remove stupid scrolling

src/screen.cpp

@@ -289,25 +289,17 @@ void MainScreen::draw() {
     u8g2_uint_t width = u8g2.getUTF8Width(titleStr); // calculate the pixel width of the text
 
     if (width > u8g2.getDisplayWidth()) {
-      u8g2_uint_t x = titleStr_offset;
-      do {								// repeated drawing of the scrolling text...
-        u8g2.drawUTF8(x, 54, titleStr);			// draw the scolling text
-        x += width;						// add the pixel width of the scrolling text
-      } while( x < u8g2.getDisplayWidth() ); // draw again until the complete display is filled
+      u8g2.drawUTF8(titleStr_offset, 54, titleStr);			// draw the scolling text
 
-								// repeated drawing of the scrolling text...
-
-      titleStr_offset-=2;							// scroll by one pixel
-      if ( (u8g2_uint_t)titleStr_offset < (u8g2_uint_t)-width )
-        titleStr_offset = 0; // start over again
-
-      } else { // don't scroll
-        u8g2.drawUTF8((u8g2.getDisplayWidth()-width)/2, 54, titleStr);
-      }
-      uint32_t buffFill = mp3.getBuffFill();
-      if (buffFill > 0 && buffFill <= 100) {
-        u8g2.drawLine(10,60,10+buffFill,60);
-      }
+      titleStr_offset-=4;							// scroll by one pixel
+        
+    } else { // don't scroll
+      u8g2.drawUTF8((u8g2.getDisplayWidth()-width)/2, 54, titleStr);
+    }
+    uint32_t buffFill = mp3.getBuffFill();
+    if (buffFill > 0 && buffFill <= 100) {
+      u8g2.drawLine(10,60,10+buffFill,60);
+    }
   }
   u8g2.sendBuffer();
 //  bme280.printValues();