From 9c0bbe2bedfe4d67e9e321067c42d95dd7d094e0 Mon Sep 17 00:00:00 2001
From: Knutwurst <36196269+knutwurst@users.noreply.github.com>
Date: Wed, 14 Apr 2021 14:02:59 +0200
Subject: [PATCH] PID Tining now moves the nozzle to the middle of the bed -
 also for MEGA X and CHIRON.

---
 Marlin/src/lcd/anycubic_touchscreen.cpp | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/Marlin/src/lcd/anycubic_touchscreen.cpp b/Marlin/src/lcd/anycubic_touchscreen.cpp
index dbeaeffc..92a30048 100755
--- a/Marlin/src/lcd/anycubic_touchscreen.cpp
+++ b/Marlin/src/lcd/anycubic_touchscreen.cpp
@@ -550,7 +550,19 @@ void AnycubicTouchscreenClass::HandleSpecialMenu()
   || (strcasestr_P(currentTouchscreenSelection, PSTR(SM_PID_HOTEND_S)) != NULL))
   {
     SERIAL_ECHOLNPGM("Special Menu: PID Tune Hotend");
-    queue.inject_P(PSTR("G28\nG90\nG1 Z20\nG1 X110 Y110 F4000\nG1 Z5\nM106 S172\nG4 P500\nM303 E0 S215 C15 U1\nG4 P500\nM107\nG28\nG1 Z10\nM84\nM500\nM300 S440 P200\nM300 S660 P250\nM300 S880 P300"));
+
+    #if ANY(KNUTWURST_MEGA, KNUTWURST_MEGA_S, KNUTWURST_MEGA_P)
+        queue.inject_P(PSTR("G28\nG90\nG1 Z20\nG1 X110 Y110 F4000\nG1 Z5\nM106 S172\nG4 P500\nM303 E0 S215 C15 U1\nG4 P500\nM107\nG28\nG1 Z10\nM84\nM500\nM300 S440 P200\nM300 S660 P250\nM300 S880 P300"));
+    #endif
+
+    #if ENABLED(KNUTWURST_MEGA_X)
+        queue.inject_P(PSTR("G28\nG90\nG1 Z20\nG1 X155 Y155 F4000\nG1 Z5\nM106 S172\nG4 P500\nM303 E0 S215 C15 U1\nG4 P500\nM107\nG28\nG1 Z10\nM84\nM500\nM300 S440 P200\nM300 S660 P250\nM300 S880 P300"));
+    #endif
+
+    #if ENABLED(KNUTWURST_CHIRON)
+        queue.inject_P(PSTR("G28\nG90\nG1 Z20\nG1 X205 Y205 F4000\nG1 Z5\nM106 S172\nG4 P500\nM303 E0 S215 C15 U1\nG4 P500\nM107\nG28\nG1 Z10\nM84\nM500\nM300 S440 P200\nM300 S660 P250\nM300 S880 P300"));
+    #endif
+    
     buzzer.tone(200, 1108);
     buzzer.tone(200, 1661);
     buzzer.tone(200, 1108);