特定条件下で無限ループする部分を修正

Author: toshi-pono

poketch/src/lib/ntp.cpp

@@ -6,34 +6,27 @@ static const char *ntpServer = "ntp.jst.mfeed.ad.jp"; // NTP server
 static const long gmtOffset_sec = 9 * 3600;           // Time offset 9hr
 static const int daylightOffset_sec = 0;              // No summer time
 
-struct tm timeinfo;
-
-void getTimeFromNTP()
-{
-    // To get Time from NTP server
-    configTime(gmtOffset_sec, daylightOffset_sec, ntpServer);
-    while (!getLocalTime(&timeinfo))
-    {
-        delay(1000);
-    }
-}
-
 void setNTP2RTC()
 {
+    static struct tm timeinfo;
+
     RTC_DateTypeDef RTC_DateStruct; // Data
     RTC_TimeTypeDef RTC_TimeStruct; // Time
-    // timeSet
-    getTimeFromNTP();
+    // To get Time from NTP server
+    configTime(gmtOffset_sec, daylightOffset_sec, ntpServer);
     getLocalTime(&timeinfo);
+
     // read RTC
     M5.Rtc.GetTime(&RTC_TimeStruct);
     M5.Rtc.GetDate(&RTC_DateStruct);
+
     // --- to over write date&time
     RTC_DateStruct.Year = timeinfo.tm_year + 1900;
     RTC_DateStruct.Month = timeinfo.tm_mon + 1;
     RTC_DateStruct.Date = timeinfo.tm_mday;
     RTC_DateStruct.WeekDay = timeinfo.tm_wday;
     M5.Rtc.SetDate(&RTC_DateStruct);
+
     RTC_TimeStruct.Hours = timeinfo.tm_hour;
     RTC_TimeStruct.Minutes = timeinfo.tm_min;
     RTC_TimeStruct.Seconds = timeinfo.tm_sec;