control/obj/obj_hal_w25qxx.h

#include "dev_spi_conf.h"
#ifdef USE_OBJ_HAL_W25QXX
#ifndef OBJ_HAL_W25QXX_H
#define OBJ_HAL_W25QXX_H
#include "stm32f7xx.h"
#include <stdio.h>



//W25X系列/Q系列芯片列表	   
//W25Q80  ID  0XEF13
//W25Q16  ID  0XEF14
//W25Q32  ID  0XEF15
//W25Q64  ID  0XEF16	
//W25Q128 ID  0XEF17	
//W25Q256 ID  0XEF18
//W25Q512 ID  0XEF19
#define W25Q10 				0XEF10 
#define W25Q20 				0XEF11 
#define W25Q40 				0XEF12 
#define W25Q80 				0XEF13 	
#define W25Q16 				0XEF14
#define W25Q32 				0XEF15
#define W25Q64 				0XEF16
#define W25Q128				0XEF17
#define W25Q256 			0XEF18
#define W25Q512 			0XEF19

		   

			
////////////////////////////////////////////////////////////////////////////////// 
//指令表
#define W25X_WriteEnable				0x06 
#define W25X_WriteDisable				0x04 
#define W25X_ReadStatusReg1			0x05 
#define W25X_ReadStatusReg2			0x35 
#define W25X_ReadStatusReg3			0x15 
#define W25X_WriteStatusReg1    0x01 
#define W25X_WriteStatusReg2    0x31 
#define W25X_WriteStatusReg3    0x11 
#define W25X_ReadData						0x03 
#define W25X_FastReadData				0x0B 
#define W25X_FastReadDual				0x3B 
#define W25X_PageProgram				0x02 
#define W25X_BlockErase					0xD8 
#define W25X_SectorErase				0x20 
#define W25X_ChipErase					0xC7 
#define W25X_PowerDown					0xB9 
#define W25X_ReleasePowerDown		0xAB 
#define W25X_DeviceID						0xAB 
#define W25X_ManufactDeviceID		0x90 
#define W25X_JedecDeviceID			0x9F 
#define W25X_Enable4ByteAddr    0xB7
#define W25X_Exit4ByteAddr      0xE9


typedef struct
{
	uint16_t  	W25Q_TYPE;
	uint16_t  	W25Q_OK;
	uint8_t			UniqID[8];

	uint16_t    PageSize;
	uint32_t		PageCount;
	uint32_t		SectorSize;
	uint32_t		SectorCount;
	uint32_t		BlockSize;
	uint32_t		BlockCount; // so block trong chip flash

	uint32_t		CapacityInKiloByte;
	
	uint8_t			StatusRegister[3];	
}w25qxx_object_t;
extern w25qxx_object_t   w25qxx_obj ;

void W25QXX_Init(void);
uint16_t W25QXX_ReadID(void);  	    				//读取FLASH ID
uint8_t  W25QXX_ReadSR(uint8_t  regno);     //读取状态寄存器 
void W25QXX_4ByteAddr_Enable(void);     		//使能4字节地址模式
void W25QXX_Write_SR(uint8_t  regno,uint8_t  sr);   //写状态寄存器
void W25QXX_Write_Enable(void);  		//写使能 
void W25QXX_Write_Disable(void);		//写保护
void W25QXX_Write_NoCheck(uint8_t * pBuffer,uint32_t  WriteAddr,uint16_t  NumByteToWrite);
void W25QXX_Read(uint8_t * pBuffer,uint32_t  ReadAddr,uint16_t  NumByteToRead);   //读取flash
void W25QXX_Write(uint8_t * pBuffer,uint32_t  WriteAddr,uint16_t  NumByteToWrite);//写入flash
void W25QXX_Erase_Chip(void);    	  	//整片擦除
void W25QXX_Erase_Sector(uint32_t  Dst_Addr);	//扇区擦除
void W25QXX_Wait_Busy(void);           	//等待空闲
void W25QXX_PowerDown(void);        	//进入掉电模式
void W25QXX_WAKEUP(void);				//唤醒
uint16_t W25QXX_ID_OK(void);
#endif
#endif //-----------------------USE_OBJ_HAL_W25QXX--------------------------------------//