Refactoring for stability, etc. Add new animation.

src/matrix/render_functions.cpp

@@ -16,38 +16,36 @@ const String clock_chars_as_string = "ESRISTNFUNFVIERTELZEHNZWANZIGHVORPIKACHUNA
 void draw_minute_indicator(uint8_t minutes, uint32_t color)
 {
     // separate LEDs for minutes in an additional row
+    switch (minutes % 5)
     {
-        switch (minutes % 5)
-        {
-        case 1:
-        {
-            led_matrix.set_min_indicator(0b1000, color);
-            break;
-        }
+    case 1:
+    {
+        led_matrix.set_min_indicator(0b1000, color);
+        break;
+    }
 
-        case 2:
-        {
-            led_matrix.set_min_indicator(0b1100, color);
-            break;
-        }
+    case 2:
+    {
+        led_matrix.set_min_indicator(0b1100, color);
+        break;
+    }
 
-        case 3:
-        {
-            led_matrix.set_min_indicator(0b1110, color);
-            break;
-        }
+    case 3:
+    {
+        led_matrix.set_min_indicator(0b1110, color);
+        break;
+    }
 
-        case 4:
-        {
-            led_matrix.set_min_indicator(0b1111, color);
-            break;
-        }
-        case 0:
-        default:
-        {
-            break;
-        }
-        }
+    case 4:
+    {
+        led_matrix.set_min_indicator(0b1111, color);
+        break;
+    }
+    case 0:
+    default:
+    {
+        break;
+    }
     }
 }