From 138cd29322c17af7d28f9e65b72b3541089c69c5 Mon Sep 17 00:00:00 2001
From: Knutwurst <36196269+knutwurst@users.noreply.github.com>
Date: Fri, 5 Jun 2020 09:01:54 +0200
Subject: [PATCH] Add loud alternating beep to thermal runaway protection.

---
 Marlin/src/module/temperature.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Marlin/src/module/temperature.cpp b/Marlin/src/module/temperature.cpp
index d2ecc681..e3478e2b 100755
--- a/Marlin/src/module/temperature.cpp
+++ b/Marlin/src/module/temperature.cpp
@@ -2071,6 +2071,22 @@ void Temperature::init() {
 
       case TRRunaway:
         _temp_error(heater_id, str_t_thermal_runaway, GET_TEXT(MSG_THERMAL_RUNAWAY));
+        BUZZ(2000, 1108);
+        BUZZ(2000, 1661);
+        BUZZ(2000, 1108);
+        BUZZ(2000, 1661);
+        BUZZ(2000, 1108);
+        BUZZ(2000, 1661);
+        BUZZ(2000, 1108);
+        BUZZ(2000, 1661);
+        BUZZ(2000, 1108);
+        BUZZ(2000, 1661);
+        BUZZ(2000, 1108);
+        BUZZ(2000, 1661);
+        BUZZ(2000, 1108);
+        BUZZ(2000, 1661);
+        BUZZ(2000, 1108);
+        BUZZ(2000, 1661);
     }
   }