//测试设备淘宝链接：https://item.taobao.com/item.htm?spm=a1z10.5-c.w4002-17663462238.41.55aa5b43wXJPTM&id=41938964666
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.Runtime.InteropServices; //调用动态库一定要加入这个引用
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
int SendCode; //发送指令代码
bool connwaitnow = false;
string dispstr = "";
[DllImport("crcbyhoho.dll", EntryPoint = "CRC_16", CallingConvention = CallingConvention.StdCall)]
static extern long CRC_16(byte[] DataBuf, byte DataLen); MODBUS CRC计算
public Form1()
{
InitializeComponent();
}
private static byte fangma(byte indata) //求反码函数
{
string binstr=Convert.ToString(indata, 2).PadLeft(8,'0') ; //前面补0共8位
byte retudata= 0x00;
for (int i = 0; i<=7 ;i++ )
{
if (binstr.Substring(7 - i, 1) == Convert .ToString ('0'))
{
retudata =Convert .ToByte ( retudata + Math.Pow (2,i));
}
}
return retudata;
}
private void Form1_Load(object sender, EventArgs e)
{
short i;
if (axMSComm1.PortOpen)
{
axMSComm1.PortOpen = false;//关闭串口
}
//搜索一遍串口
comboBox1.Items.Clear();
for (i = 1; i <= 20; i++)
{
try
{
axMSComm1.CommPort = i;
axMSComm1.PortOpen = true;
if (axMSComm1.PortOpen)
{
axMSComm1.PortOpen = false;
comboBox1.Items.Add("COM" + Convert.ToString(i));
}
}
catch (Exception ex)
{
}
}
if (comboBox1.Items.Count > 0)
{//有有效端口
comboBox1.SelectedIndex = comboBox1.Items.Count-1;
comboBox2.SelectedIndex = 2;
comboBox3.SelectedIndex = 0;
}
comboBox4.SelectedIndex = 0;
comboBox5.SelectedIndex = 2;
comboBox6.SelectedIndex = 0;
comboBox7.SelectedIndex = 0;
comboBox8.SelectedIndex = 0;
comboBox9.SelectedIndex = 0;
comboBox10.SelectedIndex = 0;
comboBox11.SelectedIndex = 2;
comboBox12.SelectedIndex = 0;
comboBox13.SelectedIndex = 1;
comboBox14.SelectedIndex = 0;
comboBox15.SelectedIndex = 7;
}
private void button1_Click(object sender, EventArgs e)
{
string comstr;
if (button1.Text == "打开串口")
{
if (comboBox1.Items.Count < 1)
{//无有效端口
MessageBox.Show("没用任何串口可供使用！","提示");
return;
}
if (axMSComm1.PortOpen == false)
{
comstr = "";
switch (comboBox2.SelectedIndex)
{
case 0:
comstr = "4800,";
break;
case 1:
comstr = "9600,";
break;
case 2:
comstr = "19200,";
break;
default :
comstr = "38400,";
break;
}
switch (comboBox3.SelectedIndex)
{
case 0:
comstr = comstr+ "N,8,1";
break;
case 1:
comstr = comstr + "O,8,1";
break;
case 2:
comstr = comstr + "E,8,1";
break;
case 3:
comstr = comstr + "M,8,1";
break;
default:
comstr = comstr + "S,8,1";
break;
}
axMSComm1.InBufferSize = 1024;
axMSComm1.OutBufferSize = 1024;
axMSComm1.InputMode = MSCommLib.InputModeConstants.comInputModeBinary;//两进制模式
axMSComm1.InputLen = 0;
axMSComm1.InBufferCount = 0;//清除接收缓冲
axMSComm1.OutBufferCount = 0;//清除发送缓冲
axMSComm1.SThreshold = 1; // '0:一旦发送数据就触发OnComm()事件来检测是否返回数据
axMSComm1.RThreshold = 1; //接收到1个字节数据就立即触发OnComm()事件
axMSComm1.Settings = comstr;
axMSComm1.CommPort = Convert.ToInt16(comboBox1.Text.Substring(3, comboBox1.Text.Length - 3));//设置串口号,要根据自己的电脑设为相应的
try
{
timer1.Enabled = false;
//checkBox2 .Checked =false ;
axMSComm1.PortOpen = true;//打开串口
button1.Text = "关闭串口";
comboBox1.Enabled = false;
}
catch (Exception ex)
{
//异常处理:打开端口失败
MessageBox.Show("打开串口失败！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
else
{
if (connwaitnow == true)
{
MessageBox.Show("正在轮询站号，请先停止轮询再关闭串口！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
axMSComm1.PortOpen = false;//关闭串口
button1.Text = "打开串口";
comboBox1.Enabled = true;
}
}
private void axMSComm1_OnComm(object sender, EventArgs e)
{
short i;
uint cardhao;
string cardstr;
string keystr;
string BufStr;
byte[] SendBuf=new byte[8];
byte[] ReceiveBuff = new byte[1024]; //串口接收数据缓冲
short inbuffercountbak; //接收数据长度
long timerbak; //用于计算数据包是否已经接收完毕
long timerbak1;
if (axMSComm1.CommEvent == 2)
{//收到数据 //先不再产生 OnComm 事件
//axMSComm1.RThreshold = 0; //设置/返回要接收的字符数
timerbak = DateTime.Now.Ticks;//单位为100纳秒，除10000后得出毫秒
timerbak1 = timerbak;
inbuffercountbak = 0;
while ((timerbak1 - timerbak) < (delaytime1.Value * 10000))//等待通讯超时长后再无数据表示这是一个数据包
{
if (inbuffercountbak != axMSComm1.InBufferCount)
{
inbuffercountbak = axMSComm1.InBufferCount;
timerbak = DateTime.Now.Ticks; //重新等待
}
timerbak1 = DateTime.Now.Ticks;
}
inbuffercountbak = axMSComm1.InBufferCount;
ReceiveBuff = (byte[])(axMSComm1.Input);//接收到的内容放在接收缓冲
axMSComm1.InBufferCount = 0;
string ReceiveStr = "串口接收数据："; //将接收到的数据显示在列表框
for (i = 0; i <= inbuffercountbak-1; i++)
{
ReceiveStr = ReceiveStr + ReceiveBuff[i].ToString("X2")+" ";
}
listBox1.Items.Add(ReceiveStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
switch (SendCode)
{
case 1:
if (inbuffercountbak < 4) { return; }
else {textBox1 .Text =Convert.ToString (ReceiveBuff[4]); }
break ;
case 2:
if (inbuffercountbak > 4)
{
DialogResult result = MessageBox.Show("在线设备的站号已修改，是否要再次读出设备站号？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
if (result ==DialogResult.OK )
{
button2_Click_1(button2, EventArgs.Empty);
}
}
break;
case 9:
if (inbuffercountbak > 4)
{
DialogResult result = MessageBox.Show("读卡器已执行读卡指令，是否要读出保存在寄存器内的读卡数据？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
if (result == DialogResult.OK)
{
button11_Click(button11, EventArgs.Empty);
}
}
break;
case 10:
if (inbuffercountbak > 4)
{
BufStr = "";
for (i = 3; i < ReceiveBuff[2]+3;i++ )
{
BufStr = BufStr + ReceiveBuff[i].ToString("X2") + " ";
}
WinfBox.Text = BufStr;
if (BEGEE.Value==7 && EENum.Value >2)
{
if (ReceiveBuff[4] > 0)
{
cardhao = (uint)(ReceiveBuff[5] * 256 * 256 * 256 + ReceiveBuff[6] * 256 * 256 + ReceiveBuff[7] * 256 + ReceiveBuff[8]);
BufStr = "状态位：" + ReceiveBuff[4].ToString("X2") + " 物理卡号：" + ReceiveBuff[5].ToString("X2") + ReceiveBuff[6].ToString("X2") + ReceiveBuff[7].ToString("X2") + ReceiveBuff[8].ToString("X2");
BufStr = BufStr + " 换成十位卡号：" + Convert.ToString(cardhao).PadLeft(10, '0') + " 扇区内数据：";
string aaa = Convert.ToString(ReceiveBuff[4], 2).PadLeft(8,'0');
if (aaa.Substring(aaa.Length-2,1 ) == "1")
{
for(i=9;i<=inbuffercountbak-3;i++)
{
BufStr = BufStr + ReceiveBuff[i].ToString("X2");
}
textBox3.Text = BufStr;
}
}
}
}
break;
case 12:
if (inbuffercountbak > 4)
{
SendBuf[0] = Convert.ToByte(textBox1.Text); //站点号
SendBuf[1] = 0x06; //功能码
SendBuf[2] = 0x00;
SendBuf[3] = 0x07;
SendBuf[4] = 0x00;
SendBuf[5] = 0x14;
long CRC16 = CRC_16(SendBuf, 6); //CRC
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 13;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for ( i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
break;
case 13:
if (inbuffercountbak > 4)
{
SendBuf[0] = Convert.ToByte(textBox1.Text); //站点号
SendBuf[1] = 0x03;
SendBuf[2] = 0x00;
SendBuf[3] = 0x07;
SendBuf[4] = 0x00;
SendBuf[5] = 0x01;
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 14;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
break;
case 14:
if (inbuffercountbak > 4)
{
string aaa = Convert.ToString(ReceiveBuff[4], 2);
if (aaa.Substring (aaa.Length -1)=="1")
{
button5_Click_1(button5, EventArgs.Empty);
MessageBox.Show("写卡操作成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information );
}
}
break;
case 4:
if (inbuffercountbak < 8) { return; }
if (ReceiveBuff[0] == 0x69 && (ReceiveBuff[1] == 0xD2 || ReceiveBuff[1] == 0x3C) && ((byte)(ReceiveBuff[2] ^ ReceiveBuff[3] ^ ReceiveBuff[4] ^ ReceiveBuff[5] ^ ReceiveBuff[6]) == ReceiveBuff[7]))
{
cardhao = (uint)(ReceiveBuff[3] * 256 * 256 * 256 + ReceiveBuff[4] * 256 * 256 + ReceiveBuff[5] * 256 + ReceiveBuff[6]);
cardstr=ReceiveBuff[3].ToString("X2")+"-"+ReceiveBuff[4].ToString("X2")+"-"+ReceiveBuff[5].ToString("X2")+"-"+ReceiveBuff[6].ToString("X2");
textBox3.Text = "物理卡号:" + cardstr + " 换算成十位卡号:" + Convert.ToString(cardhao).PadLeft(10,'0');
}
break;
case 5:
if (inbuffercountbak < 2) { return; }
if (ReceiveBuff[0] == 0x69 && inbuffercountbak > 2)
{
keystr = "";
for(i=1;i<inbuffercountbak-1;i++)
{
keystr = keystr + (char)(ReceiveBuff[i]);
}
textBox3.Text = "设备按键:" + keystr;
}
//else if (ReceiveBuff[0] == 0x69 && ReceiveBuff[2] == 0x0D)
//{
// textBox3.Text = "设备单键:" +(char)(ReceiveBuff[1]);
//}
break;
case 6:
if (inbuffercountbak < 8)
{
if (connwaitnow == true) { timer1.Enabled = true; }
return;
}
if( ReceiveBuff[0] == 0x69 && ReceiveBuff[1] == 0x69)
{
if (ReceiveBuff[2] == 0x01 && ((byte)(ReceiveBuff[3] ^ ReceiveBuff[4] ^ ReceiveBuff[5] ^ ReceiveBuff[6] ^ ReceiveBuff[7]) == ReceiveBuff[8])) //'只有卡号
{
cardhao = (uint)(ReceiveBuff[4] * 256 * 256 * 256 + ReceiveBuff[5] * 256 * 256 + ReceiveBuff[6] * 256 + ReceiveBuff[7]);
cardstr = ReceiveBuff[4].ToString("X2") + "-" + ReceiveBuff[5].ToString("X2") + "-" + ReceiveBuff[6].ToString("X2") + "-" + ReceiveBuff[7].ToString("X2");
// textBox4.Text = "物理卡号:" + cardstr + " 换算成十位卡号:" + Convert.ToString(cardhao).PadLeft(10, '0');
dispstr = "卡号:" + Convert.ToString(cardhao).PadLeft(10, '0');
}
else if (ReceiveBuff[2] == 0x02 && inbuffercountbak > 8) //有*+数字按键
{
keystr = "";
for (i = 3; i < inbuffercountbak - 3; i++)
{
keystr = keystr + (char)(ReceiveBuff[i]);
}
//textBox4.Text = "设备按键:" + keystr;
dispstr = "按键:" + Convert.ToString(keystr).PadRight (10, ' ');
}
else if (ReceiveBuff[2] == 0x03 && ((byte)(ReceiveBuff[3] ^ ReceiveBuff[4] ^ ReceiveBuff[5] ^ ReceiveBuff[6] ^ ReceiveBuff[7]) == ReceiveBuff[8])) //卡号和*+数字按键
{
cardhao = (uint)(ReceiveBuff[4] * 256 * 256 * 256 + ReceiveBuff[5] * 256 * 256 + ReceiveBuff[6] * 256 + ReceiveBuff[7]);
cardstr = ReceiveBuff[4].ToString("X2") + "-" + ReceiveBuff[5].ToString("X2") + "-" + ReceiveBuff[6].ToString("X2") + "-" + ReceiveBuff[7].ToString("X2");
keystr = "";
for (i = 9; i < inbuffercountbak - 3; i++)
{
keystr = keystr + (char)(ReceiveBuff[i]);
}
//textBox4.Text = "物理卡号:" + cardstr + " 换算成十位卡号:" + Convert.ToString(cardhao).PadLeft(10, '0') + " 设备按键:" + keystr;
dispstr = "卡号:" + Convert.ToString(cardhao).PadLeft(10, '0') + "按键:" + Convert.ToString(keystr).PadRight(10, ' ');
}
else if((byte)(ReceiveBuff[5] ^ ReceiveBuff[6]) == ReceiveBuff[7])
{
keystr = ""+(char)(ReceiveBuff[3]);
// textBox4.Text = "设备单键:" + keystr;
dispstr = "单键:" + Convert.ToString(keystr).PadRight (10, ' ');
}
if (checkBox1.Checked == true)
{
//button12_Click(button12, EventArgs.Empty);
}
}
if (connwaitnow == true) { timer1.Enabled = true; }
break;
case 21:
{
if (inbuffercountbak < 4) { return; }
else { textBox2.Text = Convert.ToString(ReceiveBuff[4]); }
}
break;
case 22:
if (inbuffercountbak > 4)
{
DialogResult result = MessageBox.Show("在线设备的站号已修改，是否要再次读出设备站号？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
if (result == DialogResult.OK)
{
button4_Click(button4, EventArgs.Empty);
}
}
break;
case 29:
if (inbuffercountbak > 4)
{
string parastr = ReceiveBuff[4].ToString("X2");
comboBox15.SelectedIndex = Convert.ToInt16(parastr.Substring(0,1));
int paraH = Convert.ToInt16(parastr.Substring(parastr.Length -1));
comboBox13.SelectedIndex = paraH % 2;
comboBox14.SelectedIndex = paraH / 2;
}
break;
case 210:
if (inbuffercountbak > 6)
{
if (ReceiveBuff[1] == 3 && (ReceiveBuff[3] + ReceiveBuff[4] + ReceiveBuff[5] + ReceiveBuff[6]>0))
{
cardhao = (uint)(ReceiveBuff[3] * 256 * 256 * 256 + ReceiveBuff[4] * 256 * 256 + ReceiveBuff[5] * 256 + ReceiveBuff[6]);
cardstr = ReceiveBuff[3].ToString("X2") + "-" + ReceiveBuff[4].ToString("X2") + "-" + ReceiveBuff[5].ToString("X2") + "-" + ReceiveBuff[6].ToString("X2");
textBox4.Text = "物理卡号:" + cardstr + " 换算成十位卡号:" + Convert.ToString(cardhao).PadLeft(10, '0');
if (checkBox2.Checked )
{
button25_Click(button25, EventArgs.Empty);
}
}
else { textBox4.Text = ""; }
}
break;
default :
break ;
}
}
}
private void button6_Click(object sender, EventArgs e)
{
listBox1.Items.Clear () ;
}
private void checkBox2_MouseDown(object sender, MouseEventArgs e)
{
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (textBox1 .Text=="0")
{
MessageBox.Show("请先选择要轮询的站号！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (connwaitnow == false)
{
connwaitnow = true;
timer1.Interval = 50;
timer1.Enabled = true;
}
else
{
connwaitnow = false;
timer1.Enabled =false ;
}
}
private void timer1_Tick(object sender, EventArgs e)
{
//button11_Click(button11, EventArgs.Empty);
}
private void checkBox2_CheckedChanged(object sender, EventArgs e)
{
}
private void delaytime1_ValueChanged(object sender, EventArgs e)
{
timer2.Interval = (int)delaytime1.Value+10;
}
private void timer2_Tick(object sender, EventArgs e)
{
timer2.Enabled = false;
if (connwaitnow == true) { timer1.Enabled = true; }
}
private void timer3_Tick(object sender, EventArgs e)
{
label16.Text = DateTime.Now.ToString();
}
private void button18_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[5];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
int jihao = Convert.ToInt32(textBox1.Text);
SendBuf[0] = 0xAA;
SendBuf[1] = 0xAA;
SendBuf[2] = (byte)(jihao % 256);
SendBuf[3] = (byte)(jihao / 256);
SendBuf[4] = 0x3C;
textBox3.Text = "";
SendCode = 4;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 4; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button2_Click_1(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行读取在线设备的操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
SendBuf[0] = 0x00;
SendBuf[1] = 0x03;
SendBuf[2] = 0x00;
SendBuf[3] = 0x00;
SendBuf[4] = 0x00;
SendBuf[5] = 0x01;
SendBuf[6] = 0x85;
SendBuf[7] = 0xDB;
SendCode = 1;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button5_Click_1(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox1.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = 0x02;
SendBuf[4] = 0x00;
SendBuf[5] = (byte)(comboBox4.SelectedIndex + 1);
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 4;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button3_Click_1(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行更改在线设备站号的操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte oldjihao = Convert.ToByte(textBox1.Text);
byte newjihao = Convert.ToByte(newjihao1.Value);
SendBuf[0] = oldjihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = 0x00;
SendBuf[4] = 0x00;
SendBuf[5] = newjihao;
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 2;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button8_Click_1(object sender, EventArgs e)
{
byte[] SendBuf = new byte[13];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox1.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x10;
SendBuf[2] = 0x00;
SendBuf[3] = 0x3E;
SendBuf[4] = 0x00;
SendBuf[5] = 0x02;
SendBuf[6] = 0x04;
SendBuf[7] = 0x00;
SendBuf[8] = (byte)(comboBox6.SelectedIndex);
SendBuf[9] = 0x55;
SendBuf[10] = 0xAA;
long CRC16 = CRC_16(SendBuf, 11);
SendBuf[11] = (byte)(CRC16 % 256);
SendBuf[12] = (byte)((CRC16 / 256) % 256);
SendCode = 3;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 12; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button17_Click_1(object sender, EventArgs e)
{
byte[] SendBuf = new byte[13];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox1.Text);
long Btl = Convert.ToInt16(comboBox5.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x10;
SendBuf[2] = 0x00;
SendBuf[3] = 0x3C;
SendBuf[4] = 0x00;
SendBuf[5] = 0x02;
SendBuf[6] = 0x04;
SendBuf[7] = (byte)((Btl / 256) % 256);
SendBuf[8] = (byte)(Btl % 256);
SendBuf[9] = 0x55;
SendBuf[10] = 0xAA;
long CRC16 = CRC_16(SendBuf, 11);
SendBuf[11] = (byte)(CRC16 % 256);
SendBuf[12] = (byte)((CRC16 / 256) % 256);
SendCode = 5;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 12; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button13_Click_1(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox1.Text);
long Deepdelay = (int)Deepdelay4.Value;
SendBuf[0] = jihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = 0x46;
SendBuf[4] = (byte)((Deepdelay / 256) % 256);
SendBuf[5] = (byte)(Deepdelay % 256);
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode =7;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button14_Click_1(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox1.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = 0x46;
SendBuf[4] = 0x00;
SendBuf[5] = 0x00;
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 8;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button10_Click_1(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox1.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = 0x01;
//if (checkBox1.Checked)
//{
SendBuf[4] = 0x80;
SendBuf[5] = (byte)(comboBox7.SelectedIndex + 2 * comboBox8.SelectedIndex);
//}
//else
//{
// SendBuf[4] = 0x00;
// SendBuf[5] = 0x00;
//}
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 6;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button9_Click_1(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox1.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = 0x07;
SendBuf[4] = 0x00;
SendBuf[5] = 0x08;
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 9;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button11_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if(BEGEE.Value!=7)
{
DialogResult result = MessageBox.Show("从第7寄存器开始读才能返回读写状态，是否要从第7寄存器开始读？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
if (result == DialogResult.OK)
{
BEGEE.Value = 7;
}
}
byte jihao = Convert.ToByte(textBox1.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x03;
SendBuf[2] = 0x00;
SendBuf[3] = (byte)(BEGEE.Value) ;
SendBuf[4] = 0x00;
SendBuf[5] = (byte)(EENum.Value);
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 10;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button12_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[100];
int i;
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (BEGEE.Value != 10)
{
DialogResult result = MessageBox.Show("写卡数据是存在第10寄存器开始的连续寄存器内，是否要将数据写入10以后的寄存器内？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
if (result == DialogResult.OK)
{
BEGEE.Value = 10;
}
}
byte jihao = Convert.ToByte(textBox1.Text);
int Wlen = Convert.ToInt16(EENum.Value)*2;
SendBuf[0] = jihao;
SendBuf[1] = 0x10;
SendBuf[2] = 0x00;
SendBuf[3] = (byte)(BEGEE.Value);
SendBuf[4] = 0x00;
SendBuf[5] = (byte)(EENum.Value);
SendBuf[6] = (byte)Wlen;
string wstr = WinfBox.Text.Trim() ; //确保写缓冲数据
for ( i=1;i<=Wlen;i++)
{
wstr = wstr + " 00";
}
wstr = wstr.Trim();
for ( i = 0; i < Wlen; i++)
{
SendBuf[7 + i] = Convert.ToByte(Convert.ToInt32(wstr.Substring(i * 3, 2), 16));
}
long CRC16 = CRC_16(SendBuf, (byte)(Wlen+7));
SendBuf[Wlen+7] = (byte)(CRC16 % 256);
SendBuf[Wlen+8] = (byte)((CRC16 / 256) % 256);
byte[] senddata = new byte[Wlen+9];
for (i=0;i<=Wlen+8;i++)
{
senddata[i] = SendBuf[i];
}
SendCode = 11;
axMSComm1.Output = senddata; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for ( i = 0; i <= Wlen+8; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button18_Click_1(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox1.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = 0x07;
SendBuf[4] = 0x00;
SendBuf[5] = 0x04;
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 12;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void axIcCardReader1_Enter(object sender, EventArgs e)
{
}
private void button4_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行读取在线设备的操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
SendBuf[0] = 0x00;
SendBuf[1] = 0x03;
SendBuf[2] = 0x00;
SendBuf[3] = 0x02;
SendBuf[4] = 0x00;
SendBuf[5] = 0x01;
SendBuf[6] = 0x24;
SendBuf[7] = 0x1B;
SendCode = 21;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button7_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行更改在线设备站号的操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte oldjihao = Convert.ToByte(textBox2.Text);
byte newjihao = Convert.ToByte(newjihao2.Value);
SendBuf[0] = oldjihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = 0x02;
SendBuf[4] = 0x00;
SendBuf[5] = newjihao;
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 22;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button15_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox2.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = 0x04;
SendBuf[4] = 0x00;
SendBuf[5] = (byte)(comboBox9.SelectedIndex + 1);
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 24;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button16_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox2.Text);
long Opensj = (int)opendelay.Value; //延时
SendBuf[0] = jihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = (byte)(0x46 + comboBox10.SelectedIndex);
SendBuf[4] = (byte)((Opensj / 256) % 256);
SendBuf[5] = (byte)(Opensj % 256);
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 26;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button19_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox2.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = 0x46;
SendBuf[4] = 0x00;
SendBuf[5] = 0x00;
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 27;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button20_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[13];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox2.Text);
long Btl = Convert.ToInt16(comboBox11.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x10;
SendBuf[2] = 0x00;
SendBuf[3] = 0x3C;
SendBuf[4] = 0x00;
SendBuf[5] = 0x02;
SendBuf[6] = 0x04;
SendBuf[7] = (byte)((Btl / 256) % 256);
SendBuf[8] = (byte)(Btl % 256);
SendBuf[9] = 0x55;
SendBuf[10] = 0xAA;
long CRC16 = CRC_16(SendBuf, 11);
SendBuf[11] = (byte)(CRC16 % 256);
SendBuf[12] = (byte)((CRC16 / 256) % 256);
SendCode = 23;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 12; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button21_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[13];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox2.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x10;
SendBuf[2] = 0x00;
SendBuf[3] = 0x3E;
SendBuf[4] = 0x00;
SendBuf[5] = 0x02;
SendBuf[6] = 0x04;
SendBuf[7] = 0x00;
SendBuf[8] = (byte)(comboBox12.SelectedIndex);
SendBuf[9] = 0x55;
SendBuf[10] = 0xAA;
long CRC16 = CRC_16(SendBuf, 11);
SendBuf[11] = (byte)(CRC16 % 256);
SendBuf[12] = (byte)((CRC16 / 256) % 256);
SendCode = 25;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 12; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button22_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox2.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x06;
SendBuf[2] = 0x00;
SendBuf[3] = 0x03;
SendBuf[4] = 0x80;
int para = comboBox13.SelectedIndex + 2 * comboBox14.SelectedIndex;
string parahex = para.ToString("X");
parahex = comboBox15.SelectedIndex.ToString("D") + parahex;
SendBuf[5] = Convert.ToByte(Convert.ToInt32(parahex.Substring(0, 2), 16));
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 28;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button23_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox2.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x03;
SendBuf[2] = 0x00;
SendBuf[3] = 0x03;
SendBuf[4] = 0x00;
SendBuf[5] = 0x01;
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 29;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button24_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[8];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox2.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x03;
SendBuf[2] = 0x00;
SendBuf[3] = 0x00;
SendBuf[4] = 0x00;
SendBuf[5] = 0x02;
long CRC16 = CRC_16(SendBuf, 6);
SendBuf[6] = (byte)(CRC16 % 256);
SendBuf[7] = (byte)((CRC16 / 256) % 256);
SendCode = 210;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 7; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void button25_Click(object sender, EventArgs e)
{
byte[] SendBuf = new byte[13];
if (button1.Text == "打开串口")
{
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
byte jihao = Convert.ToByte(textBox2.Text);
SendBuf[0] = jihao;
SendBuf[1] = 0x10;
SendBuf[2] = 0x00;
SendBuf[3] = 0x00;
SendBuf[4] = 0x00;
SendBuf[5] = 0x02;
SendBuf[6] = 0x04;
SendBuf[7] = 0x00;
SendBuf[8] = 0x00;
SendBuf[9] = 0x00;
SendBuf[10] = 0x00;
long CRC16 = CRC_16(SendBuf, 11);
SendBuf[11] = (byte)(CRC16 % 256);
SendBuf[12] = (byte)((CRC16 / 256) % 256);
SendCode = 211;
axMSComm1.Output = SendBuf; //向串口发送数据
axMSComm1.RThreshold = 1;
string SendStr = "串口发送数据："; //将发送的数据显示在列表框
for (int i = 0; i <= 12; i++)
{
SendStr = SendStr + SendBuf[i].ToString("X2") + " ";
}
listBox1.Items.Add(SendStr);
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
private void checkBox3_CheckedChanged(object sender, EventArgs e)
{
}
private void checkBox3_MouseUp(object sender, MouseEventArgs e)
{
if (checkBox3.Checked)
{
if (button1.Text == "打开串口")
{
connwaitnow = false;
timer4.Enabled = false;
checkBox3.Checked = false;
MessageBox.Show("请先打开串口后再执行操作！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (Convert.ToByte(textBox2.Text) == 0)
{
connwaitnow = false;
timer4.Enabled = false;
checkBox3.Checked = false;
MessageBox.Show("请输入轮询的站点号！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
connwaitnow = true;
timer4.Enabled = true;
}
else
{
connwaitnow = false;
timer4.Enabled = false;
}
}
private void timer4_Tick(object sender, EventArgs e)
{
button24_Click(button24, EventArgs.Empty);
}
}
}