winio.h

来自「針對最新的Intel ATOM N270主機板透過SMBus存取GPIO埠範例（」· C头文件 代码 · 共 36 行

#ifndef WINIO_H
#define WINIO_H

#ifdef WINIO_DLL
#define WINIO_API _declspec(dllexport)
#else
#define WINIO_API _declspec(dllimport)
#endif

extern "C"
{
	WINIO_API bool _stdcall InitializeSMBUS();
	WINIO_API void _stdcall ShutdownSMBUS();
	WINIO_API BYTE _stdcall SMBUS_Read_Byte(BYTE offset,BYTE DEVID);
	WINIO_API void _stdcall SMBUS_Write_Byte(int Dev_id,int Reg_index,int Value);

}

extern bool IsNT;
extern HANDLE hDriver;
extern bool IsWinIoInitialized;

bool _stdcall StartWinIoDriver();
bool _stdcall StopWinIoDriver();


PBYTE _stdcall MapPhysToLin(PBYTE pbPhysAddr, DWORD dwPhysSize, HANDLE *pPhysicalMemoryHandle);
bool _stdcall UnmapPhysicalMemory(HANDLE PhysicalMemoryHandle, PBYTE pbLinAddr);
bool _stdcall GetPhysLong(PBYTE pbPhysAddr, PDWORD pdwPhysVal);
bool _stdcall SetPhysLong(PBYTE pbPhysAddr, DWORD dwPhysVal);
bool _stdcall GetPortVal(WORD wPortAddr, PDWORD pdwPortVal, BYTE bSize);
bool _stdcall SetPortVal(WORD wPortAddr, DWORD dwPortVal, BYTE bSize);
bool _stdcall InstallWinIoDriver(PSTR pszWinIoDriverPath, bool IsDemandLoaded = false);
bool _stdcall RemoveWinIoDriver();
#endif