基于VS2010串口通信的快速開發(fā)

基于VS2010串口通信的快速開發(fā)1、開發(fā)環(huán)境：基于VS2010的串口通信程序，語言：ｃ#2、方法有幾個(gè)？方法1：使用SerialPort組件，“勉強(qiáng)”可以。方法2：使用ComY組件，絕對(duì)可以。方法3：使用ComZ控件，絕對(duì)可以。3、第一個(gè)例子（方法2）3.1、新建項(xiàng)目TestComY，并拖放如下控件/組件并定義其名稱如下表。序號(hào)控件類型控件名稱用途顯示信息備注01RichTextBoxRxRichTextBox顯示接收接收區(qū)02RichTextBoxTxRichTextBox輸入發(fā)送數(shù)據(jù)1234567890發(fā)送區(qū)03TextBoxRxTextBox顯示接收數(shù)量計(jì)數(shù)器值04TextBoxTxTextBox顯示發(fā)送數(shù)量計(jì)數(shù)器值05labellabel1指示接收計(jì)數(shù)區(qū)R計(jì)數(shù)器標(biāo)識(shí)06labelLabel2指示發(fā)送計(jì)數(shù)區(qū)T計(jì)數(shù)器標(biāo)識(shí)07ButtonBtnClearCounter清空計(jì)數(shù)器值清零08ButtonBtnComOpen打開串口打開09ButtonBtnComClose關(guān)閉串口關(guān)閉10ButtonBtnComTx發(fā)送數(shù)據(jù)區(qū)的數(shù)據(jù)發(fā)送11ButtonBtnComRx接收并顯示數(shù)據(jù)接收12comYcomY1通信組件通信服務(wù)效果圖如下3.2、編寫代碼雙擊界面中的五個(gè)按鈕得到如下代碼。namespaceTestComY{publicpartialclassForm1:Form{publicForm1(){InitializeComponent();}privatevoidBtnComTx_Click(objectsender,EventArgse){}privatevoidBtnComRx_Click(objectsender,EventArgse){}privatevoidBtnComOpen_Click(objectsender,EventArgse){}privatevoidBtnComClose_Click(objectsender,EventArgse){}privatevoidBtnClearCounter_Click(objectsender,EventArgse){}}}3.3、打開串口privatevoidBtnComOpen_Click(objectsender,EventArgse){comY1.SetPortPara("COM1",115200);comY1.Open();BtnComOpen.Enabled=false;BtnComClose.Enabled=true;}3.4、關(guān)閉串口privatevoidBtnComClose_Click(objectsender,EventArgse){comY1.Close();BtnComClose.Enabled=false;BtnComOpen.Enabled=true;}3.5、發(fā)送數(shù)據(jù)及顯示發(fā)送數(shù)據(jù)量privatevoidBtnComTx_Click(objectsender,EventArgse){comY1.Send(TxRichTextBox.Text);TxTextBox.Text=comY1.TxCounterVal.ToString();}3.6、接收數(shù)據(jù)及顯示接收數(shù)據(jù)量privatevoidBtnComRx_Click(objectsender,EventArgse){if(comY1.IsGotNewData()==true)RxRichTextBox.Text+=comY1.GetRxHexWithBlankString();RxTextBox.Text=comY1.RxCounterVal.ToString();}3.7、清空計(jì)數(shù)器privatevoidBtnClearCounter_Click(objectsender,EventArgse){RxTextBox.Text="";TxTextBox.Text="";comY1.RxCounterVal=0;comY1.TxCounterVal=0;}3.8、代碼量實(shí)現(xiàn)基本功能全部代碼不到50行，如下圖3.8、運(yùn)行效果圖3.8.1、打開串口3.8.2、發(fā)送數(shù)據(jù)3.8.3、接收數(shù)據(jù)3.8.4、關(guān)閉串口點(diǎn)發(fā)送3.9、發(fā)送接收中文及ASCII3.9.1、打開串口修改如下privatevoidBtnComOpen_Click(objectsender,EventArgse){comY1.SetPortPara("COM1",115200);comY1.IsHexMode=false; //添加代碼comY1.Open();BtnComOpen.Enabled=false;BtnComClose.Enabled=true;}3.9.2、接收代碼修改如下privatevoidBtnComRx_Click(objectsender,EventArgse){if(comY1.IsGotNewData()==true){if(comY1.IsHexMode==true) //添加代碼RxRichTextBox.Text+=comY1.GetRxHexWithBlankString();elseRxRichTextBox.Text+=comY1.GetRxAsciiString(); //添加代碼}RxTextBox.Text=comY1.RxCounterVal.ToString();}3.9.3、運(yùn)行效果圖如下4、第2個(gè)例子（方法3）4.1、新建窗體工程（testComZ）及添加控件如下表序號(hào)控件類型控件名稱用途顯示信息備注01RichTextBoxRxBox顯示接收接收區(qū)02RichTextBoxTxBox輸入發(fā)送數(shù)據(jù)12345678發(fā)送區(qū)03TextBoxRxTextBox顯示接收數(shù)量計(jì)數(shù)器值04TextBoxTxTextBox顯示發(fā)送數(shù)量計(jì)數(shù)器值05labelLabel2指示接收計(jì)數(shù)區(qū)發(fā)送計(jì)數(shù)器標(biāo)識(shí)06labelLabel3指示發(fā)送計(jì)數(shù)區(qū)接收計(jì)數(shù)器標(biāo)識(shí)07ButtonbtnClean清空計(jì)數(shù)器值清零08ButtonbtnTx發(fā)送數(shù)據(jù)區(qū)的數(shù)據(jù)發(fā)送09ButtonBtnRx接收并顯示數(shù)據(jù)接收10comZcomZ1通信組件通信服務(wù)效果圖如下4.2、編寫代碼雙擊界面上的按鈕得到如下代碼namespacetestComZ{publicpartialclassForm1:Form{publicForm1(){InitializeComponent();}privatevoidbtnTx_Click(objectsender,EventArgse){}privatevoidBtnRx_Click(objectsender,EventArgse){}privatevoidbtnClean_Click(objectsender,EventArgse){}}}4.3、發(fā)送數(shù)據(jù)及顯示發(fā)送數(shù)據(jù)量privatevoidbtnTx_Click(objectsender,EventArgse){UInt32txcounter;comZ1.Send(TxBox.Text);txcounter=comZ1.TxCounterVal;TxTextBox.Text=txcounter.ToString();}4.4、接收數(shù)據(jù)及顯示接收數(shù)據(jù)量privatevoidBtnRx_Click(objectsender,EventArgse){if(comZ1.IsGotNewData()==true){if(comZ1.IsHexMode==true)RxBox.Text+=comZ1.GetRxStringAndHexWithBlank();elseRxBox.Text+=comZ1.GetRxAsciiString();RxTextBox.Text=comZ1.RxCounterVal.ToString();}}4.5、清零計(jì)數(shù)器privatevoidbtnClean_Click(objectsender,EventArgse){comZ1.TxCounterVal=0;comZ1.RxCounterVal=0;TxTextBox.Text=comZ1.TxCounterVal.ToString();RxTextBox.Text=comZ1.RxCounterVal.ToString();}4.6、運(yùn)行效果圖4.6.1、打開串口4.6