手机屏幕异物自动检测系统源码

C#语言基础

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开发语言：C#
实例大小：5.64M
下载次数：53
浏览次数：487
发布时间：2018-03-01
实例类别：C#语言基础
发布人：sunny322
文件格式：.rar
所需积分：2

相关标签：系统手机检测屏幕自动

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实例介绍

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【实例简介】通过上位机程序控制松下plc 实现手机屏幕异物自动检测，难点是与plc的通讯。
【实例截图】 from clipboard

【核心代码】 class PlcCom
{
public SerialPort COMM = new SerialPort();
ArrayList list = new ArrayList();
string readData;
public double[] DTValue = null;
public bool flag = false;
#region ---- 串口的操作--------------------------------------
public bool Open(ArrayList a)
{
list = a;

try
{
if (COMM.IsOpen)
{
COMM.Close();
}
COMM.ReadBufferSize = 1024;
COMM.PortName = "COM1";
COMM.BaudRate = 19200;
COMM.Parity = Parity.Odd;
COMM.DataBits = 8;
COMM.StopBits = StopBits.One;
COMM.DataReceived = COMM_DataReceived;
COMM.ReceivedBytesThreshold = 1;
COMM.Open();
flag = true;
return flag;
}
catch (Exception)
{
MessageBox.Show("请确认连接端口是COM1或已连接");
flag = false;
return flag;
}
}
//----------关闭串口--------------------------------
public void CloseEd()
{
if (COMM.IsOpen)
{
COMM.Close();
}
}
//-------------------传递数值给文本------------------------
private delegate void SetTextCallback(string text, TextBox tb);//定义一个委托
private void setValue(string text, string textboxName)//传递窗体控件名称和读到的数值
{
foreach (TextBox l in list)
{
if (l.Name == textboxName)
{
if (l.InvokeRequired)
{
SetTextCallback d = new SetTextCallback(SetText);
l.Invoke(d, new object[] { text, l });
}
else
{
l.Text = text; ;
}
}
}

}
//------------------------传递数值给文本框----------------------------------------
private void SetText(string text, TextBox tb)//记录通信事件
{
tb.Text = text;
}

public void COMM_DataReceived(object sender, SerialDataReceivedEventArgs e)//接受的返回值
{

Thread.Sleep(100);
try
{
readData = COMM.ReadExisting();

setData();

}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
#endregion

#region 对配方界面的数据处理
///<summary>
///配方界面的数据处理
/// </summary>

private void setData()// 处理数据
{
try
{
string XC = "";
string XJ = "";
string XZ = "";
string YC = "";
string YJ = "";
string YZ = "";
string JC = "";
string JJ = "";
string JZ = "";
string PF = "";
string PF1 = "";
string sHead = readData.Substring(0, 4);//%01$;
string sComm = readData.Substring(4, 2);//"RC/WC/RD/WD
string sValues = "";
string tValues = "";
string textboxName1 = "txtXJ";// X加速度
string textboxName2 = "txtXC";//X初始速度
string textboxName3 = "txtXZG";//x最高速度
string textboxName4 = "txtYJ";// Y加速度
string textboxName5 = "txtYC";//Y初始速度
string textboxName6 = "txtYZG";//Y最高速度
string textboxName7 = "txtJMC";
string textboxName8 = "txtJMZ";
string textboxName9 = "txtJMJ";
string textboxName10 = "txtPF";

sValues = readData.Substring(6, readData.Length - 8);
DTValue = new double[sValues.Length / 4];
switch (sHead)
{
case "%01$"://读写成功
{
switch (sComm)
{
//case "WD":

// MessageBoxEx.Show("保存成功");
// break;
case "RD":
for (int i = 0; i < (sValues.Length / 4); i )
{
switch (i)
{
case 0:
{
tValues = sValues.Substring(i * 4, 4);
DTValue[i] = (double)Convert.ToInt32(tValues.Substring(2, 2) tValues.Substring(0, 2), 16);
XJ = DTValue[i];
break;
}
case 2:
{
tValues = sValues.Substring(i * 4, 4);
DTValue[i] = (double)Convert.ToInt32(tValues.Substring(2, 2) tValues.Substring(0, 2), 16);
XC = DTValue[i];
break;
}
case 4:
{
tValues = sValues.Substring(i * 4, 4);
DTValue[i] = (double)Convert.ToInt32(tValues.Substring(2, 2) tValues.Substring(0, 2), 16);
XZ = DTValue[i];
break;
}
case 6:
{
tValues = sValues.Substring(i * 4, 4);
DTValue[i] = (double)Convert.ToInt32(tValues.Substring(2, 2) tValues.Substring(0, 2), 16);
YC = DTValue[i];
break;
}
case 8:
{
tValues = sValues.Substring(i * 4, 4);
DTValue[i] = (double)Convert.ToInt32(tValues.Substring(2, 2) tValues.Substring(0, 2), 16);
YZ = DTValue[i];
break;
}
case 10:
{
tValues = sValues.Substring(i * 4, 4);
DTValue[i] = (double)Convert.ToInt32(tValues.Substring(2, 2) tValues.Substring(0, 2), 16);
YJ = DTValue[i];
break;
}
case 12:
{
tValues = sValues.Substring(i * 4, 4);
DTValue[i] = (double)Convert.ToInt32(tValues.Substring(2, 2) tValues.Substring(0, 2), 16);
JC = DTValue[i];
break;
}
case 14:
{
tValues = sValues.Substring(i * 4, 4);
DTValue[i] = (double)Convert.ToInt32(tValues.Substring(2, 2) tValues.Substring(0, 2), 16);
JZ = DTValue[i];
break;
}
case 16:
{
tValues = sValues.Substring(i * 4, 4);
DTValue[i] = (double)Convert.ToInt32(tValues.Substring(2, 2) tValues.Substring(0, 2), 16);
JJ = DTValue[i];
break;
}
case 18:
{
tValues = sValues.Substring(i * 4, 4);
DTValue[i] = (double)Convert.ToInt32(tValues.Substring(2, 2) tValues.Substring(0, 2), 16);
PF = DTValue[i];
PF1 = PF "配方";
break;
}
}

}
setValue(XC, textboxName2);
setValue(XJ, textboxName1);
setValue(XZ, textboxName3);
setValue(YC, textboxName5);
setValue(YZ, textboxName6);
setValue(YJ, textboxName4);
setValue(JC, textboxName7);
setValue(JJ, textboxName9);
setValue(JZ, textboxName8);
setValue(PF1, textboxName10);
break;

}
break;
}
case "%01!"://读写失败
{
MessageBox.Show("读写失败，请重新操作");
break;
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}

}

//-----------------------------写数据到DT-------------------------------------------------
public void writeDTX(double[] value)//写数据到固定的DT，（string addr1,string addr2,double value[]）
{
try
{

string sA1 = "D3001830035";//双寄存器DDT18 固定的6个DT
////-------数值转换--------
string sValues = "";
string sValue = "";
string str1 = "";
double[] str2 = { 0, 0, 0,0,0,0,0,0,0,0 };
for (int i = 0; i < 10; i )
{
if (value[i] < 65536) //如果数值小于FFFF 则高8位寄存器数值都为0.
{
sValue = ((int)value[i]).ToString(); ;
str1 = ((int)str2[i]).ToString();
sValue = Convert.ToInt32(sValue).ToString("X4");
str1 = Convert.ToInt32(str1).ToString("X4");
sValue = sValue.Substring(2, 2) sValue.Substring(0, 2);
str1 = str1.Substring(2, 2) str1.Substring(0, 2);
}

else
{
MessageBox.Show("您的输入有误，请输入65535以内的整数");
}
sValues = sValue str1;
}

string outStr = "";
outStr = "%01#WD" sA1 sValues;
outStr = outStr bcc(outStr) "\r";
COMM.Write(outStr);

return;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}

标签： 系统手机检测屏幕自动

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