🐛 Fix Air Assist (#22159)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>

Marlin/src/gcode/control/M7-M9.cpp

@@ -20,9 +20,9 @@
  *
  */
 
-#include "../../inc/MarlinConfig.h"
+#include "../../inc/MarlinConfigPre.h"
 
-#if ENABLED(COOLANT_CONTROL)
+#if ANY(COOLANT_MIST, COOLANT_FLOOD, AIR_ASSIST)
 
 #include "../gcode.h"
 #include "../../module/planner.h"
@@ -37,18 +37,29 @@
   }
 #endif
 
-#if ENABLED(COOLANT_FLOOD)
+#if EITHER(COOLANT_FLOOD, AIR_ASSIST)
+
+  #if ENABLED(AIR_ASSIST)
+    #include "../../feature/spindle_laser.h"
+  #endif
+
   /**
-   * M8: Flood Coolant On
+   * M8: Flood Coolant / Air Assist ON
    */
   void GcodeSuite::M8() {
     planner.synchronize();                            // Wait for move to arrive
+    #if ENABLED(COOLANT_FLOOD)
       WRITE(COOLANT_FLOOD_PIN, !(COOLANT_FLOOD_INVERT)); // Turn on Flood coolant
+    #endif
+    #if ENABLED(AIR_ASSIST)
+      cutter.air_assist_enable();                     // Turn on Air Assist
+    #endif
   }
+
 #endif
 
 /**
- * M9: Coolant OFF
+ * M9: Coolant / Air Assist OFF
  */
 void GcodeSuite::M9() {
   planner.synchronize();                              // Wait for move to arrive
@@ -58,30 +69,9 @@ void GcodeSuite::M9() {
   #if ENABLED(COOLANT_FLOOD)
     WRITE(COOLANT_FLOOD_PIN, COOLANT_FLOOD_INVERT);   // Turn off Flood coolant
   #endif
+  #if ENABLED(AIR_ASSIST)
+    cutter.air_assist_disable();                      // Turn off Air Assist
+  #endif
 }
 
-#endif // COOLANT_CONTROL
+#endif // COOLANT_MIST | COOLANT_FLOOD | AIR_ASSIST
-
-#if ENABLED(AIR_ASSIST)
-
-#include "../gcode.h"
-#include "../../module/planner.h"
-#include "../../feature/spindle_laser.h"
-
-/**
- * M8: Air Assist On
- */
-void GcodeSuite::M8() {
-  planner.synchronize();
-  cutter.air_assist_enable();   // Turn on Air Assist pin
-}
-
-/**
- * M9: Air Assist Off
- */
-void GcodeSuite::M9() {
-  planner.synchronize();
-  cutter.air_assist_disable();  // Turn off Air Assist pin
-}
-
-#endif // AIR_ASSIST

Marlin/src/gcode/gcode.cpp

@@ -441,21 +441,24 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
         case 3: M3_M4(false); break;                              // M3: Turn ON Laser | Spindle (clockwise), set Power | Speed
         case 4: M3_M4(true ); break;                              // M4: Turn ON Laser | Spindle (counter-clockwise), set Power | Speed
         case 5: M5(); break;                                      // M5: Turn OFF Laser | Spindle
+      #endif
+
+      #if ENABLED(COOLANT_MIST)
+        case 7: M7(); break;                                      // M7: Coolant Mist ON
+      #endif
+
+      #if EITHER(AIR_ASSIST, COOLANT_FLOOD)
+        case 8: M8(); break;                                      // M8: Air Assist / Coolant Flood ON
+      #endif
+
+      #if EITHER(AIR_ASSIST, COOLANT_CONTROL)
+        case 9: M9(); break;                                      // M9: Air Assist / Coolant OFF
+      #endif
+
       #if ENABLED(AIR_EVACUATION)
         case 10: M10(); break;                                    // M10: Vacuum or Blower motor ON
         case 11: M11(); break;                                    // M11: Vacuum or Blower motor OFF
       #endif
-      #endif
-
-      #if ENABLED(COOLANT_CONTROL)
-        #if ENABLED(COOLANT_MIST)
-          case 7: M7(); break;                                    // M7: Mist coolant ON
-        #endif
-        #if ENABLED(COOLANT_FLOOD)
-          case 8: M8(); break;                                    // M8: Flood coolant ON
-        #endif
-        case 9: M9(); break;                                      // M9: Coolant OFF
-      #endif
 
       #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
         case 12: M12(); break;                                    // M12: Synchronize and optionally force a CLC set

Marlin/src/gcode/gcode.h

@@ -564,22 +564,25 @@ private:
   #if HAS_CUTTER
     static void M3_M4(const bool is_M4);
     static void M5();
-    #if ENABLED(AIR_EVACUATION)
-      static void M10();
-      static void M11();
-    #endif
   #endif
 
-  #if ENABLED(COOLANT_CONTROL)
   #if ENABLED(COOLANT_MIST)
     static void M7();
   #endif
-    #if ENABLED(COOLANT_FLOOD)
+
+  #if EITHER(AIR_ASSIST, COOLANT_FLOOD)
     static void M8();
   #endif
+
+  #if EITHER(AIR_ASSIST, COOLANT_CONTROL)
     static void M9();
   #endif
 
+  #if ENABLED(AIR_EVACUATION)
+    static void M10();
+    static void M11();
+  #endif
+
   #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
     static void M12();
   #endif

ini/features.ini

@@ -166,7 +166,7 @@ HAS_USER_THERMISTORS                   = src_filter=+<src/gcode/config/M305.cpp>
 SD_ABORT_ON_ENDSTOP_HIT                = src_filter=+<src/gcode/config/M540.cpp>
 BAUD_RATE_GCODE                        = src_filter=+<src/gcode/config/M575.cpp>
 HAS_SMART_EFF_MOD                      = src_filter=+<src/gcode/config/M672.cpp>
-COOLANT_CONTROL                        = src_filter=+<src/gcode/control/M7-M9.cpp>
+COOLANT_CONTROL|AIR_ASSIST             = src_filter=+<src/gcode/control/M7-M9.cpp>
 AIR_EVACUATION                         = src_filter=+<src/gcode/control/M10-M11.cpp>
 HAS_SOFTWARE_ENDSTOPS                  = src_filter=+<src/gcode/control/M211.cpp>
 HAS_DUPLICATION_MODE                   = src_filter=+<src/gcode/control/M605.cpp>