串口信息修改

UAS-MES/Form1.Designer.cs

@@ -34,6 +34,7 @@
             this.button4 = new System.Windows.Forms.Button();
             this.progressBar1 = new System.Windows.Forms.ProgressBar();
             this.textBoxWithPlaceHolder1 = new UAS_MES.CustomControl.TextBoxWithIcon.TextBoxWithPlaceHolder();
+            this.serialPortCombox1 = new UAS_MES.CustomControl.ComBoxWithFocus.SerialPortCombox();
             this.SuspendLayout();
             // 
             // button1
@@ -76,7 +77,6 @@
             this.button4.TabIndex = 2;
             this.button4.Text = "button4";
             this.button4.UseVisualStyleBackColor = true;
-            this.button4.Click += new System.EventHandler(this.button4_Click);
             // 
             // progressBar1
             // 
@@ -96,11 +96,19 @@
             this.textBoxWithPlaceHolder1.Size = new System.Drawing.Size(241, 25);
             this.textBoxWithPlaceHolder1.TabIndex = 4;
             // 
+            // serialPortCombox1
+            // 
+            this.serialPortCombox1.Location = new System.Drawing.Point(398, 61);
+            this.serialPortCombox1.Name = "serialPortCombox1";
+            this.serialPortCombox1.Size = new System.Drawing.Size(186, 25);
+            this.serialPortCombox1.TabIndex = 6;
+            // 
             // Form1
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 15F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(1239, 738);
+            this.Controls.Add(this.serialPortCombox1);
             this.Controls.Add(this.textBoxWithPlaceHolder1);
             this.Controls.Add(this.progressBar1);
             this.Controls.Add(this.button4);
@@ -125,5 +133,6 @@
         private System.Windows.Forms.Button button4;
         private System.Windows.Forms.ProgressBar progressBar1;
         private CustomControl.TextBoxWithIcon.TextBoxWithPlaceHolder textBoxWithPlaceHolder1;
+        private CustomControl.ComBoxWithFocus.SerialPortCombox serialPortCombox1;
     }
 }

UAS-MES/Form1.cs

@@ -19,133 +19,153 @@ using System.IO;
 using System.Reflection;
 using System.Threading;
 using UAS_MES.CustomControl;
+using System.IO.Ports;
 
 namespace UAS_MES
 {
     public partial class Form1 : Form
     {
-        DataHelper dh;
-        DataTable dt;
-        LogStringBuilder sql = new LogStringBuilder();
-        //经过的步骤
-        string PastStep = "";
-        //拆分后的经过的步骤
-        Dictionary<int, string> Step;
-        //屏幕高度
-        int ScreenWidth;
-        //屏幕宽度
-        int ScreenHeight;
         public Form1()
         {
             InitializeComponent();
         }
 
-        [DllImport("kernel32.dll")]
+        private void Form1_Load(object sender, EventArgs e)
+        {
+            Com.PortName = "COM4";
+            Com.ReadTimeout = 5000;
+            Com.WriteTimeout = 5000;
+            Com.BaudRate = 9600;
+            Com.StopBits = StopBits.One;
+            Com.Parity = Parity.None;
+            Com.Open();
+        }
 
-        public static extern bool d(int freq, int duration);
+        [DllImport("WinIo64.dll")]
+        public static extern bool InitializeWinIo();
+        [DllImport("WinIo64.dll")]
+        public static extern void ShutdownWinIo();
+        [DllImport("WinIo64.dll")]
+        public static extern bool GetPortVal(IntPtr wPortAddr, out int pdwPortVal, byte bSize);
+        [DllImport("WinIo64.dll")]
+        public static extern bool SetPortVal(IntPtr wPortAddr, int dwPortVal, byte bSize);
+        //以下是与并口无关  
+        [DllImport("WinIo64.dll")]
+        public static extern byte MapPhysToLin(byte pbPhysAddr, uint dwPhysSize, IntPtr PhysicalMemoryHandle);
+        [DllImport("WinIo64.dll")]
+        public static extern bool UnmapPhysicalMemory(IntPtr PhysicalMemoryHandle, byte pbLinAddr);
+        [DllImport("WinIo64.dll")]
+        public static extern bool GetPhysLong(IntPtr pbPhysAddr, byte pdwPhysVal);
+        [DllImport("WinIo64.dll")]
+        public static extern bool SetPhysLong(IntPtr pbPhysAddr, byte dwPhysVal);
+        [DllImport("user32.dll")]
+        public static extern int MapVirtualKey(uint Ucode, uint uMapType);
 
-        private void button3_Click(object sender, EventArgs e)
+        public bool online = false;                          //WinIo打开标志  
+        //数据端口共8位，控制端口共4位，可以组成1～12位的任意数字输出端口；  
+        //状态端口共5位，控制端口共4位，可以组成1～9位的任意数字输入端口  
+        private static IntPtr data_port = (IntPtr)0x378;     //数据端口地址 D0-D7 8个端口  
+        private static IntPtr state_port = (IntPtr)0x379;    //状态端口地址 S3-S7 只能读取5位  
+        private static IntPtr control_port = (IntPtr)0x37A;  //控制端口地址 C0-C3 只能控制或输出4位  
+
+        /// <summary>  
+        /// 设定DataPort输出  
+        /// </summary>  
+        /// <param name="WriteValue">设定值：范围为0～255</param>  
+        private void setDateBuff(int WriteValue)
         {
-            d(800, 600);
+            IntPtr m_nport = data_port;                 //数据端口地址data_port  
+
+            int m_nValue = WriteValue;
+
+            //调用WinIo库函数SetPortVal写端口值  
+            SetPortVal(m_nport, m_nValue, 1);           //write a BYTE value to an I/O port  
         }
 
-        private void Form1_Load(object sender, EventArgs e)
+        /// <summary>  
+        /// 设定ControlPort输出  
+        /// 高4位默认设置，请不要修改，因此输出时保持高位值不变，将要输出的值从低4位输出  
+        /// Control端口C2读写正常，C0、C1、C3写入0则输出高电平，写入1输出低电平；读取亦然  
+        /// </summary>  
+        /// <param name="WriteValue">设定值</param>  
+        private void setControlBuff(int WriteValue)
         {
+            IntPtr m_nport = control_port;              //获得控制端口地址  
+            //获得控制端口的值,  
+            int temp_dwPortVal = 0;
+            GetPortVal(m_nport, out temp_dwPortVal, 1); //reads a BYTE value from an I/O port  
+
+            int temp_aa = temp_dwPortVal & 0xF0;        //将低4位置为0;高4位不变  
 
+            int WriValue = WriteValue & 0x0F;           //取设定值低4位；高4位为0  
+            temp_aa = temp_aa | WriteValue;             //合并端口值高4位与设定值低4位  
+            temp_aa = temp_aa ^ 0x0B;                   //将低4位中C0、C1、C3取反（0->1;1->0）（保证设定值与实际电平相吻合）  
+            SetPortVal(m_nport, temp_aa, 1);            //写出的值中，高4位保持端口原来的值不变，低4位实际输出  
         }
 
-        private void button3_Click_1(object sender, EventArgs e)
+        /// <summary>  
+        /// 读取ControlPort值  
+        /// Control端口C2读取正常，C0、C1、C3高电平则读入0，低电平则读入1  
+        /// </summary>  
+        /// <returns>返回C0-C3 四个端口的值：范围为0～15</returns>  
+        private int getControlBuff()
         {
-            // 禁用按钮
-            //this.button1.Enabled = false;
+            IntPtr m_nport = control_port;              //控制端口地址data_port  
+
+            int m_nValue = 0;
+            //调用WinIo库函数SetPortVal写端口值  
+            GetPortVal(m_nport, out m_nValue, 1);      //reads a BYTE value from an I/O port  
 
-            //// 实例化业务对象
-            //PublicMethod.LongTimeWork workder = new PublicMethod.LongTimeWork();
+            int ValueGet = m_nValue ^ 0x0B;            //将低4位中C0、C1、C3取反（0->1;1->0）  
+            ValueGet = ValueGet & 0x0F;                //去掉高4位值  
+            return ValueGet;
+        }
+
+        /// <summary>  
+        /// 读取StatePort值  
+        /// State端口S7高电平则读入0，低电平则读入1；其他正常  
+        /// </summary>  
+        /// <returns>返回S3-S7 五个端口的值：范围0-31</returns>  
+        private int getStateBuff()
+        {
+            IntPtr m_nport = state_port;               //控制端口地址state_port  
 
-            //workder.ValueChanged += new PublicMethod.ValueChangedEventHandler(workder_ValueChanged);
+            int dwPortVal = 0;
+            GetPortVal(m_nport, out dwPortVal, 1);    //reads a BYTE value from an I/O port  
 
-            //// 使用异步方式调用长时间的方法
-            //Action handler = new Action(workder.LongTimeMethod);
-            //handler.BeginInvoke(new AsyncCallback(this.AsyncCallback), handler);
-            WebClient wc = new WebClient();
-            wc.DownloadProgressChanged += Wc_DownloadProgressChanged;
-            wc.DownloadFileAsync(new Uri("http://218.17.158.219:8888/UAS_WinForm.zip"), "UAS_WinForm.zip");
-            //processBar1.Run();
+            int ValueGet = dwPortVal ^ 0x80;          //将S7取反（保证读取与实际电平相吻合）  
+            ValueGet = ValueGet & 0xF8;               //去掉S0 ～S2位；  
+            ValueGet = ValueGet >> 3;                 //右移3位，将S7～S3变为低5位  
+            return ValueGet;
         }
 
-        // 结束异步操作
-        private void AsyncCallback(IAsyncResult ar)
+        public bool OpenWinIo()
         {
-            // 标准的处理步骤
-            Action handler = ar.AsyncState as Action;
-            handler.EndInvoke(ar);
-            MessageBox.Show("工作完成！");
-            System.Windows.Forms.MethodInvoker invoker = () =>
+            if (InitializeWinIo())
             {
-                // 重新启用按钮
-                this.button3.Enabled = true;
-            };
-            if (this.InvokeRequired)
-            {
-                this.Invoke(invoker);
+                this.online = true;
+                return true;
             }
             else
             {
-                invoker();
+                this.online = false;
+                return false;
             }
         }
 
-        private void Wc_DownloadProgressChanged(object sender, DownloadProgressChangedEventArgs e)
+        public void CloseWinIo()
         {
-            Action act = () =>
-            {
-                this.progressBar1.Value = e.ProgressPercentage;
-                //this.label1.Text = e.ProgressPercentage + "%";
-            };
-            if (e.ProgressPercentage == 100)
-            {
-                ZipHelper.UnZip(@"H:\UAS_WinForm\UAS-MES\bin\Debug\icsharpcode-SharpZipLib-4ad264b.zip", @"D:\");
-            }
-            this.Invoke(act);
+            ShutdownWinIo();
+            this.online = false;
         }
 
-        //public static void Unzip()
-        //{
-        //    string _appPath = new DirectoryInfo(Assembly.GetExecutingAssembly().ManifestModule.FullyQualifiedName).Parent.FullName;
-        //    string s7z = _appPath + @"\7-Zip\7z.exe";
-        //    System.Diagnostics.Process pNew = new System.Diagnostics.Process();
-        //    pNew.StartInfo.FileName = s7z;
-        //    pNew.StartInfo.Arguments = string.Format(" x \"{0}\\{1}\" -y -o\"{0}\"", _appPath, zipFileFullName);
-        //    //x "1" -y -o"2" 这段7z命令的意思： x是解压的意思 "{0}"的位置写要解压文件路径"{1}"这个1的位置写要解压的文件名 -y是覆盖的意思 -o是要解压的位置
-        //    pNew.Start();
-        //    //等待完成
-        //    pNew.WaitForExit();
-        //    //删除压缩包
-        //    File.Delete(_appPath + @"\" + zipFileFullName);
-        //}
-
-        private void button4_Click(object sender, EventArgs e)
+        SerialPort Com = new SerialPort();
+
+        private void button3_Click_1(object sender, EventArgs e)
         {
-            MessageBox.Show(textBoxWithPlaceHolder1.Text);
+            //byte[] byteArr = new byte[20];
+            //Com.Write(byteArr, 0, byteArr.Length);
+            //CloseWinIo();
         }
     }
-
-    //public class ZipHelper
-    //{
-    //    public static string zipFileFullName = "UAS_WinForm.zip";
-    //    public static void Unzip()
-    //    {
-    //        string _appPath = new DirectoryInfo(Assembly.GetExecutingAssembly().ManifestModule.FullyQualifiedName).Parent.FullName;
-    //        string s7z = _appPath + @"\7z.exe";
-    //        System.Diagnostics.Process pNew = new System.Diagnostics.Process();
-    //        pNew.StartInfo.FileName = s7z;
-    //        pNew.StartInfo.Arguments = string.Format(" x \"{0}\\{1}\" -y -o\"{0}\"", _appPath, zipFileFullName);
-    //        //x "1" -y -o"2" 这段7z命令的意思： x是解压的意思 "{0}"的位置写要解压文件路径"{1}"这个1的位置写要解压的文件名 -y是覆盖的意思 -o是要解压的位置
-    //        pNew.Start();
-    //        //等待完成
-    //        pNew.WaitForExit();
-    //        //删除压缩包
-    //        //File.Delete(_appPath + @"\" + zipFileFullName);
-    //    }
-    //}
 }