137 lines
2.8 KiB
C
137 lines
2.8 KiB
C
/*
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* state_manager.c
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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: 状态管理模块实现
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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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// #include <rtthread.h>
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#include "osal.h"
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#include "state_manager.h"
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/* 系统状态 */
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static system_state_t g_system_state;
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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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/* 初始化系统状态 */
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g_system_state.network_state = NETWORK_STATE_DISCONNECTED;
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g_system_state.sensor_state = SENSOR_STATE_IDLE;
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g_system_state.tcp_state = TCP_STATE_CLOSED;
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g_system_state.error_code = ERROR_NONE;
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osal_log_i("State manager initialized");
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return 0;
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}
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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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if (state == NULL)
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{
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return -1;
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}
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*state = g_system_state;
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return 0;
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}
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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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g_system_state.network_state = state;
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osal_log_i("Network state set to %d", state);
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return 0;
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}
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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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g_system_state.sensor_state = state;
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osal_log_i("Sensor state set to %d", state);
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return 0;
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}
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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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g_system_state.tcp_state = state;
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osal_log_i("TCP state set to %d", state);
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return 0;
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}
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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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g_system_state.error_code = error;
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osal_log_i("Error code set to %d", error);
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return 0;
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}
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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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if (snapshot == NULL)
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{
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return -1;
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}
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/* 复制当前系统状态 */
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snapshot->system_state = g_system_state;
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snapshot->timestamp = rt_tick_get();
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osal_log_i("State snapshot created");
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return 0;
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}
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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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{
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if (snapshot == NULL)
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{
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return -1;
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}
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/* 恢复系统状态 */
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g_system_state = snapshot->system_state;
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osal_log_i("State snapshot restored");
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return 0;
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}
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