More "zero extruders" changes (#15213)

Marlin/src/gcode/config/M221.cpp

@@ -23,6 +23,8 @@
 #include "../gcode.h"
 #include "../../module/planner.h"
 
+#if EXTRUDERS
+
 /**
  * M221: Set extrusion percentage (M221 T0 S95)
  */
@@ -44,3 +46,5 @@ void GcodeSuite::M221() {
     SERIAL_EOL();
   }
 }
+
+#endif // EXTRUDERS

Marlin/src/gcode/gcode.cpp

@@ -400,8 +400,18 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
         case 100: M100(); break;                                  // M100: Free Memory Report
       #endif
 
-      case 104: M104(); break;                                    // M104: Set hot end temperature
-      case 109: M109(); break;                                    // M109: Wait for hotend temperature to reach target
+      #if EXTRUDERS
+        case 104: M104(); break;                                  // M104: Set hot end temperature
+        case 109: M109(); break;                                  // M109: Wait for hotend temperature to reach target
+      #endif
+
+      case 105: M105(); return;                                   // M105: Report Temperatures (and say "ok")
+
+      #if FAN_COUNT > 0
+        case 106: M106(); break;                                  // M106: Fan On
+        case 107: M107(); break;                                  // M107: Fan Off
+      #endif
+
       case 110: M110(); break;                                    // M110: Set Current Line Number
       case 111: M111(); break;                                    // M111: Set debug level
 
@@ -410,7 +420,7 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
         case 112: M112(); break;                                  // M112: Full Shutdown
         case 410: M410(); break;                                  // M410: Quickstop - Abort all the planned moves.
         #if ENABLED(HOST_PROMPT_SUPPORT)
-          case 876: M876(); break;                                  // M876: Handle Host prompt responses
+          case 876: M876(); break;                                // M876: Handle Host prompt responses
         #endif
       #else
         case 108: case 112: case 410:
@@ -434,17 +444,10 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
         //case 191: M191(); break;                                // M191: Wait for chamber temperature to reach target
       #endif
 
-      case 105: M105(); return;                                   // M105: Report Temperatures (and say "ok")
-
       #if ENABLED(AUTO_REPORT_TEMPERATURES) && HAS_TEMP_SENSOR
         case 155: M155(); break;                                  // M155: Set temperature auto-report interval
       #endif
 
-      #if FAN_COUNT > 0
-        case 106: M106(); break;                                  // M106: Fan On
-        case 107: M107(); break;                                  // M107: Fan Off
-      #endif
-
       #if ENABLED(PARK_HEAD_ON_PAUSE)
         case 125: M125(); break;                                  // M125: Store current position and move to filament change position
       #endif
@@ -481,7 +484,7 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
       case 120: M120(); break;                                    // M120: Enable endstops
       case 121: M121(); break;                                    // M121: Disable endstops
 
-      #if HAS_LCD_MENU
+      #if HOTENDS && HAS_LCD_MENU
         case 145: M145(); break;                                  // M145: Set material heatup parameters
       #endif
 
@@ -553,7 +556,11 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
       #endif
 
       case 220: M220(); break;                                    // M220: Set Feedrate Percentage: S<percent> ("FR" on your LCD)
-      case 221: M221(); break;                                    // M221: Set Flow Percentage
+
+      #if EXTRUDERS
+        case 221: M221(); break;                                  // M221: Set Flow Percentage
+      #endif
+
       case 226: M226(); break;                                    // M226: Wait until a pin reaches a state
 
       #if HAS_SERVOS

Marlin/src/gcode/gcode.h

@@ -543,10 +543,17 @@ private:
     static void M100();
   #endif
 
-  static void M104();
+  #if EXTRUDERS
+    static void M104();
+    static void M109();
+  #endif
+
   static void M105();
-  static void M106();
-  static void M107();
+
+  #if FAN_COUNT > 0
+    static void M106();
+    static void M107();
+  #endif
 
   #if DISABLED(EMERGENCY_PARSER)
     static void M108();
@@ -557,8 +564,6 @@ private:
     #endif
   #endif
 
-  static void M109();
-
   static void M110();
   static void M111();
 
@@ -599,7 +604,7 @@ private:
     //static void M191();
   #endif
 
-  #if HAS_LCD_MENU
+  #if HOTENDS && HAS_LCD_MENU
     static void M145();
   #endif
 
@@ -660,7 +665,11 @@ private:
   #endif
 
   static void M220();
-  static void M221();
+
+  #if EXTRUDERS
+    static void M221();
+  #endif
+
   static void M226();
 
   #if ENABLED(PHOTO_GCODE)

Marlin/src/gcode/lcd/M145.cpp

@@ -22,7 +22,7 @@
 
 #include "../../inc/MarlinConfig.h"
 
-#if HAS_LCD_MENU
+#if HOTENDS && HAS_LCD_MENU
 
 #include "../gcode.h"
 #include "../../lcd/ultralcd.h"
@@ -58,4 +58,4 @@ void GcodeSuite::M145() {
   }
 }
 
-#endif // HAS_LCD_MENU
+#endif // HOTENDS && HAS_LCD_MENU

Marlin/src/gcode/temperature/M104_M109.cpp

@@ -20,6 +20,10 @@
  *
  */
 
+#include "../../inc/MarlinConfigPre.h"
+
+#if EXTRUDERS
+
 #include "../gcode.h"
 #include "../../module/temperature.h"
 #include "../../module/motion.h"
@@ -138,3 +142,5 @@ void GcodeSuite::M109() {
   if (set_temp)
     (void)thermalManager.wait_for_hotend(target_extruder, no_wait_for_cooling);
 }
+
+#endif // EXTRUDERS