SPINDLE_LASER_ENABLE => SPINDLE_LASER_ENA

Marlin/src/HAL/HAL_AVR/SanityCheck.h

  * Sanity checks for Spindle / Laser
  */
 #if ENABLED(SPINDLE_LASER_ENABLE)
-  #if !PIN_EXISTS(SPINDLE_LASER_ENABLE)
-    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENABLE_PIN."
+  #if !PIN_EXISTS(SPINDLE_LASER_ENA)
+    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENA_PIN."
   #elif SPINDLE_DIR_CHANGE && !PIN_EXISTS(SPINDLE_DIR)
     #error "SPINDLE_DIR_PIN not defined."
   #elif ENABLED(SPINDLE_LASER_PWM) && PIN_EXISTS(SPINDLE_LASER_PWM)

Marlin/src/HAL/HAL_LINUX/SanityCheck.h

  */
 
 #if ENABLED(SPINDLE_LASER_ENABLE)
-  #if !PIN_EXISTS(SPINDLE_LASER_ENABLE)
-    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENABLE_PIN."
+  #if !PIN_EXISTS(SPINDLE_LASER_ENA)
+    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENA_PIN."
   #elif SPINDLE_DIR_CHANGE && !PIN_EXISTS(SPINDLE_DIR)
     #error "SPINDLE_DIR_PIN not defined."
   #elif ENABLED(SPINDLE_LASER_PWM) && PIN_EXISTS(SPINDLE_LASER_PWM)

Marlin/src/HAL/HAL_LPC1768/SanityCheck.h

  */
 
 #if ENABLED(SPINDLE_LASER_ENABLE)
-  #if !PIN_EXISTS(SPINDLE_LASER_ENABLE)
-    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENABLE_PIN."
+  #if !PIN_EXISTS(SPINDLE_LASER_ENA)
+    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENA_PIN."
   #elif SPINDLE_DIR_CHANGE && !PIN_EXISTS(SPINDLE_DIR)
     #error "SPINDLE_DIR_PIN not defined."
   #elif ENABLED(SPINDLE_LASER_PWM) && PIN_EXISTS(SPINDLE_LASER_PWM)

Marlin/src/HAL/HAL_STM32/SanityCheck.h

  * Test Re-ARM specific configuration values for errors at compile-time.
  */
 #if ENABLED(SPINDLE_LASER_ENABLE)
-  #if !PIN_EXISTS(SPINDLE_LASER_ENABLE)
-    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENABLE_PIN."
+  #if !PIN_EXISTS(SPINDLE_LASER_ENA)
+    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENA_PIN."
   #elif SPINDLE_DIR_CHANGE && !PIN_EXISTS(SPINDLE_DIR)
     #error "SPINDLE_DIR_PIN not defined."
   #elif ENABLED(SPINDLE_LASER_PWM) && PIN_EXISTS(SPINDLE_LASER_PWM)

Marlin/src/HAL/HAL_STM32F1/SanityCheck.h

  * Test Re-ARM specific configuration values for errors at compile-time.
  */
 #if ENABLED(SPINDLE_LASER_ENABLE)
-  #if !PIN_EXISTS(SPINDLE_LASER_ENABLE)
-    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENABLE_PIN."
+  #if !PIN_EXISTS(SPINDLE_LASER_ENA)
+    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENA_PIN."
   #elif SPINDLE_DIR_CHANGE && !PIN_EXISTS(SPINDLE_DIR)
     #error "SPINDLE_DIR_PIN not defined."
   #elif ENABLED(SPINDLE_LASER_PWM) && PIN_EXISTS(SPINDLE_LASER_PWM)

Marlin/src/HAL/HAL_STM32F4/SanityCheck.h

  * Test Re-ARM specific configuration values for errors at compile-time.
  */
 #if ENABLED(SPINDLE_LASER_ENABLE)
-  #if !PIN_EXISTS(SPINDLE_LASER_ENABLE)
-    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENABLE_PIN."
+  #if !PIN_EXISTS(SPINDLE_LASER_ENA)
+    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENA_PIN."
   #elif SPINDLE_DIR_CHANGE && !PIN_EXISTS(SPINDLE_DIR)
     #error "SPINDLE_DIR_PIN not defined."
   #elif ENABLED(SPINDLE_LASER_PWM) && PIN_EXISTS(SPINDLE_LASER_PWM)

Marlin/src/HAL/HAL_STM32F7/SanityCheck.h

  * Test Re-ARM specific configuration values for errors at compile-time.
  */
 #if ENABLED(SPINDLE_LASER_ENABLE)
-  #if !PIN_EXISTS(SPINDLE_LASER_ENABLE)
-    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENABLE_PIN."
+  #if !PIN_EXISTS(SPINDLE_LASER_ENA)
+    #error "SPINDLE_LASER_ENABLE requires SPINDLE_LASER_ENA_PIN."
   #elif SPINDLE_DIR_CHANGE && !PIN_EXISTS(SPINDLE_DIR)
     #error "SPINDLE_DIR_PIN not defined."
   #elif ENABLED(SPINDLE_LASER_PWM) && PIN_EXISTS(SPINDLE_LASER_PWM)

Marlin/src/Marlin.cpp

   #endif
 
   #if ENABLED(SPINDLE_LASER_ENABLE)
-    OUT_WRITE(SPINDLE_LASER_ENABLE_PIN, !SPINDLE_LASER_ENABLE_INVERT);  // init spindle to off
+    OUT_WRITE(SPINDLE_LASER_ENA_PIN, !SPINDLE_LASER_ENABLE_INVERT);  // init spindle to off
     #if SPINDLE_DIR_CHANGE
       OUT_WRITE(SPINDLE_DIR_PIN, SPINDLE_INVERT_DIR ? 255 : 0);  // init rotation to clockwise (M3)
     #endif

Marlin/src/gcode/control/M3-M5.cpp

  * NOTE: A minimum PWM frequency of 50 Hz is needed. All prescaler
  *       factors for timers 2, 3, 4, and 5 are acceptable.
  *
- *  SPINDLE_LASER_ENABLE_PIN needs an external pullup or it may power on
+ *  SPINDLE_LASER_ENA_PIN needs an external pullup or it may power on
  *  the spindle/laser during power-up or when connecting to the host
  *  (usually goes through a reset which sets all I/O pins to tri-state)
  *
  */
 
 inline void set_spindle_laser_ocr(const uint8_t ocr) {
-  WRITE(SPINDLE_LASER_ENABLE_PIN, SPINDLE_LASER_ENABLE_INVERT); // turn spindle on (active low)
+  WRITE(SPINDLE_LASER_ENA_PIN, SPINDLE_LASER_ENABLE_INVERT); // turn spindle on (active low)
   analogWrite(SPINDLE_LASER_PWM_PIN, (SPINDLE_LASER_PWM_INVERT) ? 255 - ocr : ocr);
 }
 
 
   void update_spindle_laser_power() {
     if (spindle_laser_power == 0) {
-      WRITE(SPINDLE_LASER_ENABLE_PIN, !SPINDLE_LASER_ENABLE_INVERT);                      // turn spindle off (active low)
+      WRITE(SPINDLE_LASER_ENA_PIN, !SPINDLE_LASER_ENABLE_INVERT);                      // turn spindle off (active low)
       analogWrite(SPINDLE_LASER_PWM_PIN, SPINDLE_LASER_PWM_INVERT ? 255 : 0);             // only write low byte
       delay_for_power_down();
     }
 #endif // SPINDLE_LASER_PWM
 
 bool spindle_laser_enabled() {
-  return !!spindle_laser_power; // READ(SPINDLE_LASER_ENABLE_PIN) == SPINDLE_LASER_ENABLE_INVERT;
+  return !!spindle_laser_power; // READ(SPINDLE_LASER_ENA_PIN) == SPINDLE_LASER_ENABLE_INVERT;
 }
 
 void set_spindle_laser_enabled(const bool enable) {
     update_spindle_laser_power();
   #else
     if (enable) {
-      WRITE(SPINDLE_LASER_ENABLE_PIN, SPINDLE_LASER_ENABLE_INVERT);
+      WRITE(SPINDLE_LASER_ENA_PIN, SPINDLE_LASER_ENABLE_INVERT);
       delay_for_power_up();
     }
     else {
-      WRITE(SPINDLE_LASER_ENABLE_PIN, !SPINDLE_LASER_ENABLE_INVERT);
+      WRITE(SPINDLE_LASER_ENA_PIN, !SPINDLE_LASER_ENABLE_INVERT);
       delay_for_power_down();
     }
   #endif

Marlin/src/inc/SanityCheck.h

   #error "MAX6675_SS is now MAX6675_SS_PIN. Please update your configuration and/or pins."
 #elif defined(MAX6675_SS2)
   #error "MAX6675_SS2 is now MAX6675_SS2_PIN. Please update your configuration and/or pins."
+#elif defined(SPINDLE_LASER_ENABLE_PIN)
+  #error "SPINDLE_LASER_ENABLE_PIN is now SPINDLE_LASER_ENA_PIN. Please update your configuration and/or pins."
 #elif defined(TMC_Z_CALIBRATION)
   #error "TMC_Z_CALIBRATION has been deprecated in favor of Z_STEPPER_AUTO_ALIGN. Please update your configuration."
 #elif defined(Z_MIN_PROBE_ENDSTOP)

Marlin/src/pins/pinsDebug_list.h

 #if PIN_EXISTS(SPINDLE_ENABLE)
   REPORT_NAME_DIGITAL(__LINE__, SPINDLE_ENABLE_PIN)
 #endif
-#if PIN_EXISTS(SPINDLE_LASER_ENABLE)
-  REPORT_NAME_DIGITAL(__LINE__, SPINDLE_LASER_ENABLE_PIN)
+#if PIN_EXISTS(SPINDLE_LASER_ENA)
+  REPORT_NAME_DIGITAL(__LINE__, SPINDLE_LASER_ENA_PIN)
 #endif
 #if PIN_EXISTS(SPINDLE_LASER_PWM)
   REPORT_NAME_DIGITAL(__LINE__, SPINDLE_LASER_PWM_PIN)

Marlin/src/pins/pins_3DRAG.h

  *
  *      stepper signal           socket name       socket name
  *                                          -------
- *       SPINDLE_LASER_ENABLE_PIN /ENABLE  O|     |O  VMOT
+ *       SPINDLE_LASER_ENA_PIN    /ENABLE  O|     |O  VMOT
  *                                    MS1  O|     |O  GND
  *                                    MS2  O|     |O  2B
  *                                    MS3  O|     |O  2A
  *  Note: Socket names vary from vendor to vendor
  */
 #undef SPINDLE_LASER_PWM_PIN    // Definitions in pins_RAMPS.h are not good with 3DRAG
-#undef SPINDLE_LASER_ENABLE_PIN
+#undef SPINDLE_LASER_ENA_PIN
 #undef SPINDLE_DIR_PIN
 
 #if ENABLED(SPINDLE_LASER_ENABLE)
     #define Z_ENABLE_PIN             24
     #define Z_STEP_PIN               26
     #define SPINDLE_LASER_PWM_PIN    46   // MUST BE HARDWARE PWM
-    #define SPINDLE_LASER_ENABLE_PIN 62   // Pin should have a pullup!
+    #define SPINDLE_LASER_ENA_PIN    62   // Pin should have a pullup!
     #define SPINDLE_DIR_PIN          48
   #elif !BOTH(ULTRA_LCD, NEWPANEL)     // use expansion header if no LCD in use
-    #define SPINDLE_LASER_ENABLE_PIN 16   // Pin should have a pullup/pulldown!
+    #define SPINDLE_LASER_ENA_PIN    16   // Pin should have a pullup/pulldown!
     #define SPINDLE_DIR_PIN          17
   #endif
 #endif

Marlin/src/pins/pins_AZTEEG_X3.h

 // M3/M4/M5 - Spindle/Laser Control
 //
 #undef SPINDLE_LASER_PWM_PIN    // Definitions in pins_RAMPS.h are no good with the AzteegX3 board
-#undef SPINDLE_LASER_ENABLE_PIN
+#undef SPINDLE_LASER_ENA_PIN
 #undef SPINDLE_DIR_PIN
 
 #if ENABLED(SPINDLE_LASER_ENABLE)
     #define SERVO0_PIN     11
   #endif
   #define SPINDLE_LASER_PWM_PIN     7   // MUST BE HARDWARE PWM
-  #define SPINDLE_LASER_ENABLE_PIN 20   // Pin should have a pullup!
+  #define SPINDLE_LASER_ENA_PIN    20   // Pin should have a pullup!
   #define SPINDLE_DIR_PIN          21
 #endif

Marlin/src/pins/pins_AZTEEG_X3_PRO.h

 // M3/M4/M5 - Spindle/Laser Control
 //
 #undef SPINDLE_LASER_PWM_PIN    // Definitions in pins_RAMPS.h are no good with the AzteegX3pro board
-#undef SPINDLE_LASER_ENABLE_PIN
+#undef SPINDLE_LASER_ENA_PIN
 #undef SPINDLE_DIR_PIN
 
 #if ENABLED(SPINDLE_LASER_ENABLE)   // EXP2 header
     #define BTN_EN2             31   // need 7 for the spindle speed PWM
   #endif
   #define SPINDLE_LASER_PWM_PIN     7   // must have a hardware PWM
-  #define SPINDLE_LASER_ENABLE_PIN 20   // Pin should have a pullup!
+  #define SPINDLE_LASER_ENA_PIN    20   // Pin should have a pullup!
   #define SPINDLE_DIR_PIN          21
 #endif

Marlin/src/pins/pins_BAM_DICE_DUE.h

 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#define SPINDLE_LASER_ENABLE_PIN 66   // Pin should have a pullup/pulldown!
+#define SPINDLE_LASER_ENA_PIN    66   // Pin should have a pullup/pulldown!
 #define SPINDLE_DIR_PIN          67
 #define SPINDLE_LASER_PWM_PIN    44   // MUST BE HARDWARE PWM
 

Marlin/src/pins/pins_BQ_ZUM_MEGA_3D.h

 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#define SPINDLE_LASER_ENABLE_PIN 40   // Pin should have a pullup/pulldown!
+#define SPINDLE_LASER_ENA_PIN    40   // Pin should have a pullup/pulldown!
 #define SPINDLE_LASER_PWM_PIN    44   // MUST BE HARDWARE PWM
 #define SPINDLE_DIR_PIN          42
 

Marlin/src/pins/pins_COHESION3D_MINI.h

 //
 #if ENABLED(SPINDLE_LASER_ENABLE)
   #undef HEATER_0_PIN
-  #define SPINDLE_LASER_ENABLE_PIN  P2_07   // FET 1
+  #define SPINDLE_LASER_ENA_PIN     P2_07   // FET 1
   #undef HEATER_BED_PIN
   #define SPINDLE_LASER_PWM_PIN     P2_05   // Bed FET
   #undef FAN_PIN

Marlin/src/pins/pins_COHESION3D_REMIX.h

 //
 #if ENABLED(SPINDLE_LASER_ENABLE)
   #undef HEATER_0_PIN
-  #define SPINDLE_LASER_ENABLE_PIN  P2_07   // FET 1
+  #define SPINDLE_LASER_ENA_PIN     P2_07   // FET 1
   #undef HEATER_BED_PIN
   #define SPINDLE_LASER_PWM_PIN     P2_05   // Bed FET
   #undef FAN_PIN

Marlin/src/pins/pins_EINSY_RAMBO.h

 //
 // use P1 connector for spindle pins
 #define SPINDLE_LASER_PWM_PIN     9   // MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN 18   // Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN    18   // Pin should have a pullup!
 #define SPINDLE_DIR_PIN          19
 
 //

Marlin/src/pins/pins_EINSY_RETRO.h

 //
 // use P1 connector for spindle pins
 #define SPINDLE_LASER_PWM_PIN     9   // MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN 18   // Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN    18   // Pin should have a pullup!
 #define SPINDLE_DIR_PIN          19
 
 //

Marlin/src/pins/pins_FELIX2.h

 // M3/M4/M5 - Spindle/Laser Control
 //
 #undef SPINDLE_LASER_PWM_PIN     // Definitions in pins_RAMPS.h are not valid with this board
-#undef SPINDLE_LASER_ENABLE_PIN
+#undef SPINDLE_LASER_ENA_PIN
 #undef SPINDLE_DIR_PIN

Marlin/src/pins/pins_FORMBOT_RAPTOR2.h

 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#if ENABLED(SPINDLE_LASER_ENABLE) && !PIN_EXISTS(SPINDLE_LASER_ENABLE)
+#if ENABLED(SPINDLE_LASER_ENABLE) && !PIN_EXISTS(SPINDLE_LASER_ENA)
   #if !NUM_SERVOS                       // Try to use servo connector first
-    #define SPINDLE_LASER_ENABLE_PIN  6 // Pin should have a pullup/pulldown!
+    #define SPINDLE_LASER_ENA_PIN     6 // Pin should have a pullup/pulldown!
     #define SPINDLE_LASER_PWM_PIN     4 // MUST BE HARDWARE PWM
     #define SPINDLE_DIR_PIN           5
   #elif !GREEDY_PANEL                   // Try to use AUX2
-    #define SPINDLE_LASER_ENABLE_PIN 40 // Pin should have a pullup/pulldown!
+    #define SPINDLE_LASER_ENA_PIN    40 // Pin should have a pullup/pulldown!
     #define SPINDLE_LASER_PWM_PIN    44 // MUST BE HARDWARE PWM
     #define SPINDLE_DIR_PIN          65
   #endif
 
 #undef GREEDY_PANEL
 
-#if ENABLED(CASE_LIGHT_ENABLE) && PIN_EXISTS(CASE_LIGHT) && (CASE_LIGHT_PIN == SPINDLE_LASER_ENABLE_PIN || CASE_LIGHT_PIN == SPINDLE_LASER_PWM_PIN)
+#if ENABLED(CASE_LIGHT_ENABLE) && PIN_EXISTS(CASE_LIGHT) && (CASE_LIGHT_PIN == SPINDLE_LASER_ENA_PIN || CASE_LIGHT_PIN == SPINDLE_LASER_PWM_PIN)
   #error "CASE_LIGHT_PIN conflicts with a Spindle / Laser pin."
 #endif

Marlin/src/pins/pins_FORMBOT_TREX3.h

 #endif
 
 #define SPINDLE_LASER_PWM_PIN     7   // MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN  4   // Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN     4   // Pin should have a pullup!
 
 // Use the RAMPS 1.4 Analog input 5 on the AUX2 connector
 #define FILWIDTH_PIN        5   // Analog Input

Marlin/src/pins/pins_GEN6.h

 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#define SPINDLE_LASER_ENABLE_PIN  5   // Pin should have a pullup/pulldown!
+#define SPINDLE_LASER_ENA_PIN     5   // Pin should have a pullup/pulldown!
 #define SPINDLE_LASER_PWM_PIN    16   // MUST BE HARDWARE PWM
 #define SPINDLE_DIR_PIN           6

Marlin/src/pins/pins_GEN7_12.h

 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#define SPINDLE_LASER_ENABLE_PIN 10   // Pin should have a pullup/pulldown!
+#define SPINDLE_LASER_ENA_PIN    10   // Pin should have a pullup/pulldown!
 #define SPINDLE_DIR_PIN          11
 #if GEN7_VERSION < 13
   #define SPINDLE_LASER_PWM_PIN  16   // MUST BE HARDWARE PWM

Marlin/src/pins/pins_GEN7_14.h

 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#define SPINDLE_LASER_ENABLE_PIN 20   // Pin should have a pullup/pulldown!
+#define SPINDLE_LASER_ENA_PIN    20   // Pin should have a pullup/pulldown!
 #define SPINDLE_LASER_PWM_PIN    16   // MUST BE HARDWARE PWM
 #define SPINDLE_DIR_PIN          21

Marlin/src/pins/pins_GEN7_CUSTOM.h

 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#define SPINDLE_LASER_ENABLE_PIN  5   // Pin should have a pullup/pulldown!
+#define SPINDLE_LASER_ENA_PIN     5   // Pin should have a pullup/pulldown!
 #define SPINDLE_LASER_PWM_PIN    16   // MUST BE HARDWARE PWM
 #define SPINDLE_DIR_PIN           6

Marlin/src/pins/pins_MEGACONTROLLER.h

 // M3/M4/M5 - Spindle/Laser Control
 //
 #define SPINDLE_LASER_PWM_PIN     6   // MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN  7   // Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN     7   // Pin should have a pullup!
 #define SPINDLE_DIR_PIN           8

Marlin/src/pins/pins_MEGATRONICS.h

 // M3/M4/M5 - Spindle/Laser Control
 //
 #define SPINDLE_LASER_PWM_PIN     3   // MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN  4   // Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN     4   // Pin should have a pullup!
 #define SPINDLE_DIR_PIN          11

Marlin/src/pins/pins_MEGATRONICS_2.h

 // M3/M4/M5 - Spindle/Laser Control
 //
 #define SPINDLE_LASER_PWM_PIN     3   // MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN 16   // Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN    16   // Pin should have a pullup!
 #define SPINDLE_DIR_PIN          11

Marlin/src/pins/pins_MEGATRONICS_3.h

 //
 #if DISABLED(REPRAPWORLD_KEYPAD)        // try to use the keypad connector first
   #define SPINDLE_LASER_PWM_PIN    44   // MUST BE HARDWARE PWM
-  #define SPINDLE_LASER_ENABLE_PIN 43   // Pin should have a pullup!
+  #define SPINDLE_LASER_ENA_PIN    43   // Pin should have a pullup!
   #define SPINDLE_DIR_PIN          42
 #elif EXTRUDERS <= 2
   // Hijack the last extruder so that we can get the PWM signal off the Y breakout
   #define Y_STEP_PIN               22
   #define Y_DIR_PIN                60
   #define SPINDLE_LASER_PWM_PIN     4   // MUST BE HARDWARE PWM
-  #define SPINDLE_LASER_ENABLE_PIN 17   // Pin should have a pullup!
+  #define SPINDLE_LASER_ENA_PIN    17   // Pin should have a pullup!
   #define SPINDLE_DIR_PIN           5
 #endif

Marlin/src/pins/pins_MIGHTYBOARD_REVE.h

 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#define SPINDLE_LASER_ENABLE_PIN 66   // K4   Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN    66   // K4   Pin should have a pullup!
 #define SPINDLE_LASER_PWM_PIN     8   // H5   MUST BE HARDWARE PWM
 #define SPINDLE_DIR_PIN          67   // K5
 

Marlin/src/pins/pins_MINIRAMBO.h

 //
 // use P1 connector for spindle pins
 #define SPINDLE_LASER_PWM_PIN     9   // MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN 18   // Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN    18   // Pin should have a pullup!
 #define SPINDLE_DIR_PIN          19
 
 //

Marlin/src/pins/pins_MINITRONICS.h

   #define HEATER_BED_PIN      4   // won't compile
   #define TEMP_BED_PIN       50
   #define TEMP_0_PIN         51
-  #define SPINDLE_LASER_ENABLE_PIN      52   // using A6 because it already has a pullup
+  #define SPINDLE_LASER_ENA_PIN         52   // using A6 because it already has a pullup
   #define SPINDLE_LASER_PWM_PIN          3   // WARNING - LED & resistor pull up to +12/+24V stepper voltage
   #define SPINDLE_DIR_PIN               53
 #endif

Marlin/src/pins/pins_MKS_BASE.h

 // M3/M4/M5 - Spindle/Laser Control
 //
 #define SPINDLE_LASER_PWM_PIN     2   // MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN 15   // Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN    15   // Pin should have a pullup!
 #define SPINDLE_DIR_PIN          19
 
 #include "pins_RAMPS.h"

Marlin/src/pins/pins_MKS_BASE_14.h

 // M3/M4/M5 - Spindle/Laser Control
 //
 #define SPINDLE_LASER_PWM_PIN     2   // X+ // PE4 ** Pin6  ** PWM2       **MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN 15   // Y+ // PJ0 ** Pin63 ** USART3_RX  **Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN    15   // Y+ // PJ0 ** Pin63 ** USART3_RX  **Pin should have a pullup!
 #define SPINDLE_DIR_PIN          19   // Z+ // PD2 ** Pin45 ** USART1_RX
 
 //

Marlin/src/pins/pins_RAMBO.h

 // M3/M4/M5 - Spindle/Laser Control
 //
 #define SPINDLE_LASER_PWM_PIN    45   // MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN 31   // Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN    31   // Pin should have a pullup!
 #define SPINDLE_DIR_PIN          32
 
 //

Marlin/src/pins/pins_RAMPS.h

   #define PS_ON_PIN        12
 #endif
 
-#if ENABLED(CASE_LIGHT_ENABLE) && !defined(CASE_LIGHT_PIN) && !defined(SPINDLE_LASER_ENABLE_PIN)
+#if ENABLED(CASE_LIGHT_ENABLE) && !defined(CASE_LIGHT_PIN) && !defined(SPINDLE_LASER_ENA_PIN)
   #if NUM_SERVOS <= 1 // try to use servo connector first
     #define CASE_LIGHT_PIN    6   // MUST BE HARDWARE PWM
   #elif !(BOTH(ULTRA_LCD, NEWPANEL) && ANY(PANEL_ONE, VIKI2, miniVIKI, MINIPANEL, REPRAPWORLD_KEYPAD))  // try to use AUX 2
 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#if ENABLED(SPINDLE_LASER_ENABLE) && !PIN_EXISTS(SPINDLE_LASER_ENABLE)
+#if ENABLED(SPINDLE_LASER_ENABLE) && !PIN_EXISTS(SPINDLE_LASER_ENA)
   #if !defined(NUM_SERVOS) || NUM_SERVOS == 0 // try to use servo connector first
-    #define SPINDLE_LASER_ENABLE_PIN  4   // Pin should have a pullup/pulldown!
+    #define SPINDLE_LASER_ENA_PIN     4   // Pin should have a pullup/pulldown!
     #define SPINDLE_LASER_PWM_PIN     6   // MUST BE HARDWARE PWM
     #define SPINDLE_DIR_PIN           5
   #elif !(BOTH(ULTRA_LCD, NEWPANEL) && ANY(PANEL_ONE, VIKI2, miniVIKI, MINIPANEL, REPRAPWORLD_KEYPAD))  // try to use AUX 2
-    #define SPINDLE_LASER_ENABLE_PIN 40   // Pin should have a pullup/pulldown!
+    #define SPINDLE_LASER_ENA_PIN    40   // Pin should have a pullup/pulldown!
     #define SPINDLE_LASER_PWM_PIN    44   // MUST BE HARDWARE PWM
     #define SPINDLE_DIR_PIN          65
   #endif

Marlin/src/pins/pins_RAMPS_FD_V1.h

 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#if ENABLED(SPINDLE_LASER_ENABLE) && !PIN_EXISTS(SPINDLE_LASER_ENABLE)
+#if ENABLED(SPINDLE_LASER_ENABLE) && !PIN_EXISTS(SPINDLE_LASER_ENA)
   #if HOTENDS < 3
-    #define SPINDLE_LASER_ENABLE_PIN  45   // Use E2 ENA
+    #define SPINDLE_LASER_ENA_PIN     45   // Use E2 ENA
     #define SPINDLE_LASER_PWM_PIN     12   // MUST BE HARDWARE PWM
     #define SPINDLE_DIR_PIN           47   // Use E2 DIR
   #endif

Marlin/src/pins/pins_RAMPS_LINUX.h

   #define PS_ON_PIN        12
 #endif
 
-#if ENABLED(CASE_LIGHT_ENABLE) && !defined(CASE_LIGHT_PIN) && !defined(SPINDLE_LASER_ENABLE_PIN)
+#if ENABLED(CASE_LIGHT_ENABLE) && !defined(CASE_LIGHT_PIN) && !defined(SPINDLE_LASER_ENA_PIN)
   #if NUM_SERVOS <= 1 // try to use servo connector first
     #define CASE_LIGHT_PIN    6   // MUST BE HARDWARE PWM
   #elif !(BOTH(ULTRA_LCD, NEWPANEL) && ANY(PANEL_ONE, VIKI2, miniVIKI, MINIPANEL, REPRAPWORLD_KEYPAD))  // try to use AUX 2
 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#if ENABLED(SPINDLE_LASER_ENABLE) && !PIN_EXISTS(SPINDLE_LASER_ENABLE)
+#if ENABLED(SPINDLE_LASER_ENABLE) && !PIN_EXISTS(SPINDLE_LASER_ENA)
   #if !defined(NUM_SERVOS) || NUM_SERVOS == 0 // try to use servo connector first
-    #define SPINDLE_LASER_ENABLE_PIN  4   // Pin should have a pullup/pulldown!
+    #define SPINDLE_LASER_ENA_PIN     4   // Pin should have a pullup/pulldown!
     #define SPINDLE_LASER_PWM_PIN     6   // MUST BE HARDWARE PWM
     #define SPINDLE_DIR_PIN           5
   #elif !(BOTH(ULTRA_LCD, NEWPANEL) && ANY(PANEL_ONE, VIKI2, miniVIKI, MINIPANEL, REPRAPWORLD_KEYPAD))  // try to use AUX 2
-    #define SPINDLE_LASER_ENABLE_PIN 40   // Pin should have a pullup/pulldown!
+    #define SPINDLE_LASER_ENA_PIN    40   // Pin should have a pullup/pulldown!
     #define SPINDLE_LASER_PWM_PIN    44   // MUST BE HARDWARE PWM
     #define SPINDLE_DIR_PIN          65
   #endif

Marlin/src/pins/pins_RAMPS_OLD.h

 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#define SPINDLE_LASER_ENABLE_PIN 41   // Pin should have a pullup/pulldown!
+#define SPINDLE_LASER_ENA_PIN    41   // Pin should have a pullup/pulldown!
 #define SPINDLE_LASER_PWM_PIN    45   // MUST BE HARDWARE PWM
 #define SPINDLE_DIR_PIN          43

Marlin/src/pins/pins_RAMPS_RE_ARM.h

   #define MAX6675_SS_PIN   P1_28
 #endif
 
-#if ENABLED(CASE_LIGHT_ENABLE) && !PIN_EXISTS(CASE_LIGHT) && !defined(SPINDLE_LASER_ENABLE_PIN)
+#if ENABLED(CASE_LIGHT_ENABLE) && !PIN_EXISTS(CASE_LIGHT) && !defined(SPINDLE_LASER_ENA_PIN)
   #if !defined(NUM_SERVOS) || NUM_SERVOS < 4   // Try to use servo connector
     #define CASE_LIGHT_PIN P1_18   // (4) MUST BE HARDWARE PWM
   #endif
 // M3/M4/M5 - Spindle/Laser Control
 //            Use servo pins, if available
 //
-#if ENABLED(SPINDLE_LASER_ENABLE) && !PIN_EXISTS(SPINDLE_LASER_ENABLE)
+#if ENABLED(SPINDLE_LASER_ENABLE) && !PIN_EXISTS(SPINDLE_LASER_ENA)
   #if NUM_SERVOS > 1
     #error "SPINDLE_LASER_ENABLE requires 3 free servo pins."
   #endif
-  #define SPINDLE_LASER_ENABLE_PIN SERVO1_PIN   // (6) Pin should have a pullup/pulldown!
+  #define SPINDLE_LASER_ENA_PIN    SERVO1_PIN   // (6) Pin should have a pullup/pulldown!
   #define SPINDLE_LASER_PWM_PIN    SERVO3_PIN   // (4) MUST BE HARDWARE PWM
   #define SPINDLE_DIR_PIN          SERVO2_PIN   // (5)
 #endif

Marlin/src/pins/pins_RUMBA.h

 #ifndef SPINDLE_LASER_PWM_PIN
   #define SPINDLE_LASER_PWM_PIN 4   // MUST BE HARDWARE PWM. Pin 4 interrupts OC0* and OC1* always in use?
 #endif
-#ifndef SPINDLE_LASER_ENABLE_PIN
-  #define SPINDLE_LASER_ENABLE_PIN 14   // Pin should have a pullup!
+#ifndef SPINDLE_LASER_ENA_PIN
+  #define SPINDLE_LASER_ENA_PIN    14   // Pin should have a pullup!
 #endif
 #ifndef SPINDLE_DIR_PIN
   #define SPINDLE_DIR_PIN  15

Marlin/src/pins/pins_SANGUINOLOLU_11.h

 #if ENABLED(SPINDLE_LASER_ENABLE)
   #if !MB(AZTEEG_X1) && ENABLED(SANGUINOLOLU_V_1_2) && !BOTH(ULTRA_LCD, NEWPANEL)  // try to use IO Header
 
-    #define SPINDLE_LASER_ENABLE_PIN 10   // Pin should have a pullup/pulldown!
+    #define SPINDLE_LASER_ENA_PIN    10   // Pin should have a pullup/pulldown!
     #define SPINDLE_LASER_PWM_PIN     4   // MUST BE HARDWARE PWM
     #define SPINDLE_DIR_PIN          11
 
      *                                /RESET  O|     |O  1A
      *                                /SLEEP  O|     |O  1B
      *  SPINDLE_LASER_PWM_PIN           STEP  O|     |O  VDD
-     *  SPINDLE_LASER_ENABLE_PIN         DIR  O|     |O  GND
+     *  SPINDLE_LASER_ENA_PIN         DIR  O|     |O  GND
      *                                         -------
      *
      *  Note: Socket names vary from vendor to vendor.
     #define X_ENABLE_PIN             14
     #define X_STEP_PIN                1
     #define SPINDLE_LASER_PWM_PIN    15   // MUST BE HARDWARE PWM
-    #define SPINDLE_LASER_ENABLE_PIN 21   // Pin should have a pullup!
+    #define SPINDLE_LASER_ENA_PIN    21   // Pin should have a pullup!
     #define SPINDLE_DIR_PIN          -1   // No pin available on the socket for the direction pin
   #endif
 #endif // SPINDLE_LASER_ENABLE

Marlin/src/pins/pins_SAV_MKI.h

   // M3/M4/M5 - Spindle/Laser Control
   //
   #define SPINDLE_LASER_PWM_PIN    24   // B4  PWM2A
-  #define SPINDLE_LASER_ENABLE_PIN 39   // F1  Pin should have a pullup!
+  #define SPINDLE_LASER_ENA_PIN    39   // F1  Pin should have a pullup!
   #define SPINDLE_DIR_PIN          40   // F2
 
   #define CASE_LIGHT_PIN            0   // D0  PWM0B

Marlin/src/pins/pins_STM3R_MINI.h

 // Laser control
 #if ENABLED(SPINDLE_LASER_ENABLE)
   #define SPINDLE_LASER_PWM_PIN     PB8
-  #define SPINDLE_LASER_ENABLE_PIN  PD5
+  #define SPINDLE_LASER_ENA_PIN     PD5
 #endif
 
 //

Marlin/src/pins/pins_TEENSY2.h

 //
 // M3/M4/M5 - Spindle/Laser Control
 //
-#define SPINDLE_LASER_ENABLE_PIN  5   // D5  Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN     5   // D5  Pin should have a pullup!
 #define SPINDLE_LASER_PWM_PIN     0   // D0 PWM0B   MUST BE HARDWARE PWM
 #define SPINDLE_DIR_PIN           7   // D7

Marlin/src/pins/pins_TEENSYLU.h

 // M3/M4/M5 - Spindle/Laser Control
 //
 #define SPINDLE_LASER_PWM_PIN    24   // B4 IO-3 PWM2A - MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN 39   // F1 IO-11 - Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN    39   // F1 IO-11 - Pin should have a pullup!
 #define SPINDLE_DIR_PIN          40   // F2 IO-9

Marlin/src/pins/pins_ULTIMAIN_2.h

 #if ENABLED(SPINDLE_LASER_ENABLE)   // use the LED_PIN for spindle speed control or case light
   #undef LED_PIN
   #define SPINDLE_DIR_PIN          16
-  #define SPINDLE_LASER_ENABLE_PIN 17   // Pin should have a pullup!
+  #define SPINDLE_LASER_ENA_PIN    17   // Pin should have a pullup!
   #define SPINDLE_LASER_PWM_PIN     8   // MUST BE HARDWARE PWM
 #else
   #undef LED_PIN

Marlin/src/pins/pins_ULTIMAKER.h

 // M3/M4/M5 - Spindle/Laser Control
 //
 #define SPINDLE_LASER_PWM_PIN     9   // MUST BE HARDWARE PWM
-#define SPINDLE_LASER_ENABLE_PIN 10   // Pin should have a pullup!
+#define SPINDLE_LASER_ENA_PIN    10   // Pin should have a pullup!
 #define SPINDLE_DIR_PIN          11   // use the EXP3 PWM header

Marlin/src/pins/pins_ULTIMAKER_OLD.h

 
     #define SPINDLE_DIR_PIN          10   // SW4
     #define SPINDLE_LASER_PWM_PIN     9   // SW5  MUST BE HARDWARE PWM
-    #define SPINDLE_LASER_ENABLE_PIN  8   // SW6  Pin should have a pullup!
+    #define SPINDLE_LASER_ENA_PIN     8   // SW6  Pin should have a pullup!
 
   #elif ENABLED(board_rev_1_5)      // use the same pins - but now they are on a different connector
 
     #define SPINDLE_DIR_PIN          10   // EXP3-6 (silkscreen says 10)
     #define SPINDLE_LASER_PWM_PIN     9   // EXP3-7 (silkscreen says 9) MUST BE HARDWARE PWM
-    #define SPINDLE_LASER_ENABLE_PIN  8   // EXP3-8 (silkscreen says 8) Pin should have a pullup!
+    #define SPINDLE_LASER_ENA_PIN     8   // EXP3-8 (silkscreen says 8) Pin should have a pullup!
 
   #elif ENABLED(board_rev_1_1_TO_1_3)
 
       #define E0_ENABLE_PIN            48
       #define SPINDLE_DIR_PIN          43
       #define SPINDLE_LASER_PWM_PIN    45   // MUST BE HARDWARE PWM
-      #define SPINDLE_LASER_ENABLE_PIN 41   // Pin should have a pullup!
+      #define SPINDLE_LASER_ENA_PIN    41   // Pin should have a pullup!
     #elif TEMP_SENSOR_BED == 0  // Can't use E0 so see if HEATER_BED_PIN is available
       #undef HEATER_BED_PIN
       #define SPINDLE_DIR_PIN          38   // Probably pin 4 on 10 pin connector closest to the E0 socket
       #define SPINDLE_LASER_PWM_PIN     4   // MUST BE HARDWARE PWM - Special precautions usually needed.
-      #define SPINDLE_LASER_ENABLE_PIN 40   // Pin should have a pullup! (Probably pin 6 on the 10-pin
+      #define SPINDLE_LASER_ENA_PIN    40   // Pin should have a pullup! (Probably pin 6 on the 10-pin
                                             // connector closest to the E0 socket)
     #endif
   #endif
  *
  *         spindle signal     socket name       socket name
  *                                       -------
- * SPINDLE_LASER_ENABLE_PIN    /ENABLE  *|     |O  VMOT
+ * SPINDLE_LASER_ENA_PIN    /ENABLE  *|     |O  VMOT
  *                                 MS1  O|     |O  GND
  *                                 MS2  O|     |O  2B
  *                                 MS3  O|     |O  2A