FluxDC/components/FluxTime/FluxTime.c

#include <stdio.h>
#include "FluxTime.h"

#include "ui.h"
#include "esp_err.h"
#include "esp_log.h"

/*包含SNTP的头文件*/
#include "lwip/apps/sntp.h"
#include <time.h>

/* 每隔多久进行一次时间数据更新*/
#define SYSTEM_TIME_UPDATE_INTERVAL_SEC  1

void time_synic_task(void *arg)
{

    /*用来进行显示的字符串*/
    char strftime_buf[64];
    char time_str[64];
    /*大数*/
    time_t now = 0;
    /*时间结构体*/
    struct tm timeinfo = {0};

    ESP_LOGI("SNTP..........","SNTP task start");

    while (1)
    {   
        /*1秒钟更新一下显示时间*/
        vTaskDelay(SYSTEM_TIME_UPDATE_INTERVAL_SEC*1000 / portTICK_PERIOD_MS);
        
        time(&now);
		localtime_r(&now, &timeinfo);

        strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);

        lv_label_set_text_fmt(ui_pageTimeDebug_labelHearderTime,"%s",strftime_buf);

        ESP_LOGI("SNTP","The current date/time in China is: %s", strftime_buf);

        lv_label_set_text_fmt(ui_pageHome_labelTime,"%d:%d",timeinfo.tm_hour,timeinfo.tm_min);
        lv_label_set_text_fmt(ui_pageTime_time,"%d:%d:%d",timeinfo.tm_hour,timeinfo.tm_min,timeinfo.tm_sec);
        lv_label_set_text_fmt(ui_pageTime_date,"%d-%d-%d %d",timeinfo.tm_year+1900,timeinfo.tm_mon+1,timeinfo.tm_mday,timeinfo.tm_wday);

    }
    
}

char* get_time_str(void)
{
    char strftime_buf[64];
    time_t now = 0;
    struct tm timeinfo = {0};
    time(&now);
    localtime_r(&now, &timeinfo);
    strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
    return strftime_buf;
}