Add PARK_HEAD_ON_PAUSE feature

Marlin/Configuration_adv.h

@@ -766,6 +766,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/SanityCheck.h

@@ -280,6 +280,8 @@
     #error "FILAMENT_CHANGE_FEATURE currently requires an LCD controller."
   #elif ENABLED(EXTRUDER_RUNOUT_PREVENT)
     #error "EXTRUDER_RUNOUT_PREVENT is incompatible with FILAMENT_CHANGE_FEATURE."
+  #elif ENABLED(PARK_HEAD_ON_PAUSE) && DISABLED(SDSUPPORT) && DISABLED(ULTIPANEL) && DISABLED(EMERGENCY_PARSER)
+    #error "PARK_HEAD_ON_PAUSE requires SDSUPPORT, EMERGENCY_PARSER, or an LCD controller."
   #endif
 #endif
 
@@ -936,7 +938,6 @@ static_assert(1 >= 0
   #endif
 #endif
 
-
 /**
  * Make sure only one display is enabled
  *

Marlin/example_configurations/Cartesio/Configuration_adv.h

@@ -756,6 +756,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/Felix/Configuration_adv.h

@@ -756,6 +756,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/Hephestos/Configuration_adv.h

@@ -756,6 +756,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/Hephestos_2/Configuration_adv.h

@@ -739,6 +739,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/K8200/Configuration_adv.h

@@ -769,6 +769,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/K8400/Configuration_adv.h

@@ -756,6 +756,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/RigidBot/Configuration_adv.h

@@ -756,6 +756,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/SCARA/Configuration_adv.h

@@ -756,6 +756,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/TAZ4/Configuration_adv.h

@@ -764,6 +764,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/WITBOX/Configuration_adv.h

@@ -756,6 +756,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/delta/flsun_kossel_mini/Configuration_adv.h

@@ -761,6 +761,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/delta/generic/Configuration_adv.h

@@ -758,6 +758,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h

@@ -758,6 +758,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h

@@ -763,6 +763,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h

@@ -758,6 +758,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/makibox/Configuration_adv.h

@@ -756,6 +756,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc

Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h

@@ -756,6 +756,7 @@
   #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
   #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
                                               // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+  //#define PARK_HEAD_ON_PAUSE                // Go to filament change position on pause, return to print position on resume
 #endif
 
 // @section tmc