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#ifndef __SWM341_SFC_H__
#define __SWM341_SFC_H__
typedef struct {
uint8_t ClkDiv; //SPI_SCLK是系统时钟的几分频，取值：SFC_CLKDIV_1、SFC_CLKDIV_2、SFC_CLKDIV_4、SFC_CLKDIV_8
uint8_t Cmd_Read; //读取SPI Flash用的指令码
uint8_t Width_Read; //读取SPI Flash时数据线位数，取值SFC_RDWIDTH_1、SFC_RDWIDTH_2、SFC_RDWIDTH_4
uint8_t Cmd_PageProgram; //页编程SPI Flash用的指令码
uint8_t Width_PageProgram; //页编程SPI Flash时数据线位数，取值SFC_PPWIDTH_1、SFC_PPWIDTH_4
} SFC_InitStructure;
#define SFC_CLKDIV_1 0
#define SFC_CLKDIV_2 1
#define SFC_CLKDIV_4 2
#define SFC_CLKDIV_8 3
#define SFC_RDWIDTH_1 0
#define SFC_RDWIDTH_2 1
#define SFC_RDWIDTH_4 2
#define SFC_PPWIDTH_1 0
#define SFC_PPWIDTH_4 1
#define SFC_CMD_READ_JEDEC 0x9F
#define SFC_CMD_ERASE_CHIP 0x60
#define SFC_CMD_WRITE_ENABLE 0x06
#define SFC_CMD_PAGE_PROGRAM 0x02
#define SFC_CMD_ERASE_SECTOR 0x20
#define SFC_CMD_ERASE_BLOCK32KB 0x52
#define SFC_CMD_ERASE_BLOCK64KB 0xD8 //W25Q32
#define SFC_CMD_READ_STATUS_REG1 0x05
#define SFC_CMD_READ_STATUS_REG2 0x35
#define SFC_CMD_READ_STATUS_REG3 0x15
#define SFC_CMD_WRITE_STATUS_REG1 0x01
#define SFC_CMD_WRITE_STATUS_REG2 0x31
#define SFC_CMD_WRITE_STATUS_REG3 0x11
#define SFC_STATUS_REG_BUSY_Pos 0
#define SFC_STATUS_REG_QUAD_Pos 9
void SFC_Init(SFC_InitStructure * initStruct);
uint32_t SFC_ReadJEDEC(void);
void SFC_Erase(uint32_t addr, uint8_t wait);
void SFC_EraseEx(uint32_t addr, uint8_t cmd, uint8_t wait);
void SFC_Write(uint32_t addr, uint32_t buff[], uint32_t cnt);
void SFC_GPIOWrite(uint32_t addr, uint32_t buff[], uint32_t cnt);
void SFC_Read(uint32_t addr, uint32_t buff[], uint32_t cnt);
uint8_t SFC_ReadStatusReg(uint8_t cmd);
void SFC_WriteStatusReg(uint8_t cmd, uint16_t reg);
void SFC_QuadSwitch(uint8_t on);
uint8_t SFC_QuadState(void);
uint8_t SFC_FlashBusy(void);
#endif //__SWM341_SFC_H__
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