添加智能灯固件代码

2025-12-20 01:45:55 +08:00 · 2021-07-13 17:14:51 +08:00
parent 332f74dd17
commit ecc0b91b8b
2568 changed files with 229441 additions and 0 deletions
--- a/firmware/esp-idf/wumei-smart-firmware/main/lwip_sntp.c
+++ b/firmware/esp-idf/wumei-smart-firmware/main/lwip_sntp.c
@@ -0,0 +1,78 @@
+/******************************************************************************
+ * 作者：kerwincui
+ * 时间：2021-06-08
+ * 邮箱：164770707@qq.com
+ * 源码地址：https://gitee.com/kerwincui/wumei-smart
+ * author: kerwincui
+ * create: 2021-06-08
+ * email：164770707@qq.com
+ * source:https://github.com/kerwincui/wumei-smart
+ ******************************************************************************/
+#include "lwip_sntp.h"
+
+static const char *TAG = "sntp";
+
+static void obtain_time(void);
+
+
+void sntp_start(void)
+{
+    time_t now;
+    struct tm timeinfo;
+    time(&now);
+    localtime_r(&now, &timeinfo);
+    ESP_LOGI(TAG, "Connecting to WiFi and getting time over NTP.");
+    obtain_time();
+    // 使用当前时间更新'now'变量
+    time(&now);
+
+    char strftime_buf[64];
+
+    // 将时区设置为东部标准时间并打印本地时间
+    setenv("TZ", "EST5EDT,M3.2.0/2,M11.1.0", 1);
+    tzset();
+    localtime_r(&now, &timeinfo);
+    strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
+    ESP_LOGI(TAG, "The current date/time in New York is: %s", strftime_buf);
+
+    // 设置时区为中国标准时间
+    setenv("TZ", "CST-8", 1);
+    tzset();
+    localtime_r(&now, &timeinfo);
+    strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
+    ESP_LOGI(TAG, "The current date/time in Shanghai is: %s", strftime_buf);
+
+}
+
+//时间同步通知的回调函数
+void time_sync_notification_cb(struct timeval *tv)
+{
+    ESP_LOGI(TAG, "Notification of a time synchronization event");
+}
+
+//获取时间
+static void obtain_time(void)
+{
+    ESP_LOGI(TAG, "Initializing SNTP");
+    sntp_setoperatingmode(SNTP_OPMODE_POLL);
+    sntp_setservername(0, "ntp1.aliyun.com");
+    sntp_setservername(1, "time2.cloud.tencent.com");
+    sntp_setservername(2, "ntp.ntsc.ac.cn");
+    sntp_setservername(3, "pool.ntp.org");
+    sntp_set_time_sync_notification_cb(time_sync_notification_cb);
+    sntp_init();
+
+    // 等待时间设定
+    time_t now = 0;
+    struct tm timeinfo = { 0 };
+    int retry = 0;
+    const int retry_count = 10;
+    while (sntp_get_sync_status() == SNTP_SYNC_STATUS_RESET && ++retry < retry_count) {
+        ESP_LOGI(TAG, "Waiting for system time to be set... (%d/%d)", retry, retry_count);
+        vTaskDelay(2000 / portTICK_PERIOD_MS);
+    }
+    time(&now);
+    localtime_r(&now, &timeinfo);
+
+}
+