chore: HERV 통합 저장소 초기 커밋

- 펌웨어(program), C# 대시보드(TestProgram), 시뮬레이터(Simulator), 프로토콜/문서(Protocol, doc) 전체를 단일 저장소로 통합 - program 폴더의 별도 git 저장소를 제거하고 통합 저장소에 흡수 - 빌드 산출물(program/build, bin/obj, *.o/.elf/.bin/.hex 등) .gitignore 처리 - 사내 Synology NAS Git 원격 연결 예정 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-15 21:44:23 +09:00
commit 5a96a696b1
265 changed files with 76458 additions and 0 deletions
@@ -0,0 +1,116 @@
+using System;
+using System.IO.Ports;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace ERVSimulator.Protocol
+{
+    // 공용 시리얼 채널 - byte 단위 수신 콜백 + 송신 helper
+    public class SerialChannel : IDisposable
+    {
+        private SerialPort? _port;
+        private CancellationTokenSource? _cts;
+        private bool _disposed;
+
+        public string ChannelName { get; }
+        public event Action<byte>? ByteReceived;
+        public event Action<string>? Log;
+        public event Action<bool>? ConnectionChanged;
+        public bool IsConnected => _port?.IsOpen == true;
+
+        public SerialChannel(string channelName) { ChannelName = channelName; }
+
+        public static string[] GetAvailablePorts() => SerialPort.GetPortNames();
+
+        public bool Connect(string portName, int baudRate)
+        {
+            try
+            {
+                Disconnect();
+                _port = new SerialPort(portName, baudRate, Parity.None, 8, StopBits.One)
+                {
+                    ReadTimeout = 100,
+                    WriteTimeout = 200,
+                    Handshake = Handshake.None,
+                    DtrEnable = false,
+                    RtsEnable = false,
+                };
+                _port.Open();
+                _cts = new CancellationTokenSource();
+                _ = Task.Run(() => ReadLoop(_cts.Token));
+                Log?.Invoke($"[{ChannelName}] Connected {portName} @ {baudRate}");
+                ConnectionChanged?.Invoke(true);
+                return true;
+            }
+            catch (Exception ex)
+            {
+                Log?.Invoke($"[{ChannelName}] Connect FAIL: {ex.Message}");
+                return false;
+            }
+        }
+
+        public void Disconnect()
+        {
+            try { _cts?.Cancel(); } catch { }
+            try { _port?.Close(); } catch { }
+            _port?.Dispose();
+            _port = null;
+            ConnectionChanged?.Invoke(false);
+        }
+
+        void ReadLoop(CancellationToken ct)
+        {
+            var buf = new byte[64];
+            while (!ct.IsCancellationRequested && _port != null && _port.IsOpen)
+            {
+                try
+                {
+                    int n = _port.Read(buf, 0, buf.Length);
+                    for (int i = 0; i < n; i++) ByteReceived?.Invoke(buf[i]);
+                }
+                catch (TimeoutException) { /* expected */ }
+                catch (Exception ex)
+                {
+                    Log?.Invoke($"[{ChannelName}] ReadLoop error: {ex.Message}");
+                    break;
+                }
+            }
+        }
+
+        public bool Send(byte[] data, int length)
+        {
+            if (_port == null || !_port.IsOpen) return false;
+            try
+            {
+                _port.Write(data, 0, length);
+                return true;
+            }
+            catch (Exception ex)
+            {
+                Log?.Invoke($"[{ChannelName}] Send FAIL: {ex.Message}");
+                return false;
+            }
+        }
+
+        public void Dispose()
+        {
+            if (_disposed) return;
+            _disposed = true;
+            Disconnect();
+        }
+    }
+
+    public static class HexFormat
+    {
+        public static string Bytes(byte[] data, int length)
+        {
+            var sb = new System.Text.StringBuilder(length * 3);
+            for (int i = 0; i < length; i++)
+            {
+                if (i > 0) sb.Append(' ');
+                sb.Append(data[i].ToString("X2"));
+            }
+            return sb.ToString();
+        }
+    }
+}