81 lines
3.8 KiB
C
81 lines
3.8 KiB
C
#ifndef _BSP_FLASH_H
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#define _BSP_FLASH_H
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#include "main.h"
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/* Base address of the Flash sectors */
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#define ADDR_FLASH_SECTOR_0 ((uint32_t)0x08000000) /* Base address of Sector 0, 16 Kbytes */
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#define ADDR_FLASH_SECTOR_1 ((uint32_t)0x08004000) /* Base address of Sector 1, 16 Kbytes */
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#define ADDR_FLASH_SECTOR_2 ((uint32_t)0x08008000) /* Base address of Sector 2, 16 Kbytes */
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#define ADDR_FLASH_SECTOR_3 ((uint32_t)0x0800C000) /* Base address of Sector 3, 16 Kbytes */
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#define ADDR_FLASH_SECTOR_4 ((uint32_t)0x08010000) /* Base address of Sector 4, 64 Kbytes */
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#define ADDR_FLASH_SECTOR_5 ((uint32_t)0x08020000) /* Base address of Sector 5, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_6 ((uint32_t)0x08040000) /* Base address of Sector 6, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_7 ((uint32_t)0x08060000) /* Base address of Sector 7, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_8 ((uint32_t)0x08080000) /* Base address of Sector 8, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_9 ((uint32_t)0x080A0000) /* Base address of Sector 9, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_10 ((uint32_t)0x080C0000) /* Base address of Sector 10, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_11 ((uint32_t)0x080E0000) /* Base address of Sector 11, 128 Kbytes */
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#define FLASH_END_ADDR ((uint32_t)0x08100000) /* Base address of Sector 23, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_12 ((uint32_t)0x08100000) /* Base address of Sector 12, 16 Kbytes */
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#define ADDR_FLASH_SECTOR_13 ((uint32_t)0x08104000) /* Base address of Sector 13, 16 Kbytes */
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#define ADDR_FLASH_SECTOR_14 ((uint32_t)0x08108000) /* Base address of Sector 14, 16 Kbytes */
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#define ADDR_FLASH_SECTOR_15 ((uint32_t)0x0810C000) /* Base address of Sector 15, 16 Kbytes */
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#define ADDR_FLASH_SECTOR_16 ((uint32_t)0x08110000) /* Base address of Sector 16, 64 Kbytes */
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#define ADDR_FLASH_SECTOR_17 ((uint32_t)0x08120000) /* Base address of Sector 17, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_18 ((uint32_t)0x08140000) /* Base address of Sector 18, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_19 ((uint32_t)0x08160000) /* Base address of Sector 19, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_20 ((uint32_t)0x08180000) /* Base address of Sector 20, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_21 ((uint32_t)0x081A0000) /* Base address of Sector 21, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_22 ((uint32_t)0x081C0000) /* Base address of Sector 22, 128 Kbytes */
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#define ADDR_FLASH_SECTOR_23 ((uint32_t)0x081E0000) /* Base address of Sector 23, 128 Kbytes */
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/**
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* @brief erase flash
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* @param[in] address: flash address
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* @param[in] len: page num
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* @retval none
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*/
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void flash_erase_address(uint32_t address, uint16_t len);
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/**
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* @brief write data to one page of flash
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* @param[in] start_address: flash address
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* @param[in] buf: data point
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* @param[in] len: data num
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* @retval success 0, fail -1
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*/
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int8_t flash_write_single_address(uint32_t start_address, uint32_t *buf, uint32_t len);
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/**
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* @brief write data to some pages of flash
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* @param[in] start_address: flash start address
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* @param[in] end_address: flash end address
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* @param[in] buf: data point
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* @param[in] len: data num
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* @retval success 0, fail -1
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*/
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int8_t flash_write_muli_address(uint32_t start_address, uint32_t end_address, uint32_t *buf, uint32_t len);
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/**
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* @brief read data for flash
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* @param[in] address: flash address
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* @param[out] buf: data point
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* @param[in] len: data num
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* @retval none
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*/
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void flash_read(uint32_t address, uint32_t *buf, uint32_t len);
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/**
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* @brief get the next page flash address
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* @param[in] address: flash address
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* @retval next page flash address
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*/
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uint32_t get_next_flash_address(uint32_t address);
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#endif
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