can.h

windows ce 下 can总线驱动源码

//******************************************************************************
//*
//* System On Chip(SOC)
//*
//* Copyright (c) 2002  sjsunny, Inc.
//* All rights reserved.
//*
//* This software is the confidential and proprietary information of Sjsunny Sci&Tech
//* , Inc("Confidential Information"). You Shall not disclose such
//* Confidential Information and shall use it only in accordance with the terms
//* of the license agreement you agreed with sjsunny.
//*
//*-----------------------------------------------------------------------------
//*
//*  PG9315 BSP (Windows CE.NET)
//*
//*  SJA1000 can bus control driver
//*
//* @author      [e-mail]
//*
//* @date        2005/04/01
//*
//* Log:
//*  2005/04/01  Start
//*
//******************************************************************************/

#ifndef __PGCAN_H__
#define __PGCAN_H__

#include <windows.h>
#include <CEDDK.h>

#define IOCTL_DRIVER_RESET   			42
#define IOCTL_DRIVER_WORK   			43
#define IOCTL_DRIVER_SET_BANDRATE   		44
#define IOCTL_DRIVER_SET_OBJECT   		45
#define IOCTL_DRIVER_SET_REG    		46
#define IOCTL_DRIVER_DATA_WRITE   		47
#define IOCTL_DRIVER_DATA_RECEIVE   		48

#define IOCTL_DRIVER_SEND_REQ   		49
#define IOCTL_DRIVER_SEND_QUIT   		50
#define IOCTL_DRIVER_RELEASE_RBUFF   		51
#define IOCTL_DRIVER_CLEAR_OVERLAP   		52
#define IOCTL_DRIVER_SLEEP   			53
#define IOCTL_DRIVER_CAN_EVENT   		54
#define IOCTL_DRIVER_SET_CDR_OCR		55

#ifdef __cplusplus
extern "C" {
#endif

// can.h : Defines the entry point for the DLL application.
//

DWORD CAN_Init(LPCTSTR pContext, LPCVOID lpvBusContext);
BOOL CAN_Deinit( DWORD hDeviceContext );
DWORD CAN_Open( DWORD hDeviceContext, DWORD AccessCode, DWORD ShareMode );
BOOL CAN_Close( DWORD hOpenContext );
BOOL CAN_IOControl( DWORD hOpenContext, DWORD dwCode, PBYTE pBufIn, DWORD dwLenIn, PBYTE pBufOut, DWORD dwLenOut, PDWORD pdwActualOut );
void CAN_PowerUp( DWORD hDeviceContext );
void CAN_PowerDown( DWORD hDeviceContext );
DWORD CAN_Read( DWORD hOpenContext, LPVOID pBuffer, DWORD Count );
DWORD CAN_Write( DWORD hOpenContext, LPVOID pBuffer, DWORD Count );
DWORD CAN_Seek( DWORD hOpenContext, long Amount, WORD Type );



HANDLE              m_hCanIntEvent;



#ifdef __cplusplus
}
#endif

#endif // __PGCAN_H__