104 lines
2.9 KiB
C
104 lines
2.9 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : ht24lc02_eeprom.h
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* @brief : 数据存储操作
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* @version : 1.0
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* @changelog : version 1.0 初始版本 2025.11.13
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2025 Yuwell Software Danyang.Jiangsu.China
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* THIS SOFTWARE is licensed under the Mulan PSL v1.
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* can use this software according to the terms and conditions of the Mulan PSL v1.
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* You may obtain a copy of Mulan PSL v1 at:
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* http://license.coscl.org.cn/MulanPSL
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
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* PURPOSE.
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* See the Mulan PSL v1 for more details.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __HT24LC02_EEPROM_H
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#define __HT24LC02_EEPROM_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include "fm33lg0xx_fl.h"
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#include "fm33lg0xx_queue.h"
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#include "fm33lg0xx_event.h"
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/*************** 硬件引脚配置 *******************/
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#define EEPROM_24LC02_SDA_GROUP GPIOB
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#define EEPROM_24LC02_SDA_PIN FL_GPIO_PIN_3
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#define EEPROM_24LC02_SCL_GROUP GPIOB
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#define EEPROM_24LC02_SCL_PIN FL_GPIO_PIN_1
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#define EEPROM_24LC02_WP_GROUP GPIOB
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#define EEPROM_24LC02_WP_PIN FL_GPIO_PIN_0
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/*************** 存储芯片配置 *******************/
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#define HT24LC02_ADDR 0xA0 // I2C地址（包含读写0 读1）
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#define BLOCK_INDEX_SAVE_ADDR 0x00 // 使用两个地址存储索引
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#define HT24LC02_ADDR_MAX 0xFF // 芯片的最大存储地址
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#define EEPROM_TOTAL_BYTES 256
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#define BLOCK_NUM 64 // 4字节/块，共64块
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#define BLOCK_SIZE 4 // 每块存储1个uint32_t（4字节）
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#define ADC_BOUNDARY_ELEC_LOW_INDEX (3)
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typedef enum
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{
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INDEX_TOTAL_HOURS = 1,
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INDEX_TOTAL_MINUTES,
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INDEX_E1_PRESS_LOW,
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INDEX_E2_PRESS_HIGH,
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INDEX_E4_ELEC_HIGH,
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INDEX_E7_220V_LOW,
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INDEX_LAST_CLEAN_FILTER_HOURS, // 上次清理滤清器的时间
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INDEX_LAST_REPLACE_FILTER_HOURS, // 上次更换滤清器的时间
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}EEPROM_SAVED_PARAM_INDEX;
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#define EEPROM_E5_NTC_HIGH_VALUE (65) // 摄氏度
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#define EEPROM_E3_ELEC_LOW_VALUE (100) // mA
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/*************** 导出API函数 *******************/
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void eeprom_ht24lc02_init(void);
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void eeprom_ht24lc02_save_task(MessageQueue* queue);
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void ht24lc02_word_write(uint32_t word, uint8_t addr_index);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __HT24LC02_EEPROM_H */
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/************************ (C) COPYRIGHT Yuwell *****END OF FILE****/
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