main.h

来自「DownLoad_sst39sf010.zip--嵌入式系统中关于SST39SF」· C头文件 代码 · 共 17 行

//********* 9/26 HYS AMDflash return value define
#define		OK				0
#define		ERROR			1
//**********************************************
sbit MXRAM = 0xCD;

extern void FlashWrite(unsigned int addr, unsigned char fdata);
extern unsigned char ChipErase(void);
extern unsigned char SectorErase(unsigned int SectorAddr);

#define read_CODE(address)          (((char volatile code *)0x0)[address]) 
#define write_CODE(address,value)  (((char volatile code *)0x0)[address] = value) 

#define read_XDATA(address)         (((char volatile xdata *)0x0)[address]) 
#define write_XDATA(address,value)  (((char volatile xdata *)0x0)[address] = value)