Add option to control Solenoids under PARKING_EXTRUDER (#12028)

Marlin/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/default/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/AlephObjects/TAZ4/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/AliExpress/CL-260/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Anet/A2/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Anet/A2plus/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Anet/A6/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Anet/A8/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Azteeg/X5GT/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/BIBO/TouchX/default/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/BQ/Hephestos/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/BQ/Hephestos_2/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/BQ/WITBOX/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Cartesio/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-10/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-10S/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-10mini/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-8/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Creality/Ender-2/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Creality/Ender-3/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Creality/Ender-4/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Einstart-S/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Felix/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Felix/DUAL/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/FolgerTech/i3-2020/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Formbot/Raptor/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Formbot/T_Rex_2+/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Formbot/T_Rex_3/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/GT2560/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/MeCreator2/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro B/bltouch/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro B/noprobe/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro C/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro W/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Infitary/i3-M508/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/JGAurora/A5/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/MakerParts/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Malyan/M150/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Malyan/M200/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Micromake/C1/basic/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Micromake/C1/enhanced/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Mks/Sbase/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/RepRapPro/Huxley/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/RepRapWorld/Megatronics/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/RigidBot/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/SCARA/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/STM32F10/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/STM32F4/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Sanguinololu/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/TheBorg/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/TinyBoy2/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Tronxy/X1/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Tronxy/X3A/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Tronxy/X5S/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Tronxy/XY100/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/UltiMachine/Archim2/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Velleman/K8200/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Velleman/K8400/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Velleman/K8400/Dual-head/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/adafruit/ST7565/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/delta/Anycubic/Kossel/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/delta/FLSUN/kossel/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/delta/Hatchbox_Alpha/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/delta/generic/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/delta/kossel_mini/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/delta/kossel_pro/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/delta/kossel_xl/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/gCreate/gMax1.5+/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/makibox/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/stm32f103ret6/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/tvrrug/Round2/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/config/examples/wt150/Configuration.h

   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
+  //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 
 /**

Marlin/src/feature/solenoid.cpp

 
 #include "../inc/MarlinConfig.h"
 
-#if ENABLED(EXT_SOLENOID)
+#if ENABLED(EXT_SOLENOID) || ENABLED(MANUAL_SOLENOID_CONTROL)
 
 #include "solenoid.h"
 
 #include "../module/motion.h" // for active_extruder
 
-inline void enable_solenoid(const uint8_t num) {
+void enable_solenoid(const uint8_t num) {
   switch (num) {
     case 0:
       OUT_WRITE(SOL0_PIN, HIGH);

Marlin/src/feature/solenoid.h

 
 void enable_solenoid_on_active_extruder();
 void disable_all_solenoids();
+void enable_solenoid(const uint8_t num);
 
 #endif // __SOLENOID_H__

Marlin/src/gcode/control/M380_M381.cpp

 
 #include "../../inc/MarlinConfig.h"
 
-#if ENABLED(EXT_SOLENOID)
+#if ENABLED(EXT_SOLENOID) || ENABLED(MANUAL_SOLENOID_CONTROL)
 
 #include "../gcode.h"
 #include "../../feature/solenoid.h"
+#include "../../module/motion.h"
 
 /**
  * M380: Enable solenoid on the active extruder
+ *
+ *   S<index> to specify a solenoid (Requires MANUAL_SOLENOID_CONTROL)
  */
-void GcodeSuite::M380() { enable_solenoid_on_active_extruder(); }
+void GcodeSuite::M380() {
+  #if ENABLED(MANUAL_SOLENOID_CONTROL)
+    enable_solenoid(parser.seenval('S') ? parser.value_int() : active_extruder);
+  #else
+    enable_solenoid_on_active_extruder();
+  #endif
+}
 
 /**
  * M381: Disable all solenoids
  */
 void GcodeSuite::M381() { disable_all_solenoids(); }
 
-#endif // EXT_SOLENOID
+#endif // EXT_SOLENOID || MANUAL_SOLENOID_CONTROL

Marlin/src/gcode/gcode.cpp

         case 364: if (M364()) return; break;                      // M364: SCARA Psi pos3 (90 deg to Theta)
       #endif
 
-      #if ENABLED(EXT_SOLENOID)
-        case 380: M380(); break;                                  // M380: Activate solenoid on active extruder
+      #if ENABLED(EXT_SOLENOID) || ENABLED(MANUAL_SOLENOID_CONTROL)
+        case 380: M380(); break;                                  // M380: Activate solenoid on active (or specified) extruder
         case 381: M381(); break;                                  // M381: Disable all solenoids
       #endif
 

Marlin/src/gcode/gcode.h

     static bool M364();
   #endif
 
-  #if ENABLED(EXT_SOLENOID)
+  #if ENABLED(EXT_SOLENOID) || ENABLED(MANUAL_SOLENOID_CONTROL)
     static void M380();
     static void M381();
   #endif