新增通过SNTP获取时间功能

.vscode/settings.json

@@ -35,6 +35,7 @@
         "fluxdisplayport.h": "c",
         "esp_lcd_panel_vendor.h": "c",
         "float.h": "c",
-        "esp_log.h": "c"
+        "esp_log.h": "c",
+        "sntp.h": "c"
     }
 }

components/FluxTime/CMakeLists.txt

@@ -0,0 +1,3 @@
+idf_component_register(SRCS "FluxTime.c"
+                    REQUIRES driver freertos nvs_flash FluxUI lvgl esp_netif
+                    INCLUDE_DIRS ".")

components/FluxTime/FluxTime.c

@@ -0,0 +1,50 @@
+#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>
+
+void time_synic_task(void *arg)
+{
+
+    /*用来进行显示的字符串*/
+    char strftime_buf[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(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);
+
+    }
+    
+}
+
+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;
+}

components/FluxTime/FluxTime.h

@@ -0,0 +1,32 @@
+
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
+
+#ifndef _FLUX_TIME_H
+#define _FLUX_TIME_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#define USE_TIME_SYNC_TASK 0
+
+
+
+/*时间同步任务*/
+void time_synic_task(void *arg);
+
+/*获取当前时间*/
+char  get_time_str(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_FLUX_TIME_H */

components/FluxUI/CMakeLists.txt

@@ -41,5 +41,5 @@ ui_event_debug.c
 )
 
 idf_component_register(SRCS ${SOURCES}
-                    PRIV_REQUIRES driver lvgl FluxWifi FluxUart FluxSD FluxProtocol
+                    PRIV_REQUIRES driver lvgl FluxWifi FluxUart FluxSD FluxProtocol lwip esp_netif
                     INCLUDE_DIRS "." )

components/FluxUI/ui_event_debug.c

@@ -19,7 +19,7 @@
 
 
 /*选择是否使能Debug页面的操作*/
-#define MODE_TEST 1
+#define MODE_TEST 0
 
 /*流量计当前示数回传函数——Debug模式*/
 void on_buttonFluxRead_clicked(lv_event_t * e)
@@ -45,7 +45,44 @@ void on_buttonFluxRead_clicked(lv_event_t * e)
 /*流量计当前示数显示——Debug模式*/
 void on_buttonClearTextarea_clicked(lv_event_t * e)
 {
-	#if MODE_TEST
+#if MODE_TEST
 	lv_textarea_set_text(ui_pageFluxDebug_textAreaContent, "");
-	#endif
+#endif
+}
+
+void on_buttonGetTime_clicked(lv_event_t * e)
+{
+
+#if MODE_TEST
+	/*获取当前北京时间*/
+	/*当WiFi开启时进行时间获取*/
+
+	char strftime_buf[64];
+
+	time_t now = 0;
+	struct tm timeinfo = {0};
+
+	int retry = 0;
+
+	while(timeinfo.tm_year < (2022 - 1900)) {
+		ESP_LOGI("SNTP","Waiting for system time to be set... (%d)", ++retry);
+		vTaskDelay(1000 / portTICK_PERIOD_MS);
+		time(&now);
+		localtime_r(&now, &timeinfo);
+
+		strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
+
+		ESP_LOGI("SNTP","The current date/time in China is: %s", strftime_buf);
+
+		if (retry == 2)
+		{
+			break;
+		}
+		
+	}
+	strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
+
+	ESP_LOGI("SNTP","The current date/time in China is: %s", strftime_buf);
+#endif
+
 }

components/FluxUI/ui_events.c

@@ -18,6 +18,10 @@
 
 #include "FluxProtocol.h"
 
+/*包含SNTP的头文件*/
+#include "lwip/apps/sntp.h"
+#include <time.h>
+
 #define LOWERST_LIGHT_LEVEL (7222)
 
 /*更新当前测试标准*/
@@ -470,10 +474,3 @@ void on_dropdownPulseTimes_valueChanged(lv_event_t * e)
 
 	ESP_ERROR_CHECK(ModbusRTU_Send_0306(ECHO_UART_PORT_NUM1,&flux_frame));
 }
-
-
-void on_buttonGetTime_clicked(lv_event_t * e)
-{
-	/*获取当前北京时间*/
-
-}

components/FluxWifi/FluxWifi.c

@@ -3,6 +3,10 @@
 
 #include "ui.h"
 
+/*包含SNTP的头文件*/
+#include "lwip/apps/sntp.h"
+#include <time.h>
+
 wifi_ap_record_t ap_info[DEFAULT_SCAN_LIST_SIZE];
 int number = 0, ap_count = 0;
 
@@ -69,14 +73,19 @@ static void event_handler(void* arg, esp_event_base_t event_base,
 
     } else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED)
     {
+        /* Disconnected from Wi-Fi */
         ESP_LOGI(TAG, "Disconnected from Wi-Fi");
         lv_label_set_text_fmt(ui_pageWifiConnect_labelHeaderTitle, "%s", "WIFI-Disconnected");
 
         lv_obj_clear_state(ui_pageHome_switchWifiShow, LV_STATE_CHECKED);
         lv_label_set_text(ui_pageWifiConnect_labelConnectWifi, "Connect");
 
+        /*关闭SNTP*/
+        sntp_stop();
+
     } else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) 
     {
+        /*成功连入互联网同时获得IP地址*/
         ip_event_got_ip_t* event = (ip_event_got_ip_t*) event_data;
         ESP_LOGI(TAG, "got ip:" IPSTR, IP2STR(&event->ip_info.ip));
 
@@ -85,6 +94,22 @@ static void event_handler(void* arg, esp_event_base_t event_base,
         lv_obj_add_state(ui_pageHome_switchWifiShow, LV_STATE_CHECKED);
 
         lv_label_set_text(ui_pageWifiConnect_labelConnectWifi, "disconnect");
+
+        /*开启SNTP进行时间同步*/
+        /*初始化SNTP*/
+        ESP_LOGI("on_buttonGetTime_clicked","wifi is open");
+
+        ESP_LOGI("SNTP","Initializing SNTP");
+
+        sntp_setoperatingmode(SNTP_OPMODE_POLL);
+        sntp_setservername(0,"ntp1.aliyun.com");
+        sntp_setservername(1,"ntp2.aliyun.com");
+
+        sntp_init();
+
+        setenv("TZ","GMT-8", 1);
+        tzset();
+
     }
 }
 

main/CMakeLists.txt

@@ -4,7 +4,7 @@ if(CONFIG_EXAMPLE_LCD_IMAGE_FROM_EMBEDDED_BINARY)
 endif()
 
 idf_component_register(SRCS "main.cpp" ${embedded_images}
-                        REQUIRES FluxDisplayPort FluxUI FluxPower spiffs FluxSD FluxButton  FluxWifi FluxUart 78__esp-wifi-connect nvs_flash FluxProtocol          
+                        REQUIRES FluxDisplayPort FluxUI FluxPower spiffs FluxSD FluxButton  FluxWifi FluxUart 78__esp-wifi-connect nvs_flash FluxProtocol FluxTime          
                         INCLUDE_DIRS ".")
 
 if(CONFIG_EXAMPLE_LCD_IMAGE_FROM_FILE_SYSTEM)

main/main.cpp

@@ -9,6 +9,8 @@
 /*包含通讯协议头文件*/
 #include "FluxProtocol.h"
 
+#define PROGRESS_DELAY_TIME 500
+
 extern "C" void app_main(void)
 {
     /*初始化SD卡*/
@@ -49,38 +51,42 @@ extern "C" void app_main(void)
         
         lv_bar_set_value(ui_pageWelCome_barStartProgress,20,LV_ANIM_ON);
         lv_label_set_text(ui_pageWelCome_labelStartInfo,"turned on backlight 20%");
-        vTaskDelay(500/portTICK_PERIOD_MS);
+        vTaskDelay(PROGRESS_DELAY_TIME/portTICK_PERIOD_MS);
 
         /*初始化按键*/
         
         lv_bar_set_value(ui_pageWelCome_barStartProgress,30,LV_ANIM_ON);
         lv_label_set_text(ui_pageWelCome_labelStartInfo,"Release the power button 30%");
-        vTaskDelay(500/portTICK_PERIOD_MS);
+        vTaskDelay(PROGRESS_DELAY_TIME/portTICK_PERIOD_MS);
 
         /*初始化电源管理系统*/
         powerInit();
         lv_bar_set_value(ui_pageWelCome_barStartProgress,50,LV_ANIM_ON);
         lv_label_set_text(ui_pageWelCome_labelStartInfo,"power management system 50%");
-        vTaskDelay(500/portTICK_PERIOD_MS);
+        vTaskDelay(PROGRESS_DELAY_TIME/portTICK_PERIOD_MS);
 
         lv_bar_set_value(ui_pageWelCome_barStartProgress,70,LV_ANIM_ON);
         lv_label_set_text(ui_pageWelCome_labelStartInfo,"WiFi scanning environment 70%");
-        vTaskDelay(500/portTICK_PERIOD_MS);
+        vTaskDelay(PROGRESS_DELAY_TIME/portTICK_PERIOD_MS);
         
         /*创建串口任务*/
         /*创建UART1响应任务*/
-        xTaskCreate(uart1_echoTask, "uart1_echo_task", ECHO_TASK_STACK_SIZE, NULL, 10, NULL);
+        xTaskCreate(uart1_echoTask, "uart1_echo_task", 8*1024, NULL, 10, NULL);
         lv_bar_set_value(ui_pageWelCome_barStartProgress,90,LV_ANIM_ON);
         lv_label_set_text(ui_pageWelCome_labelStartInfo,"serial port task 90%");
-        vTaskDelay(300/portTICK_PERIOD_MS);
+        vTaskDelay(PROGRESS_DELAY_TIME/portTICK_PERIOD_MS);
 
+#if USE_TIME_SYNC_TASK
+        /*创建本地时间同步任务*/
+        xTaskCreate(time_synic_task, "time_synic_task", 8*1024, NULL, 10, NULL);
+#endif
 
         #if 0/*暂时不支持呼吸模拟器*/
         /*创建UART2响应任务*/
         xTaskCreate(uart2_echoTask, "uart2_echo_task", ECHO_TASK_STACK_SIZE, NULL, 10, NULL);
         lv_bar_set_value(ui_pageWelCome_barStartProgress,100,LV_ANIM_ON);
         lv_label_set_text(ui_pageWelCome_labelStartInfo,"serial port task 100%");
-        vTaskDelay(500/portTICK_PERIOD_MS);
+        vTaskDelay(PROGRESS_DELAY_TIME/portTICK_PERIOD_MS);
         #endif
 
         lv_scr_load_anim(ui_pageHome, LV_SCR_LOAD_ANIM_OUT_TOP, 800, 0, false);

main/main.h

@@ -49,5 +49,7 @@
 /* Include key control header file */
 #include "FluxButton.h"
 
+/*包含时间同步头文件*/
+#include "FluxTime.h"
 
 #endif