58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
/**
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* @file fatfs_card.h
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* @brief 卡号白名单兼容头文件（整合自 CCU601E_D）
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*
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* 实际存储由 flash_file_mgr/card_flash_impl 通过 EEPROM + SPI Flash 实现。
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*/
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#ifndef FATFS_CARD_H
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#define FATFS_CARD_H
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#include <stdint.h>
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#include <stdbool.h>
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#define CARD_DIR_PATH "0:/card"
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#define CARD_FILE_NAME "card_data.csv"
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#define CARD_NUM_MAX_LEN 32
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#define CARD_MAX_COUNT 595
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typedef struct {
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char card_num[CARD_NUM_MAX_LEN];
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uint32_t balance;
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uint32_t create_time;
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uint32_t last_use_time;
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uint16_t status;
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uint8_t reserved[8];
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} CardInfo;
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typedef enum {
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CARD_STATUS_OK = 0,
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CARD_STATUS_INIT_FAILED,
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CARD_STATUS_FS_ERROR,
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CARD_STATUS_FILE_FULL,
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CARD_STATUS_WRITE_FAILED,
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CARD_STATUS_READ_FAILED,
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CARD_STATUS_FILE_NOT_FOUND,
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CARD_STATUS_PARAM_ERROR,
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CARD_STATUS_NO_SPACE,
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CARD_STATUS_CARD_EXIST,
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CARD_STATUS_CARD_NOT_FOUND,
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CARD_STATUS_ALREADY_INIT
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} CardStatus;
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CardStatus card_init(void);
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void card_deinit(void);
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CardStatus card_add(const CardInfo *card_info);
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CardStatus card_update(const CardInfo *card_info);
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CardStatus card_delete(const char *card_num);
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CardStatus card_find(const char *card_num, CardInfo *card_info);
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CardStatus card_get_count(uint32_t *count);
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CardStatus card_get_all(CardInfo *card_list, uint32_t *count, uint32_t max_count);
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CardStatus card_check_exist(const char *card_num, bool *exist);
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CardStatus card_backup(void);
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CardStatus card_restore(void);
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CardStatus card_clear_all(void);
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#endif /* FATFS_CARD_H */
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