Merge pull request #17 from fengtao918/main

修复闰年计算逻辑错误

src/screen_ink.cpp

@@ -247,7 +247,9 @@ void draw_cal_days(bool partial) {
         totalDays = 31;
     }
     if (monthNum == 2) {
-        if ((tmInfo.tm_year + 1900) == 0 && (tmInfo.tm_year + 1900) % 100 != 0) {
+        if ((tmInfo.tm_year + 1900) % 4 == 0 
+            && (tmInfo.tm_year + 1900) % 100 != 0 
+            || (tmInfo.tm_year + 1900) % 400 == 0){
             totalDays = 29; // 闰二月
         } else {
             totalDays = 28; // 二月
@@ -936,4 +938,4 @@ void print_status() {
     Serial.printf("Weather: %d\n", weather_status());
     Serial.printf("Calendar: %d\n", si_calendar_status());
     Serial.printf("Screen: %d\n", si_screen_status());
-}
+}