Localize M119 in Endstops class

Marlin/Marlin_main.cpp

 /**
  * M119: Output endstop states to serial output
  */
-inline void gcode_M119() {
-  SERIAL_PROTOCOLLN(MSG_M119_REPORT);
-  #if HAS_X_MIN
-    SERIAL_PROTOCOLPGM(MSG_X_MIN);
-    SERIAL_PROTOCOLLN(((READ(X_MIN_PIN)^X_MIN_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
-  #endif
-  #if HAS_X_MAX
-    SERIAL_PROTOCOLPGM(MSG_X_MAX);
-    SERIAL_PROTOCOLLN(((READ(X_MAX_PIN)^X_MAX_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
-  #endif
-  #if HAS_Y_MIN
-    SERIAL_PROTOCOLPGM(MSG_Y_MIN);
-    SERIAL_PROTOCOLLN(((READ(Y_MIN_PIN)^Y_MIN_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
-  #endif
-  #if HAS_Y_MAX
-    SERIAL_PROTOCOLPGM(MSG_Y_MAX);
-    SERIAL_PROTOCOLLN(((READ(Y_MAX_PIN)^Y_MAX_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
-  #endif
-  #if HAS_Z_MIN
-    SERIAL_PROTOCOLPGM(MSG_Z_MIN);
-    SERIAL_PROTOCOLLN(((READ(Z_MIN_PIN)^Z_MIN_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
-  #endif
-  #if HAS_Z_MAX
-    SERIAL_PROTOCOLPGM(MSG_Z_MAX);
-    SERIAL_PROTOCOLLN(((READ(Z_MAX_PIN)^Z_MAX_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
-  #endif
-  #if HAS_Z2_MAX
-    SERIAL_PROTOCOLPGM(MSG_Z2_MAX);
-    SERIAL_PROTOCOLLN(((READ(Z2_MAX_PIN)^Z2_MAX_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
-  #endif
-  #if HAS_Z_PROBE
-    SERIAL_PROTOCOLPGM(MSG_Z_PROBE);
-    SERIAL_PROTOCOLLN(((READ(Z_MIN_PROBE_PIN)^Z_MIN_PROBE_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
-  #endif
-}
+inline void gcode_M119() { endstops.M119(); }
 
 /**
  * M120: Enable endstops and set non-homing endstop state to "enabled"

Marlin/endstops.cpp

   }
 } // Endstops::report_state
 
+void Endstops::M119() {
+  SERIAL_PROTOCOLLN(MSG_M119_REPORT);
+  #if HAS_X_MIN
+    SERIAL_PROTOCOLPGM(MSG_X_MIN);
+    SERIAL_PROTOCOLLN(((READ(X_MIN_PIN)^X_MIN_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
+  #endif
+  #if HAS_X_MAX
+    SERIAL_PROTOCOLPGM(MSG_X_MAX);
+    SERIAL_PROTOCOLLN(((READ(X_MAX_PIN)^X_MAX_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
+  #endif
+  #if HAS_Y_MIN
+    SERIAL_PROTOCOLPGM(MSG_Y_MIN);
+    SERIAL_PROTOCOLLN(((READ(Y_MIN_PIN)^Y_MIN_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
+  #endif
+  #if HAS_Y_MAX
+    SERIAL_PROTOCOLPGM(MSG_Y_MAX);
+    SERIAL_PROTOCOLLN(((READ(Y_MAX_PIN)^Y_MAX_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
+  #endif
+  #if HAS_Z_MIN
+    SERIAL_PROTOCOLPGM(MSG_Z_MIN);
+    SERIAL_PROTOCOLLN(((READ(Z_MIN_PIN)^Z_MIN_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
+  #endif
+  #if HAS_Z_MAX
+    SERIAL_PROTOCOLPGM(MSG_Z_MAX);
+    SERIAL_PROTOCOLLN(((READ(Z_MAX_PIN)^Z_MAX_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
+  #endif
+  #if HAS_Z2_MAX
+    SERIAL_PROTOCOLPGM(MSG_Z2_MAX);
+    SERIAL_PROTOCOLLN(((READ(Z2_MAX_PIN)^Z2_MAX_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
+  #endif
+  #if HAS_Z_PROBE
+    SERIAL_PROTOCOLPGM(MSG_Z_PROBE);
+    SERIAL_PROTOCOLLN(((READ(Z_MIN_PROBE_PIN)^Z_MIN_PROBE_ENDSTOP_INVERTING) ? MSG_ENDSTOP_HIT : MSG_ENDSTOP_OPEN));
+  #endif
+} // Endstops::M119
+
 // Check endstops - Called from ISR!
 void Endstops::update() {
 

Marlin/endstops.h

      */
     void report_state(); //call from somewhere to create an serial error message with the locations the endstops where hit, in case they were triggered
 
+    /**
+     * Report endstop positions in response to M119
+     */
+    void M119();
+
     // Enable / disable endstop checking globally
     FORCE_INLINE void enable_globally(bool onoff=true) { enabled_globally = enabled = onoff; }