firmware/firmware.ino

@@ -87,7 +87,10 @@ void setup()
 
   SPIFFS.begin();
 
+#ifdef DEVELOPMENT
+  // Serial is not used in non development mode
   Serial.begin(SERIAL_BAUD_RATE);
+#endif
 
   Serial.flush();
   delay(1000);

firmware/timing_control.ino

@@ -165,13 +165,14 @@ void tc_update_main()
   // search for the current active time slot
   for (int i = NUMBER_OF_TIMER_DATA_BLOCKS-1; i >= 0 && target_data_block == 255; --i)
   {
-    Serial.println((String)i + " - " + (String)tc_data[i].hh + ":" + (String)tc_data[i].mm);
+    //Serial.println((String)tc_data[i].hh + ":" + (String)tc_data[i].mm);
 
-    if (((tc_data[i].hh * 60) + tc_data[i].mm) <= ((hour() * 60) + minute()))
+    if (tc_data[i].hh <= hour()    &&
+        tc_data[i].mm <= minute())
     {
-      target_data_block = i+1; // found the next block to load
-      Serial.println((String)i + " => " + target_data_block);
+          target_data_block = i+1; // found the next block to load
     }
+    //Serial.println((String)i + " => " + target_data_block);
   }
 
   if (target_data_block == 255)