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#pragma once
#if __cplusplus
extern "C"
{
#endif
#include "fr_forward.h"
#define FR_FLASH_TYPE 32
#define FR_FLASH_SUBTYPE 32
#define FR_FLASH_PARTITION_NAME "fr"
#define FR_FLASH_INFO_FLAG 12138
/**
* @brief Produce face id according to the input aligned face, and save it to dest_id and flash.
*
* @param l Face id list
* @param aligned_face An aligned face
* @return -2 Flash partition not found
* @return 0 Enrollment finish
* @return >=1 The left piece of aligned faces should be input
*/
int8_t enroll_face_id_to_flash(face_id_list *l,
dl_matrix3du_t *aligned_face);
int8_t enroll_face_id_to_flash_with_name(face_id_name_list *l,
dl_matrix3d_t *new_id,
char *name);
/**
* @brief Read the enrolled face IDs from the flash.
*
* @param l Face id list
* @return int8_t The number of IDs remaining in flash
*/
int8_t read_face_id_from_flash(face_id_list *l);
int8_t read_face_id_from_flash_with_name(face_id_name_list *l);
/**
* @brief Delete the enrolled face IDs in the flash.
*
* @param l Face id list
* @return int8_t The number of IDs remaining in flash
*/
int8_t delete_face_id_in_flash(face_id_list *l);
int8_t delete_face_id_in_flash_with_name(face_id_name_list *l, char *name);
void delete_face_all_in_flash_with_name(face_id_name_list *l);
#if __cplusplus
}
#endif
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