wj-controller/main/app/time_sync.c

/**
 * @Author: 李建
 * @Date: 2025/3/24 10:09
 * Description: 时钟同步任务
 * Copyright: Copyright (©) 2025 永续绿建. All rights reserved.
 */
#include <freertos/FreeRTOS.h>
#include <esp_log.h>
#include <esp_netif_sntp.h>
#include <time.h>
#include <freertos/task.h>
#include "time_sync.h"
#include "lvgl_port.h"
#include "main.h"

static const char *TAG = "time_sync";

// SNTP同步时间函数
void initialize_sntp(void)
{
    ESP_LOGI(TAG, "Initializing SNTP");

    esp_sntp_config_t config = ESP_NETIF_SNTP_DEFAULT_CONFIG("pool.ntp.org");
    config.servers[1] = "ntp1.aliyun.com";
    config.servers[2] = "ntp.ntsc.ac.cn";
    esp_netif_sntp_init(&config);

    // 将时区设置为中国标准时间
    setenv("TZ", "CST-8", 1);
    tzset();

    if (esp_netif_sntp_sync_wait(pdMS_TO_TICKS(60000)) != ESP_OK) {
        printf("Failed to update system time within 60s timeout");
    }
}

static void timer_Task(void *pvParameter)
{
    time_t now;
    struct tm timeinfo;
    char strftime_buf[32];
    char strfdata_buf[32];
    char strfweek_buf[12];
    char weekday[][4] = {"日", "一", "二", "三", "四", "五", "六"};
    initialize_sntp();
    while(1)
    {
        time(&now);
        localtime_r(&now, &timeinfo);
        // strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);

        // 如果时间已同步（年份大于 2020）
        if (timeinfo.tm_year > (2020 - 1900)) {
//            snprintf(strfdata_buf, sizeof(strfdata_buf), "%d/%02d/%02d", timeinfo.tm_year + 1900, timeinfo.tm_mon + 1, timeinfo.tm_mday);
//            sniprintf(strftime_buf, sizeof(strftime_buf), "%02d:%02d", timeinfo.tm_hour, timeinfo.tm_min);
//            sniprintf(strfweek_buf, sizeof(strfweek_buf), "星期%s", weekday[timeinfo.tm_wday]);
//            lvgl_port_lock(-1);
//            lv_label_set_text_static(guider_ui.screen_lab_time, strftime_buf);
//            lv_label_set_text_static(guider_ui.screen_lab_date, strfdata_buf);
//            lv_label_set_text_static(guider_ui.screen_lab_week, strfweek_buf);
//            lvgl_port_unlock();
        } else {
            ESP_LOGI(TAG, "Waiting for time synchronization...");
        }
        vTaskDelay(pdMS_TO_TICKS(1000));
    }
    vTaskDelete(NULL); // 在任务内部删除自身
}

void time_sync_start(void)
{
    xTaskCreate(timer_Task,   "timer_Task",    1024 * 2,NULL, 5, NULL);
}