cc8783e9f8
修改事项： 1、新增TFTP IAP升级功能，只是代码移植完毕，没有测试使用 2、代码空间编译优化，零等待区域空间已满，而应用层代码已全部挪移到非零等待区域中，但还是会增加零等待区的空间占用。 待优化
68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
/*
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* spi_flash.h
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*
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* Created on: May 20, 2025
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* Author: cc
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*/
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#ifndef MCU_DRIVER_INC_SPI_FLASH_H_
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#define MCU_DRIVER_INC_SPI_FLASH_H_
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#include "ch564.h"
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#define Flash_CS_H GPIOA_SetBits(GPIO_Pin_11)
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#define Flash_CS_L GPIOA_ResetBits(GPIO_Pin_11)
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#define Flash_ADDRESS_MAX 0x00200000
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/***********Ö¸Áî±í**********/
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//Read
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#define P24Q40H_ReadData 0x03
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#define P24Q40H_FastReadData 0x0B
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#define P24Q40H_FastReadDual 0x3B
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//Program and Erase
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#define P24Q40H_PageErase 0x81
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#define P24Q40H_SectorErase 0x20
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#define P24Q40H_BlockErase 0xD8
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#define P24Q40H_ChipErase 0xC7
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#define P24Q40H_PageProgram 0x02
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//Protection
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#define P24Q40H_WriteEnable 0x06
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#define P24Q40H_WriteDisable 0x04
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//Status Register
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#define P24Q40H_ReadStatusReg 0x05
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#define P24Q40H_WriteStatusReg 0x01
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//Other Commands
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#define P24Q40H_PowerDown 0xB9
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#define P24Q40H_ReleasePowerDown 0xAB
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#define P24Q40H_ReadManufactureID 0x90
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#define P24Q40H_ReadDeviceID 0x9F
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#define P24Q40H_ResetEnable 0x66
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#define P24Q40H_Reset 0x99
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extern uint8_t Temp_Flash_Buff[4100];
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void SPI_FLASH_Init(void);
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uint8_t Flash_ReadSR(void);
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void Flash_WriteSR(uint8_t sr_val);
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void Flash_Write_Enable(void);
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void Flash_Write_Disable(void);
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uint16_t Flash_ReadID(void);
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uint8_t Flash_Wait_Busy(void);
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void Flash_PowerDown(void);
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void Flash_Wakeup(void);
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void Flash_Erase_Chip(void);
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void Flash_Erase_Block(uint32_t BLK_ID);
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void Flash_Erase_Sector(uint32_t DST_ID);
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void Flash_Erase_Page(uint32_t Page_ID);
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void Flash_Erase_Pageaddr(uint32_t Page_addr);
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void Flash_Read(uint8_t* pBuffer,uint16_t NumByteToRead,uint32_t ReadAddr);
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void Flash_Write_Page(uint8_t* pBuffer,uint16_t NumByteToWrite,uint32_t writeAddr);
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void Flash_Write_NoCheck(uint8_t* pBuffer,uint16_t NumByteToWrite,uint32_t writeAddr);
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void Flash_Write(uint8_t* pBuffer,uint16_t NumByteToWrite,uint32_t WriteAddr);
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void SPI_FLASH_APP_Data_Erase(void);
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void SPI_FLASH_Logic_File_Erase(void);
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#endif /* MCU_DRIVER_INC_SPI_FLASH_H_ */
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