复制粘贴代码到VSCode 或LinqPad 中，执行即可，需要.net8。在我的电脑上实验成功，欢迎反馈不同型号的结果。触摸屏重启后手动进入触摸屏校准，执行完成校准后会询问是否恢复下载密码，输入yes之后，会清空内部的项目。
Visual Studio 源码文件和编译成可执行exe文件WeintekTest.rar
using System.Net.Sockets;
using System.Runtime.CompilerServices;
using System.Security.Cryptography.X509Certificates;
namespace WeintekTest;
class Program
{
static string uploadTelegram = "50010000001a67657466696c65202f6d74383030302f3030312f6d7438303030";//上传数据报文
static Weintek weintek = new Weintek("192.168.20.51");
static Weintek weintek2 = new Weintek("192.168.20.51", 20248);
static void Main(string[] args)
{
//Fun1();
//Console.Read();
ClearTool();
}
static void DoWork1(string str)
{
var rec = weintek.Send(str);
if (rec == null)
{
Console.WriteLine("无返回内容！");
return;
}
Console.WriteLine(BitConverter.ToString(rec).Replace("-", " "));
}
static void DoWork2(string str)
{
var rec = weintek2.Send(str);
if (rec == null)
{
Console.WriteLine("无返回内容！");
return;
}
Console.WriteLine(BitConverter.ToString(rec).Replace("-", " "));
}
static void Fun0()
{
var dat = weintek2.Send("400100000000");
DoWork2(BitConverter.ToString(dat).Replace("-", ""));
List<string> strs = new List<string>()
{
//"400100000000",
//"40010002004042433534454330444644434235323141414644393642344136334141314442423946413242373542433932394543393446334530363133433637424241463534",
"4001000400320001384442464236374242424445373841443334333133334442364643353239303941324244393244464433383143393035",
//"4001000400320001373138464136323446384132423737433941304436384632394530383339303346304243363638323045313344354538",
"50010000001a67657466696c65202f6d74383030302f3030312f6d7438303030"
//"5001000000114f535f76657273696f6e20303431303032",
//"50010000000473746f70"
};
foreach (var str in strs)
{
DoWork2(str);
};
}
static void Fun1()
{
File.WriteAllText("res.txt", "");
for (int i = 9000; i < 12900; i++)
{
string str = $"{DateTime.Now}:LW{i}:\t" + weintek.GetLW(i) + Environment.NewLine;
//File.AppendAllText("res.txt",str);
//Thread.Sleep(10);
}
Console.WriteLine("Done!");
Console.Read();
}
static void ClearTool()
{
//Console.WriteLine("如要确认执行请按'Y'键：");
//var key=Console.ReadKey();
//Console.WriteLine();
//if(key.Key != ConsoleKey.Y)
{
//Console.WriteLine("已取消执行!");
//Console.Read();
//return;
}
Console.WriteLine("请谨慎操作！");
Console.WriteLine("触摸屏将在稍后重启，请在触摸屏重启后手动进入并执行触摸屏校准！");
Console.WriteLine("校准完成后，会弹出对话框询问是否重置密码，输入'yes'即可清空内部项目并重置下载密码！");
for (int i = 10; i > 0; i--)
{
//倒计时执行
Console.WriteLine($"倒计时：{i}秒.");
Thread.Sleep(1000);
}
Console.WriteLine("正在更新日期时间...");
//更新日期时间
weintek.SetLW(9022, (short)DateTime.Now.Year);//更新年
weintek.SetLW(9021, (short)DateTime.Now.Month);//更新月
weintek.SetLW(9020, (short)DateTime.Now.Day);//更新日
weintek.SetLW(9019, (short)DateTime.Now.Hour);//更新时
weintek.SetLW(9018, (short)DateTime.Now.Minute);//更新分
weintek.SetLW(9017, (short)DateTime.Now.Second);//更新秒
Console.WriteLine("正在更改系统设置...");
weintek.SetLB(9020, true);//显示系统控制按钮
weintek.SetLB(9033, true);//允许上传
weintek.SetLB(12364, true);//开启屏幕校正后恢复出厂设置的选项
weintek.SetLB(9048, true);//开启重启保护
weintek.SetLB(9047, true);//重启触摸屏
//设定LB寄存器时返回报文实例
//2024/4/13 10:36:54+_接收内容33： 01-60-00-00-FF-00-00-00-00-00-08-00-01-00-01-00-00-00-01-00-00-00-00-00-00-00-00-00-00-00-00-00-02
//2024/4/13 10:36:54+_接收内容33： 01-60-00-00-FF-00-00-00-00-00-08-00-01-00-02-00-00-00-01-00-00-00-00-00-00-00-00-00-00-00-00-00-02
//2024/4/13 10:36:54+_接收内容33： 01-60-00-00-FF-00-00-00-00-00-08-00-01-00-03-00-00-00-01-00-00-00-00-00-00-00-00-00-00-00-00-00-02
//2024/4/13 10:36:54+_接收内容33： 01-60-00-00-FF-00-00-00-00-00-08-00-01-00-04-00-00-00-01-00-00-00-00-00-00-00-00-00-00-00-00-00-02
//2024/4/13 10:36:54+_接收内容33： 01-60-00-00-FF-00-00-00-00-00-08-00-01-00-05-00-00-00-01-00-00-00-00-00-00-00-00-00-00-00-00-00-02
Console.WriteLine("Done!");
Console.Read();
}
public class Weintek
{
string _ip;
int _port = 8000;
byte _index = 0;
readonly object lckObj = new object();
public Weintek(string ip)
{
_ip = ip;
_port = 8000;
}
public Weintek(string ip, int port)
{
_ip = ip;
_port = port;
}
byte GetIndex()
{
lock (lckObj)
{
return ++_index;
}
}
int GetEasyWatchIndex()
{
return 1;
}
public bool GetLB(int regAddress)
{
return GetLB(regAddress,1);
}
public bool GetLB(int regAddress,int count)
{
//读LB12364
//PC发： 01600000ff000000000008000c 00e5 0300000100000000000000000000ff 0403 000001000000
//HMI回true： 01600000ff0000000000080005 00e5 030000010000000000000000000000000000 0010 0000 //大端
//HMI回false: 01600000ff0000000000080005 00e5 030000010000000000000000000000000000 0000 0000 //大端
//读LB9047
//PC发： 01600000ff000000000008000c 00fb 0300000200000000000000000000ff 3502 000001000000
//读LB9048
//PC发： 01600000ff000000000008000c 00fe 0300000300000000000000000000ff 3502 000001000000
try
{
bool ret = false;
string sendHeader = "01600000ff000000000008000c00";
string sendConstStr1 = "0300000100000000000000000000ff";
string receiveHeader = "01600000ff000000000008000500";
var sendStr = sendHeader;
sendStr += GetIndex().ToString("x2");
sendStr += sendConstStr1;
sendStr += GetLBAddress(regAddress).Substring(0, 8);
sendStr += ToLittleEndian((UInt32)count).ToString("x8");
var receiveData = Send(sendStr);
var receiveStr = BitConverter.ToString(receiveData).Replace("-", "").ToLower();
if (receiveStr.Length > receiveHeader.Length &&
receiveStr.StartsWith(receiveHeader) &&
string.Compare(sendStr.Substring(sendHeader.Length, 2), receiveStr.Substring(receiveHeader.Length, 2)) == 0)
{
var dat = ToLittleEndian(Convert.ToUInt16(receiveStr.Substring(66, 4), 16));
var temp = Convert.ToUInt16(Math.Pow(2, regAddress % 0x10));
ret = (dat & temp) > 0;
return ret;
}
return ret;
}
catch (Exception ex)
{
Console.WriteLine($"GetLb_{DateTime.Now}:\t" + ex.Message);
return false;
}
}
/// <summary>
/// 设置触摸屏的LB寄存器（系统寄存器的值）
/// </summary>
/// <param name="ip">触摸屏的地址</param>
/// <param name="port">链接端口号,默认值为8000</param>
/// <param name="index">报文序号，返回报文的序号和发送报文序号相同</param>
/// <param name="regAddress">LB寄存器地址</param>
/// <param name="Value">设定值</param>
public bool SetLB(int regAddress, bool Value)
{
//设定LB寄存器时返回报文实例
//2024/4/13 10:36:54+_接收内容33： 01-60-00-00-FF-00-00-00-00-00-08-00-01-00-01-00-00-00-01-00-00-00-00-00-00-00-00-00-00-00-00-00-02
//2024/4/13 10:36:54+_接收内容33： 01-60-00-00-FF-00-00-00-00-00-08-00-01-00-02-00-00-00-01-00-00-00-00-00-00-00-00-00-00-00-00-00-02
//2024/4/13 10:36:54+_接收内容33： 01-60-00-00-FF-00-00-00-00-00-08-00-01-00-03-00-00-00-01-00-00-00-00-00-00-00-00-00-00-00-00-00-02
//2024/4/13 10:36:54+_接收内容33： 01-60-00-00-FF-00-00-00-00-00-08-00-01-00-04-00-00-00-01-00-00-00-00-00-00-00-00-00-00-00-00-00-02
//2024/4/13 10:36:54+_接收内容33： 01-60-00-00-FF-00-00-00-00-00-08-00-01-00-05-00-00-00-01-00-00-00-00-00-00-00-00-00-00-00-00-00-02
try
{
string sendHeader = "01600000ff000000000008000c00";
string sendConstStr = "0000000100000000000000020000ff";//前面的01是EasyWatch序号，排第一个的为01，第二个的为02，在此处无关紧要
string receiveHeader = "01600000FF000000000008000100";
var sendStr = sendHeader;
sendStr += GetIndex().ToString("x2");
sendStr += sendConstStr;
sendStr += GetLBAddress(regAddress);
sendStr += Value ? "ff" : "00";
sendStr += "0000";
var receiveData = Send(sendStr);
var receiveStr = BitConverter.ToString(receiveData).Replace("-", "").ToLower();
if (receiveStr.Length > receiveHeader.Length
&& receiveStr.StartsWith(receiveHeader)
&& string.Compare(sendStr.Substring(sendHeader.Length, 2), receiveStr.Substring(receiveHeader.Length, 2)) == 0
)
{
return true;
}
return false;
}
catch (Exception ex)
{
Console.WriteLine($"SetLb_{DateTime.Now}:\t" + ex.Message);
return false;
}
}
static string GetLBAddress(int addr)
{
string ret = "";
string str = addr.ToString("X5");
ret += str.Substring(2, 2);
ret += str.Substring(0, 2);
ret += "00000";
ret += str.Substring(4, 1);
return ret;
}
public Int16 GetLW(int regAddress)
{
return GetLW(regAddress, 1);
}
/// <summary>
/// 读取LW寄存器的值
/// </summary>
/// <param name="ip">触摸屏IP地址</param>
/// <param name="port">端口</param>
/// <param name="index">包序号</param>
/// <param name="regAddress">LW寄存器地址</param>
/// <param name="count">寄存器个数，当前只支持1个寄存器</param>
/// <returns>返回值</returns>
public Int16 GetLW(int regAddress, int count)
{
//读LW9009
//PC发： 01600000ff000000000008000c00 be 0300003600000000000000000008ff 3123 0000 0100 0000
//HMI回： 01600000ff000000000008000500 be 030000360000000000000000000000000000 4040 0000
//PC发： 01600000ff000000000008000c00 bc 0300003600000000000000000008ff 3123 0000 0100 0000
//HMI回： 01600000ff000000000008000500 bc 030000360000000000000000000000000000 4040 0000
try
{
UInt16 ret = 0;
string sendHeader = "01600000ff000000000008000c00";
string sendRegConstStr = "0300003600000000000000000008ff";
string receiveHeader = "01600000ff000000000008000500";
string sendStr = sendHeader;
sendStr += GetIndex().ToString("x2");
sendStr += sendRegConstStr;
sendStr += ToLittleEndian((UInt16)regAddress).ToString("x4");
sendStr += "0000";
sendStr += ToLittleEndian((UInt16)count).ToString("x4");
sendStr += "0000";
var receiveData = Send(sendStr);
var receiveStr = BitConverter.ToString(receiveData).Replace("-", "").ToLower();
if (receiveStr.Length > receiveHeader.Length && //长度无无异常
receiveStr.StartsWith(receiveHeader) && //接收头校验成功
string.Compare(sendStr.Substring(sendHeader.Length, 2), receiveStr.Substring(receiveHeader.Length, 2)) == 0 //包序号校验成功
)
{
var s1 = receiveStr.Substring(66, 4);
ret = Convert.ToUInt16(s1, 16);
return (Int16)ToLittleEndian(ret);
}
return -1;
}
catch (Exception ex)
{
Console.WriteLine($"GetLw_{DateTime.Now}:\t" + ex.Message);
return -1;
}
}
public bool SetLW(int regAddress, Int16 value)
{
//写LW9022=2024 （0xE807）|9022=0x3e23
//PC发： 01600000ff000000000008000e 00d9 0300005100000000000000010008ff 3e23 0000 0100 e807 0000
//HMI回： 01600000ff0000000000080001 00d9 030000510000000000000000000000000001
// 01600000ff0000000000080001 0001 030000510000000000000000000000000001
try
{
string sendHeader = "01600000ff000000000008000e00";
string sendRegConstStr = "0300005100000000000000010008ff";
string receiveHeader = "01600000ff000000000008000100";
string sendStr = sendHeader;
sendStr += GetIndex().ToString("x2");
sendStr += sendRegConstStr;
sendStr += ToLittleEndian((UInt16)regAddress).ToString("x4");
sendStr += "0000";
sendStr += ToLittleEndian(1).ToString("x4");//数量
sendStr += ToLittleEndian((UInt16)value).ToString("x4");
sendStr += "0000";
var receiveData = Send(sendStr);
var receiveStr = BitConverter.ToString(receiveData).Replace("-", "").ToLower();
if (receiveStr.Length > receiveHeader.Length && //长度无无异常
receiveStr.StartsWith(receiveHeader) && //接收头校验成功
string.Compare(sendStr.Substring(sendHeader.Length, 2), receiveStr.Substring(receiveHeader.Length, 2)) == 0 //包序号校验成功
)
{
return true;
}
return false;
}
catch (Exception ex)
{
Console.WriteLine($"SetLw_{DateTime.Now}:\t" + ex.Message);
return false;
}
}
//1234=0x04D2(LE)/0xD204(BE)
//16bit读写
//RW1234
//读值
//值为0
//PC发： 01600000ff000000000008000c00 01 000000030000000000000000008dff d204 0000 0100 0000
//HMI回： 01600000ff000000000008000500 01 000000030000000000000000000000000000 0000 0000
//值为1234
//PC发： 01600000ff000000000008000c00 21 000000030000000000000000008dff d204 0000 0100 0000
//HMI回： 01600000ff000000000008000500 21 000000030000000000000000000000000000 d204 0000
//写值1234
//PC发： 01600000ff000000000008000e00 20 000000030000000000000001008dff d204 0000 0100 d204 0000
//HMI回： 01600000ff000000000008000100 20 000000030000000000000000000000000001
//32bit写
//RW1234=4567 4567=0x11D7(LE)/D711(BE)
//PC发： 01600000ff000000000008001000 43 000000030000000000000001008dff d204 0000 0200 d7110000 0000
//HMI回： 01600000ff000000000008000100 43 000000030000000000000000000000000001
//32bit读
//PC发： 01600000ff000000000008000c00 44 000000030000000000000000008dff d204 0000 0200 0000
//HMI回： 01600000ff000000000008000700 44 000000030000000000000000000000000000 d7110000 0000
public Int16 GetRW(int regAddress)
{
return GetRW(regAddress, 1);
}
public Int16 GetRW(int regAddress, int count)
{
try
{
UInt16 ret = 0;
string sendHeader = "01600000ff000000000008000c00";
string sendRegConstStr = "000000030000000000000000008dff";
string receiveHeader = "01600000ff000000000008000500";
string sendStr = sendHeader;
sendStr += GetIndex().ToString("x2");
sendStr += sendRegConstStr;
sendStr += ToLittleEndian((UInt16)regAddress).ToString("x4");
sendStr += "0000";
sendStr += ToLittleEndian((UInt16)count).ToString("x4");
sendStr += "0000";
var receiveData = Send(sendStr);
var receiveStr = BitConverter.ToString(receiveData).Replace("-", "").ToLower();
if (receiveStr.Length > receiveHeader.Length && //长度无无异常
receiveStr.StartsWith(receiveHeader) && //接收头校验成功
string.Compare(sendStr.Substring(sendHeader.Length, 2), receiveStr.Substring(receiveHeader.Length, 2)) == 0 //包序号校验成功
)
{
var s1 = receiveStr.Substring(66, 4);
ret = Convert.ToUInt16(s1, 16);
return (Int16)ToLittleEndian(ret);
}
return -1;
}
catch (Exception ex)
{
Console.WriteLine($"GetLw_{DateTime.Now}:\t" + ex.Message);
return -1;
}
}
public bool SetRW(int regAddress, Int16 value)
{
try
{
string sendHeader = "01600000ff000000000008000e00";
string sendRegConstStr = "000000030000000000000001008dff";
string receiveHeader = "01600000ff000000000008000100";
string sendStr = sendHeader;
sendStr += GetIndex().ToString("x2");
sendStr += sendRegConstStr;
sendStr += ToLittleEndian((UInt16)regAddress).ToString("x4");
sendStr += "0000";
sendStr += ToLittleEndian(1).ToString("x4");
sendStr += ToLittleEndian((UInt16)value).ToString("x4");
sendStr += "0000";
var receiveData = Send(sendStr);
var receiveStr = BitConverter.ToString(receiveData).Replace("-", "").ToLower();
if (receiveStr.Length > receiveHeader.Length && //长度无无异常
receiveStr.StartsWith(receiveHeader) && //接收头校验成功
string.Compare(sendStr.Substring(sendHeader.Length, 2), receiveStr.Substring(receiveHeader.Length, 2)) == 0 //包序号校验成功
)
{
return true;
}
return false;
}
catch (Exception ex)
{
Console.WriteLine($"SetLw_{DateTime.Now}:\t" + ex.Message);
return false;
}
}
readonly object lckSend = new object();
public byte[] Send(string str)
{
//lock(lckSend)
{
try
{
using (TcpClient client = new TcpClient())
{
client.ReceiveTimeout = 500;
client.Connect(_ip, _port);
var s = client.GetStream();
var sendData = HexStringToByteArray(str);
s.Write(sendData);
byte[] buffer = new byte[1024];
int n = s.Read(buffer);
byte[] receiveData = new byte[n];
Array.Copy(buffer, receiveData, n);
//Console.WriteLine($"{DateTime.Now.ToString()}+_接收内容{receiveData.Length}：\t" + BitConverter.ToString(receiveData));
return receiveData;
}
}
catch (Exception ex)
{
Console.WriteLine($"Send_{DateTime.Now}:\t" + ex.Message);
return null;
}
}
}
/// <summary>
/// 十六进制字符串转字节数组,.Net7以后Convert带有ToHexString()和FromHexString()方法，此处保留
/// </summary>
/// <param name="str">要转换的字符串</param>
/// <returns></returns>
static byte[] HexStringToByteArray(string str)
{
return Enumerable.Range(0, str.Length).Where(x => (x % 2) == 0).Select(y => (byte)Convert.ToByte(str.Substring(y, 2), 16)).ToArray();
}
/// <summary>
/// 大端转小端和小端转大端的操作是相同的，共用同一个即可
/// </summary>
/// <param name="dat">要转换的内容</param>
/// <returns></returns>
static UInt16 ToLittleEndian(UInt16 dat)
{
return BitConverter.ToUInt16(BitConverter.GetBytes(dat).Reverse().ToArray());
}
/// <summary>
/// 大端转小端和小端转大端的操作是相同的，共用同一个即可
/// </summary>
/// <param name="dat">要转换的内容</param>
/// <returns></returns>
static UInt32 ToLittleEndian(UInt32 dat)
{
return BitConverter.ToUInt32(BitConverter.GetBytes(dat).Reverse().ToArray());
}
}
}
版权声明：本文内容来源于网络搜集无法获知原创作者，仅供个人学习用途，若侵犯到您的权益请联系我们及时删除。邮箱：1370723259@qq.com