修改ini功能添加默认返回

drivers/drv_ds1307.c

@@ -131,14 +131,13 @@ static void ds1307_read_time(void)
           ds1307.datetime.tm_min,
           ds1307.datetime.tm_sec);
 
+    if(ds1307.datetime.tm_year<199)//
+    {
     /* 设置日期为年月号 */
     set_date(ds1307.datetime.tm_year + 1900, ds1307.datetime.tm_mon + 1, ds1307.datetime.tm_mday);
     /* 设置时间为点分秒 */
     set_time(ds1307.datetime.tm_hour, ds1307.datetime.tm_min, ds1307.datetime.tm_sec);
-    /* 获取时间 */
-    time_t now = time(RT_NULL);
-    /* 打印输出时间信息 */
-    rt_kprintf("DATE: %s", ctime(&now));
+    }
 }
 
 /* Software thread to maintain local time estimation */
@@ -148,25 +147,9 @@ static void auto_update_current_datatime(void *parameter)
     while (1)
     {
         rt_thread_delay(RT_TICK_PER_SECOND);
-        ds1307.datetime.tm_sec++;
-        if (ds1307.datetime.tm_sec >= 60)
-        {
-            ds1307.datetime.tm_sec = 0;
-            ds1307.datetime.tm_min++;
-            if (ds1307.datetime.tm_min >= 60)
-            {
-                ds1307.datetime.tm_min = 0;
-                ds1307.datetime.tm_hour++;
-                if (ds1307.datetime.tm_hour >= 24)
-                {
-                    ds1307.datetime.tm_hour = 0;
-                    // Note: day/month/year rollover not handled in soft update
-                }
-            }
-        }
 
         // Sync with hardware every 10 minutes
-        if (++count >= 600) // 600 seconds
+        if (++count >= 3600) // 600 seconds
         {
             ds1307_read_time();
             count = 0;
@@ -227,7 +210,7 @@ static int rt_hw_ds1307_rtc_init(void)
 
     ds1307_read_time();
 
-    ds1307.thd_soft_update_sec = rt_thread_create("ds1307",auto_update_current_datatime,RT_NULL,512, 10, 5);
+    ds1307.thd_soft_update_sec = rt_thread_create("ds1307",auto_update_current_datatime,RT_NULL,512, 20, 5);
     if (ds1307.thd_soft_update_sec)
     {
         rt_thread_startup(ds1307.thd_soft_update_sec);
@@ -236,7 +219,7 @@ static int rt_hw_ds1307_rtc_init(void)
     LOG_I("DS1307 RTC initialized successfully on %s", ds1307.iic_name);
     return RT_EOK;
 }
-INIT_COMPONENT_EXPORT(rt_hw_ds1307_rtc_init);
+INIT_APP_EXPORT(rt_hw_ds1307_rtc_init);
 
 /* MSH Commands */
 #include <stdlib.h>