api_mem.h

来自「数码投影仪项目可以作为学习实用」· C头文件 代码 · 共 28 行

//============================================================================
// Filename:     api_mem.h
//
// Description:  This file contains the functions prototypes and definitions
// to read and write API memory.
//
// Copyright (C) 2000 - 2002 Texas Instruments Incorporated
//
// Revision History:
//
//============================================================================


#ifndef _API_MEM_H_
#define _API_MEM_H_

extern void determine_API_endianness(void);

extern unsigned short Read_Short_API (volatile unsigned short *address); 
extern unsigned long  Read_Long_API  (volatile unsigned long  *address); 

extern          void  Write_Short_API(volatile unsigned short *address, 
                                               unsigned short  data); 
extern          void  Write_Long_API (volatile unsigned long  *address, 
                                               unsigned long   data); 

#endif /* _API_MEM_H_ */