#ifndef __FLASH_H

#define __FLASH_H

#include "sys.h"

#include "LT768.h"

#define MCU_SPI   1

#define LT_SPI    0

#define UartTFT_Flash_0   0

#define DMA_flag  0

#define Back_color		  White

#define File_name_color   Black

#define Warm_color   	  Orange

#define OK_color 		  Blue

#define NG_color     	  Red

#define Fail_color		  Red

#define None_color		  Purple

#define Progress_color	  Black

extern u8 MUC_SS_flag;

extern u8  W25Q256 ;

typedef  struct VCOM_REP

{

	//UINT8  buf[512];

    UINT32 wrAddr;

    UINT16 wrLen;

    UINT8  fullIndex;

    UINT8  actIndex;

} vcom_rep;

typedef union {

	char u8[4];

	int  u32;

}UN_u32Data;

typedef union {

	char u8[2];

	short  u16;

}UN_u16Data;

extern u8  Flash_type;

#if MCU_SPI

void MCU_SS_RESET(void);

void MCU_SS_SET(void);

#define Flash_SS_RESET 	/*SPI1->U8SPIPORT.SS = 0*/MCU_SS_RESET()

#define Flash_SS_SET   	/*SPI1->U8SPIPORT.SS = 1*/MCU_SS_SET()

#define SPIWR   SPI1_ReadWriteByte

#else

#define Flash_SS_RESET 	nSS_Active()

#define Flash_SS_SET   	nSS_Inactive()

#define SPIWR   SPI_Master_FIFO_Data_Put

#endif

/*

#define MUC_CS0_RESET   *(volatile unsigned char*)(0x40019000+0x05) &= ~(1<<(5));	 //GINT5 拉低

#define MUC_CS0_SET     *(volatile unsigned char*)(0x40019000+0x05) |= (1<<(5));	 //GINT5 拉高

#define MUC_CS0_INPUT   *(volatile unsigned char*)(0x40019000+0x03) &= ~(1<<(5));     //GINT5配置为输入，CS0配置为输入

#define MUC_CS0_OUTPUT  *(volatile unsigned char*)(0x40019000+0x03) |= 1<<(5);        //GINT5配置为输出，CS0配置为输出

*/

#define MUC_CS0_RESET 	EPORT_WriteGpioData(EPORT_PIN3, Bit_RESET);//EPORT_WriteGpioData(EPORT_PIN1, Bit_RESET);

#define MUC_CS0_SET 	EPORT_WriteGpioData(EPORT_PIN3, Bit_SET);//EPORT_WriteGpioData(EPORT_PIN1, Bit_SET); 

#define MUC_CS0_OUTPUT 	EPORT_ConfigGpio(EPORT_PIN3, GPIO_OUTPUT);

#define MUC_CS0_INPUT 	EPORT_ConfigGpio(EPORT_PIN3, GPIO_INPUT);

void SPI1_Flash_Init(void);

void  Close_SPI1(void);

UINT8 SPI1_ReadWriteByte(UINT8 Send);

void SPI1_Clock(u8 prescale);

/*************************** winbond NorFlash ***************************/

/*读取器件ID*/

UINT16 W25QXX_ReadID(void);

UINT32 W25QXX_ReadID_9F(void);

//-----------------------------------------

/*写使能和失能*/

void  W25QXX_Write_Enable(void);   			//W25QXX写使能

void  W25QXX_Wait_Busy(void);   			//W25QXX写禁止

//-----------------------------------------

/*读写状态寄存器*/

UINT8 W25QXX_ReadSR(void);			   //读取W25QXX的状态寄存器

//-----------------------------------------

/*擦除*/

void W25QXX_Erase_Chip(void);

void W25QXX_SectorErase4KB(UINT32 addr);

void W25QXX_BlockErase64KB(UINT32 addr);

//-----------------------------------------

/*读写操作*/

//单页读写

void W25QXX_Write_Page(UINT8* pBuffer,UINT32 WriteAddr,UINT16 NumByteToWrite);

//连续读写

void W25QXX_Read(UINT8* pBuffer,UINT32 ReadAddr,UINT16 NumByteToRead);

void W25QXX_Write_NoCheck(UINT8* pBuffer,UINT32 WriteAddr,UINT16 NumByteToWrite);

//-----------------------------------------

/*4Byte地址*/

void W25QXX_Enter_4Byte_AddressMode(void);

//-----------------------------------------

void W25QXX_Wait_Busy(void);

/*************************** winbond NorFlash ***************************/

/*************************** winbond NandFlash **************************/

/*读取器件ID*/

uint32_t W25N01GV_ReadID(void);

//-----------------------------------------

/*写使能和失能*/

void W25N01GV_Write_Enable(void);   			

void W25N01GV_Write_Disable(void);   			

//-----------------------------------------

/*读写状态寄存器*/

uint8_t W25N01GV_ReadSR(uint8_t reg);

void W25N01GV_Write_SR(uint8_t reg, uint8_t val);			   

//-----------------------------------------

/*擦除*/

void W25N01GV_EraseFlash(void);

void W25N01GV_Erase_Block(uint16_t block);

//-----------------------------------------

void W25N01GV_Write_NoCheck(uint8_t* pBuffer,uint32_t WriteAddr,uint16_t NumByteToWrite);

void W25N01GV_Read_NoCheck(uint8_t* pBuffer,uint32_t ReadAddr,uint16_t NumByteToRead);

void W25N01GV_WritePageAddr_Data(uint8_t* pBuffer,uint16_t ColumnAddr,uint32_t PageAddr,uint16_t NumByteToWrite);   //不能写入超过2048 Byte（一页2048个Byte，后面的64 Byte非数据位）

void W25N01GV_ReadPageAddr_Data(uint8_t* pBuffer,uint16_t ColumnAddr,uint32_t PageAddr,uint16_t NumByteToRead);   

typedef struct 

{

	uint16_t  LBA ;       //坏块地址

	uint16_t  PBA ;		  //替换地址

}BBM;

void W25N01GV_Read_BBM_LUT(BBM * L );

uint8_t W25N01GV_Bad_Block_Replace(uint16_t LBA,uint16_t PBA);

#endif