Files
kunlun/app/bsrm/iot_bsrm_nv.h
2024-09-28 14:24:04 +08:00

99 lines
2.9 KiB
C

/****************************************************************************
Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
be copied by any method or incorporated into another program without
the express written consent of Aerospace C.Power. This Information or any portion
thereof remains the property of Aerospace C.Power. The Information contained herein
is believed to be accurate and Aerospace C.Power assumes no responsibility or
liability for its use in any way and conveys no license or title under
any patent or copyright and makes no representation or warranty that this
Information is free from patent or copyright infringement.
****************************************************************************/
#ifndef IOT_BSRM_NV_H
#define IOT_BSRM_NV_H
/* os shim includes */
#include "os_types_api.h"
/* iot common header files */
#include "iot_config_api.h"
#include "iot_bsrm_common.h"
#ifdef __cplusplus
extern "C" {
#endif
#if IOT_BSRM_MODE
/* non-volatile section ID */
typedef enum {
iot_bsrm_nv_id_param,
iot_bsrm_nv_id_info,
} iot_bsrm_nv_id_t;
#pragma pack(push) /* save the pack status */
#pragma pack(1) /* 1 byte align */
/* parameter layout */
typedef struct _iot_bsrm_nv_param {
/* absolute threshold */
float tiabs;
/* relative threshold */
float ticps;
/* fundamental threshold */
float tibcs;
/* characteristic signal similarity */
uint8_t similarity;
/* current ratio coefficient unit: 0.0001 */
uint32_t i_coeff;
/* branch receive parameter */
iot_bsrm_br_param_t br_param;
/* branch receive extend data, reserve for future */
uint8_t br_param_rsvd[32];
/* upgrade pm guard code, 0xaa55 - upgrade pm, other - don't upgrade */
uint16_t upgrade_pm_guard_code;
/* reserved */
uint8_t reserv[433];
} iot_bsrm_nv_param_t;
/* node information list layout */
typedef struct _iot_bsrm_nv_info {
/* event occurrence counter */
uint32_t evt_occur_cnt;
/* payload */
uint8_t reserved[244];
} iot_bsrm_nv_info_t;
#pragma pack(pop)
/**
* @brief iot_bsrm_nv_init() - initialization of non-volatile regions
* @retval: ERR_OK - successfully, otherwise - error code
*/
uint32_t iot_bsrm_nv_init(void);
/**
* @brief iot_bsrm_nv_get_section() - gets the buffer pointer for the
* specified section
* @param id: seticon id, see iot_bsrm_nv_id_t
* @retval: buffer pointer for the specified section
*/
void *iot_bsrm_nv_get_section(iot_bsrm_nv_id_t id);
/**
* @brief iot_bsrm_nv_update_section() - update the specified seticon to
* non-volatile storage
* @param id: seticon id, see iot_bsrm_nv_id_t
*/
void iot_bsrm_nv_update_section(iot_bsrm_nv_id_t id);
#endif /* IOT_BSRM_MODE */
#ifdef __cplusplus
}
#endif
#endif /* IOT_BSRM_NV_H */