From cf9b58452c90a0bf78628ef9ad92928a1ef2a2b8 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date: Tue, 7 Apr 2015 20:20:30 -0700
Subject: [PATCH] Minimum delay in menu click feedback

Squished #1849
---
 Marlin/ultralcd.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Marlin/ultralcd.cpp b/Marlin/ultralcd.cpp
index d65768235d..348a9459d1 100644
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@@ -1159,7 +1159,9 @@ static void lcd_quick_feedback() {
       delayMicroseconds(delay);
       WRITE(BEEPER,LOW);
       delayMicroseconds(delay);
-     }
+    }
+    const int j = max(10000 - LCD_FEEDBACK_FREQUENCY_DURATION_MS * 1000, 0);
+    if (j) delayMicroseconds(j);
   #endif
 }