73 lines
2.0 KiB
C#
73 lines
2.0 KiB
C#
using System;
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namespace ModBus.Net
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{
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public abstract class ProtocalUnit : IProtocalFormatting
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{
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/// <summary>
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/// 从输入结构格式化
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/// </summary>
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/// <param name="message">结构化的输入数据</param>
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/// <returns>格式化后的字节流</returns>
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public abstract byte[] Format(InputStruct message);
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/// <summary>
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/// 从对象的参数数组格式化
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/// </summary>
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/// <param name="message">非结构化的输入数据</param>
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/// <returns>格式化后的字节流</returns>
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public virtual byte[] Format(params object[] message)
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{
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return TranslateContent(message);
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}
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/// <summary>
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/// 把仪器返回的内容填充到输出结构中
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/// </summary>
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/// <param name="messageBytes">返回数据的字节流</param>
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/// <param name="pos">转换标记位</param>
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/// <returns>结构化的输出数据</returns>
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public abstract OutputStruct Unformat(byte[] messageBytes, ref int pos);
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/// <summary>
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/// 转换静态方法，把对象数组转换为字节数组。
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/// </summary>
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/// <param name="contents">对象数组</param>
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/// <returns>字节数组</returns>
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public static byte[] TranslateContent(params object[] contents)
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{
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return BigEndianValueHelper.Instance.ObjectArrayToByteArray(contents);
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}
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}
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public abstract class SpecialProtocalUnit : ProtocalUnit
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{
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}
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/// <summary>
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/// 输入结构
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/// </summary>
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public class InputStruct
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{
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}
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/// <summary>
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/// 输出结构
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/// </summary>
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public class OutputStruct
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{
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}
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/// <summary>
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/// 协议错误
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/// </summary>
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public class ProtocalErrorException : Exception
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{
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public ProtocalErrorException(string message)
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: base(message)
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{
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}
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}
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} |