using CanTest;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace CCDCount.DLL.CanBus
{
    /// <summary>
    /// CANopen从站设备 - 基于Nameless.eds文件实现
    /// 支持4个RPDO和4个TPDO，符合CiA DS301标准
    /// </summary>
    public class CanOpenSlaveDevice : IDisposable
    {
        #region 私有字段
        
        private CanOpenManager m_canManager;
        private byte m_nodeId = 1;  // 默认节点ID
        private NmtState m_currentState = NmtState.Initializing;
        
        // PDO配置 - 根据EDS文件定义
        private PdoConfig[] m_rpdoConfigs = new PdoConfig[4];  // 接收PDO
        private PdoConfig[] m_tpdoConfigs = new PdoConfig[4];  // 发送PDO
        
        // PDO映射对象
        private PdoMapping[,] m_rpdoMappings = new PdoMapping[4, 4];  // RPDO映射表
        private PdoMapping[,] m_tpdoMappings = new PdoMapping[4, 4];  // TPDO映射表
        
        // 应用数据缓冲区 (用于PDO数据交换)
        private Dictionary<ushort, object> m_objectDictionary = new Dictionary<ushort, object>();
        
        // 心跳参数
        private ushort m_producerHeartbeatTime = 0;  // 心跳时间(ms)，0表示禁用
        private Timer m_heartbeatTimer;
        
        // SYNC参数
        private bool m_syncEnabled = false;
        private byte m_syncCounter = 0;
        
        // 线程控制
        private CancellationTokenSource m_cancellationTokenSource;
        private Task m_receiveTask;
        private bool m_isRunning = false;
        
        #endregion
        
        #region 事件定义
        
        /// <summary>
        /// RPDO接收事件
        /// </summary>
        public event Action<byte, byte, byte[]> OnRpdoReceived;
        
        /// <summary>
        /// NMT状态改变事件
        /// </summary>
        public event Action<NmtState, NmtState> OnNmtStateChanged;
        
        /// <summary>
        /// SDO读取请求事件
        /// </summary>
        public event Action<byte, ushort, byte> OnSdoReadRequest;
        
        /// <summary>
        /// SDO写入请求事件
        /// </summary>
        public event Action<byte, ushort, byte, uint> OnSdoWriteRequest;
        
        #endregion
        
        #region 构造函数
        
        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="nodeId">节点ID(1-127)</param>
        /// <param name="deviceType">设备类型</param>
        /// <param name="deviceIndex">设备索引</param>
        /// <param name="canIndex">CAN通道索引</param>
        public CanOpenSlaveDevice(byte nodeId = 1, UInt32 deviceType = 4, UInt32 deviceIndex = 0, UInt32 canIndex = 0)
        {
            if (nodeId < 1 || nodeId > 127)
                throw new ArgumentException("节点ID必须在1-127之间");
            
            m_nodeId = nodeId;
            m_canManager = new CanOpenManager(deviceType, deviceIndex, canIndex);
            
            InitializePdoConfigs();
            InitializeObjectDictionary();
        }
        
        #endregion
        
        #region 初始化方法
        
        /// <summary>
        /// 初始化PDO配置 - 根据EDS文件
        /// </summary>
        private void InitializePdoConfigs()
        {
            // 初始化RPDO配置 (1400-1403)
            for (int i = 0; i < 4; i++)
            {
                m_rpdoConfigs[i] = new PdoConfig
                {
                    CobId = GetRpdoCobId((byte)(i + 1), m_nodeId),
                    TransmissionType = 0xFF,  // 事件驱动
                    Enabled = true
                };
                
                // 初始化映射表为空
                for (int j = 0; j < 4; j++)
                {
                    m_rpdoMappings[i, j] = new PdoMapping
                    {
                        Index = 0,
                        SubIndex = 0,
                        BitLength = 0
                    };
                }
            }
            
            // 初始化TPDO配置 (1800-1803)
            for (int i = 0; i < 4; i++)
            {
                m_tpdoConfigs[i] = new PdoConfig
                {
                    CobId = GetTpdoCobId((byte)(i + 1), m_nodeId),
                    TransmissionType = 0xFF,  // 事件驱动
                    Enabled = true
                };
                
                // 初始化映射表为空
                for (int j = 0; j < 4; j++)
                {
                    m_tpdoMappings[i, j] = new PdoMapping
                    {
                        Index = 0,
                        SubIndex = 0,
                        BitLength = 0
                    };
                }
            }
        }
        
        /// <summary>
        /// 初始化对象字典 - 根据EDS文件定义
        /// </summary>
        private void InitializeObjectDictionary()
        {
            // 1000h - Device type
            m_objectDictionary[(ushort)0x1000] = (uint)0x00000000;  // 默认值
            
            // 1001h - Error register
            m_objectDictionary[(ushort)0x1001] = (byte)0x00;
            
            // 1018h - Identity Object
            m_objectDictionary[(ushort)0x1018] = new IdentityObject
            {
                VendorId = 0x0000000D,      // HanLin
                ProductCode = 0x00000001,   // CCDCountCanOpenSlave
                RevisionNumber = 0x00010001
            };
            
            // 1800-1803h - TPDO communication parameters
            for (int i = 0; i < 4; i++)
            {
                m_objectDictionary[(ushort)(0x1800 + i)] = new TpdoCommParam
                {
                    CobId = GetTpdoCobId((byte)(i + 1), m_nodeId),
                    TransmissionType = 0xFF
                };
            }
            
            // 1A00-1A03h - TPDO mapping parameters
            for (int i = 0; i < 4; i++)
            {
                m_objectDictionary[(ushort)(0x1A00 + i)] = new PdoMappingParam
                {
                    NumberOfEntries = 4,
                    Mappings = new uint[4]
                };
            }
            
            // 1400-1403h - RPDO communication parameters
            for (int i = 0; i < 4; i++)
            {
                m_objectDictionary[(ushort)(0x1400 + i)] = new RpdoCommParam
                {
                    CobId = GetRpdoCobId((byte)(i + 1), m_nodeId),
                    TransmissionType = 0xFF
                };
            }
            
            // 1600-1603h - RPDO mapping parameters
            for (int i = 0; i < 4; i++)
            {
                m_objectDictionary[(ushort)(0x1600 + i)] = new PdoMappingParam
                {
                    NumberOfEntries = 4,
                    Mappings = new uint[4]
                };
            }
        }
        
        #endregion
        
        #region 启动和停止
        
        /// <summary>
        /// 启动从站设备
        /// </summary>
        /// <param name="baudRate">波特率</param>
        /// <returns>是否成功</returns>
        public bool Start(CanBaudRate baudRate = CanBaudRate.BaudRate_1M)
        {
            if (m_isRunning)
            {
                Console.WriteLine("从站设备已在运行");
                return true;
            }
            
            // 初始化CAN
            if (!m_canManager.Initialize(baudRate))
            {
                Console.WriteLine("CAN初始化失败");
                return false;
            }
            
            m_isRunning = true;
            m_currentState = NmtState.PreOperational;
            
            // 启动接收线程
            m_cancellationTokenSource = new CancellationTokenSource();
            m_receiveTask = Task.Run(() => ReceiveLoop(m_cancellationTokenSource.Token));
            
            Console.WriteLine($"CANopen从站启动成功 - 节点ID: {m_nodeId}");
            return true;
        }
        
        /// <summary>
        /// 停止从站设备
        /// </summary>
        public void Stop()
        {
            if (!m_isRunning)
                return;
            
            m_isRunning = false;
            
            // 停止接收线程
            m_cancellationTokenSource?.Cancel();
            m_receiveTask?.Wait(1000);
            m_receiveTask?.Dispose();
            
            // 停止心跳定时器
            m_heartbeatTimer?.Dispose();
            
            // 关闭CAN
            m_canManager.Close();
            
            m_currentState = NmtState.Stopped;
            Console.WriteLine("CANopen从站已停止");
        }
        
        #endregion
        
        #region 接收处理循环
        
        /// <summary>
        /// CAN帧接收循环
        /// </summary>
        private void ReceiveLoop(CancellationToken cancellationToken)
        {
            while (!cancellationToken.IsCancellationRequested)
            {
                try
                {
                    var frames = m_canManager.ReceiveCanFrames(50);
                    
                    foreach (var frame in frames)
                    {
                        ProcessCanFrame(frame);
                    }
                }
                catch (Exception ex)
                {
                    Console.WriteLine($"接收错误: {ex.Message}");
                }
                Thread.Sleep(1);  // 避免CPU占用过高
            }
        }
        
        /// <summary>
        /// 处理接收到的CAN帧
        /// </summary>
        private void ProcessCanFrame(CanOpenFrame frame)
        {
            // 检查是否是NMT命令 (COB-ID = 0x000)
            if (frame.CobId == (uint)0x000 && frame.DataLength >= 2)
            {
                ProcessNmtCommand(frame.Data);
                return;
            }
            
            // 检查是否是SYNC (COB-ID = 0x080)
            if (frame.CobId == (uint)0x080)
            {
                ProcessSync(frame.Data);
                return;
            }
            
            // 检查是否是SDO请求 (COB-ID = 0x600 + nodeId)
            uint sdoRequestCobId = (uint)0x600 + m_nodeId;
            if (frame.CobId == sdoRequestCobId)
            {
                ProcessSdoRequest(frame.Data);
                return;
            }
            
            // 检查是否是RPDO
            for (int i = 0; i < 4; i++)
            {
                if (frame.CobId == m_rpdoConfigs[i].CobId && m_rpdoConfigs[i].Enabled)
                {
                    ProcessRpdo((byte)(i + 1), frame.Data, frame.DataLength);
                    return;
                }
            }
        }
        
        #endregion
        
        #region NMT处理
        
        /// <summary>
        /// 处理NMT命令
        /// </summary>
        private void ProcessNmtCommand(byte[] data)
        {
            byte commandSpecifier = data[0];
            byte nodeId = data[1];
            
            // 检查是否是广播命令或针对本节点的命令
            if (nodeId != 0 && nodeId != m_nodeId)
                return;
            
            NmtState oldState = m_currentState;
            
            switch (commandSpecifier)
            {
                case 0x01:  // 启动节点
                    m_currentState = NmtState.Operational;
                    Console.WriteLine($"NMT: 节点{m_nodeId}进入运行状态");
                    break;
                    
                case 0x02:  // 停止节点
                    m_currentState = NmtState.Stopped;
                    Console.WriteLine($"NMT: 节点{m_nodeId}进入停止状态");
                    break;
                    
                case 0x80:  // 进入预操作状态
                    m_currentState = NmtState.PreOperational;
                    Console.WriteLine($"NMT: 节点{m_nodeId}进入预操作状态");
                    break;
                    
                case 0x81:  // 重置节点
                    m_currentState = NmtState.Initializing;
                    Console.WriteLine($"NMT: 节点{m_nodeId}重置");
                    // TODO: 执行节点重置逻辑
                    m_currentState = NmtState.PreOperational;
                    break;
                    
                case 0x82:  // 重置通信
                    m_currentState = NmtState.PreOperational;
                    Console.WriteLine($"NMT: 节点{m_nodeId}通信重置");
                    // TODO: 执行通信重置逻辑
                    break;
            }
            
            // 触发状态改变事件
            if (oldState != m_currentState)
            {
                OnNmtStateChanged?.Invoke(oldState, m_currentState);
            }
        }
        
        #endregion
        
        #region SYNC处理
        
        /// <summary>
        /// 处理SYNC帧
        /// </summary>
        private void ProcessSync(byte[] data)
        {
            if (data.Length > 0)
            {
                m_syncCounter = data[0];
            }
            
            // 如果TPDO配置为同步触发，则发送
            for (int i = 0; i < 4; i++)
            {
                if (m_tpdoConfigs[i].Enabled && 
                    m_tpdoConfigs[i].TransmissionType >= 1 && 
                    m_tpdoConfigs[i].TransmissionType <= 240)
                {
                    SendTpdo((byte)(i + 1));
                }
            }
        }
        
        #endregion
        
        #region SDO处理
        
        /// <summary>
        /// 处理SDO请求
        /// </summary>
        private void ProcessSdoRequest(byte[] data)
        {
            if (data.Length < 8)
                return;
            
            byte cs = (byte)(data[0] >> 5);  // 命令 specifier
            ushort index = (ushort)(data[1] | (data[2] << 8));
            byte subIndex = data[3];
            
            switch (cs)
            {
                case 2:  // SDO上传请求 (读)
                    HandleSdoUpload(index, subIndex);
                    break;
                    
                case 1:  // SDO下载请求 (写)
                    HandleSdoDownload(index, subIndex, data);
                    break;
                    
                default:
                    Console.WriteLine($"未支持的SDO命令: CS={cs}");
                    break;
            }
        }
        
        /// <summary>
        /// 处理SDO上传 (读对象字典)
        /// </summary>
        private void HandleSdoUpload(ushort index, byte subIndex)
        {
            byte[] response = new byte[8];
            
            // 触发自定义事件
            OnSdoReadRequest?.Invoke(m_nodeId, index, subIndex);
            
            // 根据索引返回数据
            if (m_objectDictionary.TryGetValue(index, out object value))
            {
                if (subIndex == 0)
                {
                    // 返回子索引数量
                    response[0] = 0x4F;  // 快速上传响应
                    response[1] = (byte)(index & 0xFF);
                    response[2] = (byte)(index >> 8);
                    response[3] = subIndex;
                    
                    if (value is IdentityObject identity)
                    {
                        response[4] = 4;  // 4个子条目
                    }
                    else if (value is PdoMappingParam mappingParam)
                    {
                        response[4] = mappingParam.NumberOfEntries;
                    }
                    else
                    {
                        response[4] = 0;
                    }
                }
                else
                {
                    // 返回具体子索引的值
                    response[0] = 0x4B;  // 4字节快速上传
                    response[1] = (byte)(index & 0xFF);
                    response[2] = (byte)(index >> 8);
                    response[3] = subIndex;
                    
                    uint dataValue = 0;
                    
                    if (index == (ushort)0x1000 && value is uint deviceType)
                    {
                        dataValue = deviceType;
                    }
                    else if (index == (ushort)0x1001 && value is byte errorReg)
                    {
                        response[0] = 0x4F;  // 1字节
                        dataValue = errorReg;
                    }
                    else if (index == (ushort)0x1018 && value is IdentityObject identity)
                    {
                        response[0] = 0x4B;
                        switch (subIndex)
                        {
                            case 1: dataValue = identity.VendorId; break;
                            case 2: dataValue = identity.ProductCode; break;
                            case 3: dataValue = identity.RevisionNumber; break;
                            default: dataValue = 0; break;
                        }
                    }
                    else if ((index >= (ushort)0x1800 && index <= (ushort)0x1803) && value is TpdoCommParam tpdoParam)
                    {
                        switch (subIndex)
                        {
                            case 1: dataValue = tpdoParam.CobId; break;
                            case 2: dataValue = tpdoParam.TransmissionType; break;
                            default: dataValue = 0; break;
                        }
                    }
                    else if ((index >= (ushort)0x1400 && index <= (ushort)0x1403) && value is RpdoCommParam rpdoParam)
                    {
                        switch (subIndex)
                        {
                            case 1: dataValue = rpdoParam.CobId; break;
                            case 2: dataValue = rpdoParam.TransmissionType; break;
                            default: dataValue = 0; break;
                        }
                    }
                    
                    response[4] = (byte)(dataValue & 0xFF);
                    response[5] = (byte)((dataValue >> 8) & 0xFF);
                    response[6] = (byte)((dataValue >> 16) & 0xFF);
                    response[7] = (byte)((dataValue >> 24) & 0xFF);
                }
                
                // 发送SDO响应
                uint responseCobId = (uint)0x580 + m_nodeId;
                m_canManager.SendCanFrame(responseCobId, response);
            }
            else
            {
                // 对象不存在，发送错误响应
                response[0] = 0x80;  // 错误响应
                response[1] = (byte)(index & 0xFF);
                response[2] = (byte)(index >> 8);
                response[3] = subIndex;
                response[4] = 0x06;  // 错误代码: 对象不存在
                response[5] = 0x02;
                response[6] = 0x00;
                response[7] = 0x00;
                
                uint responseCobId = (uint)0x580 + m_nodeId;
                m_canManager.SendCanFrame(responseCobId, response);
            }
        }
        
        /// <summary>
        /// 处理SDO下载 (写对象字典)
        /// </summary>
        private void HandleSdoDownload(ushort index, byte subIndex, byte[] data)
        {
            uint value = (uint)(data[4] | (data[5] << 8) | (data[6] << 16) | (data[7] << 24));
            
            // 触发自定义事件
            OnSdoWriteRequest?.Invoke(m_nodeId, index, subIndex, value);
            
            // 更新对象字典
            if (m_objectDictionary.ContainsKey(index))
            {
                if (index >= (ushort)0x1800 && index <= (ushort)0x1803 && m_objectDictionary[index] is TpdoCommParam tpdoParam)
                {
                    int pdoIndex = index - (ushort)0x1800;
                    if (subIndex == 1)
                    {
                        tpdoParam.CobId = value;
                        m_tpdoConfigs[pdoIndex].CobId = value;
                    }
                    else if (subIndex == 2)
                    {
                        tpdoParam.TransmissionType = (byte)value;
                        m_tpdoConfigs[pdoIndex].TransmissionType = (byte)value;
                    }
                }
                else if (index >= (ushort)0x1400 && index <= (ushort)0x1403 && m_objectDictionary[index] is RpdoCommParam rpdoParam)
                {
                    int pdoIndex = index - (ushort)0x1400;
                    if (subIndex == 1)
                    {
                        rpdoParam.CobId = value;
                        m_rpdoConfigs[pdoIndex].CobId = value;
                    }
                    else if (subIndex == 2)
                    {
                        rpdoParam.TransmissionType = (byte)value;
                        m_rpdoConfigs[pdoIndex].TransmissionType = (byte)value;
                    }
                }
            }
            
            // 发送SDO确认响应
            byte[] response = new byte[8];
            response[0] = 0x60;  // SDO下载确认
            response[1] = (byte)(index & 0xFF);
            response[2] = (byte)(index >> 8);
            response[3] = subIndex;
            
            uint responseCobId = (uint)0x580 + m_nodeId;
            m_canManager.SendCanFrame(responseCobId, response);
        }
        
        #endregion
        
        #region RPDO处理
        
        /// <summary>
        /// 处理接收到的RPDO
        /// </summary>
        private void ProcessRpdo(byte pdoNumber, byte[] data, byte length)
        {
            Console.WriteLine($"收到RPDO{pdoNumber}: 长度{length}字节");
            
            // 复制有效数据
            byte[] validData = new byte[length];
            Array.Copy(data, validData, length);
            
            // 触发事件
            OnRpdoReceived?.Invoke(m_nodeId, pdoNumber, validData);
        }
        
        #endregion
        
        #region TPDO发送
        
        /// <summary>
        /// 发送TPDO
        /// </summary>
        public void SendTpdo(byte pdoNumber)
        {
            if (pdoNumber < 1 || pdoNumber > 4)
                throw new ArgumentException("PDO编号必须在1-4之间");
            
            if (!m_tpdoConfigs[pdoNumber - 1].Enabled)
            {
                Console.WriteLine($"TPDO{pdoNumber}未启用");
                return;
            }
            
            // TODO: 根据映射表构建PDO数据
            // 这里使用示例数据
            byte[] pdoData = new byte[8];
            
            // 示例: 填充一些测试数据
            pdoData[0] = (byte)(m_syncCounter & 0xFF);
            pdoData[1] = (byte)((m_syncCounter >> 8) & 0xFF);
            
            uint cobId = m_tpdoConfigs[pdoNumber - 1].CobId;
            m_canManager.SendCanFrame(cobId, pdoData);
            
            Console.WriteLine($"发送TPDO{pdoNumber}: COB-ID 0x{cobId:X3}");
        }
        
        /// <summary>
        /// 发送所有启用的TPDO
        /// </summary>
        public void SendAllTpdos()
        {
            for (byte i = 1; i <= 4; i++)
            {
                if (m_tpdoConfigs[i - 1].Enabled)
                {
                    SendTpdo(i);
                }
            }
        }
        
        #endregion
        
        #region 心跳机制
        
        /// <summary>
        /// 配置心跳
        /// </summary>
        /// <param name="heartbeatTimeMs">心跳时间(毫秒)，0表示禁用</param>
        public void ConfigureHeartbeat(ushort heartbeatTimeMs)
        {
            m_producerHeartbeatTime = heartbeatTimeMs;
            
            // 停止旧的定时器
            m_heartbeatTimer?.Dispose();
            
            if (heartbeatTimeMs > 0)
            {
                // 创建新的定时器
                m_heartbeatTimer = new Timer(state =>
                {
                    if (m_currentState == NmtState.Operational || 
                        m_currentState == NmtState.PreOperational)
                    {
                        SendHeartbeat();
                    }
                }, null, heartbeatTimeMs, heartbeatTimeMs);
                
                Console.WriteLine($"心跳已配置: {heartbeatTimeMs}ms");
            }
            else
            {
                Console.WriteLine("心跳已禁用");
            }
        }
        
        /// <summary>
        /// 发送心跳
        /// </summary>
        private void SendHeartbeat()
        {
            byte[] heartbeatData = new byte[1];
            
            // 根据当前状态设置心跳字节
            switch (m_currentState)
            {
                case NmtState.Initializing:
                    heartbeatData[0] = 0x00;
                    break;
                case NmtState.PreOperational:
                    heartbeatData[0] = 0x7F;
                    break;
                case NmtState.Operational:
                    heartbeatData[0] = 0x05;
                    break;
                case NmtState.Stopped:
                    heartbeatData[0] = 0x04;
                    break;
                default:
                    heartbeatData[0] = 0x00;
                    break;
            }
            
            uint heartbeatCobId = (uint)0x700 + (uint)m_nodeId;
            m_canManager.SendCanFrame(heartbeatCobId, heartbeatData);
        }
        
        #endregion
        
        #region 辅助方法
        
        /// <summary>
        /// 获取RPDO的COB-ID
        /// </summary>
        private uint GetRpdoCobId(byte pdoNumber, byte nodeId)
        {
            switch (pdoNumber)
            {
                case 1: return (uint)0x200 + nodeId;
                case 2: return (uint)0x300 + nodeId;
                case 3: return (uint)0x400 + nodeId;
                case 4: return (uint)0x500 + nodeId;
                default: throw new ArgumentException("无效的PDO编号");
            }
        }
        
        /// <summary>
        /// 获取TPDO的COB-ID
        /// </summary>
        private uint GetTpdoCobId(byte pdoNumber, byte nodeId)
        {
            switch (pdoNumber)
            {
                case 1: return (uint)0x180 + nodeId;
                case 2: return (uint)0x280 + nodeId;
                case 3: return (uint)0x380 + nodeId;
                case 4: return (uint)0x480 + nodeId;
                default: throw new ArgumentException("无效的PDO编号");
            }
        }
        
        #endregion
        
        #region 资源管理
        
        /// <summary>
        /// 释放资源
        /// </summary>
        public void Dispose()
        {
            Stop();
            m_canManager?.Dispose();
            m_cancellationTokenSource?.Dispose();
            m_heartbeatTimer?.Dispose();
        }
        
        #endregion
        
        #region 公共属性
        
        /// <summary>
        /// 获取当前节点ID
        /// </summary>
        public byte NodeId => m_nodeId;
        
        /// <summary>
        /// 获取当前NMT状态
        /// </summary>
        public NmtState CurrentState => m_currentState;
        
        /// <summary>
        /// 获取是否正在运行
        /// </summary>
        public bool IsRunning => m_isRunning;
        
        #endregion
    }
    
    #region 数据结构定义
    
    /// <summary>
    /// NMT状态枚举
    /// </summary>
    public enum NmtState
    {
        Initializing = 0x00,
        PreOperational = 0x7F,
        Operational = 0x05,
        Stopped = 0x04
    }
    
    /// <summary>
    /// PDO配置
    /// </summary>
    public class PdoConfig
    {
        public uint CobId { get; set; }
        public byte TransmissionType { get; set; }  // 0xFF=事件驱动, 1-240=同步周期
        public bool Enabled { get; set; }
    }
    
    /// <summary>
    /// PDO映射
    /// </summary>
    public class PdoMapping
    {
        public ushort Index { get; set; }
        public byte SubIndex { get; set; }
        public byte BitLength { get; set; }
    }
    
    /// <summary>
    /// PDO映射参数
    /// </summary>
    public class PdoMappingParam
    {
        public byte NumberOfEntries { get; set; }
        public uint[] Mappings { get; set; }
    }
    
    /// <summary>
    /// 身份对象 (1018h)
    /// </summary>
    public class IdentityObject
    {
        public uint VendorId { get; set; }
        public uint ProductCode { get; set; }
        public uint RevisionNumber { get; set; }
    }
    
    /// <summary>
    /// TPDO通信参数 (1800-1803h)
    /// </summary>
    public class TpdoCommParam
    {
        public uint CobId { get; set; }
        public byte TransmissionType { get; set; }
    }
    
    /// <summary>
    /// RPDO通信参数 (1400-1403h)
    /// </summary>
    public class RpdoCommParam
    {
        public uint CobId { get; set; }
        public byte TransmissionType { get; set; }
    }
    
    #endregion
}