.Ports;
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using System.Text;
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public class SerialManager : IDisposable
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{
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private SerialPort _serialPort;
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public event Action<string>? DataReceived;
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public bool IsOpen => _serialPort?.IsOpen ?? false;
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public SerialManager(string portName, int baudRate)
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{
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_serialPort = new SerialPort(portName, baudRate)
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{
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Encoding = Encoding.ASCII,
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NewLine = "\n"
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};
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_serialPort.DataReceived += OnDataReceived;
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}
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public void Open()
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{
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if (!_serialPort.IsOpen)
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_serialPort.Open();
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}
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public void Close()
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{
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if (_serialPort.IsOpen)
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_serialPort.Close();
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}
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public void Send(string data)
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{
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if (_serialPort.IsOpen)
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_serialPort.WriteLine(data);
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}
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private void OnDataReceived(object sender, SerialDataReceivedEventArgs e)
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{
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string data = _serialPort.ReadLine();
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DataReceived?.Invoke(data);
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}
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public void Dispose()
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{
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Close();
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_serialPort.Dispose();
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}
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}
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