55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/*
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* @Description:
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* @Version: 1.0
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* @Author: lzc
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* @Date: 2023-01-30 16:10:15
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* @LastEditors: lzc
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* @LastEditTime: 2023-02-18 11:03:58
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*/
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#ifndef __STMFLASH_H__
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#define __STMFLASH_H__
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#include "sys.h"
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//FLASH起始地址
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#define STM32_FLASH_BASE 0x08000000 //STM32 FLASH的起始地址
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//FLASH 扇区的起始地址
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#define ADDR_FLASH_SECTOR_0 ((u32)0x08000000) //扇区0起始地址, 16 Kbytes
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#define ADDR_FLASH_SECTOR_1 ((u32)0x08004000) //扇区1起始地址, 16 Kbytes
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#define ADDR_FLASH_SECTOR_2 ((u32)0x08008000) //扇区2起始地址, 16 Kbytes
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#define ADDR_FLASH_SECTOR_3 ((u32)0x0800C000) //扇区3起始地址, 16 Kbytes
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#define ADDR_FLASH_SECTOR_4 ((u32)0x08010000) //扇区4起始地址, 64 Kbytes
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#define ADDR_FLASH_SECTOR_5 ((u32)0x08020000) //扇区5起始地址, 128 Kbytes
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#define ADDR_FLASH_SECTOR_6 ((u32)0x08040000) //扇区6起始地址, 128 Kbytes
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#define ADDR_FLASH_SECTOR_7 ((u32)0x08060000) //扇区7起始地址, 128 Kbytes
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#define ADDR_FLASH_SECTOR_8 ((u32)0x08080000) //扇区8起始地址, 128 Kbytes
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#define ADDR_FLASH_SECTOR_9 ((u32)0x080A0000) //扇区9起始地址, 128 Kbytes
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#define ADDR_FLASH_SECTOR_10 ((u32)0x080C0000) //扇区10起始地址,128 Kbytes
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#define ADDR_FLASH_SECTOR_11 ((u32)0x080E0000) //扇区11起始地址,128 Kbytes
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void drv_flash_Init(void);
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u32 STMFLASH_ReadWord(u32 faddr); //读出字
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void STMFLASH_Write(u32 WriteAddr,u32 *pBuffer,u32 NumToWrite); //从指定地址开始写入指定长度的数据
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void STMFLASH_Read(u32 ReadAddr,u32 *pBuffer,u32 NumToRead); //从指定地址开始读出指定长度的数据
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#endif
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