133 lines
4.3 KiB
C
133 lines
4.3 KiB
C
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/****************************************************************************
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Copyright(c) 2024 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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be copied by any method or incorporated into another program without
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the express written consent of Aerospace C.Power. This Information or any portion
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thereof remains the property of Aerospace C.Power. The Information contained herein
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is believed to be accurate and Aerospace C.Power assumes no responsibility or
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liability for its use in any way and conveys no license or title under
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any patent or copyright and makes no representation or warranty that this
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Information is free from patent or copyright infringement.
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****************************************************************************/
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#ifndef IOT_SUNSOLAR_STA_NV_H
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#define IOT_SUNSOLAR_STA_NV_H
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/* os shim includes */
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#include "os_types_api.h"
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/* sunsolar internal header files */
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#include "iot_sunsolar_sta.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*----------------------------------------
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* nv region layout shows like below
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*----------------------------------------
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* |-----------------------------|
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* | |
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* | config data | 8k bytes
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* | |
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* |-----------------------------|
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* | |
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* | nv info | 8k bytes
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* | |
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* |-----------------------------|
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*/
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/* non-volatile parameter config section start addr */
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#define IOT_SOLR_STA_NV_CFG_SEC_START IOT_SOLR_STA_NV_REGION_START
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/* non-volatile parameter config section size */
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#define IOT_SOLR_STA_NV_CFG_SEC_SIZE (8 * 1024)
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/* non-volatile parameter config section end addr */
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#define IOT_SOLR_STA_NV_CFG_SEC_END \
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(IOT_SOLR_STA_NV_CFG_SEC_START + IOT_SOLR_STA_NV_CFG_SEC_SIZE)
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/* non-volatile info section start addr */
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#define IOT_SOLR_STA_NV_INFO_SEC_START IOT_SOLR_STA_NV_CFG_SEC_END
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/* non-volatile info section start size */
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#define IOT_SOLR_STA_NV_INFO_SEC_SIZE (8 * 1024)
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/* non-volatile info section end addr */
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#define IOT_SOLR_STA_NV_INFO_SEC_END \
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(IOT_SOLR_STA_NV_INFO_SEC_START + IOT_SOLR_STA_NV_INFO_SEC_SIZE)
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#define PV_SN_STR_MAX_LEN 18
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/* sunsolar sta NV region section ID */
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typedef enum {
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/* nv cfg section */
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iot_sunsolar_nv_cfg_id,
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/* nv info section */
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iot_sunsolar_nv_info_id,
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/* max */
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iot_sunsolar_nv_id_max,
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} iot_sunsolar_nv_id_t;
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#pragma pack(push) /* save the pack status */
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#pragma pack(1) /* 1 byte align */
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/* PV module SN string */
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typedef struct _pv_sn_t {
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uint8_t pv_sn[PV_SN_STR_MAX_LEN];
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} pv_sn_t;
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typedef struct _iot_sunsolar_sta_nv_cfg {
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/* pvsn of pv. */
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pv_sn_t pvsn[LOCAL_PV_MAX];
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/* heartbeat function: 1 enable, 0 disable. */
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uint8_t heartbeat_en : 1,
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/* reserved for future */
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rsv1 : 7;
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/* reserved for future */
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uint8_t rsv2[469];
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} iot_sunsolar_sta_nv_cfg_t;
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typedef struct _iot_sunsolar_sta_nv_info {
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/* history generated energy of each pv, unit: mWalt*hour */
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uint64_t total_mWh[LOCAL_PV_MAX];
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/* last RSD control command from the command */
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uint8_t rsd_last_cmd;
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/* reserved for future */
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uint8_t rsv[41];
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} iot_sunsolar_sta_nv_info_t;
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#pragma pack(pop)
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/**
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* @brief iot_sunsolar_sta_nv_init() - init sunsolar sta nv .
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* @return: 0 - for success case
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* @return: otherwise - error number
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*/
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uint32_t iot_sunsolar_sta_nv_init(void);
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/**
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* @brief iot_sunsolar_sta_nv_deinit() - deinit sunsolar sta nv.
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*/
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void iot_sunsolar_sta_nv_deinit(void);
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/**
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* @brief iot_sunsolar_nv_get_section() - gets the buffer pointer for the
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* specified section
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* @param id: seticon id, see iot_sunsolar_nv_id_t
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* @retval: buffer pointer for the specified section
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*/
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void *iot_sunsolar_nv_get_section(iot_sunsolar_nv_id_t id);
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/**
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* @brief void iot_sunsolar_nv_update_section(iot_sunsolar_nv_id_t id)
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* update the specified seticon to
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* non-volatile storage
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* @param id: seticon id, see iot_sunsolar_nv_id_t
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*/
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void iot_sunsolar_nv_update_section(iot_sunsolar_nv_id_t id);
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#ifdef __cplusplus
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}
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#endif
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#endif /* IOT_SUNSOLAR_STA_NV_H */
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