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C# 串口助手 调试工具源码下载

Windows系统编程

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  • 开发语言:C#
  • 实例大小:0.37M
  • 下载次数:54
  • 浏览次数:489
  • 发布时间:2016-09-07
  • 实例类别:Windows系统编程
  • 发 布 人:mule3000
  • 文件格式:.zip
  • 所需积分:2
 相关标签: 串口助手

实例介绍

【实例简介】
【实例截图】

【核心代码】



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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO.Ports;
 
namespace UART1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
 
            COMNUM.SelectedIndex = 2;
            BaudRate.SelectedIndex = 3;
            DataBit.SelectedIndex = 3;
            StopBit.SelectedIndex = 1;
            CheckBit.SelectedIndex = 0;
 
            CharDisp.Checked = true;
            SendChar.Checked = true;
 
            CloseComm.Enabled = false;
            DataSend.Enabled = false;
        }
 
        private void OpenComm_Click(object sender, EventArgs e)
        {
             
            serialPort1.Close();
            serialPort1.PortName = COMNUM.Text;          
            serialPort1.BaudRate = Convert.ToInt32(BaudRate.Text);
            serialPort1.DataBits = Convert.ToInt32(DataBit.Text);
             
            // Downloads By http://www.veryhuo.com
             
            int SPnum = 4;           
            SPnum = StopBit.SelectedIndex;
            switch (SPnum)
            {
                case 0: serialPort1.StopBits = StopBits.None; break;
                case 1: serialPort1.StopBits = StopBits.One; break;
                case 2: serialPort1.StopBits = StopBits.OnePointFive; break;
                case 3: serialPort1.StopBits = StopBits.Two; break;
                default: break;
            }
            SPnum = CheckBit.SelectedIndex;
            switch (SPnum)
            {
                case 0: serialPort1.Parity = Parity.None; break;
                case 1: serialPort1.Parity = Parity.Odd; break;
                case 2: serialPort1.Parity = Parity.Even; break;             
                default: break;
            }
    
            /***************异常处理!****************/
            try
            {
                serialPort1.Open();
            }
            catch (Exception ex)
            {               
                MessageBox.Show("错误:" ex.Message);
            }
            /*****************************************/
 
            if (serialPort1.IsOpen)
            {              
                CloseComm.Enabled = true;
                DataSend.Enabled = true;
 
                OpenComm.Enabled = false;
                COMNUM.Enabled = false;
                BaudRate.Enabled = false;
                DataBit.Enabled = false;
                StopBit.Enabled = false;
                CheckBit.Enabled = false;
            }
 
        }
 
        private void CloseComm_Click(object sender, EventArgs e)
        {
            try
            {
                serialPort1.Close();
 
                CloseComm.Enabled = false;
                DataSend.Enabled = false;
 
                OpenComm.Enabled = true;
                COMNUM.Enabled = true;
                BaudRate.Enabled = true;
                DataBit.Enabled = true;
                StopBit.Enabled = true;
                CheckBit.Enabled = true;
 
            }
            catch (Exception ex)
            {
                MessageBox.Show("错误:"   ex.Message);
 
                CloseComm.Enabled = true;
                DataSend.Enabled = true;
 
                OpenComm.Enabled = false;
                COMNUM.Enabled = false;
                BaudRate.Enabled = false;
                DataBit.Enabled = false;
                StopBit.Enabled = false;
                CheckBit.Enabled = false;
            }
 
        }
 
        private void DataSend_Click(object sender, EventArgs e)
        {
            string InputString = SendBox.Text;
     
            /**********发送byte[]实例*********/
            //byte[] SendBytes = new byte[]{0xff,0xe0,0xd0,0xc0,0xb0,0xa0,0x90,0x80,0x70,0x60};
            //int DatasLength = SendBytes.Length;
            //serialPort1.Write(SendBytes, 0, DatasLength);
            /*******************************/
             
             
            if (SendChar.Checked == true//以字符形式发送,直接发送字符串
            {
                try
                {
                     
                    char[] SendChars = InputString.ToCharArray();
                    int CharsLength = SendChars.Length;
 
                    serialPort1.Encoding = System.Text.Encoding.GetEncoding("GB2312");  //解决中午乱码问题,国标2312编码格式
                    serialPort1.Write(SendChars, 0, CharsLength);
 
                }
                catch (Exception ex)
                {
                    MessageBox.Show("错误:"   ex.Message);
                }
            }
            else
            {
                if (SendHEX.Checked == true//以HEX形式发送,输入范围:0~255,即0~FF。
                {
                    try
                    {
                        byte SendByte = Convert.ToByte(InputString);
                        try
                        {
                            serialPort1.Write(String.Format("{0:X}",SendByte));
                        }
                        catch (Exception ex)
                        {
                            MessageBox.Show("错误:"   ex.Message);
                        }
                    }
                    catch (Exception)
                    {
                        MessageBox.Show("请输入0~255,即0x00~0xFF!");
                    }
                }
            }
              
        }
 
        private void SerialPortDataReceive(object sender, SerialDataReceivedEventArgs e)
        {
            int ReceiveNums = serialPort1.BytesToRead;
 
            if (HEXDisp.Checked == true)
            {
                 
                for (int i = 0; i < ReceiveNums; i  )
                {
                    ReceiveBox.AppendText(String.Format("{0:X2} ", serialPort1.ReadByte()));
                }
   
            }
            else
            {
                if (CharDisp.Checked == true)
                {                  
                    /*
                    for (int i = 0; i < ReceiveNums; i  )
                    {
                        ReceiveBox.AppendText(String.Format("{0:X2}", Convert.ToChar(serialPort1.ReadByte())));
                    }*/
                    serialPort1.Encoding = System.Text.Encoding.GetEncoding("GB2312");//解决中午乱码问题,国标2312编码格式
                    ReceiveBox.AppendText(serialPort1.ReadExisting());
                }
            }  
             
        }
 
        private void ClearSend_Click(object sender, EventArgs e)
        {
            SendBox.Clear();
        }
 
        private void ClearReceive_Click(object sender, EventArgs e)
        {
            ReceiveBox.Clear();
        }
         
        private void Exit_Click(object sender, EventArgs e)
        {
            try
            {
                serialPort1.Close();
            }
            catch (TimeoutException ex)
            {
                MessageBox.Show("错误:"   ex.Message);
            }
            Close();
        }
 
    }
}


标签: 串口助手

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第 1 楼 huangzudong 发表于: 2016-11-23 10:31 04
你好,工程需要密钥, 能提供密码吗?

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