121 lines
2.6 KiB
C
121 lines
2.6 KiB
C
/*
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* state_manager.h
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*
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* Created on: 2026-03-04
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* Author: RT-Thread
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*
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* 功能: 状态管理模块头文件
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* 依赖: RT-Thread Nano, osal
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* 跨平台适配: 基于RT-Thread Nano，使用标准API
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*/
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#ifndef STATE_MANAGER_H
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#define STATE_MANAGER_H
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#include <rtthread.h>
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#include "osal.h"
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/* 网络状态定义 */
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typedef enum {
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NETWORK_STATE_DISCONNECTED = 0,
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NETWORK_STATE_CONNECTING,
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NETWORK_STATE_CONNECTED,
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NETWORK_STATE_ERROR
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} network_state_t;
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/* 传感器状态定义 */
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typedef enum {
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SENSOR_STATE_IDLE = 0,
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SENSOR_STATE_READING,
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SENSOR_STATE_READY,
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SENSOR_STATE_ERROR
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} sensor_state_t;
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/* TCP状态定义 */
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typedef enum {
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TCP_STATE_CLOSED = 0,
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TCP_STATE_LISTENING,
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TCP_STATE_CONNECTED,
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TCP_STATE_ERROR
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} tcp_state_t;
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/* 错误代码定义 */
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typedef enum {
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ERROR_NONE = 0,
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ERROR_NETWORK,
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ERROR_SENSOR,
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ERROR_TCP,
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ERROR_UNKNOWN
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} error_code_t;
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/* 系统状态结构体 */
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typedef struct {
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network_state_t network_state; /* 网络状态 */
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sensor_state_t sensor_state; /* 传感器状态 */
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tcp_state_t tcp_state; /* TCP状态 */
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error_code_t error_code; /* 错误代码 */
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} system_state_t;
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/* 状态快照结构体 */
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typedef struct {
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system_state_t system_state; /* 系统状态 */
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rt_tick_t timestamp; /* 时间戳 */
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} state_snapshot_t;
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/**
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* @brief 初始化状态管理
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* @return 0 成功，非0 失败
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*/
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int state_manager_init(void);
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/**
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* @brief 获取系统状态
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* @param state 系统状态指针
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* @return 0 成功，非0 失败
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*/
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int state_manager_get_system_state(system_state_t *state);
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/**
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* @brief 设置网络状态
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* @param state 网络状态
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* @return 0 成功，非0 失败
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*/
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int state_manager_set_network_state(network_state_t state);
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/**
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* @brief 设置传感器状态
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* @param state 传感器状态
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* @return 0 成功，非0 失败
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*/
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int state_manager_set_sensor_state(sensor_state_t state);
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/**
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* @brief 设置TCP状态
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* @param state TCP状态
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* @return 0 成功，非0 失败
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*/
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int state_manager_set_tcp_state(tcp_state_t state);
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/**
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* @brief 设置错误代码
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* @param error 错误代码
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* @return 0 成功，非0 失败
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*/
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int state_manager_set_error_code(error_code_t error);
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/**
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* @brief 创建状态快照
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* @param snapshot 状态快照指针
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* @return 0 成功，非0 失败
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*/
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int state_manager_create_snapshot(state_snapshot_t *snapshot);
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/**
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* @brief 恢复状态快照
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* @param snapshot 状态快照指针
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* @return 0 成功，非0 失败
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*/
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int state_manager_restore_snapshot(state_snapshot_t *snapshot);
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#endif /* STATE_MANAGER_H */
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