Merge pull request #4140 from thinkyhead/rc_button_reliability

Always do a brief delay in `lcd_quick_feedback`
2016-06-24 20:05:56 -07:00 · 2016-06-24 20:05:56 -07:00 · c8a9829387
commit c8a9829387
parent 7de7552069 74878d1f16
1 changed files with 1 additions and 2 deletions
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@ -1999,9 +1999,8 @@ static void lcd_status_screen() {
      lcd.buzz(LCD_FEEDBACK_FREQUENCY_DURATION_MS, LCD_FEEDBACK_FREQUENCY_HZ);
    #elif PIN_EXISTS(BEEPER)
      buzzer.tone(LCD_FEEDBACK_FREQUENCY_DURATION_MS, LCD_FEEDBACK_FREQUENCY_HZ);
-    #else
-      delay(LCD_FEEDBACK_FREQUENCY_DURATION_MS);
    #endif
+    delay(10); // needed for buttons to settle
  }

  /**