w25x.h

来自「单片机开发环境 windows＋ads＋hjtag」· C头文件 代码 · 共 36 行

#ifndef _W25P16_H_
#define _W25P16_H_


//flash的一些命令
#define Flash_WriteEnable               0x06
#define Flash_WriteDisable              0x04 
#define Flash_ReadStatus                0x05
#define Flash_WriteStatus               0x01
#define Flash_ReadData                  0x03
#define Flash_FastReadData              0x0B
#define Flash_PageProGram               0x02

#define Flash_SectorErase               0x20
#define Flash_BlockErase                0xD8
#define Flash_ChipErase                 0xC7
#define Flash_PowerDown                 0xB9
#define Flash_ReadParameterPage         0x53
#define Flash_FashReadParameterPage     0x5B
#define Flash_ParameterPageProGram      0x52
#define Flash_ParameterPageErase        0xD5


void W25x_WriteCmd( INT8U command );
void W25x_WriteStatus( INT8U Data );
INT8U W25x_ReadStatus( void );
INT8U W25x_Busy( void );
void W25x_SectorErase( INT32U Adress );
void W25x_BlockErase( INT32U Adress );
void W25x_ChipErase( void );
void W25x_WriteData( INT32U address, INT8U *buffer, INT16U bufferlength );
void W25x_ReadData( INT32U address, INT8U *buffer, INT16U bufferlength);

#endif