form1.cs

gps的demo程序,支持将gps数据发送到手机短信上/

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Threading;
using System.Text;
namespace GPSLocate
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.ListBox listBox1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Button button3;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;
		private Thread MainThread;
		static  ComIO.CommOpr s_port = new ComIO.CommOpr();
		private System.Windows.Forms.TextBox textBox1;
		public	string nLength;
		public Form1()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows 窗体设计器生成的代码
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			this.listBox1 = new System.Windows.Forms.ListBox();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.button3 = new System.Windows.Forms.Button();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.SuspendLayout();
			// 
			// listBox1
			// 
			this.listBox1.ItemHeight = 12;
			this.listBox1.Location = new System.Drawing.Point(0, 8);
			this.listBox1.Name = "listBox1";
			this.listBox1.Size = new System.Drawing.Size(696, 280);
			this.listBox1.TabIndex = 0;
			this.listBox1.SelectedIndexChanged += new System.EventHandler(this.listBox1_SelectedIndexChanged);
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(240, 328);
			this.button1.Name = "button1";
			this.button1.TabIndex = 1;
			this.button1.Text = "start";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(328, 328);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(64, 24);
			this.button2.TabIndex = 2;
			this.button2.Text = "stop";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// button3
			// 
			this.button3.Location = new System.Drawing.Point(400, 328);
			this.button3.Name = "button3";
			this.button3.TabIndex = 3;
			this.button3.Text = "Send";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(0, 296);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(696, 21);
			this.textBox1.TabIndex = 4;
			this.textBox1.Text = "";
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(696, 357);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.button3);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.listBox1);
			this.Name = "Form1";
			this.Text = "Form1";
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		private void button1_Click(object sender, System.EventArgs e)
		{

			s_port.PortNum = "COM1";
			s_port.BaudRate = 9600;
			s_port.ByteSize = 8;
			s_port.Parity = 0;
			s_port.StopBits = 1;
			s_port.ReadTimeout = 500;
			try
			{
				if (s_port.Opened)
				{
					s_port.Close();
					s_port.Open();
				}
				else
				{
					s_port.Open();//打开串口
				}
			}
			catch
			{
				listBox1.Items.Add("端口打开失败！");
				return ;
			}
			listBox1.Items.Add("端口打开成功！");
			s_port.Write(Encoding.ASCII.GetBytes("AT+CSCA?\r"));					//获取手机短信中心号
			string response = Encoding.ASCII.GetString(s_port.Read(128));

			if(response.Length > 15)
			{				
				listBox1.Items.Add("与短信模块连接成功！");
			}
			else
			{
				listBox1.Items.Add("与短信模块连接失败！");
			}
			Thread.Sleep(1000);
			s_port.Write(Encoding.ASCII.GetBytes("AT+CNMI=2,2,0,0,0\r"));	
			response = Encoding.ASCII.GetString(s_port.Read(128));
			
			//			Thread.Sleep(1000);
			//			string con="170400A87E7E00007E7E030002170891683108100005F011010D91683125322027F400F50B0E";
			//			con=smsDecodedsms("8613800100500","8613439234253",con);
			//
			//			byte[] buf =Encoding.ASCII.GetBytes(String.Format("AT+CMGS={0}\r",nLength));
			//			s_port.Write(buf);
			//			response  = Encoding.ASCII.GetString(s_port.Read(128));
			//			if( response.Length ==4 && response.EndsWith("> "))
			//			{
			//				s_port.Write(Encoding.ASCII.GetBytes(String.Format("{0}\x01a",con)));
			//				listBox1.Items.Add("设置成功!");
			//			}
			//			else
			//			{
			//				listBox1.Items.Add("设置失败!");
			//			}			
			
			MainThread=new Thread(new ThreadStart(MainProcedure));
			MainThread.Start();

		}
		private void MainProcedure()
		{
			while(true)
			{
				
				byte[] ans=s_port.Read(1024);
				if(ans.Length>0)
				{
					string ss=System.Text.Encoding.ASCII.GetString(ans);
					listBox1.Items.Add(System.Text.Encoding.ASCII.GetString(ans));
					
				}
				else
				{
					Thread.Sleep(10);
				}
			}
		
		}

		private void button3_Click(object sender, System.EventArgs e)
		{
			//683134294352F3   8613439234253
			//683125322027F4   8613522302724
			//683118500607F8   8613810560708
			//683108100005F0
			//车台  170400A8               A8000417
			string con="170400A87E7E00007E7E010501";
			//con="ABC";
			//con="C8329BFD0E01";
			con=smsDecodedsms("8613800100500","8613439234253",con);

			Thread.Sleep(1000);

			byte[] buf =Encoding.ASCII.GetBytes(String.Format("AT+CMGS={0}\r",nLength));
			s_port.Write(buf);
			string response  = Encoding.ASCII.GetString(s_port.Read(128));
			if( response.Length ==4 && response.EndsWith("> "))
			{
				s_port.Write(Encoding.ASCII.GetBytes(String.Format("{0}\x01a",con)));
				listBox1.Items.Add("指令发送成功!");
				listBox1.Items.Add(String.Format("{0}\x01a",con));
			}
			else
			{
				listBox1.Items.Add("指令发送失败!");
			}

		}

		public string smsDecodedsms(string strCenterNumber, string strNumber, string strSMScontent)
		{
			string s = String.Format("{0}11000D91{1}00F500{2}",smsDecodedCenterNumber(strCenterNumber),smsDecodedNumber(strNumber),specialen(strSMScontent));
			nLength =String.Format("{0:D2}", (s.Length - smsDecodedCenterNumber(strCenterNumber).Length) / 2 );   //获取短信内容加上手机号码长度
			return s;
		}
		public string smsDecode(string strCenterNumber, string strNumber, string strSMScontent)
		{
			string s = String.Format("{0}11000D91{1}00F500{2}",smsDecodedCenterNumber(strCenterNumber),smsDecodedNumber(strNumber),smsPDUEncoded(strSMScontent));
			nLength =String.Format("{0:D2}", (s.Length - smsDecodedCenterNumber(strCenterNumber).Length) / 2 );   //获取短信内容加上手机号码长度
			return s;
		}
		public string smsDecodedNumber(string srvNumber)
		{
			string s = null;
			if (!(srvNumber.Substring(0,2) == "86"))
			{
				srvNumber = String.Format("86{0}",srvNumber);     //检查当前接收手机号是否按标准格式书写，不是，就补上“86”
			}
			int nLength = srvNumber.Length;
			for(int i = 1 ; i < nLength ; i += 2)                 //将奇数位和偶数位交换
			{
				s += srvNumber[i];
				s += srvNumber[i-1];
			}
			if(!(nLength % 2 == 0))                              //是否为偶数，不是就加上F，并对最后一位与加上的F位互换
			{
				s += 'F';
				s += srvNumber[nLength - 1];
			}
			return s;
		}

		public string smsDecodedCenterNumber(string srvCenterNumber)
		{
			string s = null;
			int nLength = srvCenterNumber.Length;
			for(int i = 1 ; i < nLength;i += 2)                       //奇偶互换
			{
				s += srvCenterNumber[i];
				s += srvCenterNumber[i-1];
			}
			if(!(nLength % 2 == 0))                           //是否为偶数，不是就加上F，并对最后一位与加上的F位互换
			{
				s += 'F';
				s += srvCenterNumber[nLength - 1];
			}
			s = String.Format("91{0}",s);                    //加上91,代表短信中心类型为国际化
			s = String.Format("{0:X2}{1}",s.Length / 2,s);   //编码后短信中心号长度，并格式化成二位十六制
			return s;
		}
		//短信内容编码
		public string smsPDUEncoded(string srvContent)
		{
			Encoding encodingUTF = System.Text.Encoding.BigEndianUnicode;
			string sPDUContext= null;
			byte [] encodedBytes = encodingUTF.GetBytes(srvContent);
			for (int i =0;i < encodedBytes.Length;i++)
			{
				sPDUContext += BitConverter.ToString(encodedBytes,i,1);
			}
			sPDUContext = String.Format("{0:X2}{1}",sPDUContext.Length / 2,sPDUContext);
						
			return sPDUContext;
		}
		//格式化成二位十六制
		public string specialen(string srvContent)
		{
			srvContent = String.Format("{0:X2}{1}",srvContent.Length / 2,srvContent);
			return srvContent;
		}
		private void button2_Click(object sender, System.EventArgs e)
		{
			MainThread.Abort();
			s_port.Close();
		}

		private void listBox1_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			textBox1.Text=listBox1.SelectedItems[0].ToString();
		}
		
	}
}