103 lines
3.7 KiB
C
Executable File
103 lines
3.7 KiB
C
Executable File
/******************************************************************************
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* 版权所有：苏州领慧立芯科技有限公司
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* Copyright (c) 2020-2025 Suzhou Legendsemi Technology Co., Ltd.
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******************************************************************************
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* All rights reserved. Distributed under MIT license.
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* The file is encoded in UTF-8 without signature.
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* @file lh32m0g30x_flash.h
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* @version 2025-09-15
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******************************************************************************/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __LH32M0G3x_FLASH_H
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#define __LH32M0G3x_FLASH_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "lh32m0xx_lhl.h"
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/* Define --------------------------------------------------------------------*/
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#define FLASH_UNLOCK_KEY 0x789A0123u
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#define FLASH_LOCK_KEY 0x8765FEDCu
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#define FLASH_CMD_PAGE_ERASE 1u
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#define FLASH_CMD_USER_SPACE_ERASE 16u
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#define FLASH_PAGE_SIZE 0x1000u
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#define FLASH_PAGE_MASK 0xFFFFF000u
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#define FLASH_START_ADDRESS 0x08000000u
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#define FLASH_END_ADDRESS 0x0801DFFFu
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typedef enum {
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FLASH_PAGE_0 = 0x8000000u,
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FLASH_PAGE_1 = 0x8001000u,
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FLASH_PAGE_2 = 0x8002000u,
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FLASH_PAGE_3 = 0x8003000u,
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FLASH_PAGE_4 = 0x8004000u,
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FLASH_PAGE_5 = 0x8005000u,
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FLASH_PAGE_6 = 0x8006000u,
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FLASH_PAGE_7 = 0x8007000u,
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FLASH_PAGE_8 = 0x8008000u,
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FLASH_PAGE_9 = 0x8009000u,
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FLASH_PAGE_10 = 0x800A000u,
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FLASH_PAGE_11 = 0x800B000u,
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FLASH_PAGE_12 = 0x800C000u,
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FLASH_PAGE_13 = 0x800D000u,
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FLASH_PAGE_14 = 0x800E000u,
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FLASH_PAGE_15 = 0x800F000u,
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FLASH_PAGE_16 = 0x8010000u,
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FLASH_PAGE_17 = 0x8011000u,
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FLASH_PAGE_18 = 0x8012000u,
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FLASH_PAGE_19 = 0x8013000u,
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FLASH_PAGE_20 = 0x8014000u,
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FLASH_PAGE_21 = 0x8015000u,
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FLASH_PAGE_22 = 0x8016000u,
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FLASH_PAGE_23 = 0x8017000u,
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FLASH_PAGE_24 = 0x8018000u,
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FLASH_PAGE_25 = 0x8019000u,
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FLASH_PAGE_26 = 0x801A000u,
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FLASH_PAGE_27 = 0x801B000u,
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FLASH_PAGE_28 = 0x801C000u,
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FLASH_PAGE_29 = 0x801D000u,
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} FLASH_PAGE_t; /* Page起始地址 Each page size 4096 BYTES */
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typedef enum {
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FLASH_FLAG_CMDBUSY = FLASH_STAT_CMDBUSY_Msk,
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FLASH_FLAG_PGBUSY = FLASH_STAT_PGBUSY_Msk,
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FLASH_FLAG_CMDDONE = FLASH_STAT_CMDDONE_Msk,
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FLASH_FLAG_PGDONE = FLASH_STAT_PGDONE_Msk,
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FLASH_FLAG_ERASEERROR = FLASH_STAT_WR_ERASE_ERROR_Msk,
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FALSH_FLAG_VERIFYERROR = FLASH_STAT_UPLD_VERIFYERR_Msk,
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} FLASH_FLAG_t;
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#define __LHL_FLASH_PROGRAM_ENABLE() SET_BIT(pFLASH->CTRL, FLASH_CTRL_PROGRAM_EN_Msk)
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#define __LHL_FLASH_PROGRAM_DISABLE() CLEAR_BIT(pFLASH->CTRL, FLASH_CTRL_PROGRAM_EN_Msk)
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/* Declaration ---------------------------------------------------------------*/
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LHL_StatusTypeDef LHL_FLASH_Erase(FLASH_PAGE_t StartPage, FLASH_PAGE_t EndPage, uint32_t Timeout);
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LHL_StatusTypeDef LHL_FLASH_Program(uint32_t Address, uint32_t* Data, uint16_t Size, uint32_t Timeout);
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void LHL_FLASH_ProgramWord(uint32_t Address, uint32_t Data);
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FlagStatus LHL_FLASH_GetFlag(FLASH_FLAG_t Flag);
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FLASH_PAGE_t LHL_FLASH_GetPage(uint32_t FlashAddress);
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LHL_StatusTypeDef LHL_FLASH_WaitForLastOperation(uint32_t Timeout);
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void LHL_FLASH_Unlock(void);
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void LHL_FLASH_Lock(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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/*********************************End of File**********************************/
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