ht1302ce.h

WinCE平台下CAN总线收发数据程序

// HT1302CE.h : main header file for the HT1302CE DLL
//

#if !defined(AFX_HT1302CE_H__2384BFFE_7C19_456F_95A8_4B884C5C6F32__INCLUDED_)
#define AFX_HT1302CE_H__2384BFFE_7C19_456F_95A8_4B884C5C6F32__INCLUDED_

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

#ifndef __AFXWIN_H__
	#error include 'stdafx.h' before including this file for PCH
#endif

#include "resource.h"		// main symbols

/////////////////////////////////////////////////////////////////////////////
// CHT1302CEApp
// See HT1302CE.cpp for the implementation of this class
//

class CHT1302CEApp : public CWinApp
{
public:
	CHT1302CEApp();

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CHT1302CEApp)
	//}}AFX_VIRTUAL

	//{{AFX_MSG(CHT1302CEApp)
		// NOTE - the ClassWizard will add and remove member functions here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////


typedef struct  _CAN_A_STRUCT {
	UCHAR control;
	UCHAR acc_code;
	UCHAR acc_mask;
	UCHAR bus_time0;
	UCHAR bus_time1;
	UCHAR outp_ctrl;
}   CAN_A_STRUCT;

typedef struct  _CAN_B_STRUCT {

	UCHAR command;
	UCHAR interrupt;
	UCHAR bus_time0;
	UCHAR bus_time1;
	UCHAR outp_ctrl;
	UCHAR err_limit;
	UCHAR acc_code[4];
	UCHAR acc_mask[4];
}   CAN_B_STRUCT;


typedef struct _CAN_A_MSG {
	UCHAR id;
	UCHAR length;                          /* length = bytes of send data length  */ 
	UCHAR rtr;                             /* rtr =0 : data frame ; rtr =1 : remote frame */
	UCHAR data[8];
}   CAN_A_MSG;

typedef struct  _CAN_B_MSG {
	UCHAR frm_info;                      /* frm_info=0 : SFF frame style ;  frm_info=1 : EFF frame style */
    UCHAR length;                        /* the bytes of send frame data length */
	UCHAR rtr;                           /* rtr =0 : data frame ; rtr =1 : remote frame */
	UCHAR id[4];
	UCHAR data[8];
	
	
}   CAN_B_MSG;

 __declspec(dllexport) UCHAR ReadChar(HANDLE hstr,USHORT offset);
 __declspec(dllexport) USHORT ReadWord(HANDLE hstr,USHORT offset);
 __declspec(dllexport) bool WriteWord(HANDLE hstr,USHORT offset,USHORT data);
 __declspec(dllexport) bool WriteChar(HANDLE hstr,USHORT offset,UCHAR data);
 __declspec(dllexport) bool CANInitA(HANDLE  hndFile, UCHAR port ,CAN_A_STRUCT *pcan);
 __declspec(dllexport) bool CANInitB(HANDLE  hndFile, UCHAR port ,CAN_B_STRUCT *pcan);
 __declspec(dllexport) bool CANSendA(HANDLE  hndFile, UCHAR port ,CAN_A_MSG *pcan_msg);
 __declspec(dllexport) bool CANSendB(HANDLE  hndFile, UCHAR port ,CAN_B_MSG *pcan_msg);
 __declspec(dllexport) bool CANReceiveA(HANDLE  hndFile, UCHAR port ,CAN_A_MSG *pcan_msg);
 __declspec(dllexport) bool CANReceiveB(HANDLE  hndFile, UCHAR port ,CAN_B_MSG *pcan_msg);
 __declspec(dllexport) HANDLE GetHandle(int  DevName );
 __declspec(dllexport) bool  CloseHnd(HANDLE hndFile);

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

#endif // !defined(AFX_HT1302CE_H__2384BFFE_7C19_456F_95A8_4B884C5C6F32__INCLUDED_)