Removing debugging code from Clock

Clock.cpp

@@ -35,8 +35,6 @@ int Clock(int pid, unsigned int signal)
       EAT_write(2, 4, compile_date.Month);
       EAT_write(2, 5, compile_date.Date);
     }
-    Serial.begin(115200);
-    delay(30);
   }
   
   if (signal & SIGNAL_STOP)
@@ -49,13 +47,13 @@ int Clock(int pid, unsigned int signal)
     RTC_TimeTypeDef time;
     M5.Rtc.GetTime(&time);
 
-    if (signal & SIGNAL_TICK) // && time.Minutes != last_minute)
+    if (signal & SIGNAL_TICK && time.Minutes != last_minute)
     {
+      last_minute = time.Minutes;
       Kernel_signal(SIGNAL_REDRAW);
     }
     if (signal & SIGNAL_REDRAW)
     {
-      Serial.println("Redraw!");
       redraw(time);
     }
   }
@@ -66,8 +64,8 @@ int Clock(int pid, unsigned int signal)
 void redraw(RTC_TimeTypeDef time)
 {
   M5.Lcd.setCursor(0, 40);
-  char time_str[9];
-  sprintf(time_str, "%02d:%02d:%02d", time.Hours, time.Minutes, time.Seconds);
+  char time_str[6];
+  sprintf(time_str, "%02d:%02d", time.Hours, time.Minutes);
   M5.Lcd.print(time_str);
 }