plcdlg.h

作者自己编写的应用计算机串口同三菱fx系列plc通信的源程序

// PLCDlg.h : header file
//

#if !defined(AFX_PLCDLG_H__AA281520_BE8C_481F_BB53_21BB862A5418__INCLUDED_)
#define AFX_PLCDLG_H__AA281520_BE8C_481F_BB53_21BB862A5418__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "serialport.h"
#include "led.h"
#include "BitmapPicture.h"
#include "WinXPButtonST.h"
/////////////////////////////////////////////////////////////////////////////
// CPLCDlg dialog

class CPLCDlg : public CDialog
{
// Construction
public:
	void InitBtn();
	void InitLabel();
	CPLCDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CPLCDlg)
	enum { IDD = IDD_PLC_DIALOG };
	CWinXPButtonST	m_ShunXu;
	CWinXPButtonST	m_Run;
	CWinXPButtonST	m_Exit;
	CWinXPButtonST	m_CloseAll;
	CWinXPButtonST	m_OpenAll;
	CBitmapPicture	m_Y00;
	CBitmapPicture	m_Y01;
	CBitmapPicture	m_Y02;
	CBitmapPicture	m_Y03;
	CBitmapPicture	m_Y04;
	CBitmapPicture	m_Y05;
	CBitmapPicture	m_Y06;
	CBitmapPicture	m_Y07;
	CBitmapPicture	m_Y10;
	CBitmapPicture	m_Y11;
	CBitmapPicture	m_Y12;
	CBitmapPicture	m_Y13;
	CBitmapPicture	m_Y14;
	CBitmapPicture	m_Y15;
	CBitmapPicture	m_Y16;
	CBitmapPicture	m_Y17;
	CBitmapPicture	m_X00;
	CBitmapPicture	m_X01;
	CBitmapPicture	m_X02;
	CBitmapPicture	m_X03;
	CBitmapPicture	m_X04;
	CBitmapPicture	m_X05;
	CBitmapPicture	m_X06;
	CBitmapPicture	m_X07;
	CBitmapPicture	m_X10;
	CBitmapPicture	m_X11;
	CBitmapPicture	m_X12;
	CBitmapPicture	m_X13;
	CBitmapPicture	m_X14;
	CBitmapPicture	m_X15;
	CBitmapPicture	m_X16;
	CBitmapPicture	m_X17;
	CBitmapPicture	m_X20;
	CBitmapPicture	m_X21;
	CBitmapPicture	m_X22;
	CBitmapPicture	m_X23;
	CBitmapPicture	m_X24;
	CBitmapPicture	m_X25;
	CBitmapPicture	m_X26;
	CBitmapPicture	m_X27;
	CLed			m_Flag_Comm1;
	CLed			m_Flag_Comm2;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CPLCDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL
	public:

	CStringArray		CommandArr[4];					//命令字符序列
	CByteArray			CommandLengthArr[4];			//命令长度序列
	CByteArray			CommandFlag[4];					//命令标志。用来表明是何种设备，以及发出的何种命令
	CByteArray			RecDataLengthArr[4];			//接收到数据的应有长度

	CStringArray		CommandArr_Cur[4];				//当前桢命令字符序列
	CByteArray			CommandLengthArr_Cur[4];		//当前桢命令长度序列
	CByteArray			CommandFlag_Cur[4];				//当前桢命令标志。
	CByteArray			RecDataLengthArr_Cur[4];		//当前桢接收到数据的应有长度

	CStringArray		CommandArr_Pre[4];				//前一桢命令字符序列
	CByteArray			CommandLengthArr_Pre[4];		//前一桢命令长度序列
	CByteArray			CommandFlag_Pre[4];				//前一桢命令标志。
	CByteArray			RecDataLengthArr_Pre[4];		//前一桢接收到数据的应有长度

	CString				PreCommand[4];					//前一个命令。
	unsigned char 		PreFlag[4];					//前一个标志。

	int ErrorNum_PlcRun;
	int ErrorNum_PlcStp;
	int ErrorNum_YOpen[32];
	int ErrorNum_YClose[32];				
	int ErrorNum_PlcTT;
	int ErrorNum_Status_Y;
	int ErrorNum_Status_X;

	bool				Status_Plc;				//PLC状态
	unsigned char		Status_Plc_X[24];		//plc输入状态
	unsigned char		Status_Plc_Y[32];		//plc输出状态
	CString				Status_PLCX;
	CString				Status_PLCY;

	
	unsigned char		RecData[4][256];			//用来存放接收到的原始数据,注意不要溢出	
	int					iRecData[4];				//每帧中接收到的数目
	long				iFrame[4];					//帧的数目	
	int					iCommand[4];				//发送命令的数目。

	int					RecData_Length;				//当前桢应当接受的数据的所有长度

	bool				iRun;

	public:
	void		DisplayLabel(unsigned char X[],unsigned char Y[]);//显示状态
	int			AddCommand(unsigned char CommandStr[],int CommandLength,
					unsigned char RecDataLength,unsigned char Flag,int Style,int PortNo);//增加
	int			DelCommand(unsigned char CommandStr[],int CommandLength,int PortNo);	//减少
	int			DealCommandArr(int PortNo);											//预处理命令序列
	
	int			InitCommand();												//初始化命令代码		
	int			SendCommand(int CommandNo,int PortNo);						//发送代码
	

	int			DisposeData(unsigned char Org_Data[],
				int	length,CString str_Command,unsigned char Flag);			//处理接受的数据
	int			CopyData(unsigned char Des[], unsigned char Src[], int Pos, int length);



	int			GetPlc_Status_Y(unsigned char data[], int length);
	int			GetPlc_Status_X(unsigned char data[], int length);
	int			TestPlc(unsigned char data[],int length);
	int			DetectPlcRun(unsigned char data[], int length);
	int			GetPlc_Data(unsigned char data[],int length);


// Implementation
protected:
	HICON m_hIcon;
	CSerialPort			port1;						//COM1串口类

	// Generated message map functions
	//{{AFX_MSG(CPLCDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg LONG OnCommunication(WPARAM ch, LPARAM port);
	afx_msg void OnTimer(UINT nIDEvent);
	afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
	afx_msg void OnCloseall();
	afx_msg void OnOpenall();
	afx_msg void OnRun();
	afx_msg void OnBtnY00();
	afx_msg void OnBtnY01();
	afx_msg void OnBtnY02();
	afx_msg void OnBtnY03();
	afx_msg void OnBtnY04();
	afx_msg void OnBtnY05();
	afx_msg void OnBtnY06();
	afx_msg void OnBtnY07();
	afx_msg void OnBtnY10();
	afx_msg void OnBtnY11();
	afx_msg void OnBtnY12();
	afx_msg void OnBtnY13();
	afx_msg void OnBtnY14();
	afx_msg void OnBtnY15();
	afx_msg void OnBtnY16();
	afx_msg void OnBtnY17();
	afx_msg void OnShunxu();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_PLCDLG_H__AA281520_BE8C_481F_BB53_21BB862A5418__INCLUDED_)