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大师兄法号随缘
2025-08-26 08:37:44 +08:00
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常用工具集/Utility/Network/Mitsubishi/McHelper.cs Normal file
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using McProtocol.Mitsubishi;
using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Text;
namespace McProtocol
{
/// <summary>
/// MC协议通信帮助类
/// </summary>
public class McHelper : IDisposable
{
private McProtocolTcp plc;
/// <summary>
/// 构造方法
/// </summary>
/// <param name="ip"></param>
/// <param name="port"></param>
public McHelper(string ip, int port)
{
plc = new McProtocolTcp(ip, port, McFrame.MC3E);
}
public McHelper(string ip, int port, McFrame mcFrame)
{
plc = new McProtocolTcp(ip, port, mcFrame);
}
/// <summary>
/// 建立连接
/// </summary>
/// <returns></returns>
public bool Connect()
{
try
{
plc.Open();
return true;
}
catch (Exception ex)
{
return false;
}
}
/// <summary>
/// 退出后销毁
/// </summary>
public void Dispose()
{
plc.Dispose();
}
#region Int16读写操作
/// <summary>
/// 读取Int16数据
/// </summary>
/// <param name="address">地址：例如 D10</param>
/// <param name="value">返回数据</param>
/// <returns>读取成功还是失败</returns>
public bool ReadInt16(string address, out short value)
{
short[] values = new short[1];
bool flag = ReadInts16(address, 1, out values);
if (!flag)
{
value = 0;
return false;
}
value = values[0];
return true;
}
/// <summary>
/// 读取Int16数据
/// </summary>
/// <param name="address">地址：例如 D10</param>
/// <param name="count">读取长度</param>
/// <param name="values">返回数据</param>
/// <returns>读取成功还是失败</returns>
public bool ReadInts16(string address, int count, out short[] values)
{
try
{
//地址解析
values = plc.ReadInt16(address, count);
return true;
}
catch (Exception ex)
{
values = null;
return false;
}
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="address">地址D100</param>
/// <param name="value">写入数据</param>
/// <returns>写入成功还是失败</returns>
public bool WriteInt16(string address, short value)
{
short[] values = new short[1];
values[0] = value;
return WriteInts16(address, values);
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="address">地址D100</param>
/// <param name="values">写入数据</param>
/// <returns>写入成功还是失败</returns>
public bool WriteInts16(string address, short[] values)
{
try
{
plc.WriteInt16(address, values);
return true;
}
catch (Exception ex)
{
return false;
}
}
#endregion
#region UInt16读写操作
/// <summary>
/// 读取UInt16数据
/// </summary>
/// <param name="address">例如 D10</param>
/// <param name="value">返回数据</param>
/// <returns>读取成功还是失败</returns>
public bool ReadUInt16(string address, out ushort value)
{
ushort[] values = new ushort[1];
bool flag = ReadUInts16(address, 1, out values);
if (!flag)
{
value = 0;
return false;
}
value = values[0];
return true;
}
/// <summary>
/// 读取UInt16数据
/// </summary>
/// <param name="address">例如 D10</param>
/// <param name="count">读取数量</param>
/// <param name="values">返回数据</param>
/// <returns>读取成功还是失败</returns>
public bool ReadUInts16(string address, int count, out ushort[] values)
{
try
{
values = plc.ReadUInt16(address, count);
return true;
}
catch (Exception ex)
{
values = null;
return false;
}
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="address">地址D100</param>
/// <param name="value">写入数据</param>
/// <returns>写入成功还是失败</returns>
public bool WriteUInt16(string address, ushort value)
{
ushort[] values = new ushort[1];
values[0] = value;
return WriteUInts16(address, values);
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="address">地址D100</param>
/// <param name="values">写入数据</param>
/// <returns>写入成功还是失败</returns>
public bool WriteUInts16(string address, ushort[] values)
{
try
{
plc.WriteUInt16(address, values);
return true;
}
catch (Exception ex)
{
return false;
}
}
#endregion
#region Int32读写操作
/// <summary>
/// 读取Int32
/// </summary>
/// <param name="address">例如 D10</param>
/// <param name="value">返回数据</param>
/// <returns>读取成功还是失败</returns>
public bool ReadInt32(string address, out int value)
{
int[] values;
bool flag = ReadInts32(address, 1, out values);
if (!flag)
{
value = 0;
return false;
}
value = values[0];
return true;
}
/// <summary>
/// 读取Int32
/// </summary>
/// <param name="address">例如 D10</param>
/// <param name="count">读取数量</param>
/// <param name="values">返回数据</param>
/// <returns>读取成功还是失败</returns>
public bool ReadInts32(string address, int count, out int[] values)
{
try
{
//地址解析
values = plc.ReadInt32(address, count);
return true;
}
catch (Exception ex)
{
values = null;
return false;
}
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="address">地址D100</param>
/// <param name="value">写入数据</param>
/// <returns>写入成功还是失败</returns>
public bool WriteInt32(string address, int value)
{
int[] values = new int[1];
values[0] = value;
return WriteInts32(address, values);
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="address">地址D100</param>
/// <param name="values">写入数据</param>
/// <returns>写入成功还是失败</returns>
public bool WriteInts32(string address, int[] values)
{
try
{
plc.WriteInt32(address, values);
return true;
}
catch (Exception ex)
{
return false;
}
}
#endregion
#region UInt32读写操作
/// <summary>
/// 读取UInt32
/// </summary>
/// <param name="address">例如 D10</param>
/// <param name="value">返回数据</param>
/// <returns>读取成功还是失败</returns>
public bool ReadUInt32(string address, out uint value)
{
uint[] values = new uint[1];
bool flag = ReadUInts32(address, 1, out values);
if (!flag)
{
value = 0;
return false;
}
value = values[0];
return true;
}
/// <summary>
/// 读取UInt32
/// </summary>
/// <param name="address">例如 D10</param>
/// <param name="count">读取数量</param>
/// <param name="values">返回数据</param>
/// <returns>读取成功还是失败</returns>
public bool ReadUInts32(string address, int count, out uint[] values)
{
try
{
//地址解析
values = plc.ReadUInt32(address, count);
return true;
}
catch (Exception ex)
{
values = null;
return false;
}
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="address">地址D100</param>
/// <param name="value">写入数据</param>
/// <returns>写入成功还是失败</returns>
public bool WriteUInt32(string address, uint value)
{
uint[] values = new uint[1];
values[0] = value;
return WriteUInts32(address, values);
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="address">地址D100</param>
/// <param name="values">写入数据</param>
/// <returns>写入成功还是失败</returns>
public bool WriteUInts32(string address, uint[] values)
{
try
{
plc.WriteUInt32(address, values);
return true;
}
catch (Exception ex)
{
return false;
}
}
#endregion
#region Float读写操作
/// <summary>
/// 读取Float
/// </summary>
/// <param name="address">例如 D10</param>
/// <param name="value">返回数据</param>
/// <returns>读取成功还是失败</returns>
public bool ReadFloat(string address, out float value)
{
float[] values;
bool flag = ReadFloats(address, 1, out values);
if (!flag)
{
value = 0;
return false;
}
value = values[0];
return true;
}
/// <summary>
/// 读取Float
/// </summary>
/// <param name="address">例如 D10</param>
/// <param name="count">读取数量</param>
/// <param name="values">返回数据</param>
/// <returns>读取成功还是失败</returns>
public bool ReadFloats(string address, int count, out float[] values)
{
try
{
//地址解析
values = plc.ReadFloat(address, count);
return true;
}
catch (Exception ex)
{
values = null;
return false;
}
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="address">地址D100</param>
/// <param name="value">写入数据</param>
/// <returns>写入成功还是失败</returns>
public bool WriteFloat(string address, float value)
{
float[] values = new float[1];
values[0] = value;
return WriteFloats(address, values);
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="address">地址D100</param>
/// <param name="values">写入数据</param>
/// <returns>写入成功还是失败</returns>
public bool WriteFloats(string address, float[] values)
{
try
{
plc.WriteFloat(address, values);
return true;
}
catch (Exception ex)
{
return false;
}
}
#endregion
#region String读写操作
/// <summary>
/// 读取字符串
/// </summary>
/// <param name="address">地址，例如:D3200</param>
/// <param name="length">此处为地址长度，例50，表示字符串长度100</param>
/// <param name="str">读到的字符串</param>
/// <returns>返回读取成功还是失败</returns>
public bool ReadString(string address, int length, out string str)
{
try
{
ushort[] value = new ushort[length];
byte[] values = plc.ReadDeviceBlock(address, length, value);
List<byte> bytes = new List<byte>();
foreach (var item in value)
{
bytes.AddRange(BitConverter.GetBytes(item));
}
str = Encoding.GetEncoding("GB2312").GetString(bytes.ToArray());
return true;
}
catch (Exception ex)
{
str = string.Empty;
return false;
}
}
/// <summary>
/// 写入字符串
/// </summary>
/// <param name="address">地址，例如:D3200</param>
/// <param name="length">此处为地址长度，例50，表示字符串长度100</param>
/// <param name="str">写入的字符串</param>
/// <returns>返回写入成功还是失败</returns>
public bool WriteString(string address, int length, string str)
{
try
{
byte[] Bytes = new byte[length * 2];
byte[] bytes = Encoding.GetEncoding("GB2312").GetBytes(str);
if (bytes.Length > Bytes.Length)
{
for (int i = 0; i < Bytes.Length; i++)
{
Bytes[i] = bytes[i];
}
}
else
{
for (int i = 0; i < bytes.Length; i++)
{
Bytes[i] = bytes[i];
}
}
ushort[] value = new ushort[length];
for (int i = 0; i < length; i++)
{
value[i] = BitConverter.ToUInt16(Bytes, i * 2);
}
plc.WriteDeviceBlock(address, value);
return true;
}
catch (Exception ex)
{
return false;
}
}
#endregion
}
}