forked from SZV10X_Software/SZV103_FM33A0xxEV_SiZhu
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jinlicong
2024-06-07 fa6053f85287163f6e2d5dba690bec05cbc95f4a 
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#ifndef _OFF_CHIP_FLASH_H_


#define _OFF_CHIP_FLASH_H_


 


 


#include "define_all.h"


#include "eeprom.h"


/***************************ÍⲿflashÈÝÁ¿µÈÐÅÏ¢¶¨Òå**********************************************/


#define        OUT_FLASH_ALL_SIZE                   0x400000//4*1024*1024=4194304MB=32Mbits 


#define        OUT_FLASH_PAGE_SIZE               256// Ò»Ò³Îª256×Ö½Ú£¬×î´ó¿ÉÁ¬Ðø±à¼­Ò»Ò³


#define        OUT_FLASH_SECTOR_SIZE           4096// Ò»¸öÉÈÇø4096×Ö½Ú£¬×îС²Á³ýµ¥Î»Îª1¸öÉÈÇø


// ÍⲿFLASH×Ô¶¨ÒåµÄ¿éÊýÁ¿


#define OUT_FLASH_CFG_BLOCK_CNT (OUT_FLASH_ALL_SIZE / OUT_FLASH_SECTOR_SIZE)


 


//op cmd


#define FLASH_WREN            0x06      //write enable


#define FLASH_WRDI            0x04      //write disable


#define FLASH_RDSR            0x05      //read  status register


#define FLASH_WRSR            0x01      //write status register


#define FLASH_READ            0x03      //read  fram memory data


#define FLASH_FSTRD           0x0b      //fast  read  fram memory data


#define FLASH_WRITE           0x02      //write fram memory data


#define FLASH_POWERDOWN       0xb9      //go to power-down mode


#define FLASH_WKUP            0xab      //release from power-down mode


#define FLASH_RDID            0x90      //read  Manufacturer ID/Devive ID 16bit


#define FLASH_BlockErase            0xD8      //erase 64KB  block


#define FLASH_SectorErase          0x20      //erase 4KB   sector


#define FLASH_ChipErase              0xC7      //erase all chip 


 


 


// FlashƬѡ2


#define FLASH_CS_PORT         EEPROM_CS2_PORT


#define FLASH_CS_PIN             EEPROM_CS2_PIN


 


#define  FLASH_CS_LOW            EEPROM_CS_2_LOW


#define  FLASH_CS_HIGH           EEPROM_CS_2_HIGH


 


#define  FLASH_CS_ENABLE       EEPROM_CS_2_ENABLE


#define  FLASH_CS_DISABLE      EEPROM_CS_2_DISABLE


 


 


//¿ØÖÆʹÄÜ,flash²Ù×÷Ç°ºóµ÷ÓÃ


#define OUT_FLASH_CTRL_ENABLE        EEPROM_2_CTRL_ENABLE        


#define OUT_FLASH_CTRL_DISABLE        EEPROM_2_CTRL_DISABLE        


 


 


#define    FLASH_ReadWriteByte(dat)  SpiWriteAndRead(dat)


//#define FLASH_ioconfig()          SPI2_ioconfig()


 


uint8_t Flash_ReadSR(void);  


void FLASH_Write_SR(uint8_t sr);


void FLASH_Write_Enable(void);


void FLASH_Write_Disable(void);


u16 Flash_ReadID(void);


 


 


void Flash_Write_Page(uint8_t* pBuffer,u32 WriteAddr,u16 NumByteToWrite);


uint8 Flash_data_read(uint32 ReadAddr);


//void Flash_Write_NoCheck(uint8* pBuffer,uint32 WriteAddr,uint16 NumByteToWrite);


void Out_Flash_MultipleRead(uint8* pBuffer,uint32 ReadAddr,uint16 NumByteToRead);


void Out_Flash_MultipleWrite(uint8_t* pBuffer,u32 WriteAddr,u16 NumByteToWrite);


 


void Flash_Erase_Chip(void);


void Flash_OUT_Erase_Sector(u32 Dst_Addr);


void Flash_Wait_Busy(void);


void Flash_PowerDown(void);


void Flash_WAKEUP(void);


 


//float Flash_data_read_float(uint32 addr16);


//void  Flash_data_write_float(uint32 addr16, float data) ;


//double Flash_data_read_double(uint32 addr16) ;


//void   Flash_data_write_double(uint32 addr16, double data) ;


//u32  Flash_data_read_uint32(uint32 addr16) ;


//void Flash_data_write_uint32(uint32 addr16, uint32 data) ;


//u16  Flash_data_read_uint16(uint32 addr16) ;


//void Flash_data_write_uint16(uint32 addr16, uint16 data) ;


 


 


void OUT_FLASH_test(void);


 


 


#endif