control/func/func_spi_w25qxx.h

/*********************************************************
//file		:hd_dev_gpio.h
//author	:libo
//date		:2020/05/10
//version	:V1.0
//brief		:GSP HAL层GPIO接口H文件
*********************************************************/
#ifndef FUNC_SPI_W25QXX_H
#define FUNC_SPI_W25QXX_H

/* Includes----------------------------------------------------------------------------------*/
#include <stdint.h>
/* Public macro------------------------------------------------------------------------------*/
//对于W25Q128
//前25M字节给fatfs用,25M字节后,用于存放字库,字库占用6.01M.	剩余部分,给客户自己用	 
#define SPI_FLASH_SECTOR_SIZE 	512	
#define SPI_FLASH_SECTOR_COUNT 	1024*16*2	//W25Q256,前25M字节给FATFS占用	
#define SPI_FLASH_BLOCK_SIZE   	8     		//每个BLOCK有8个扇区		

//128Mb == 16M byte == 1024*1024*16 == 1024*4*256*16 == 0x400*0x4*0x100*0x10 == 0x1000 BLOCK
//sector size 256*16 == 4k ==  4096
//256*120*24 = 491520 = 0x78000 ==480k

/* Public define-----------------------------------------------------------------------------*/

/* Public typedef----------------------------------------------------------------------------*/
typedef uint8_t BYTE;
/* public function---------------------------------------------------------------------------*/
void func_w25q_init(void);
void func_w25q_test(void);
void func_w25q_erase_ship(void);
uint16_t  func_w25q_stat(void);
uint8_t 	func_w25q_bootcnt(void);
//void func_w25q_spi_flash(void);
int  func_w25q_hal_main(void);
uint8_t func_w25q_disk_ioctl (
	BYTE pdrv,		/* Physical drive nmuber (0..) */
	BYTE cmd,			/* Control code */
	void *buff		/* Buffer to send/receive control data */
);
#endif    /*********FUNC_SPI_W25QXX_H****************/
/******************************the end of file************************************************/