96 lines
2.7 KiB
C
96 lines
2.7 KiB
C
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#ifndef __NORFLASH_H
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#define __NORFLASH_H
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#include "sys.h"
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//////////////////////////////////////////////////////////////////////////////////
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/**********************************************************************/
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//NOR FLASH(W25QXX) QPIģʽ<C4A3><CABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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//STM32H7<48><37><EFBFBD><EFBFBD>ģ<EFBFBD><C4A3>-HAL<41>⺯<EFBFBD><E2BAAF><EFBFBD>汾
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//DevEBox <20><>Խ<EFBFBD><D4BD><EFBFBD><EFBFBD>
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//<2F>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>̣<EFBFBD>mcudev.taobao.com
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//<2F>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>̣<EFBFBD>shop389957290.taobao.com
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/**********************************************************************/
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//////////////////////////////////////////////////////////////////////////////////
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//W25Xϵ<58><CFB5>/Qϵ<51><CFB5>оƬ<D0BE>б<EFBFBD>
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//W25Q80 ID 0XEF13
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//W25Q16 ID 0XEF14
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//W25Q32 ID 0XEF15
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//W25Q64 ID 0XEF16
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//W25Q128 ID 0XEF17
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//W25Q256 ID 0XEF18
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#define W25Q80 0XEF13
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#define W25Q16 0XEF14
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#define W25Q32 0XEF15
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#define W25Q64 0XEF16
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#define W25Q128 0XEF17
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#define W25Q256 0XEF18
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extern u16 NORFLASH_TYPE; //<2F><><EFBFBD><EFBFBD>W25QXXоƬ<D0BE>ͺ<EFBFBD>
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//////////////////////////////////////////////////////////////////////////////////
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//ָ<><D6B8><EFBFBD><EFBFBD>
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#define W25X_WriteEnable 0x06
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#define W25X_WriteDisable 0x04
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#define W25X_ReadStatusReg1 0x05
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#define W25X_ReadStatusReg2 0x35
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#define W25X_ReadStatusReg3 0x15
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#define W25X_WriteStatusReg1 0x01
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#define W25X_WriteStatusReg2 0x31
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#define W25X_WriteStatusReg3 0x11
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#define W25X_ReadData 0x03
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#define W25X_FastReadData 0x0B
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#define W25X_FastReadDual 0x3B
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#define W25X_PageProgram 0x02
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#define W25X_BlockErase 0xD8
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#define W25X_SectorErase 0x20
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#define W25X_ChipErase 0xC7
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#define W25X_PowerDown 0xB9
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#define W25X_ReleasePowerDown 0xAB
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#define W25X_DeviceID 0xAB
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#define W25X_ManufactDeviceID 0x90
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#define W25X_JedecDeviceID 0x9F
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#define W25X_Enable4ByteAddr 0xB7
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#define W25X_Exit4ByteAddr 0xE9
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#define W25X_SetReadParam 0xC0
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#define W25X_EnterQPIMode 0x38
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#define W25X_ExitQPIMode 0xFF
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void NORFLASH_Init(void); //<2F><>ʼ<EFBFBD><CABC>W25QXX
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void NORFLASH_Qspi_Enable(void); //ʹ<><CAB9>QSPIģʽ
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void NORFLASH_Qspi_Disable(void); //<2F>ر<EFBFBD>QSPIģʽ
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u16 NORFLASH_ReadID(void); //<2F><>ȡFLASH ID
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u8 NORFLASH_ReadSR(u8 regno); //<2F><>ȡ״̬<D7B4>Ĵ<EFBFBD><C4B4><EFBFBD>
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void NORFLASH_4ByteAddr_Enable(void); //ʹ<><CAB9>4<EFBFBD>ֽڵ<D6BD>ַģʽ
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void NORFLASH_Write_SR(u8 regno,u8 sr); //д״̬<D7B4>Ĵ<EFBFBD><C4B4><EFBFBD>
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void NORFLASH_Write_Enable(void); //дʹ<D0B4><CAB9>
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void NORFLASH_Write_Disable(void); //д<><D0B4><EFBFBD><EFBFBD>
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void NORFLASH_Write_NoCheck(u8* pBuffer,u32 WriteAddr,u16 NumByteToWrite); //дflash,<2C><>У<EFBFBD><D0A3>
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void NORFLASH_Read(u8* pBuffer,u32 ReadAddr,u16 NumByteToRead); //<2F><>ȡflash
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void NORFLASH_Write(u8* pBuffer,u32 WriteAddr,u16 NumByteToWrite); //д<><D0B4>flash
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void NORFLASH_Erase_Chip(void); //<2F><>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD>
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void NORFLASH_Erase_Sector(u32 Dst_Addr); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void NORFLASH_Wait_Busy(void); //<2F>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD>
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#endif
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