atmd_pci.h

来自「msp430F413用DS18B20测温」· C头文件 代码 · 共 69 行

#ifndef __atmd_pci_h__
#define __atmd_pci_h__
//****************************************************************************
// acam messelectronic gmbh
// Haid-und-Neu-Str. 7
// 76131 Karlsruhe
//
// file:    atmd_pci.h
//
// purpose: declaration of functions to get base address of ATMD-PCI boards 
//          and to detect the number of ATMD-PCI boards under NT and WIN95/98
//
//          atmd_pci.lib must be linked to the program and atmd_pci.dll must
//          be present at runtime.
// 
//          if run under NT windrvr.sys must be installed
//****************************************************************************

#ifdef __cplusplus
  extern "C" 
  {  // only need to export C interface if used by C++ source code
#endif

//****************************************************************************
// function:  GetATMDPCIBoardCount
//
// purpose:   number of ATMD-PCI Boards. Detects OS Type (NT or WIN95/98 OS) 
//            and calls appropriate function.
//
// parameter: none
//
// return:    number of ATMD-PCI Boards found
//****************************************************************************
    __declspec(dllimport) int  WINAPI GetATMDPCIBoardCount(void);

//****************************************************************************
// function:  GetATMDPCIBaseAddr
//
// purpose:   Get base address of ATMD-PCI boards PLX9052 local space 0
//            Detects OS Type (NT or WIN95/98 OS) and calls appropriate 
//            function.
//
// parameter: index   zero based index to board to get address from
//
//            addr    returns base address 
//
// return:    TRUE  on success 
//            FALSE if address couldn't be detected
//****************************************************************************
     __declspec(dllimport) BOOL WINAPI GetATMDPCIBaseAddr(int index,DWORD& addr);

//****************************************************************************
// function:  EnablePortAccess()
//
// purpose:   Opens giveio.sys driver if runnung under NT
//
// return:    TRUE  on success 
//            FALSE if giveio couldn't be opened
//****************************************************************************
    __declspec(dllexport) BOOL WINAPI EnablePortAccess(void);

	
#ifdef __cplusplus 
  }
#endif

#endif // #ifndef __atmd_pci_h__