332 lines
12 KiB
C#
332 lines
12 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace NTADCP
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{
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class tools
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{
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//获取当前设备的所有端口号
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public static string[] GetSerialPort()
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{
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string[] ports = null;
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ports = System.IO.Ports.SerialPort.GetPortNames();
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return ports;
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}
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/// 16进制原码字符串转字节数组
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/// </summary>
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/// <param name="hexString">"AABBCC"或"AA BB CC"格式的字符串</param>
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/// <returns></returns>
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public static byte[] ConvertHexStringToBytes(string hexString)
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{
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hexString = hexString.Replace(" ", "");
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if (hexString.Length % 2 != 0)
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{
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throw new ArgumentException("参数长度不正确");
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}
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byte[] returnBytes = new byte[hexString.Length / 2];
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for (int i = 0; i < returnBytes.Length; i++)
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{
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returnBytes[i] = Convert.ToByte(hexString.Substring(i * 2, 2), 16);
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}
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return returnBytes;
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}
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/// <summary>
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/// //16转2方法
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/// </summary>
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/// <param name="hexString"></param>
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/// <returns></returns>
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public static string HexString2BinString(string hexString)
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{
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try
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{
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string result = string.Empty;
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foreach (char c in hexString)
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{
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int v = Convert.ToInt32(c.ToString(), 16);
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int v2 = int.Parse(Convert.ToString(v, 2));
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// 去掉格式串中的空格，即可去掉每个4位二进制数之间的空格，
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result += string.Format("{0:d4} ", v2);
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}
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return result;
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}
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catch (Exception ex)
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{
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Console.WriteLine(ex.Message);
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throw;
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}
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}
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/// <summary>
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/// 字节数组转16进制字符串
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/// </summary>
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/// <param name="bytes"></param>
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/// <returns></returns>
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public static string byteToHexStr(byte[] bytes)
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{
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string returnStr = "";
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if (bytes != null)
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{
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for (int i = 0; i < bytes.Length; i++)
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{
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returnStr += bytes[i].ToString("X2");
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}
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}
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return returnStr;
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}
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public static string HexStringToString(string hs, Encoding encode)
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{
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StringBuilder strTemp = new StringBuilder();
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byte[] b = new byte[hs.Length / 2];
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for (int i = 0; i < hs.Length / 2; i++)
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{
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strTemp.Clear();
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strTemp.Append(hs.Substring(i * 2, 2));
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b[i] = Convert.ToByte(strTemp.ToString(), 16);
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}
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return encode.GetString(b);
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}
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#region 生成并保存本地文件
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static Dictionary<string, bool> Txt_Used = new Dictionary<string, bool>();
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/// <summary>
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/// 文件自动保存
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/// </summary>
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/// <param name="_file_name">文件名称</param>
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/// <param name="path">保存路径</param>
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/// <param name="logstring">文件内容</param>
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public static void AddLgoToTXT(string _file_name, string path, string logstring)
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{
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//检查是否存在该路径
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if (!System.IO.Directory.Exists(path))
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{
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Directory.CreateDirectory(path);
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}
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path = path + _file_name;
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//检查该路径下是否存在该文件
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if (!System.IO.File.Exists(path))
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{
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FileStream stream = System.IO.File.Create(path);
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stream.Close();
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stream.Dispose();
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}
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if (!Txt_Used.ContainsKey(path))
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{
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Txt_Used.Add(path, true);
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}
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else
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{
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if (Txt_Used[path])
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{
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return;
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}
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else
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{
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Txt_Used[path] = true;
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}
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}
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//[1]创建文件流 文件路径 和枚举类型的文件操作类型
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FileStream fs = new FileStream(path, FileMode.Append);
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//[2]创建写入器
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StreamWriter sw = new StreamWriter(fs);
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//[3]以流的方式写入数据
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sw.Write(logstring);
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//[4]关闭写入器
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sw.Close();
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//[5]关闭文件流
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fs.Close();
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Txt_Used[path] = false;
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}
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#endregion
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//十六进制转字符串
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public string ConvertHexToString(string HexValue, string separator = null)
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{
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HexValue = string.IsNullOrEmpty(separator) ? HexValue : HexValue.Replace(string.Empty, separator);
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StringBuilder sbStrValue = new StringBuilder();
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while (HexValue.Length > 0)
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{
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sbStrValue.Append(Convert.ToChar(Convert.ToUInt32(HexValue.Substring(0, 2), 16)).ToString());
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HexValue = HexValue.Substring(2);
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}
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return sbStrValue.ToString();
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}
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/// <summary>
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/// 将传入的byte数组 从指定位置倒置
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/// </summary>
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/// <param name="b"></param>
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/// <returns></returns>
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public static float bytetofloat(List<byte> b, int start)
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{
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return BitConverter.ToSingle(new byte[] { b[start + 3], b[start + 2], b[start + 1], b[start] }, 0);
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}
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public static int bytetoint(List<byte> b, int start, int len)
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{
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string a = "";
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for (int i = 0; i < len; i++)
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{
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a += b[start + i].ToString("X2");
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}
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return Convert.ToInt32(a, 16);
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}
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public static int ByteToInt16(List<byte> b, int start, int len)
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{
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string a = "";
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for (int i = 0; i < len; i++)
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{
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a += b[start + i].ToString("X2");
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}
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return Convert.ToInt16(a, 16);
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}
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/// <summary>
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/// 将一条十六进制字符串转换为ASCII
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/// </summary>
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/// <param name="hexstring">一条十六进制字符串</param>
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/// <returns>返回一条ASCII码</returns>
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public static string HexStringToASCII(string hexstring)
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{
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byte[] bt = HexStringToBinary(hexstring);
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string lin = "";
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for (int i = 0; i < bt.Length; i++)
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{
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lin = lin + bt[i] + " ";
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}
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string[] ss = lin.Trim().Split(new char[] { ' ' });
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char[] c = new char[ss.Length];
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int a;
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for (int i = 0; i < c.Length; i++)
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{
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a = Convert.ToInt32(ss[i]);
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c[i] = Convert.ToChar(a);
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}
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string b = new string(c);
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return b;
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}
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/**/
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/// <summary>
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/// 16进制字符串转换为二进制数组
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/// </summary>
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/// <param name="hexstring">用空格切割字符串</param>
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/// <returns>返回一个二进制字符串</returns>
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public static byte[] HexStringToBinary(string hexstring)
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{
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string[] tmpary = hexstring.Trim().Split(' ');
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byte[] buff = new byte[tmpary.Length];
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for (int i = 0; i < buff.Length; i++)
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{
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buff[i] = Convert.ToByte(tmpary[i], 16);
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}
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return buff;
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}
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#region CRC校验
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private static readonly byte[] aucCRCHi = {
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
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0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
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0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
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0x00, 0xC1, 0x81, 0x40
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};
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private static readonly byte[] aucCRCLo = {
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0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, 0x07, 0xC7,
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0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C, 0x0D, 0xCD, 0x0F, 0xCF, 0xCE, 0x0E,
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0x0A, 0xCA, 0xCB, 0x0B, 0xC9, 0x09, 0x08, 0xC8, 0xD8, 0x18, 0x19, 0xD9,
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0x1B, 0xDB, 0xDA, 0x1A, 0x1E, 0xDE, 0xDF, 0x1F, 0xDD, 0x1D, 0x1C, 0xDC,
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0x14, 0xD4, 0xD5, 0x15, 0xD7, 0x17, 0x16, 0xD6, 0xD2, 0x12, 0x13, 0xD3,
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0x11, 0xD1, 0xD0, 0x10, 0xF0, 0x30, 0x31, 0xF1, 0x33, 0xF3, 0xF2, 0x32,
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0x36, 0xF6, 0xF7, 0x37, 0xF5, 0x35, 0x34, 0xF4, 0x3C, 0xFC, 0xFD, 0x3D,
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0xFF, 0x3F, 0x3E, 0xFE, 0xFA, 0x3A, 0x3B, 0xFB, 0x39, 0xF9, 0xF8, 0x38,
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0x28, 0xE8, 0xE9, 0x29, 0xEB, 0x2B, 0x2A, 0xEA, 0xEE, 0x2E, 0x2F, 0xEF,
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0x2D, 0xED, 0xEC, 0x2C, 0xE4, 0x24, 0x25, 0xE5, 0x27, 0xE7, 0xE6, 0x26,
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0x22, 0xE2, 0xE3, 0x23, 0xE1, 0x21, 0x20, 0xE0, 0xA0, 0x60, 0x61, 0xA1,
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0x63, 0xA3, 0xA2, 0x62, 0x66, 0xA6, 0xA7, 0x67, 0xA5, 0x65, 0x64, 0xA4,
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0x6C, 0xAC, 0xAD, 0x6D, 0xAF, 0x6F, 0x6E, 0xAE, 0xAA, 0x6A, 0x6B, 0xAB,
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0x69, 0xA9, 0xA8, 0x68, 0x78, 0xB8, 0xB9, 0x79, 0xBB, 0x7B, 0x7A, 0xBA,
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0xBE, 0x7E, 0x7F, 0xBF, 0x7D, 0xBD, 0xBC, 0x7C, 0xB4, 0x74, 0x75, 0xB5,
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0x77, 0xB7, 0xB6, 0x76, 0x72, 0xB2, 0xB3, 0x73, 0xB1, 0x71, 0x70, 0xB0,
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0x50, 0x90, 0x91, 0x51, 0x93, 0x53, 0x52, 0x92, 0x96, 0x56, 0x57, 0x97,
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0x55, 0x95, 0x94, 0x54, 0x9C, 0x5C, 0x5D, 0x9D, 0x5F, 0x9F, 0x9E, 0x5E,
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0x5A, 0x9A, 0x9B, 0x5B, 0x99, 0x59, 0x58, 0x98, 0x88, 0x48, 0x49, 0x89,
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0x4B, 0x8B, 0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D, 0x4D, 0x4C, 0x8C,
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0x44, 0x84, 0x85, 0x45, 0x87, 0x47, 0x46, 0x86, 0x82, 0x42, 0x43, 0x83,
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0x41, 0x81, 0x80, 0x40
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};
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private static byte[] Crc16(byte[] pucFrame, int usLen)
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{
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int i = 0;
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byte crcHi = 0xFF;
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byte crcLo = 0xFF;
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UInt16 iIndex = 0x0000;
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while (usLen-- > 0)
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{
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iIndex = (UInt16)(crcLo ^ pucFrame[i++]);
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crcLo = (byte)(crcHi ^ aucCRCHi[iIndex]);
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crcHi = aucCRCLo[iIndex];
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}
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return new byte[] { crcLo, crcHi };
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}
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#endregion
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//获取当前程序运行路径
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private static string Save_Path = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + @"数据采集\";
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public static void Logging(string message)
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{
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AddLgoToTXT("Log.txt", Save_Path + System.DateTime.Now.ToString("yyyy_MM_dd") + @"\", System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " ---- " + message + "\r\n");
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}
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public static void Logging_data(string message)
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{
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AddLgoToTXT("原始报文.txt", Save_Path + System.DateTime.Now.ToString("yyyy_MM_dd") + @"\", System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " ---- " + message + "\r\n");
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}
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}
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}
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