SCD_SCD/SCDV3/applications/work_scd.c

/*
 * Work Control Module - v2.3 (修复版)
 *
 * 修复：工作结束后必须等待天亮才能再次工作
 * 优化：保护逻辑简化版
 *
 * Version: 2.3.1
 */

/*********************↓           include           ↓************************/
#define DBG_TAG "WORK"
#define DBG_LVL DBG_INFO
#include <rtdbg.h>

#include <rtthread.h>
#include <rtdevice.h>
#include <board.h>
#include <string.h>
#include <stdio.h>

#include "ecode.h"
#include "ym310_protecl.h"
/*********************↑           include           ↑************************/

/*********************↓           define           ↓************************/
/* 工作线程基础时间片（毫秒）*/
#define WORK_BASE_MS 100

/* ========== 光控阈值定义 ========== */
// #define LIGHT_VAL_NIGHT_THRESHOLD 50            /* 夜晚阈值：≤5%亮度 */
// #define LIGHT_VAL_DAY_THRESHOLD 150             /* 白天阈值：≥15%亮度 */
#define LIGHT_VAL_NIGHT_THRESHOLD 20             /* 夜晚阈值：≤2%亮度 */
#define LIGHT_VAL_DAY_THRESHOLD 150              /* 白天阈值：≥15%亮度 */
#define PV_VOLTAGE_NIGHT_THRESHOLD limit.vsunset /* 夜晚阈值：太阳能板电压≤1.5V */
#define PV_VOLTAGE_DAY_THRESHOLD limit.vsunrise  /* 白天阈值：太阳能板电压≥3.3V */

/* ========== 状态转换延迟参数 ========== */
#define LIGHT_DEBOUNCE_SEC 10       /* 光控状态防抖10秒 */
#define WORK_COOLDOWN_SEC 300       /* 工作结束后冷却5分钟 */
#define PROTECT_RELEASE_DELAY_SEC 5 /* 保护解除后延迟5秒再恢复工作能力 */
#define LIGHT_BREAK_WORK_SEC 300    /* 持续光控保护 到达后 退出本次工作 */

/* ========== 工作状态定义 ========== */

typedef enum
{
    WORK_STATE_IDLE = 0,
    WORK_STATE_WORKING,
    WORK_STATE_LIGHT_PRT,
    WORK_STATE_COOLDOWN,
    WORK_STATE_WAIT_DAY,
    WORK_STATE_OTHER_PRT
} Work_status;

/* 保护激活标志值 */
#define PROTECT_ACTIVE 0x9D

/* ========== RTC备份寄存器地址定义 ========== */
#define RTC_BKP_WORK_A RTC_BKP_DR1 /* DR1: 工作开始时间戳 */
#define RTC_BKP_WORK_B RTC_BKP_DR2 /* DR2: 工作持续时间秒数 */
#define RTC_BKP_WORK_C RTC_BKP_DR3 /* DR3: 打包状态寄存器 */
#define RTC_BKP_WORK_D RTC_BKP_DR4 /* DR4: 打包状态寄存器 */
#define RTC_BKP_WORK_E RTC_BKP_DR5 /* DR5: 打包状态寄存器 */

/* 打包状态寄存器格式 */
#define RTC_WORK_VALID_MAGIC 0xA5U /* 魔数，用于校验数据有效性 */

/*********************↑           define           ↑************************/

/*********************↓       外部变量声明           ↓***********************/
extern SYS_STATUS sys_sta;
extern DEV_INFO dev_info;
extern struct rtc_time time_now;
extern void gpio_lamp_ctrl(rt_bool_t on);
extern void gpio_hv_ctrl(rt_bool_t on);
extern char ef_cfged;
extern RTC_HandleTypeDef hrtc;
extern char start_ftp;
/*********************↑       外部变量声明           ↑***********************/

/*********************↓       全局变量（供MQTT上报） ↓***********************/
extern uint8_t g_work_state;
extern uint8_t g_work_mode;
extern uint32_t g_work_elapsed_sec;
extern uint32_t g_work_total_sec;
extern uint8_t g_work_progress;
extern uint32_t g_cooldown_sec;
extern uint8_t g_work_start_hour;
extern uint8_t g_work_start_minute;
extern char KEY_IN_TEST_TIME;
/*********************↑       全局变量               ↑***********************/

/*********************↓       静态变量               ↓***********************/
static rt_thread_t s_thread = RT_NULL; /* 工作线程句柄 */
static rt_bool_t s_running = RT_FALSE; /* 线程运行标志 */

/* ========== 工作状态核心变量 ========== */
/**
 * @brief 以下这些放rtc里面
 *
 */
static uint8_t s_state = WORK_STATE_IDLE;                       /* 当前工作状态 */
static uint8_t s_light_protect = 0;                             /* 光控保护状态 */
static uint8_t s_start_hour = 0;                                /* 工作开始小时 */
static uint8_t s_start_minute = 0; /* 工作开始分钟 */           // 寄存器1
static uint32_t s_start_time = 0; /* 工作开始时间戳（秒）*/     // 开启时间              // 寄存器2
static uint32_t s_duration_sec = 0; /* 工作持续时长（秒）*/     // 需要工作时长          // 寄存器3
static uint32_t s_cooldown_until = 0; /* 冷却结束时间戳（秒）*/ // 寄存器4

/**
 *  先不放rtc里面 这个可以根据参数还原
 */
static uint8_t s_auto_mode = 0; /* 自动模式标志 */
/* ========== 光控保护状态（带防抖）========== */

/* ========== 保护相关变量（简化版）========== */
static uint32_t s_protect_release_time = 0; /* 保护解除后可以恢复工作的时间戳 */
static uint32_t light_prt_start_time = 0;   // 光控触发后的时间计算
/* ========== GPIO状态缓存 ========== */

/*********************↑       静态变量               ↑***********************/

/*********************↓       函数声明               ↓***********************/
static uint32_t get_timestamp(void);
static void sync_mqtt_vars(void);
static void safe_start(char type);
static int in_time_range(void);
static uint32_t get_elapsed_sec(void);
static void work_start(void);
static void work_stop(const char *reason, uint8_t start_cooldown);
static uint8_t is_duration_expired(void);
static uint8_t other_protect_active(void);
static const char *other_protect_name(void);
uint8_t calculate_hours_diff(uint8_t start, uint8_t ent);
/*********************↑       函数声明               ↑***********************/

/*********************↓       RTC备份寄存器存储方案  ↓***********************/

uint32_t crc32_update(uint32_t data, uint32_t *crc)
{
    if (crc == NULL)
        return 0;

    if (*crc == 0)
    {
        *crc = 0xFFFFFFFFUL;
    }

    for (int byte_idx = 3; byte_idx >= 0; byte_idx--)
    {
        uint8_t byte = (data >> (byte_idx * 8)) & 0xFF;
        *crc ^= byte;

        for (int bit = 0; bit < 8; bit++)
        {
            if (*crc & 1)
            {
                *crc = (*crc >> 1) ^ 0xEDB88320UL;
            }
            else
            {
                *crc >>= 1;
            }
        }
    }
    return *crc ^ 0xFFFFFFFFUL;
}

// /**
//  * 计算两个时间点之间的小时差，支持跨天（24小时制）
//  * @param start 开始时间（小时，0-23）
//  * @param end   结束时间（小时，0-23）
//  * @return      从 start 到 end 经过的小时数（0-23）
//  */
// uint8_t calculate_hours_diff(uint8_t start, uint8_t end)
// {
//     // 参数合法性检查（可根据需要选择是否启用）
//     if (start < 0 || start > 23 || end < 0 || end > 23)
//     {
//         return -1; // 返回错误码
//     }

//     if (start <= end)
//     {
//         // 同一天内：直接相减
//         return end - start;
//     }
//     else
//     {
//         // 跨天：(到当天结束的小时数) + (第二天开始到 end 的小时数)
//         return (24 - start) + end;
//     }
// }

/**
 * 计算两个时间点之间的小时差，支持跨天（24小时制）
 * @param start 开始时间（小时，0-23）
 * @param end   结束时间（小时，0-23）
 * @return      从 start 到 end 经过的小时数（0-24）
 */
uint8_t calculate_hours_diff(uint8_t start, uint8_t end)
{
    if (start == 0 && end == 23)
    {
        return 24;
    }

    if (start <= end)
    {
        return end - start;
    }
    else
    {
        return (24 - start) + end;
    }
}
/**
 * @brief 将工作状态打包到单个32位寄存器
 */
static uint32_t pack_work_state(void)
{
    return ((uint32_t)s_state << 24) |
           ((uint32_t)s_light_protect << 16) |
           ((uint32_t)s_start_hour << 8) |
           ((uint32_t)s_start_minute);
}

/**
 * @brief 从32位寄存器解包工作状态
 */
static int unpack_work_state(uint32_t packed)
{
    s_state = (packed >> 24) & 0xFF;
    s_light_protect = (packed >> 16) & 0xFF;
    s_start_hour = (packed >> 8) & 0xFF;
    s_start_minute = packed & 0xFF;
    return 1;
}

/**
 * @brief 保存工作状态到RTC备份寄存器
 */
static void save_work_state(void)
{
    uint32_t crc = 0, final_crc = 0, packeg = 0;

    static uint32_t e = 0;

    packeg = pack_work_state();

    final_crc = crc32_update(packeg, &crc);
    final_crc = crc32_update(s_start_time, &crc);
    final_crc = crc32_update(s_duration_sec, &crc);
    final_crc = crc32_update(s_cooldown_until, &crc);

    e = HAL_RTCEx_BKUPRead(&hrtc, RTC_BKP_WORK_E);
    if (e != final_crc)
    {

        HAL_RTCEx_BKUPWrite(&hrtc, RTC_BKP_WORK_A, pack_work_state());
        HAL_RTCEx_BKUPWrite(&hrtc, RTC_BKP_WORK_B, s_start_time);
        HAL_RTCEx_BKUPWrite(&hrtc, RTC_BKP_WORK_C, s_duration_sec);
        HAL_RTCEx_BKUPWrite(&hrtc, RTC_BKP_WORK_D, s_cooldown_until);
        HAL_RTCEx_BKUPWrite(&hrtc, RTC_BKP_WORK_E, final_crc);

        LOG_I("工作状态已更新到RTC: time=%u, dur=%lu, CRC = 0x%08X",
              s_start_time, s_duration_sec, final_crc);
        e = final_crc;
    }
}

/**
 * @brief 清除RTC备份寄存器中的工作状态
 */
static void clear_work_state(void)
{
    HAL_RTCEx_BKUPWrite(&hrtc, RTC_BKP_WORK_A, 0);
    HAL_RTCEx_BKUPWrite(&hrtc, RTC_BKP_WORK_B, 0);
    HAL_RTCEx_BKUPWrite(&hrtc, RTC_BKP_WORK_C, 0);
    HAL_RTCEx_BKUPWrite(&hrtc, RTC_BKP_WORK_D, 0);
    HAL_RTCEx_BKUPWrite(&hrtc, RTC_BKP_WORK_E, 0);

    LOG_D("工作状态已清除");
}

/**
 * @brief 从RTC备份寄存器恢复工作状态
 */
static int restore_work_state(void)
{
    uint32_t crc = 0, final_crc = 0, a = 0, b = 0, c = 0, d = 0, e = 0;

    a = HAL_RTCEx_BKUPRead(&hrtc, RTC_BKP_WORK_A);
    b = HAL_RTCEx_BKUPRead(&hrtc, RTC_BKP_WORK_B);
    c = HAL_RTCEx_BKUPRead(&hrtc, RTC_BKP_WORK_C);
    d = HAL_RTCEx_BKUPRead(&hrtc, RTC_BKP_WORK_D);
    e = HAL_RTCEx_BKUPRead(&hrtc, RTC_BKP_WORK_E);

    final_crc = crc32_update(a, &crc);
    final_crc = crc32_update(b, &crc);
    final_crc = crc32_update(c, &crc);
    final_crc = crc32_update(d, &crc);

    LOG_I("读取RTC: time=%u, dur=%lu, CRC = 0x%08X",
          b, c, e);

    if (final_crc != e)
    {
        LOG_I("无有效工作状态数据(CRC FAIL) %d", (final_crc != e));
        return 0;
    }

    if (!unpack_work_state(a))
    {
        LOG_W("工作状态数据校验失败");
        return 0;
    }

    if (s_auto_mode > 1)
    {
        LOG_W("自动模式标志无效");
        return 0;
    }

    s_start_time = b;
    s_duration_sec = c;
    s_cooldown_until = d;

    LOG_I("成功恢复工作状态: 开始时间=%u, 持续=%lu秒, 自动模式=%d",
          s_start_time, s_duration_sec, s_auto_mode);
    return 1;
}

/*********************↑       RTC备份寄存器存储方案 ↑***********************/

/*********************↓       辅助函数               ↓***********************/

/**
 * @brief 获取当前Unix时间戳
 */
static uint32_t get_timestamp(void)
{
    uint32_t ts = 0;

    for (uint16_t y = 2000; y < time_now.year; y++)
    {
        ts += ((y % 4 == 0 && y % 100 != 0) || (y % 400 == 0)) ? 366 : 365;
    }
    ts *= 86400;

    static const uint16_t md[12] = {0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334};
    ts += (md[time_now.month - 1] + time_now.date - 1) * 86400;

    if ((time_now.year % 4 == 0 && time_now.year % 100 != 0) && time_now.month > 2)
    {
        ts += 86400;
    }

    ts += time_now.hour * 3600 + time_now.minute * 60 + time_now.second;
    return ts;
}

/**
 * @brief 同步MQTT上报变量
 */
static void sync_mqtt_vars(void)
{
    g_work_state = s_state;
    g_work_mode = (s_state == WORK_STATE_WORKING) ? 1 : 0;

    if (s_state == WORK_STATE_WORKING && s_start_time > 0)
    {
        uint32_t now = get_timestamp();
        g_work_elapsed_sec = (now > s_start_time) ? now - s_start_time : 0;
    }
    else
    {
        g_work_elapsed_sec = 0;
    }

    g_work_total_sec = s_duration_sec;

    if (s_duration_sec > 0 && !s_auto_mode && g_work_elapsed_sec <= s_duration_sec)
    {
        g_work_progress = (g_work_elapsed_sec * 100) / s_duration_sec;
    }
    else
    {
        g_work_progress = 0;
    }

    g_work_start_hour = s_start_hour;
    g_work_start_minute = s_start_minute;

    if (sys_sta.light_protect)
    {
        sys_sta.light_protect = 0x9D;
    }
    else
    {
        sys_sta.light_protect = 0;
    }
    save_work_state();
}
extern rt_bool_t gpio_hv_get_status(void);
extern rt_bool_t gpio_lamp_get_status(void);
/**
 * @brief 安全控制灯管
 */
static char safe_lamp(rt_bool_t on)
{
    if (gpio_lamp_get_status() != on)
    {
        gpio_lamp_ctrl(on);
        return 1;
    }
    return 0;
}

/**
 * @brief 安全控制高压
 */
static char safe_hv(rt_bool_t on)
{
    if (gpio_hv_get_status() != on)
    {
        gpio_hv_ctrl(on);
        return 1;
    }

    return 0;
}

/**
 * @brief 安全停止所有输出
 */
static void safe_stop(char type)
{
    if (KEY_IN_TEST_TIME == VALID)
    {
        LOG_D("safe_stop %c skipped (test mode)", type);
        return;
    }

    char res = safe_lamp(RT_FALSE) + safe_hv(RT_FALSE);
    if (res)
    {
        LOG_I("                                 safe_stop %c \n\n", type);
    }
}

/**
 * @brief 安全启动所有输出
 */
static void safe_start(char type)
{
    char res = safe_lamp(RT_TRUE) + safe_hv(RT_TRUE);
    if (res)
    {
        safe_lamp(1);
        safe_hv(1);
        LOG_I("                                 safe_start %c \n\n", type);
    }
}

/**
 * @brief 判断当前时间是否在时控时段内
 */
static int in_time_range(void)
{
    uint8_t s = dev_info.time_start;
    uint8_t e = dev_info.time_end;
    uint8_t h = time_now.hour;

    // 全天工作
    if ((s == 0 && e == 23) || (s == e))
    {
        return 1;
    }

    if (s <= e)
    {
        return (h >= s && h < e);
    }
    else
    {
        return (h >= s || h < e);
    }
}
/**
 * @brief 检查是否有其他保护激活
 */
static uint8_t other_protect_active(void)
{
#define PROTECT_LOW_TEMP 0x7A
#define PROTECT_HIGH_TEMP 0x9D
    uint8_t res = (sys_sta.undervolt_protect == PROTECT_ACTIVE ||
                   sys_sta.temp_protect == PROTECT_HIGH_TEMP ||
                   sys_sta.temp_protect == PROTECT_LOW_TEMP ||
                   sys_sta.tilt_protect == PROTECT_ACTIVE ||
                   sys_sta.rain_protect == PROTECT_ACTIVE);
    if (res && KEY_IN_TEST_TIME != VALID)
    {
        char power_off = safe_lamp(RT_FALSE) + safe_hv(RT_FALSE);
        if (power_off)
        {
            char buf[50] = {0};
            sprintf(buf, "停止工作:%s", other_protect_name());
            Recode_e_code(e_protect_stopwork, res + power_off, buf);
        }
    }
    return res;
}

/**
 * @brief 获取当前激活的保护名称
 */
static const char *other_protect_name(void)
{
    if (sys_sta.undervolt_protect == PROTECT_ACTIVE)
        return "欠压保护";
    if (sys_sta.temp_protect == PROTECT_HIGH_TEMP)
        return "高温保护";
    if (sys_sta.temp_protect == PROTECT_LOW_TEMP)
        return "低温保护";
    if (sys_sta.tilt_protect == PROTECT_ACTIVE)
        return "倾倒保护";
    if (sys_sta.rain_protect == PROTECT_ACTIVE)
        return "雨控保护";
    return "";
}

/*********************↑       辅助函数               ↑***********************/

/*********************↓       光控保护（带防抖）     ↓***********************/

/**
 * @brief 获取当前光控条件
 */
static uint8_t get_light_condition(void)
{
    if (dev_info.light_flag == 0)
    {
        if (sys_sta.charge_voltage >= PV_VOLTAGE_DAY_THRESHOLD)
        {
            return 1;
        }
        else if (sys_sta.charge_voltage <= PV_VOLTAGE_NIGHT_THRESHOLD)
        {
            return 0;
        }
        else
        {
            return 2;
        }
    }
    else
    {
        if (sys_sta.light_percent >= LIGHT_VAL_DAY_THRESHOLD)
        {
            return 1;
        }
        else if (sys_sta.light_percent <= LIGHT_VAL_NIGHT_THRESHOLD)
        {
            return 0;
        }
        else
        {
            return 2;
        }
    }
}

/**
 * @brief 更新光控保护状态（带防抖机制）    <带防抖的确认当前是否光控以及是否解除>
 */
static char check_light_protect(void)
{
    uint8_t is_protect = get_light_condition();
    uint32_t now = get_timestamp();
    static uint32_t start_change_time = 0;
    static char ready_change = 0x9D;
    static uint32_t count_bak = 0;
    static work_state_DEF old_work_state = work_state_IDLE;
    static uint8_t next_status;
    if (next_status != 0)
    {
        next_status = 0;
    }
    if (is_protect == 2) // 光控水平介于
    {
        if (ready_change != 0x9D) // 本次切换取消
        {
            rt_kprintf("本次光控切换放弃（光控中间态） 当前：%d\n", s_light_protect);
            start_change_time = 0;
            ready_change = 0x9D;
            count_bak = 0;
        }
        return s_light_protect;
    }

    if (s_light_protect != is_protect && ready_change == 0x9D) // 本次切换开始
    {
        rt_kprintf("开启光控切换 ：%d -> %d [%d]\n", s_light_protect, is_protect, sys_sta.light_percent);
        start_change_time = now;
        ready_change = 1;
        count_bak = 0;
        next_status = is_protect;
    }
    else if (s_light_protect != is_protect) // 本次切换结果确认
    {
        count_bak++;
        if ((now - start_change_time) > LIGHT_DEBOUNCE_SEC) // 检查是否光控触发或解除
        {
            s_light_protect = is_protect;
            rt_kprintf("(time)本次光控切换完成 当前：%d\n", s_light_protect);
            start_change_time = 0;
            ready_change = 0x9D;
            count_bak = 0;
        }
        else if (count_bak > ((1000 / WORK_BASE_MS * LIGHT_DEBOUNCE_SEC) + 5)) // 备用方案 给时间戳逻辑补漏
        {
            s_light_protect = is_protect;
            rt_kprintf("(count)本次光控切换完成 当前：%d\n", s_light_protect);
            start_change_time = 0;
            ready_change = 0x9D;
            count_bak = 0;
        }
        if (ready_change == 0x9D)
        {

            if (s_light_protect && (dev_info.light_flag == 0) && (sys_sta.work_state != work_state_CHG)) // 太阳能板光控 进入充电状态
            {
                old_work_state = sys_sta.work_state;
                sys_sta.work_state = work_state_CHG;
            }
            if ((s_light_protect == 0) && (sys_sta.work_state == work_state_CHG)) // 光控解除了 一起解除充电状态
            {
                if (old_work_state < work_state_CHG)
                {
                    sys_sta.work_state = old_work_state;
                }
                else
                {
                    sys_sta.work_state = work_state_IDLE;
                }
            }
        }
    }
    else if (ready_change != 0x9D) // 本次切换取消
    {

        rt_kprintf("本次光控切换放弃 当前：%d\n", s_light_protect);
        start_change_time = 0;
        ready_change = 0x9D;
        count_bak = 0;
    }

    if (s_light_protect && (dev_info.light_flag == 0) && (sys_sta.work_state != work_state_CHG))
    {
        old_work_state = sys_sta.work_state;
        sys_sta.work_state = work_state_CHG;
    }

    return s_light_protect;
}

/*********************↑       光控保护               ↑***********************/

/*********************↓       工作时长管理           ↓***********************/

/**
 * @brief 检查工作时间是否已到
 */
static uint8_t is_duration_expired(void)
{
    if (s_auto_mode)
        return 0;
    if (s_start_time == 0)
        return 0;

    uint32_t elapsed = get_timestamp() - s_start_time;
    return elapsed >= s_duration_sec;
}

/**
 * @brief 获取已工作时长（秒）
 */
static uint32_t get_elapsed_sec(void)
{
    if (s_start_time == 0)
        return 0;
    uint32_t elapsed = get_timestamp() - s_start_time;
    return (elapsed < s_duration_sec) ? elapsed : s_duration_sec;
}

/*********************↑       工作时长管理           ↑***********************/

/*********************↓       工作控制               ↓***********************/

/**
 * @brief 开始工作
 */
static void work_start(void)
{
    char log_buf[52];

    if (s_state == WORK_STATE_WORKING)
    {
        return;
    }

    s_start_time = get_timestamp();

    if (dev_info.time_ctrl_enable == 0) // 光控模式
    {
        s_duration_sec = dev_info.light_work_duration * 3600; /* 分钟转秒 */
        s_auto_mode = (dev_info.light_work_duration == 0);
    }
    else if (in_time_range()) // 时控模式 && 在时段内（中途进入）
    {
        uint8_t start = dev_info.time_start;
        uint8_t end = dev_info.time_end;
        uint8_t cur_hour = time_now.hour;
        uint8_t cur_min = time_now.minute;
        uint8_t cur_sec = time_now.second;
        uint32_t elapsed_sec = 0;

        /* 计算从时段开始到当前已过的时间 */
        if (start < end)
        {
            /* 同天：17-20，当前18点 -> 已过1小时 */
            elapsed_sec = (cur_hour - start) * 3600 + cur_min * 60 + cur_sec;
        }
        else
        {
            /* 跨天：22-6，当前1点 -> 已过 (24-22) + 1 = 3小时 */
            if (cur_hour >= start)
            {
                /* 第一天：22-23点 */
                elapsed_sec = (cur_hour - start) * 3600 + cur_min * 60 + cur_sec;
            }
            else
            {
                /* 第二天：0-5点 */
                elapsed_sec = (24 - start + cur_hour) * 3600 + cur_min * 60 + cur_sec;
            }
        }

        uint32_t full_sec = calculate_hours_diff(start, end) * 3600;
        s_duration_sec = (elapsed_sec < full_sec) ? (full_sec - elapsed_sec) : 0;
        s_auto_mode = 0;

        LOG_I("时控中途进入: 完整=%lu秒, 已过=%lu秒, 剩余=%lu秒", full_sec, elapsed_sec, s_duration_sec);
    }
    else // 时控模式 && 不在时段内（正常进入，等进入时段）
    {
        s_duration_sec = calculate_hours_diff(dev_info.time_start, dev_info.time_end) * 3600;
        s_auto_mode = 0;
    }

    s_start_hour = time_now.hour;
    s_start_minute = time_now.minute;

    safe_start('A');
    sys_sta.work_state = work_state_WORK;
    sys_sta.hv_count++;

    if (dev_info.time_ctrl_enable == 0)
    {
        if (s_auto_mode)
        {
            rt_snprintf(log_buf, sizeof(log_buf), "工作开始:自动模式(天亮结束)");
            LOG_I("%s", log_buf);
            Recode_e_code(e_work_start, 1, log_buf);
        }
        else
        {
            rt_snprintf(log_buf, sizeof(log_buf), "工作开始:光控模式 %d小时", dev_info.light_work_duration);
            LOG_I("%s", log_buf);
            Recode_e_code(e_work_start, 2, log_buf);
        }
    }
    else
    {
        uint8_t start = dev_info.time_start;
        uint8_t end = dev_info.time_end;
        uint8_t hour_diff = calculate_hours_diff(start, end);
        rt_snprintf(log_buf, sizeof(log_buf), "工作开始:时控模式 %d小时(%02d-%02d)", hour_diff, start, end);
        LOG_I("%s", log_buf);
        Recode_e_code(e_work_start, 3, log_buf);
    }
}

/**
 * @brief 停止工作
 */
static void work_stop(const char *reason, uint8_t start_cooldown)
{
    char log_buf[52];

    clear_work_state();
    safe_stop('A');

    s_state = WORK_STATE_IDLE;
    s_start_time = 0;
    s_start_hour = 0;
    s_start_minute = 0;
    sys_sta.work_state = work_state_IDLE;

    rt_snprintf(log_buf, sizeof(log_buf), "工作停止:%s", reason);
    LOG_I("%s", log_buf);
    Recode_e_code(e_work_stop, 0, log_buf);

    if (start_cooldown)
    {
        s_state = WORK_STATE_COOLDOWN;
        s_cooldown_until = get_timestamp() + WORK_COOLDOWN_SEC;
        LOG_I("冷却开始: %d秒内不能工作", WORK_COOLDOWN_SEC);
    }
}

/**
 * @brief 检查是否还在工作时间
 *
 * @return char 0-不在 1-在
 */
static char check_time_vaild(void)
{
    char res = 0;
    if (dev_info.time_ctrl_enable) // 时控模式
    {
        res = in_time_range();
        if (res)
        {
            return 1;
        }
    }
    else if (!is_duration_expired())
    {
        return 1;
    }
    return 0;
}

/*********************↑       工作控制               ↑***********************/

/*********************↓       主线程                 ↓***********************/

/**
 * @brief 判断NTP时间是否已同步成功
 * @return 1=已同步, 0=未同步
 *
 * 判断逻辑：当前系统时间若为2026年5月及以前，认为未同步
 * 因为设备实际运行时间在2026年6月之后
 */
static uint8_t is_ntp_synced(void)
{

    /* 计算当前时间的 (年*12 + 月) 值 */
    uint32_t current_value = (uint32_t)(time_now.year - 2000) * 12 + time_now.month;

    /* 2026年5月的参考值：26*12 + 5 = 317 */
    uint32_t threshold = 26 * 12 + 5;

    // rt_kprintf("current_value %d threshold %d res = %d" , current_value ,threshold, (current_value > threshold));
    /* 如果当前时间 <= 2026年5月，认为NTP未同步 */
    if (current_value <= threshold)
    {
        return 0; /* 未同步 */
    }

    return 1; /* 已同步 */
}

/**
 * @brief 工作控制主线程
 */
static void work_thread_entry(void *param)
{
    uint16_t ftp_wait_cnt = 0;
    uint32_t last_sync_time = 0;
    uint32_t last_log_time = 0;
    char log_process = 0;

    uint8_t s_state_last = WORK_STATE_IDLE; // 备用状态
    int8_t last_sta = WORK_STATE_IDLE;      // 打印日志用

    /* 等待配置加载完成 */
    int wait_cnt = 0;
    while (ef_cfged != 1 && wait_cnt < 100)
    {
        rt_thread_mdelay(100);
        wait_cnt++;
    }
    rt_thread_mdelay(3000);

    /* ===== 新增：等待时间同步完成（最多2分钟）===== */
    {
        uint32_t time_wait_cnt = 0;
        const uint32_t TIME_WAIT_MAX = 120;    /* 最多等待120秒 */
        const uint8_t TIME_CHECK_INTERVAL = 1; /* 每秒检查一次 */

        /* 检查RTC时间是否有效（非默认值2026-01-01） */
        while (time_wait_cnt < TIME_WAIT_MAX)
        {
            /* 检查RTC是否已从默认值更新 */
            if (is_ntp_synced())
            {
                LOG_I("时间同步已完成: %04d-%02d-%02d %02d:%02d:%02d",
                      time_now.year, time_now.month, time_now.date,
                      time_now.hour, time_now.minute, time_now.second);
                break;
            }

            time_wait_cnt++;
            if (time_wait_cnt % 10 == 0)
            {
                LOG_I("等待时间同步中... (%d/%d秒)", time_wait_cnt, TIME_WAIT_MAX);
            }
            rt_thread_mdelay(TIME_CHECK_INTERVAL * 1000);
        }

        if (time_wait_cnt >= TIME_WAIT_MAX)
        {
            Recode_e_code(e_work_without_ntp, 0, "工作开启时未同步时间");
            LOG_W("时间同步等待超时（2分钟），使用默认时间继续工作");
        }
    }
    /* ============================================= */

    /* 从RTC恢复之前的工作状态 */
    if (restore_work_state())
    {
        uint32_t now = get_timestamp();
        uint32_t elapsed = (now > s_start_time) ? (now - s_start_time) : 0;

        if (elapsed < s_duration_sec)
        {
            safe_start('B');
            sys_sta.work_state = work_state_WORK;

            uint32_t remain = s_duration_sec - elapsed;
            LOG_I("工作恢复:  (已工作%lu时%lu分, 剩余%lu时%lu分)", elapsed / 3600, elapsed % 3600 / 60, remain / 3600, remain % 3600 / 60);
            Recode_e_code(e_work_resume, 0, "工作恢复:重启后恢复(RTC)");

            while (other_protect_active())
            {
                LOG_I("等待工作恢复: %s", other_protect_name());
                rt_thread_mdelay(10000);
                sync_mqtt_vars();
            }
        }
        else
        {
            clear_work_state();
            s_state = WORK_STATE_IDLE;
            s_start_time = 0;
            LOG_I("保存的工作已过期，不恢复");
        }
    }

    /* 主循环 */
    while (1)
    {
        uint32_t now = get_timestamp();
        uint8_t protect_active = other_protect_active(); // 刷新其他保护
        check_light_protect();                           // 刷新光控保护
        sync_mqtt_vars();
        /* 3.1 关机检查 */
        if (dev_info.power_state == 0)
        {
            if (s_state == WORK_STATE_WORKING)
            {
                work_stop("设备关机", 0);
                s_state = WORK_STATE_IDLE;
                safe_stop('G');
            }
            rt_thread_mdelay(WORK_BASE_MS);
            continue;
        }

        /* 3.3 保护处理（简化版）*/
        if (protect_active && (s_state != WORK_STATE_OTHER_PRT))
        {
            LOG_I("保护触发: %s", other_protect_name());
            s_state_last = s_state;
            // if (s_state == WORK_STATE_WORKING)
            // {
            //     s_state_last = WORK_STATE_WORKING;
            // }
            // else
            // {
            //     s_state_last = WORK_STATE_IDLE;
            // }
            s_state = WORK_STATE_OTHER_PRT;
        }

        if (last_sta != s_state)
        {
            LOG_I("Detect sta chang %d -> %d", last_sta, s_state);
            last_sta = s_state;
        }
        if (light_prt_start_time != 0 && s_state != WORK_STATE_LIGHT_PRT) //  异常状态切换保护  WORK_STATE_LIGHT_PRT 专用
        {
            light_prt_start_time = 0;
            rt_kprintf("light_prt_start_time CLEAR\n");
        }
        if (s_protect_release_time != 0 && s_state != WORK_STATE_OTHER_PRT) //  异常状态切换保护 WORK_STATE_OTHER_PRT 专用
        {
            s_protect_release_time = 0;
            // rt_kprintf("s_protect_release_time CLEAR\n");
        }

        if ((start_ftp == VALID) && (ftp_wait_cnt * WORK_BASE_MS < (600000))) // 检查是否在升级
        {
            ftp_wait_cnt++;
            if (ftp_wait_cnt > 0 && (ftp_wait_cnt % (10000 / WORK_BASE_MS) == 0))
            {
                rt_kprintf("work_thread_entry continue %d/%d\n", ftp_wait_cnt * WORK_BASE_MS / 1000, 600);
            }
            rt_thread_mdelay(WORK_BASE_MS);
            safe_stop('H');
            continue;
        }
        else if (ftp_wait_cnt != 0)
        {
            ftp_wait_cnt = 0;
        }

        /* ========== 3.5 状态机处理 ========== */
        switch (s_state)
        {

        case WORK_STATE_IDLE: /* 空闲状态 */
        {

            uint8_t can_work = 0;

            if (dev_info.time_ctrl_enable) // 时控模式
            {
                can_work = in_time_range();
                if (can_work)
                {
                    LOG_I("时控条件满足，开始工作");
                }
            }
            else if (!s_light_protect && !get_light_condition())
            {
                can_work = 1;
                LOG_I("光控条件满足(夜晚)，开始工作");
            }

            if (can_work)
            {
                work_start();
                s_state = WORK_STATE_WORKING;
                continue;
            }
            safe_stop('B');
            break;
        }

        case WORK_STATE_WORKING: /* 工作中状态 */
        {
            uint8_t should_stop = 0;
            const char *stop_reason = "";

            if (is_duration_expired())
            {
                should_stop = 1;
                stop_reason = "时长到";
            }
            else if ((s_auto_mode && s_light_protect) && (dev_info.time_ctrl_enable == 0))
            {
                should_stop = 1;
                stop_reason = "天亮";
            }

            if (should_stop)
            {
                work_stop(stop_reason, 1);
                s_state = WORK_STATE_COOLDOWN;
                continue;
            }
            else if (s_light_protect && (dev_info.time_ctrl_enable == 0)) // 检查光控
            {
                s_state = WORK_STATE_LIGHT_PRT;
                continue;
            }
            else
            {
                if (now - last_sync_time >= 1)
                {
                    last_sync_time = now;
                }

                if (!s_auto_mode && s_duration_sec > 0)
                {
                    uint32_t elapsed = get_elapsed_sec();
                    uint32_t progress = (elapsed * 100) / s_duration_sec;
                    uint32_t remain = s_duration_sec - elapsed;
                    if (log_process != progress)
                    {
                        log_process = progress;
                        LOG_I("工作进度: %u%% (已工作%lu时%lu分, 剩余%lu时%lu分)", progress, elapsed / 3600, elapsed % 3600 / 60, remain / 3600, remain % 3600 / 60);
                    }
                }
            }
            safe_start('C');
            break;
        }
        case WORK_STATE_LIGHT_PRT: // 光控保护
        {
            if ((dev_info.time_ctrl_enable == 1))
            {
                s_state = WORK_STATE_IDLE;
                LOG_W("时控模式 禁用光控保护\n");
                continue;
            }
            if (light_prt_start_time == 0)
            {
                light_prt_start_time = get_timestamp();
            }

            if (s_light_protect) // 光控着吗？
            {
                // rt_kprintf("WORK_STATE_LIGHT_PRT A\n");
                if (is_duration_expired()) // 工作时间到没?
                {
                    work_stop("光控至工作时间结束", 1);
                    light_prt_start_time = 0;
                    s_state = WORK_STATE_COOLDOWN;
                    continue;
                }
                else if ((now - light_prt_start_time) >= LIGHT_BREAK_WORK_SEC) // 光控超时没
                {
                    work_stop("长时间光控退出", 1);
                    light_prt_start_time = 0;
                    s_state = WORK_STATE_COOLDOWN;
                }
            }
            else // 保护解除
            {
                s_state = WORK_STATE_WORKING;
                light_prt_start_time = 0;
                continue;
            }
            safe_stop('C');
            break;
        }
        case WORK_STATE_COOLDOWN: /* 冷却状态 */
        {
            if ((dev_info.time_ctrl_enable == 1))
            {
                s_state = WORK_STATE_IDLE;
                LOG_W("时控模式 禁用光控状态\n");
                continue;
            }
            if (s_cooldown_until > 0 && now >= s_cooldown_until)
            {
                s_cooldown_until = 0;

                if (dev_info.time_ctrl_enable == 0)
                {
                    s_state = WORK_STATE_WAIT_DAY;
                    LOG_I("冷却结束，等待天亮后才能再次工作");
                }
                else
                {
                    s_state = WORK_STATE_IDLE;
                    LOG_I("冷却结束，随时可以工作（时控）");
                }
                continue;
            }
            else if (s_cooldown_until == 0)
            {
                s_cooldown_until = get_timestamp() + WORK_COOLDOWN_SEC;
                LOG_I("异常进入冷却开始");
            }
            safe_stop('D');
            break;
        }

        case WORK_STATE_WAIT_DAY: /* 等待天亮状态 */
        {
            if ((dev_info.time_ctrl_enable == 1))
            {
                s_state = WORK_STATE_IDLE;
                LOG_W("时控模式 禁用光控状态\n");
                continue;
            }
            if (now - last_log_time >= 60)
            {
                last_log_time = now;
                LOG_D("等待天亮中... 光控保护=%s", s_light_protect ? "白天" : "夜晚");
            }
            if (s_light_protect) // 天亮了
            {
                s_state = WORK_STATE_IDLE;
                continue;
            }
            safe_stop('E');
            break;
        }

        case WORK_STATE_OTHER_PRT:
        {
            if (!protect_active && s_protect_release_time == 0) // 保护解除了
            {
                s_protect_release_time = now + PROTECT_RELEASE_DELAY_SEC;
                LOG_I("保护已解除，延迟%d秒后恢复", PROTECT_RELEASE_DELAY_SEC);
            }
            else if (!protect_active)
            {
                if (now >= s_protect_release_time)
                {
                    s_state = s_state_last;
                    LOG_I("退出保护：恢复工作状态=%d\n", s_state_last);
                    continue;
                }
            }
            // else if (!check_time_vaild())
            // {
            //     s_state = WORK_STATE_IDLE;
            //     LOG_I("失效保护：（已不在工作时间）恢复至空闲状态\n");
            //     continue;
            // }
            safe_stop('F');
            break;
        }
        default:
        {
            LOG_W("未知状态: %d, 重置为空闲", s_state);
            s_state = WORK_STATE_IDLE;
            break;
        }
        }

        rt_thread_mdelay(WORK_BASE_MS);
    }
}

/*********************↑       主线程                 ↑***********************/

/*********************↓       初始化                 ↓***********************/

/**
 * @brief 启动工作控制模块
 */
static void work_startup(void)
{
    if (s_thread)
        return;

    s_running = RT_TRUE;
    s_thread = rt_thread_create("work", work_thread_entry, NULL, 2048, 13, 10);
    if (s_thread)
    {
        rt_thread_startup(s_thread);
        // LOG_I("工作控制模块已启动");
    }
    else
    {
        LOG_E("创建工作线程失败");
    }
}

/**
 * @brief 工作模块自动初始化
 */
static int work_init(void)
{
    work_startup();
    return 0;
}
INIT_APP_EXPORT(work_init);

/*********************↑       初始化                 ↑***********************/

/*********************↓       MSH命令                ↓***********************/

/**
 * @brief MSH命令：查看工作状态
 */
static void cmd_work_status(int argc, char **argv)
{
    uint32_t now = get_timestamp();
    uint32_t elapsed = 0;
    uint32_t remain = 0;
    uint32_t progress = 0;
    uint32_t cooldown_remain = 0;

    if (s_state == WORK_STATE_WORKING && s_start_time > 0)
    {
        elapsed = (now > s_start_time) ? now - s_start_time : 0;
        if (elapsed > s_duration_sec)
            elapsed = s_duration_sec;
        if (s_duration_sec > 0 && !s_auto_mode)
        {
            progress = (elapsed * 100) / s_duration_sec;
            remain = s_duration_sec - elapsed;
        }
    }

    if (s_state == WORK_STATE_COOLDOWN && s_cooldown_until > now)
    {
        cooldown_remain = s_cooldown_until - now;
    }

    rt_kprintf("\n");
    rt_kprintf("╔══════════════════════════════════════════════════════════════╗\n");
    rt_kprintf("║                    WORK STATUS REPORT                        ║\n");
    rt_kprintf("╠══════════════════════════════════════════════════════════════╣\n");

    rt_kprintf("║ 开关机状态   : %-46s ║\n", dev_info.power_state ? "开机" : "关机");

    char buf[16] = {0};
    switch (s_state)
    {
    case WORK_STATE_IDLE:
        sprintf(buf, "空闲");
        break;
    case WORK_STATE_WORKING:
        sprintf(buf, "工作中");

        break;
    case WORK_STATE_LIGHT_PRT:
        sprintf(buf, "光控中");

        break;
    case WORK_STATE_COOLDOWN:
        sprintf(buf, "冷却中");

        break;
    case WORK_STATE_WAIT_DAY:
        sprintf(buf, "等天亮");

        break;
    case WORK_STATE_OTHER_PRT:
        sprintf(buf, "保护中");

        break;

    default:
        sprintf(buf, "未知？");

        break;
    }
    rt_kprintf("║ 工作状态     : %s                     ║\n", buf);
    if (s_state == WORK_STATE_WORKING)
    {
        if (dev_info.time_ctrl_enable == 0)
            rt_kprintf("║ 光控模式     : %-46s ║\n", s_auto_mode ? "自动模式" : "光控模式");
        rt_kprintf("║ 开始时间     : %02d:%02d%-44s ║\n", s_start_hour, s_start_minute, "");

        if (elapsed >= 60)
        {
            uint32_t min = elapsed / 60;
            uint32_t sec = elapsed % 60;
            rt_kprintf("║ 已工作时长   : %u分%u秒%-42s ║\n", min, sec, "");
        }
        else
        {
            rt_kprintf("║ 已工作时长   : %u秒%-45s ║\n", elapsed, "");
        }

        if (!s_auto_mode)
        {
            if (remain >= 60)
            {
                uint32_t min = remain / 60;
                uint32_t sec = remain % 60;
                rt_kprintf("║ 剩余时长     : %u分%u秒%-42s ║\n", min, sec, "");
            }
            else
            {
                rt_kprintf("║ 剩余时长     : %u秒%-45s ║\n", remain, "");
            }

            rt_kprintf("║ 进度         : %3d%% %-46s ║\n", progress, "");
            rt_kprintf("║               [");
            uint8_t bar_len = progress / 2;
            for (uint8_t i = 0; i < 50; i++)
            {
                if (i < bar_len)
                    rt_kprintf("=");
                else if (i == bar_len)
                    rt_kprintf(">");
                else
                    rt_kprintf(" ");
            }
            rt_kprintf("] %3d%%%27s ║\n", progress, "");
        }
        else
        {
            rt_kprintf("║ 工作模式     : 自动(天亮结束)%-35s ║\n", "");
        }

        if (dev_info.light_work_duration > 0)
        {
            rt_kprintf("║ 配置工作时长 : %d小时   ║\n", dev_info.light_work_duration);
        }
        else
        {
            rt_kprintf("║ 配置工作时长 : 自动模式%-43s ║\n", "");
        }
    }

    if (s_state == WORK_STATE_COOLDOWN && cooldown_remain > 0)
    {
        if (cooldown_remain >= 60)
        {
            uint32_t min = cooldown_remain / 60;
            uint32_t sec = cooldown_remain % 60;
            rt_kprintf("║ 冷却剩余时间 : %u分%u秒%-42s ║\n", min, sec, "");
        }
        else
        {
            rt_kprintf("║ 冷却剩余时间 : %u秒%-45s ║\n", cooldown_remain, "");
        }
    }

    if (s_state == WORK_STATE_WAIT_DAY)
    {
        rt_kprintf("║ 状态说明     : 等待天亮后才能再次工作%-26s ║\n", "");
    }

    if (s_state == WORK_STATE_LIGHT_PRT && s_protect_release_time > 0)
    {
        uint32_t remain = (s_protect_release_time > now) ? s_protect_release_time - now : 0;
        rt_kprintf("║ 保护延迟剩余 : %lu秒%-44s ║\n", remain, "");
    }

    rt_kprintf("╠══════════════════════════════════════════════════════════════╣\n");
    rt_kprintf("║ 控制模式     : %-46s ║\n", dev_info.time_ctrl_enable ? "时控模式" : "光控模式");

    if (dev_info.time_ctrl_enable == 0)
    {
        rt_kprintf("║ 光控来源     : %-46s ║\n", dev_info.light_flag == 0 ? "太阳能板" : "光敏二极管");
        rt_kprintf("║ 当前亮度     : %d.%d%%%-44s ║\n",
                   sys_sta.light_percent / 10, sys_sta.light_percent % 10, "");
        rt_kprintf("║ 充电电压     : %dmV%-45s ║\n", sys_sta.charge_voltage, "");
        rt_kprintf("║ 光控保护     : %-46s ║\n", s_light_protect ? "激活(白天)" : "未激活(夜晚)");
    }
    else
    {
        char range[32];
        rt_snprintf(range, sizeof(range), "%02d:00 - %02d:00", dev_info.time_start, dev_info.time_end);
        rt_kprintf("║ 时控时段     : %-46s ║\n", range);
        rt_kprintf("║ 当前小时     : %d点%-46s ║\n", time_now.hour, "");
        rt_kprintf("║ 是否在时段内 : %-46s ║\n", in_time_range() ? "是" : "否");
    }

    rt_kprintf("╠══════════════════════════════════════════════════════════════╣\n");
    rt_kprintf("║ 保护状态     :                                              ║\n");
    rt_kprintf("║   光控保护   : %-46s ║\n", s_light_protect ? "激活" : "正常");
    rt_kprintf("║   欠压保护   : %-46s ║\n",
               sys_sta.undervolt_protect == PROTECT_ACTIVE ? "激活" : "正常");
    rt_kprintf("║   高温保护   : %-46s ║\n",
               sys_sta.temp_protect == PROTECT_HIGH_TEMP ? "激活" : "正常");
    rt_kprintf("║   低温保护   : %-46s ║\n",
               sys_sta.temp_protect == PROTECT_LOW_TEMP ? "激活" : "正常");
    rt_kprintf("║   倾倒保护   : %-46s ║\n",
               sys_sta.tilt_protect == PROTECT_ACTIVE ? "激活" : "正常");
    rt_kprintf("║   雨控保护   : %-46s ║\n",
               sys_sta.rain_protect == PROTECT_ACTIVE ? "激活" : "正常");

    rt_kprintf("╠══════════════════════════════════════════════════════════════╣\n");
    rt_kprintf("║ 电气参数     :                                              ║\n");
    rt_kprintf("║   电池电压   : %dmV%-45s ║\n", sys_sta.battery_voltage, "");
    rt_kprintf("║   主板温度   : %d.%d°C%-44s ║\n",
               sys_sta.board_temp / 10, sys_sta.board_temp % 10, "");
    rt_kprintf("║   灯管电流   : %u%-47s ║\n", sys_sta.lamp_current, "");
    rt_kprintf("║   高压次数   : %u%-47s ║\n", sys_sta.hv_count, "");
    rt_kprintf("║   灯管开关   : %u%-47s ║\n", gpio_lamp_get_status(), "");
    rt_kprintf("║   高压开关   : %u%-47s ║\n", gpio_hv_get_status(), "");

    rt_kprintf("╚══════════════════════════════════════════════════════════════╝\n");
}
MSH_CMD_EXPORT(cmd_work_status, 查看工作状态);

/**
 * @brief MSH命令：手动控制工作
 */
static void cmd_work_ctrl(int argc, char **argv)
{
    if (argc < 2)
    {
        rt_kprintf("用法: work [start|stop|set <分钟>]\n");
        rt_kprintf("  start        - 手动开始工作\n");
        rt_kprintf("  stop         - 手动停止工作\n");
        rt_kprintf("  set 5        - 设置工作时长为5分钟\n");
        return;
    }

    if (strcmp(argv[1], "start") == 0)
    {
        if (dev_info.power_state == 0)
        {
            rt_kprintf("错误: 设备已关机\n");
            return;
        }
        s_cooldown_until = 0;
        s_protect_release_time = 0;
        s_state = WORK_STATE_IDLE;
        work_start();
        rt_kprintf("已手动开始工作\n");
    }
    else if (strcmp(argv[1], "stop") == 0)
    {
        work_stop("手动停止", 0);
        rt_kprintf("已手动停止工作\n");
    }
    else if (strcmp(argv[1], "set") == 0 && argc >= 3)
    {
        uint16_t minutes = atoi(argv[2]);
        dev_info.light_work_duration = minutes;
        save_dev_info();

        if (minutes >= 60)
        {
            uint32_t hours = minutes / 60;
            uint32_t mins = minutes % 60;
            if (mins > 0)
            {
                rt_kprintf("工作时长已设置为 %u小时%u分钟\n", hours, mins);
            }
            else
            {
                rt_kprintf("工作时长已设置为 %u小时\n", hours);
            }
        }
        else
        {
            rt_kprintf("工作时长已设置为 %d分钟\n", minutes);
        }
    }
    else
    {
        rt_kprintf("未知命令: %s\n", argv[1]);
    }
}
MSH_CMD_EXPORT(cmd_work_ctrl, 手动控制工作);

/**
 * @brief MSH命令：调试信息
 */
static void cmd_work_debug(int argc, char **argv)
{
    rt_kprintf("\n========== WORK DEBUG ==========\n");
    rt_kprintf("s_state: %d\n", s_state);
    rt_kprintf("s_start_time: %u\n", s_start_time);
    rt_kprintf("s_duration_sec: %lu\n", s_duration_sec);
    rt_kprintf("s_auto_mode: %d\n", s_auto_mode);
    rt_kprintf("s_cooldown_until: %u\n", s_cooldown_until);
    rt_kprintf("s_light_protect: %d\n", s_light_protect);
    rt_kprintf("s_protect_release_time: %u\n", s_protect_release_time);
    rt_kprintf("light_percent: %d.%d%%\n",
               sys_sta.light_percent / 10, sys_sta.light_percent % 10);
    rt_kprintf("charge_voltage: %dmV\n", sys_sta.charge_voltage);
    rt_kprintf("===============================\n");
}
MSH_CMD_EXPORT(cmd_work_debug, 调试信息);

/*********************↑       MSH命令                ↑***********************/