sst25vf016b.h

本库函数为大容量(2M)Flash SST25VF016B的驱动函数 包括IO模拟SPI总线方式和C8051F020硬件SPI方式下的驱动 函数接口简单易用 代码规范简洁

#ifndef _SST25VF016B_SOFT_H
#define _SST25VF016B_SOFT_H

sbit SST_CE = P3^0;

extern void SST_Init(void);
extern void SST_SPIInit(void);

extern void Send_Byte(unsigned char out);
extern unsigned char Get_Byte();
extern void Poll_SO();
extern unsigned char Read_Status_Register();
extern void EWSR();
extern void WRSR(unsigned char byte);
extern void WREN();
extern void WRDI();
extern void EBSY();
extern void DBSY();

unsigned char Read(unsigned long Dst);

extern unsigned char HighSpeed_Read(unsigned long Dst); 
extern void HighSpeed_Read_Cont(unsigned long Dst, unsigned char no_bytes,unsigned char upper_128[]);
extern void Byte_Program(unsigned long Dst, unsigned char byte);
extern void Auto_Add_IncA(unsigned long Dst, unsigned char byte1, unsigned char byte2);
extern void Auto_Add_IncB(bit state,unsigned char byte1, unsigned char byte2);
extern void Chip_Erase();
extern void Block_Erase_32K(unsigned long Dst);
extern void Block_Erase_64K(unsigned long Dst);
extern void Wait_Busy();
extern void Wait_Busy_AAI();
extern void WREN_Check();
extern void WREN_AAI_Check();

#endif