59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/**
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* @file fault_flash_impl.h
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* @brief 历史故障记录持久化接口（EEPROM索引 + 外部Flash数据）。
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*/
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#ifndef FAULT_FLASH_IMPL_H
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#define FAULT_FLASH_IMPL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "main.h"
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#include "fault_cheak/faultcheck_task.h"
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#include "fault_cheak/fault_interface.h"
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#define FAULT_INFO_TEXT_MAX_LEN (64u)
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/* 故障历史存储功能开关：
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* - 0：先屏蔽（避免影响 EEPROM 可靠性排查）
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* - 1：使能（恢复 EEPROM 索引 + Flash 记录读写）
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*/
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#ifndef FAULT_FLASH_MGR_ENABLE
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#define FAULT_FLASH_MGR_ENABLE (1u)
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#endif
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/**
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* @brief 历史故障管理信息（存放在 EEPROM）。
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*/
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typedef struct
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{
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U16_T u16_head; /* 固定头 0x5AA5 */
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U16_T u16_hisFaultCnt; /* 历史记录总数（上限 HIS_FAULT_MAX_CNT） */
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U16_T u16_currIndex; /* 当前最新记录逻辑索引，初值 RECORD_ZERO_SAVE */
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} S_HIS_FAULT_MNG;
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typedef struct
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{
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E_FAULT_INFO e_mag;
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char info[FAULT_INFO_TEXT_MAX_LEN];
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} S_FAULT_INFO;
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void v_fault_flash_init(void);
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void v_write_eeprom_hisFaultMng(S_HIS_FAULT_MNG *hisFaultMng);
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void v_read_eeprom_hisFaultMng(S_HIS_FAULT_MNG *hisFaultMng);
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void v_fault_clear_his_fault(void);
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U16_T u16_fault_get_his_count(void);
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U8_T u8_fault_read_his_by_newest(U16_T newest_pos, HIS_FAULT_DATA_T *pt_hisFault);
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void v_hisFault_save_record(HIS_FAULT_DATA_T *pt_hisFault_data);
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void v_read_hisFault_record(HIS_FAULT_DATA_T *pt_hisFault, U16_T u16_index);
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#ifdef __cplusplus
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}
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#endif
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#endif /* FAULT_FLASH_IMPL_H */
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