🔖 Marlin 2.0.3.1

Followup for #16723

Marlin/Configuration.h

@@ -379,7 +379,8 @@
  *    13 : 100k Hisens 3950  1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE"
  *    15 : 100k thermistor calibration for JGAurora A5 hotend
  *    18 : ATC Semitec 204GT-2 (4.7k pullup) Dagoma.Fr - MKS_Base_DKU001327
- *    20 : Pt100 with circuit in the Ultimainboard V2.x
+ *    20 : Pt100 with circuit in the Ultimainboard V2.x with 5v excitation (AVR)
+ *    21 : Pt100 with circuit in the Ultimainboard V2.x with 3.3v excitation (STM32 \ LPC176x....)
  *   201 : Pt100 with circuit in Overlord, similar to Ultimainboard V2.x
  *    60 : 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
  *    61 : 100k Formbot / Vivedino 3950 350C thermistor 4.7k pullup

Marlin/Configuration_adv.h

@@ -819,7 +819,7 @@
   // probing on a screwhead or hollow washer, probe near the edges.
   //#define CALIBRATION_MEASURE_AT_TOP_EDGES
 
-  // Define pin which is read during calibration
+  // Define the pin to read during calibration
   #ifndef CALIBRATION_PIN
     #define CALIBRATION_PIN -1 // Override in pins.h or set to -1 to use your Z endstop
     #define CALIBRATION_PIN_INVERTING false // Set to true to invert the pin
@@ -1874,7 +1874,7 @@
  * TMC26X Stepper Driver options
  *
  * The TMC26XStepper library is required for this stepper driver.
- * https://github.com/trinamic/TMC26XStepper
+ * https://github.com/MarlinFirmware/TMC26XStepper
  */
 #if HAS_DRIVER(TMC26X)
 

Marlin/Version.h

@@ -28,7 +28,7 @@
 /**
  * Marlin release version identifier
  */
-//#define SHORT_BUILD_VERSION "2.0.2"
+//#define SHORT_BUILD_VERSION "2.0.3.1"
 
 /**
  * Verbose version identifier which should contain a reference to the location
@@ -41,7 +41,7 @@
  * here we define this default string as the date where the latest release
  * version was tagged.
  */
-//#define STRING_DISTRIBUTION_DATE "2020-01-27"
+//#define STRING_DISTRIBUTION_DATE "2020-01-31"
 
 /**
  * Defines a generic printer name to be output to the LCD after booting Marlin.

Marlin/src/HAL/HAL_LPC1768/u8g/u8g_com_HAL_LPC1768_ssd_sw_i2c.cpp under construction

@@ -1,254 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-/**
- * Based on U8G2 code - u8x8_byte.c
- *
- * Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
- *
- * Copyright (c) 2016, olikraus@gmail.com
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- *  * Redistributions of source code must retain the above copyright notice, this list
- *    of conditions and the following disclaimer.
- *
- *  * Redistributions in binary form must reproduce the above copyright notice, this
- *    list of conditions and the following disclaimer in the documentation and/or other
- *    materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * Software i2c,
- * ignores ACK response (which is anyway not provided by some displays)
- * also does not allow reading from the device
- */
-
-#ifdef TARGET_LPC1768
-
-#include "../../inc/MarlinConfigPre.h"
-
-#if HAS_GRAPHICAL_LCD
-
-#include <U8glib.h>
-
-//void pinMode(int16_t pin, uint8_t mode);
-//void digitalWrite(int16_t pin, uint8_t pin_status);
-
-
-#define I2C_SLA         (0x3C*2)
-//#define I2C_CMD_MODE  0x080
-#define I2C_CMD_MODE    0x000
-#define I2C_DATA_MODE   0x040
-
-//static uint8_t I2C_speed; // 3 - 400KHz, 13 - 100KHz
-//#define SPEED_400KHz 3
-//#define SPEED_100KHz 13
-
-//    #define U8G_I2C_OPT_FAST 16
-
-uint8_t SCL_pin_HAL_LPC1768_sw_I2C, SCL_port_HAL_LPC1768_sw_I2C, SDA_pin_HAL_LPC1768_sw_I2C, SDA_port_HAL_LPC1768_sw_I2C;
-
-#define SPI_SPEED 2  //20: 200KHz 5:750KHz 2:3-4MHz
-
-uint8_t u8g_i2c_send_byte_sw(uint8_t data) {
-  for (uint8_t i = 0; i < 9; i++) {   // 1 extra bit for the ack/nak
-
-    if (val & 0x80)
-      for (uint8_t j = 0; j < SPI_SPEED; j++) {
-        LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
-        LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
-        LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
-      }
-    else
-      for (uint8_t j = 0; j < SPI_SPEED; j++) {
-        LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
-        LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
-        LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
-      }
-
-    for (uint8_t j = 0; j < SPI_SPEED; j++) {
-      LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
-      LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
-      LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
-      LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
-      LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
-    }
-
-    for (uint8_t j = 0; j < SPI_SPEED; j++) {
-      LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
-      LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
-    }
-    val <<= 1;
-  }
-  return 1;
-}
-
-
-uint8_t u8g_i2c_start_sw(uint8_t sla) {  // assert start condition and then send slave address with write bit
-  /* send the start condition, both lines go from 1 to 0 */
-
-  LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
-  LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
-  DELAY_US(2);
-  LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
-  DELAY_US(2);
-  LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOSET = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
-  DELAY_US(2);
-  LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
-  DELAY_US(2);
-  LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
-
-  u8g_i2c_send_byte_sw(I2C_SLA);  // send slave address with write bit
-}
-
-
-void u8g_i2c_stop_sw() { }
-
-void u8g_i2c_init_sw(uint8_t clock_option) { u8g_i2c_start(0); } // send slave address and write bit
-
-uint8_t  u8g_com_ssd_I2C_start_sequence_sw(u8g_t *u8g) {
-  /* are we requested to set the a0 state? */
-  if (u8g->pin_list[U8G_PI_SET_A0] == 0) return 1;
-
-  /* setup bus, might be a repeated start */
-  if (u8g_i2c_start(I2C_SLA) == 0) return 0;
-  if (u8g->pin_list[U8G_PI_A0_STATE] == 0) {
-    if (u8g_i2c_send_byte(I2C_CMD_MODE) == 0) return 0;
-  }
-  else if (u8g_i2c_send_byte(I2C_DATA_MODE) == 0) return 0;
-
-  u8g->pin_list[U8G_PI_SET_A0] = 0;
-
-  return 1;
-}
-
-uint8_t u8g_com_HAL_LPC1768_ssd_sw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
-  switch (msg) {
-    case U8G_COM_MSG_INIT:
-
-      #define LPC1768_PIN_PORT(pin) ((uint8_t)((pin >> 5) & 0b111))
-      #define LPC1768_PIN_PIN(pin) ((uint8_t)(pin & 0b11111))
-      SCL_pin_HAL_LPC1768_sw_I2C = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_SCL]);
-      SCL_port_HAL_LPC1768_sw_I2C = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_SCL]);
-      SDA_pin_HAL_LPC1768_sw_I2C = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_SDA]);
-      SDA_port_HAL_LPC1768_sw_I2C = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_SDA]);
-      // As defined by Arduino INPUT(0x0), OUTPUT(0x1), INPUT_PULLUP(0x2)
-      #define OUTPUT 0x1
-      u8g_SetPIOutput(u8g, U8G_PI_SCL);
-      u8g_SetPIOutput(u8g, U8G_PI_SDA);
-      if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_CS])  u8g_SetPIOutput(u8g, U8G_PI_CS);
-      if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_A0])  u8g_SetPIOutput(u8g, U8G_PI_A0);
-      if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET])  u8g_SetPIOutput(u8g, U8G_PI_RESET);
-
-      //u8g_com_arduino_digital_write(u8g, U8G_PI_SCL, HIGH);
-      //u8g_com_arduino_digital_write(u8g, U8G_PI_SDA, HIGH);
-      //u8g->pin_list[U8G_PI_A0_STATE] = 0;       /* initial RS state: unknown mode */
-
-      u8g_i2c_init_sw(u8g->pin_list[U8G_PI_I2C_OPTION]);
-      u8g_com_ssd_I2C_start_sequence_sw(u8g);
-      break;
-
-    case U8G_COM_MSG_STOP: break;
-
-    case U8G_COM_MSG_RESET: break;
-
-    case U8G_COM_MSG_CHIP_SELECT:
-      u8g->pin_list[U8G_PI_A0_STATE] = 0;
-      u8g->pin_list[U8G_PI_SET_A0] = 1;   /* force a0 to set again, also forces start condition */
-      if (arg_val == 0) {
-        /* disable chip, send stop condition */
-        u8g_i2c_stop_sw();
-      }
-      else {
-        /* enable, do nothing: any byte writing will trigger the i2c start */
-      }
-      break;
-
-    case U8G_COM_MSG_WRITE_BYTE:
-      //u8g->pin_list[U8G_PI_SET_A0] = 1;
-      //if (u8g_com_arduino_ssd_start_sequence(u8g) == 0)
-      //  return u8g_i2c_stop(), 0;
-      if (u8g_i2c_send_byte_sw(arg_val) == 0)
-        return u8g_i2c_stop_sw(), 0;
-        // u8g_i2c_stop();
-      break;
-
-    case U8G_COM_MSG_WRITE_SEQ: {
-      //u8g->pin_list[U8G_PI_SET_A0] = 1;
-      if (u8g_com_ssd_I2C_start_sequence_sw(u8g) == 0)
-        return u8g_i2c_stop_sw(), 0;
-
-        uint8_t *ptr = (uint8_t *)arg_ptr;
-        while (arg_val > 0) {
-          if (u8g_i2c_send_byte_sw(*ptr++) == 0)
-            return u8g_i2c_stop_sw(), 0;
-          arg_val--;
-        }
-      }
-      // u8g_i2c_stop();
-      break;
-
-    case U8G_COM_MSG_WRITE_SEQ_P: {
-      //u8g->pin_list[U8G_PI_SET_A0] = 1;
-      if (u8g_com_ssd_I2C_start_sequence_sw(u8g) == 0)
-        return u8g_i2c_stop_sw(), 0;
-
-        uint8_t *ptr = (uint8_t *)arg_ptr;
-        while (arg_val > 0) {
-          if (u8g_i2c_send_byte_sw(u8g_pgm_read(ptr)) == 0) return 0;
-          ptr++;
-          arg_val--;
-        }
-      }
-      // u8g_i2c_stop();
-      break;
-
-    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
-      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
-      u8g->pin_list[U8G_PI_SET_A0] = 1;   /* force a0 to set again */
-      u8g_i2c_start_sw(0); // send slave address and write bit
-      u8g_i2c_send_byte_sw(arg_val ? 0x40 : 0x80);  // Write to ? Graphics DRAM mode : Command mode
-      break;
-  }
-  return 1;
-}
-
-#endif // HAS_GRAPHICAL_LCD
-
-#endif // TARGET_LPC1768

Marlin/src/MarlinCore.cpp

@@ -291,7 +291,7 @@ void quickstop_stepper() {
 }
 
 void enable_e_steppers() {
-  #define _ENA_E(N) enable_E##N();
+  #define _ENA_E(N) ENABLE_AXIS_E##N();
   REPEAT(E_STEPPERS, _ENA_E)
 }
 
@@ -299,28 +299,28 @@ void enable_all_steppers() {
   #if ENABLED(AUTO_POWER_CONTROL)
     powerManager.power_on();
   #endif
-  enable_X();
-  enable_Y();
-  enable_Z();
+  ENABLE_AXIS_X();
+  ENABLE_AXIS_Y();
+  ENABLE_AXIS_Z();
   enable_e_steppers();
 }
 
 void disable_e_steppers() {
-  #define _DIS_E(N) disable_E##N();
+  #define _DIS_E(N) DISABLE_AXIS_E##N();
   REPEAT(E_STEPPERS, _DIS_E)
 }
 
 void disable_e_stepper(const uint8_t e) {
-  #define _CASE_DIS_E(N) case N: disable_E##N(); break;
+  #define _CASE_DIS_E(N) case N: DISABLE_AXIS_E##N(); break;
   switch (e) {
     REPEAT(EXTRUDERS, _CASE_DIS_E)
   }
 }
 
 void disable_all_steppers() {
-  disable_X();
-  disable_Y();
-  disable_Z();
+  DISABLE_AXIS_X();
+  DISABLE_AXIS_Y();
+  DISABLE_AXIS_Z();
   disable_e_steppers();
 }
 
@@ -461,13 +461,13 @@ void manage_inactivity(const bool ignore_stepper_queue/*=false*/) {
       if (!already_shutdown_steppers) {
         already_shutdown_steppers = true;  // L6470 SPI will consume 99% of free time without this
         #if ENABLED(DISABLE_INACTIVE_X)
-          disable_X();
+          DISABLE_AXIS_X();
         #endif
         #if ENABLED(DISABLE_INACTIVE_Y)
-          disable_Y();
+          DISABLE_AXIS_Y();
         #endif
         #if ENABLED(DISABLE_INACTIVE_Z)
-          disable_Z();
+          DISABLE_AXIS_Z();
         #endif
         #if ENABLED(DISABLE_INACTIVE_E)
           disable_e_steppers();
@@ -542,11 +542,11 @@ void manage_inactivity(const bool ignore_stepper_queue/*=false*/) {
       #if ENABLED(SWITCHING_EXTRUDER)
         bool oldstatus;
         switch (active_extruder) {
-          default: oldstatus = E0_ENABLE_READ(); enable_E0(); break;
+          default: oldstatus = E0_ENABLE_READ(); ENABLE_AXIS_E0(); break;
           #if E_STEPPERS > 1
-            case 2: case 3: oldstatus = E1_ENABLE_READ(); enable_E1(); break;
+            case 2: case 3: oldstatus = E1_ENABLE_READ(); ENABLE_AXIS_E1(); break;
             #if E_STEPPERS > 2
-              case 4: case 5: oldstatus = E2_ENABLE_READ(); enable_E2(); break;
+              case 4: case 5: oldstatus = E2_ENABLE_READ(); ENABLE_AXIS_E2(); break;
             #endif // E_STEPPERS > 2
           #endif // E_STEPPERS > 1
         }
@@ -554,7 +554,7 @@ void manage_inactivity(const bool ignore_stepper_queue/*=false*/) {
         bool oldstatus;
         switch (active_extruder) {
           default:
-          #define _CASE_EN(N) case N: oldstatus = E##N##_ENABLE_READ(); enable_E##N(); break;
+          #define _CASE_EN(N) case N: oldstatus = E##N##_ENABLE_READ(); ENABLE_AXIS_E##N(); break;
           REPEAT(E_STEPPERS, _CASE_EN);
         }
       #endif

Marlin/src/core/boards.h

@@ -332,9 +332,10 @@
 //
 // Espressif ESP32 WiFi
 //
-#define BOARD_ESPRESSIF_ESP32         6000
+#define BOARD_ESPRESSIF_ESP32         6000  // Generic ESP32
 #define BOARD_MRR_ESPA                6001
 #define BOARD_MRR_ESPE                6002
+#define BOARD_E4D_BOX                 6003  // E4d@BOX
 
 //
 // Simulations

Marlin/src/core/macros.h

@@ -29,12 +29,23 @@
 
 #define _AXIS(A) (A##_AXIS)
 
-#define _XMIN_ 100
-#define _YMIN_ 200
-#define _ZMIN_ 300
-#define _XMAX_ 101
-#define _YMAX_ 201
-#define _ZMAX_ 301
+#define _XMIN_   100
+#define _YMIN_   200
+#define _ZMIN_   300
+#define _XMAX_   101
+#define _YMAX_   201
+#define _ZMAX_   301
+#define _XDIAG_  102
+#define _YDIAG_  202
+#define _ZDIAG_  302
+#define _E0DIAG_ 400
+#define _E1DIAG_ 401
+#define _E2DIAG_ 402
+#define _E3DIAG_ 403
+#define _E4DIAG_ 404
+#define _E5DIAG_ 405
+#define _E6DIAG_ 406
+#define _E7DIAG_ 407
 
 #define _FORCE_INLINE_ __attribute__((__always_inline__)) __inline__
 #define  FORCE_INLINE  __attribute__((always_inline)) inline

Marlin/src/feature/babystep.cpp

@@ -78,7 +78,7 @@ void Babystep::add_steps(const AxisEnum axis, const int16_t distance) {
   #endif
 
   #if ENABLED(BABYSTEP_ALWAYS_AVAILABLE)
-    #define BSA_ENABLE(AXIS) do{ switch (AXIS) { case X_AXIS: enable_X(); break; case Y_AXIS: enable_Y(); break; case Z_AXIS: enable_Z(); break; default: break; } }while(0)
+    #define BSA_ENABLE(AXIS) do{ switch (AXIS) { case X_AXIS: ENABLE_AXIS_X(); break; case Y_AXIS: ENABLE_AXIS_Y(); break; case Z_AXIS: ENABLE_AXIS_Z(); break; default: break; } }while(0)
   #else
     #define BSA_ENABLE(AXIS) NOOP
   #endif

Marlin/src/feature/binary_protocol.h

@@ -242,7 +242,7 @@ public:
       uint8_t protocol() { return (meta >> 4) & 0xF; }
       uint8_t type() { return meta & 0xF; }
       void reset() { token = 0; sync = 0; meta = 0; size = 0; checksum = 0; }
-      uint8_t data[1];
+      uint8_t data[2];
     };
 
     union Footer {

Marlin/src/feature/pause.cpp

@@ -564,7 +564,7 @@ void wait_for_confirmation(const bool is_reload/*=false*/, const int8_t max_beep
       #endif
 
       // Re-enable the heaters if they timed out
-      HOTEND_LOOP() thermalManager.reset_heater_idle_timer(e);
+      HOTEND_LOOP() thermalManager.reset_hotend_idle_timer(e);
 
       // Wait for the heaters to reach the target temperatures
       ensure_safe_temperature();
@@ -633,7 +633,7 @@ void resume_print(const float &slow_load_length/*=0*/, const float &fast_load_le
   bool nozzle_timed_out = false;
   HOTEND_LOOP() {
     nozzle_timed_out |= thermalManager.hotend_idle[e].timed_out;
-    thermalManager.reset_heater_idle_timer(e);
+    thermalManager.reset_hotend_idle_timer(e);
   }
 
   if (nozzle_timed_out || thermalManager.hotEnoughToExtrude(active_extruder)) // Load the new filament

Marlin/src/feature/probe_temp_compensation.h

@@ -48,10 +48,10 @@ class ProbeTempComp {
   public:
 
     static constexpr temp_calib_t cali_info_init[TSI_COUNT] = {
-        {  30, 10,  5,  30 + 10 *  5 },       // Probe
-        {  60, 10,  5,  60 + 10 *  5 },       // Bed
+        {  10,  5,  30,  30 + 10 *  5 },       // Probe
+        {  10,  5,  60,  60 + 10 *  5 },       // Bed
       #if ENABLED(USE_TEMP_EXT_COMPENSATION)
-        { 180,  5, 20, 180 +  5 * 20 }        // Extruder
+        {  20,  5, 180, 180 +  5 * 20 }        // Extruder
       #endif
     };
     static const temp_calib_t cali_info[TSI_COUNT];

Marlin/src/feature/prusa_MMU2/mmu2.cpp

@@ -448,7 +448,7 @@ void MMU2::tool_change(uint8_t index) {
 
   if (index != extruder) {
 
-    disable_E0();
+    DISABLE_AXIS_E0();
     ui.status_printf_P(0, GET_TEXT(MSG_MMU2_LOADING_FILAMENT), int(index + 1));
 
     command(MMU_CMD_T0 + index);
@@ -459,7 +459,7 @@ void MMU2::tool_change(uint8_t index) {
     extruder = index; //filament change is finished
     active_extruder = 0;
 
-    enable_E0();
+    ENABLE_AXIS_E0();
 
     SERIAL_ECHO_START();
     SERIAL_ECHOLNPAIR(MSG_ACTIVE_EXTRUDER, int(extruder));
@@ -497,13 +497,13 @@ void MMU2::tool_change(const char* special) {
       case 'x': {
         planner.synchronize();
         uint8_t index = mmu2_choose_filament();
-        disable_E0();
+        DISABLE_AXIS_E0();
         command(MMU_CMD_T0 + index);
         manage_response(true, true);
         command(MMU_CMD_C0);
         mmu_loop();
 
-        enable_E0();
+        ENABLE_AXIS_E0();
         extruder = index;
         active_extruder = 0;
       } break;
@@ -697,7 +697,7 @@ void MMU2::filament_runout() {
 
     LCD_MESSAGEPGM(MSG_MMU2_EJECTING_FILAMENT);
 
-    enable_E0();
+    ENABLE_AXIS_E0();
     current_position.e -= MMU2_FILAMENTCHANGE_EJECT_FEED;
     line_to_current_position(2500 / 60);
     planner.synchronize();
@@ -731,7 +731,7 @@ void MMU2::filament_runout() {
 
     BUZZ(200, 404);
 
-    disable_E0();
+    DISABLE_AXIS_E0();
 
     return true;
   }
@@ -776,7 +776,7 @@ void MMU2::filament_runout() {
   void MMU2::execute_extruder_sequence(const E_Step * sequence, int steps) {
 
     planner.synchronize();
-    enable_E0();
+    ENABLE_AXIS_E0();
 
     const E_Step* step = sequence;
 
@@ -794,7 +794,7 @@ void MMU2::filament_runout() {
       step++;
     }
 
-    disable_E0();
+    DISABLE_AXIS_E0();
   }
 
 #endif // HAS_LCD_MENU && MMU2_MENUS

Marlin/src/gcode/calibrate/G33.cpp

@@ -439,7 +439,6 @@ void GcodeSuite::G33() {
              _opposite_results    = (_4p_calibration && !towers_set) || probe_points >= 3,
              _endstop_results     = probe_points != 1 && probe_points != -1 && probe_points != 0,
              _angle_results       = probe_points >= 3 && towers_set;
-  static const char save_message[] PROGMEM = "Save with M500 and/or copy to Configuration.h";
   int8_t iterations = 0;
   float test_precision,
         zero_std_dev = (verbose_level ? 999.0f : 0.0f), // 0.0 in dry-run mode : forced end
@@ -625,8 +624,7 @@ void GcodeSuite::G33() {
           sprintf_P(&mess[15], PSTR("%03i.x"), (int)LROUND(zero_std_dev_min));
         ui.set_status(mess);
         print_calibration_settings(_endstop_results, _angle_results);
-        serialprintPGM(save_message);
-        SERIAL_EOL();
+        SERIAL_ECHOLNPGM("Save with M500 and/or copy to Configuration.h");
       }
       else { // !end iterations
         char mess[15];

Marlin/src/gcode/calibrate/G76_M871.cpp

@@ -256,7 +256,7 @@ void GcodeSuite::G76() {
 
     // Initialize temperatures
     uint16_t target_bed = temp_comp.probe_calib_bed_temp,
-             target_probe = temp_comp.cali_info_init[TSI_BED].start_temp;
+             target_probe = temp_comp.cali_info_init[TSI_PROBE].start_temp;
     thermalManager.setTargetBed(target_bed);
     SERIAL_ECHOLNPGM("Waiting for bed and probe temperature.");
     while (fabs(thermalManager.degBed() - float(target_bed)) > 0.1f
@@ -332,13 +332,13 @@ void GcodeSuite::G76() {
       else
         SERIAL_ECHOLNPAIR_F("Measured: ", measured_z);
 
-      if (target_probe == temp_comp.cali_info_init[TSI_BED].start_temp)
+      if (target_probe == temp_comp.cali_info_init[TSI_PROBE].start_temp)
         temp_comp.prepare_new_calibration(measured_z);
       else
         temp_comp.push_back_new_measurement(TSI_PROBE, measured_z);
 
-      target_probe += temp_comp.cali_info_init[TSI_BED].temp_res;
-      if (target_probe > temp_comp.cali_info_init[TSI_BED].end_temp) break;
+      target_probe += temp_comp.cali_info_init[TSI_PROBE].temp_res;
+      if (target_probe > temp_comp.cali_info_init[TSI_PROBE].end_temp) break;
     }
 
     SERIAL_ECHOLNPAIR("Retrieved measurements: ", temp_comp.get_index());

Marlin/src/gcode/calibrate/M48.cpp

@@ -53,6 +53,9 @@
  *
  * This function requires the machine to be homed before invocation.
  */
+
+extern const char SP_Y_STR[];
+
 void GcodeSuite::M48() {
 
   if (axis_unhomed_error()) return;

Marlin/src/gcode/control/M17_M18_M84.cpp

@@ -34,9 +34,9 @@
  */
 void GcodeSuite::M17() {
   if (parser.seen("XYZE")) {
-    if (parser.seen('X')) enable_X();
-    if (parser.seen('Y')) enable_Y();
-    if (parser.seen('Z')) enable_Z();
+    if (parser.seen('X')) ENABLE_AXIS_X();
+    if (parser.seen('Y')) ENABLE_AXIS_Y();
+    if (parser.seen('Z')) ENABLE_AXIS_Z();
     #if HAS_E_STEPPER_ENABLE
       if (parser.seen('E')) enable_e_steppers();
     #endif
@@ -57,9 +57,9 @@ void GcodeSuite::M18_M84() {
   else {
     if (parser.seen("XYZE")) {
       planner.synchronize();
-      if (parser.seen('X')) disable_X();
-      if (parser.seen('Y')) disable_Y();
-      if (parser.seen('Z')) disable_Z();
+      if (parser.seen('X')) DISABLE_AXIS_X();
+      if (parser.seen('Y')) DISABLE_AXIS_Y();
+      if (parser.seen('Z')) DISABLE_AXIS_Z();
       #if HAS_E_STEPPER_ENABLE
         if (parser.seen('E')) disable_e_steppers();
       #endif

Marlin/src/gcode/feature/pause/G60.cpp

@@ -45,7 +45,7 @@ void GcodeSuite::G60() {
   }
 
   stored_position[slot] = current_position;
-  SBI(saved_slots, slot);
+  SBI(saved_slots[slot >> 3], slot & 0x07);
 
   #if ENABLED(SAVED_POSITIONS_DEBUG)
     const xyze_pos_t &pos = stored_position[slot];

Marlin/src/gcode/feature/pause/G61.cpp

@@ -25,7 +25,7 @@
 #if SAVED_POSITIONS
 
 #include "../../../core/language.h"
-#include "../../module/planner.h"
+#include "../../../module/planner.h"
 #include "../../gcode.h"
 #include "../../../module/motion.h"
 
@@ -48,7 +48,7 @@ void GcodeSuite::G61(void) {
   #endif
 
   // No saved position? No axes being restored?
-  if (!TEST(saved_slots, slot) || !parser.seen("XYZ")) return;
+  if (!TEST(saved_slots[slot >> 3], slot & 0x07) || !parser.seen("XYZ")) return;
 
   // Apply any given feedrate over 0.0
   const float fr = parser.linearval('F');

Marlin/src/gcode/lcd/M0_M1.cpp

@@ -20,12 +20,14 @@
  *
  */
 
-#include "../../inc/MarlinConfig.h"
+#include "../../inc/MarlinConfigPre.h"
 
 #if HAS_RESUME_CONTINUE
 
 #include "../gcode.h"
-#include "../../module/stepper.h"
+#include "../../module/planner.h"
+
+#include "../../inc/MarlinConfig.h"
 
 #if HAS_LCD_MENU
   #include "../../lcd/ultralcd.h"
@@ -35,8 +37,6 @@
   #include "../../lcd/extensible_ui/ui_api.h"
 #endif
 
-#include "../../sd/cardreader.h"
-
 #if HAS_LEDS_OFF_FLAG
   #include "../../feature/leds/printer_event_leds.h"
 #endif

Marlin/src/gcode/temperature/M104_M109.cpp

@@ -20,6 +20,12 @@
  *
  */
 
+/**
+ * gcode/temperature/M104_M109.cpp
+ *
+ * Hotend target temperature control
+ */
+
 #include "../../inc/MarlinConfigPre.h"
 
 #if EXTRUDERS
@@ -73,14 +79,11 @@ void GcodeSuite::M104() {
     #if ENABLED(PRINTJOB_TIMER_AUTOSTART)
       /**
        * Stop the timer at the end of print. Start is managed by 'heat and wait' M109.
-       * We use half EXTRUDE_MINTEMP here to allow nozzles to be put into hot
-       * standby mode, for instance in a dual extruder setup, without affecting
-       * the running print timer.
+       * Hotends use EXTRUDE_MINTEMP / 2 to allow nozzles to be put into hot standby
+       * mode, for instance in a dual extruder setup, without affecting the running
+       * print timer.
        */
-      if (temp <= (EXTRUDE_MINTEMP) / 2) {
-        print_job_timer.stop();
-        ui.reset_status();
-      }
+      thermalManager.check_timer_autostart(false, true);
     #endif
   }
 
@@ -90,8 +93,10 @@ void GcodeSuite::M104() {
 }
 
 /**
- * M109: Sxxx Wait for extruder(s) to reach temperature. Waits only when heating.
- *       Rxxx Wait for extruder(s) to reach temperature. Waits when heating and cooling.
+ * M109: Sxxx Wait for hotend(s) to reach temperature. Waits only when heating.
+ *       Rxxx Wait for hotend(s) to reach temperature. Waits when heating and cooling.
+ *
+ * With PRINTJOB_TIMER_AUTOSTART also start the job timer on heating and stop it if turned off.
  */
 void GcodeSuite::M109() {
 
@@ -125,12 +130,7 @@ void GcodeSuite::M109() {
        * standby mode, (e.g., in a dual extruder setup) without affecting
        * the running print timer.
        */
-      if (parser.value_celsius() <= (EXTRUDE_MINTEMP) / 2) {
-        print_job_timer.stop();
-        ui.reset_status();
-      }
-      else
-        startOrResumeJob();
+      thermalManager.check_timer_autostart(true, true);
     #endif
 
     #if HAS_DISPLAY

Marlin/src/gcode/temperature/M140_M190.cpp

@@ -20,6 +20,12 @@
  *
  */
 
+/**
+ * gcode/temperature/M140_M190.cpp
+ *
+ * Bed target temperature control
+ */
+
 #include "../../inc/MarlinConfig.h"
 
 #if HAS_HEATED_BED
@@ -50,6 +56,8 @@ void GcodeSuite::M140() {
 /**
  * M190: Sxxx Wait for bed current temp to reach target temp. Waits only when heating
  *       Rxxx Wait for bed current temp to reach target temp. Waits when heating and cooling
+ *
+ * With PRINTJOB_TIMER_AUTOSTART also start the job timer on heating.
  */
 void GcodeSuite::M190() {
   if (DEBUGGING(DRYRUN)) return;
@@ -58,8 +66,7 @@ void GcodeSuite::M190() {
   if (no_wait_for_cooling || parser.seenval('R')) {
     thermalManager.setTargetBed(parser.value_celsius());
     #if ENABLED(PRINTJOB_TIMER_AUTOSTART)
-      if (parser.value_celsius() > BED_MINTEMP)
-        startOrResumeJob();
+      thermalManager.check_timer_autostart(true, false);
     #endif
   }
   else return;

Marlin/src/gcode/temperature/M141_M191.cpp

@@ -20,6 +20,12 @@
  *
  */
 
+/**
+ * gcode/temperature/M141_M191.cpp
+ *
+ * Chamber target temperature control
+ */
+
 #include "../../inc/MarlinConfig.h"
 
 #if HAS_HEATED_CHAMBER
@@ -59,8 +65,7 @@ void GcodeSuite::M191() {
   if (no_wait_for_cooling || parser.seenval('R')) {
     thermalManager.setTargetChamber(parser.value_celsius());
     #if ENABLED(PRINTJOB_TIMER_AUTOSTART)
-      if (parser.value_celsius() > CHAMBER_MINTEMP)
-        startOrResumeJob();
+      thermalManager.check_timer_autostart(true, false);
     #endif
   }
   else return;

Marlin/src/inc/Conditionals_post.h

@@ -679,48 +679,110 @@
   #if X_HOME_DIR > 0
     #if X2_USE_ENDSTOP == _XMIN_
       #define X2_MAX_ENDSTOP_INVERTING X_MIN_ENDSTOP_INVERTING
-      #define X2_MAX_PIN X_MIN_PIN
     #elif X2_USE_ENDSTOP == _XMAX_
       #define X2_MAX_ENDSTOP_INVERTING X_MAX_ENDSTOP_INVERTING
-      #define X2_MAX_PIN X_MAX_PIN
     #elif X2_USE_ENDSTOP == _YMIN_
       #define X2_MAX_ENDSTOP_INVERTING Y_MIN_ENDSTOP_INVERTING
-      #define X2_MAX_PIN Y_MIN_PIN
     #elif X2_USE_ENDSTOP == _YMAX_
       #define X2_MAX_ENDSTOP_INVERTING Y_MAX_ENDSTOP_INVERTING
-      #define X2_MAX_PIN Y_MAX_PIN
     #elif X2_USE_ENDSTOP == _ZMIN_
       #define X2_MAX_ENDSTOP_INVERTING Z_MIN_ENDSTOP_INVERTING
-      #define X2_MAX_PIN Z_MIN_PIN
     #elif X2_USE_ENDSTOP == _ZMAX_
       #define X2_MAX_ENDSTOP_INVERTING Z_MAX_ENDSTOP_INVERTING
-      #define X2_MAX_PIN Z_MAX_PIN
     #else
       #define X2_MAX_ENDSTOP_INVERTING false
     #endif
+    #ifndef X2_MAX_PIN
+      #if X2_USE_ENDSTOP == _XMIN_
+        #define X2_MAX_PIN X_MIN_PIN
+      #elif X2_USE_ENDSTOP == _XMAX_
+        #define X2_MAX_PIN X_MAX_PIN
+      #elif X2_USE_ENDSTOP == _YMIN_
+        #define X2_MAX_PIN Y_MIN_PIN
+      #elif X2_USE_ENDSTOP == _YMAX_
+        #define X2_MAX_PIN Y_MAX_PIN
+      #elif X2_USE_ENDSTOP == _ZMIN_
+        #define X2_MAX_PIN Z_MIN_PIN
+      #elif X2_USE_ENDSTOP == _ZMAX_
+        #define X2_MAX_PIN Z_MAX_PIN
+      #elif X2_USE_ENDSTOP == _XDIAG_
+        #define X2_MAX_PIN X_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _YDIAG_
+        #define X2_MAX_PIN Y_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _ZDIAG_
+        #define X2_MAX_PIN Z_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E0DIAG_
+        #define X2_MAX_PIN E0_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E1DIAG_
+        #define X2_MAX_PIN E1_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E2DIAG_
+        #define X2_MAX_PIN E2_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E3DIAG_
+        #define X2_MAX_PIN E3_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E4DIAG_
+        #define X2_MAX_PIN E4_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E5DIAG_
+        #define X2_MAX_PIN E5_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E6DIAG_
+        #define X2_MAX_PIN E6_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E7DIAG_
+        #define X2_MAX_PIN E7_DIAG_PIN
+      #endif
+    #endif
     #define X2_MIN_ENDSTOP_INVERTING false
   #else
     #if X2_USE_ENDSTOP == _XMIN_
       #define X2_MIN_ENDSTOP_INVERTING X_MIN_ENDSTOP_INVERTING
-      #define X2_MIN_PIN X_MIN_PIN
     #elif X2_USE_ENDSTOP == _XMAX_
       #define X2_MIN_ENDSTOP_INVERTING X_MAX_ENDSTOP_INVERTING
-      #define X2_MIN_PIN X_MAX_PIN
     #elif X2_USE_ENDSTOP == _YMIN_
       #define X2_MIN_ENDSTOP_INVERTING Y_MIN_ENDSTOP_INVERTING
-      #define X2_MIN_PIN Y_MIN_PIN
     #elif X2_USE_ENDSTOP == _YMAX_
       #define X2_MIN_ENDSTOP_INVERTING Y_MAX_ENDSTOP_INVERTING
-      #define X2_MIN_PIN Y_MAX_PIN
     #elif X2_USE_ENDSTOP == _ZMIN_
       #define X2_MIN_ENDSTOP_INVERTING Z_MIN_ENDSTOP_INVERTING
-      #define X2_MIN_PIN Z_MIN_PIN
     #elif X2_USE_ENDSTOP == _ZMAX_
       #define X2_MIN_ENDSTOP_INVERTING Z_MAX_ENDSTOP_INVERTING
-      #define X2_MIN_PIN Z_MAX_PIN
     #else
       #define X2_MIN_ENDSTOP_INVERTING false
     #endif
+    #ifndef X2_MIN_PIN
+      #if X2_USE_ENDSTOP == _XMIN_
+        #define X2_MIN_PIN X_MIN_PIN
+      #elif X2_USE_ENDSTOP == _XMAX_
+        #define X2_MIN_PIN X_MAX_PIN
+      #elif X2_USE_ENDSTOP == _YMIN_
+        #define X2_MIN_PIN Y_MIN_PIN
+      #elif X2_USE_ENDSTOP == _YMAX_
+        #define X2_MIN_PIN Y_MAX_PIN
+      #elif X2_USE_ENDSTOP == _ZMIN_
+        #define X2_MIN_PIN Z_MIN_PIN
+      #elif X2_USE_ENDSTOP == _ZMAX_
+        #define X2_MIN_PIN Z_MAX_PIN
+      #elif X2_USE_ENDSTOP == _XDIAG_
+        #define X2_MIN_PIN X_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _YDIAG_
+        #define X2_MIN_PIN Y_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _ZDIAG_
+        #define X2_MIN_PIN Z_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E0DIAG_
+        #define X2_MIN_PIN E0_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E1DIAG_
+        #define X2_MIN_PIN E1_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E2DIAG_
+        #define X2_MIN_PIN E2_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E3DIAG_
+        #define X2_MIN_PIN E3_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E4DIAG_
+        #define X2_MIN_PIN E4_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E5DIAG_
+        #define X2_MIN_PIN E5_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E6DIAG_
+        #define X2_MIN_PIN E6_DIAG_PIN
+      #elif X2_USE_ENDSTOP == _E7DIAG_
+        #define X2_MIN_PIN E7_DIAG_PIN
+      #endif
+    #endif
     #define X2_MAX_ENDSTOP_INVERTING false
   #endif
 #endif
@@ -732,48 +794,110 @@
   #if Y_HOME_DIR > 0
     #if Y2_USE_ENDSTOP == _XMIN_
       #define Y2_MAX_ENDSTOP_INVERTING X_MIN_ENDSTOP_INVERTING
-      #define Y2_MAX_PIN X_MIN_PIN
     #elif Y2_USE_ENDSTOP == _XMAX_
       #define Y2_MAX_ENDSTOP_INVERTING X_MAX_ENDSTOP_INVERTING
-      #define Y2_MAX_PIN X_MAX_PIN
     #elif Y2_USE_ENDSTOP == _YMIN_
       #define Y2_MAX_ENDSTOP_INVERTING Y_MIN_ENDSTOP_INVERTING
-      #define Y2_MAX_PIN Y_MIN_PIN
     #elif Y2_USE_ENDSTOP == _YMAX_
       #define Y2_MAX_ENDSTOP_INVERTING Y_MAX_ENDSTOP_INVERTING
-      #define Y2_MAX_PIN Y_MAX_PIN
     #elif Y2_USE_ENDSTOP == _ZMIN_
       #define Y2_MAX_ENDSTOP_INVERTING Z_MIN_ENDSTOP_INVERTING
-      #define Y2_MAX_PIN Z_MIN_PIN
     #elif Y2_USE_ENDSTOP == _ZMAX_
       #define Y2_MAX_ENDSTOP_INVERTING Z_MAX_ENDSTOP_INVERTING
-      #define Y2_MAX_PIN Z_MAX_PIN
     #else
       #define Y2_MAX_ENDSTOP_INVERTING false
     #endif
+    #ifndef Y2_MAX_PIN
+      #if Y2_USE_ENDSTOP == _XMIN_
+        #define Y2_MAX_PIN X_MIN_PIN
+      #elif Y2_USE_ENDSTOP == _XMAX_
+        #define Y2_MAX_PIN X_MAX_PIN
+      #elif Y2_USE_ENDSTOP == _YMIN_
+        #define Y2_MAX_PIN Y_MIN_PIN
+      #elif Y2_USE_ENDSTOP == _YMAX_
+        #define Y2_MAX_PIN Y_MAX_PIN
+      #elif Y2_USE_ENDSTOP == _ZMIN_
+        #define Y2_MAX_PIN Z_MIN_PIN
+      #elif Y2_USE_ENDSTOP == _ZMAX_
+        #define Y2_MAX_PIN Z_MAX_PIN
+      #elif Y2_USE_ENDSTOP == _XDIAG_
+        #define Y2_MAX_PIN X_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _YDIAG_
+        #define Y2_MAX_PIN Y_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _ZDIAG_
+        #define Y2_MAX_PIN Z_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E0DIAG_
+        #define Y2_MAX_PIN E0_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E1DIAG_
+        #define Y2_MAX_PIN E1_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E2DIAG_
+        #define Y2_MAX_PIN E2_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E3DIAG_
+        #define Y2_MAX_PIN E3_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E4DIAG_
+        #define Y2_MAX_PIN E4_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E5DIAG_
+        #define Y2_MAX_PIN E5_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E6DIAG_
+        #define Y2_MAX_PIN E6_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E7DIAG_
+        #define Y2_MAX_PIN E7_DIAG_PIN
+      #endif
+    #endif
     #define Y2_MIN_ENDSTOP_INVERTING false
   #else
     #if Y2_USE_ENDSTOP == _XMIN_
       #define Y2_MIN_ENDSTOP_INVERTING X_MIN_ENDSTOP_INVERTING
-      #define Y2_MIN_PIN X_MIN_PIN
     #elif Y2_USE_ENDSTOP == _XMAX_
       #define Y2_MIN_ENDSTOP_INVERTING X_MAX_ENDSTOP_INVERTING
-      #define Y2_MIN_PIN X_MAX_PIN
     #elif Y2_USE_ENDSTOP == _YMIN_
       #define Y2_MIN_ENDSTOP_INVERTING Y_MIN_ENDSTOP_INVERTING
-      #define Y2_MIN_PIN Y_MIN_PIN
     #elif Y2_USE_ENDSTOP == _YMAX_
       #define Y2_MIN_ENDSTOP_INVERTING Y_MAX_ENDSTOP_INVERTING
-      #define Y2_MIN_PIN Y_MAX_PIN
     #elif Y2_USE_ENDSTOP == _ZMIN_
       #define Y2_MIN_ENDSTOP_INVERTING Z_MIN_ENDSTOP_INVERTING
-      #define Y2_MIN_PIN Z_MIN_PIN
     #elif Y2_USE_ENDSTOP == _ZMAX_
       #define Y2_MIN_ENDSTOP_INVERTING Z_MAX_ENDSTOP_INVERTING
-      #define Y2_MIN_PIN Z_MAX_PIN
     #else
       #define Y2_MIN_ENDSTOP_INVERTING false
     #endif
+    #ifndef Y2_MIN_PIN
+      #if Y2_USE_ENDSTOP == _XMIN_
+        #define Y2_MIN_PIN X_MIN_PIN
+      #elif Y2_USE_ENDSTOP == _XMAX_
+        #define Y2_MIN_PIN X_MAX_PIN
+      #elif Y2_USE_ENDSTOP == _YMIN_
+        #define Y2_MIN_PIN Y_MIN_PIN
+      #elif Y2_USE_ENDSTOP == _YMAX_
+        #define Y2_MIN_PIN Y_MAX_PIN
+      #elif Y2_USE_ENDSTOP == _ZMIN_
+        #define Y2_MIN_PIN Z_MIN_PIN
+      #elif Y2_USE_ENDSTOP == _ZMAX_
+        #define Y2_MIN_PIN Z_MAX_PIN
+      #elif Y2_USE_ENDSTOP == _XDIAG_
+        #define Y2_MIN_PIN X_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _YDIAG_
+        #define Y2_MIN_PIN Y_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _ZDIAG_
+        #define Y2_MIN_PIN Z_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E0DIAG_
+        #define Y2_MIN_PIN E0_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E1DIAG_
+        #define Y2_MIN_PIN E1_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E2DIAG_
+        #define Y2_MIN_PIN E2_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E3DIAG_
+        #define Y2_MIN_PIN E3_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E4DIAG_
+        #define Y2_MIN_PIN E4_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E5DIAG_
+        #define Y2_MIN_PIN E5_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E6DIAG_
+        #define Y2_MIN_PIN E6_DIAG_PIN
+      #elif Y2_USE_ENDSTOP == _E7DIAG_
+        #define Y2_MIN_PIN E7_DIAG_PIN
+      #endif
+    #endif
     #define Y2_MAX_ENDSTOP_INVERTING false
   #endif
 #endif
@@ -786,48 +910,110 @@
   #if Z_HOME_DIR > 0
     #if Z2_USE_ENDSTOP == _XMIN_
       #define Z2_MAX_ENDSTOP_INVERTING X_MIN_ENDSTOP_INVERTING
-      #define Z2_MAX_PIN X_MIN_PIN
     #elif Z2_USE_ENDSTOP == _XMAX_
       #define Z2_MAX_ENDSTOP_INVERTING X_MAX_ENDSTOP_INVERTING
-      #define Z2_MAX_PIN X_MAX_PIN
     #elif Z2_USE_ENDSTOP == _YMIN_
       #define Z2_MAX_ENDSTOP_INVERTING Y_MIN_ENDSTOP_INVERTING
-      #define Z2_MAX_PIN Y_MIN_PIN
     #elif Z2_USE_ENDSTOP == _YMAX_
       #define Z2_MAX_ENDSTOP_INVERTING Y_MAX_ENDSTOP_INVERTING
-      #define Z2_MAX_PIN Y_MAX_PIN
     #elif Z2_USE_ENDSTOP == _ZMIN_
       #define Z2_MAX_ENDSTOP_INVERTING Z_MIN_ENDSTOP_INVERTING
-      #define Z2_MAX_PIN Z_MIN_PIN
     #elif Z2_USE_ENDSTOP == _ZMAX_
       #define Z2_MAX_ENDSTOP_INVERTING Z_MAX_ENDSTOP_INVERTING
-      #define Z2_MAX_PIN Z_MAX_PIN
     #else
       #define Z2_MAX_ENDSTOP_INVERTING false
     #endif
+    #ifndef Z2_MAX_PIN
+      #if Z2_USE_ENDSTOP == _XMIN_
+        #define Z2_MAX_PIN X_MIN_PIN
+      #elif Z2_USE_ENDSTOP == _XMAX_
+        #define Z2_MAX_PIN X_MAX_PIN
+      #elif Z2_USE_ENDSTOP == _YMIN_
+        #define Z2_MAX_PIN Y_MIN_PIN
+      #elif Z2_USE_ENDSTOP == _YMAX_
+        #define Z2_MAX_PIN Y_MAX_PIN
+      #elif Z2_USE_ENDSTOP == _ZMIN_
+        #define Z2_MAX_PIN Z_MIN_PIN
+      #elif Z2_USE_ENDSTOP == _ZMAX_
+        #define Z2_MAX_PIN Z_MAX_PIN
+      #elif Z2_USE_ENDSTOP == _XDIAG_
+        #define Z2_MAX_PIN X_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _YDIAG_
+        #define Z2_MAX_PIN Y_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _ZDIAG_
+        #define Z2_MAX_PIN Z_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E0DIAG_
+        #define Z2_MAX_PIN E0_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E1DIAG_
+        #define Z2_MAX_PIN E1_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E2DIAG_
+        #define Z2_MAX_PIN E2_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E3DIAG_
+        #define Z2_MAX_PIN E3_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E4DIAG_
+        #define Z2_MAX_PIN E4_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E5DIAG_
+        #define Z2_MAX_PIN E5_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E6DIAG_
+        #define Z2_MAX_PIN E6_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E7DIAG_
+        #define Z2_MAX_PIN E7_DIAG_PIN
+      #endif
+    #endif
     #define Z2_MIN_ENDSTOP_INVERTING false
   #else
     #if Z2_USE_ENDSTOP == _XMIN_
       #define Z2_MIN_ENDSTOP_INVERTING X_MIN_ENDSTOP_INVERTING
-      #define Z2_MIN_PIN X_MIN_PIN
     #elif Z2_USE_ENDSTOP == _XMAX_
       #define Z2_MIN_ENDSTOP_INVERTING X_MAX_ENDSTOP_INVERTING
-      #define Z2_MIN_PIN X_MAX_PIN
     #elif Z2_USE_ENDSTOP == _YMIN_
       #define Z2_MIN_ENDSTOP_INVERTING Y_MIN_ENDSTOP_INVERTING
-      #define Z2_MIN_PIN Y_MIN_PIN
     #elif Z2_USE_ENDSTOP == _YMAX_
       #define Z2_MIN_ENDSTOP_INVERTING Y_MAX_ENDSTOP_INVERTING
-      #define Z2_MIN_PIN Y_MAX_PIN
     #elif Z2_USE_ENDSTOP == _ZMIN_
       #define Z2_MIN_ENDSTOP_INVERTING Z_MIN_ENDSTOP_INVERTING
-      #define Z2_MIN_PIN Z_MIN_PIN
     #elif Z2_USE_ENDSTOP == _ZMAX_
       #define Z2_MIN_ENDSTOP_INVERTING Z_MAX_ENDSTOP_INVERTING
-      #define Z2_MIN_PIN Z_MAX_PIN
     #else
       #define Z2_MIN_ENDSTOP_INVERTING false
     #endif
+    #ifndef Z2_MIN_PIN
+      #if Z2_USE_ENDSTOP == _XMIN_
+        #define Z2_MIN_PIN X_MIN_PIN
+      #elif Z2_USE_ENDSTOP == _XMAX_
+        #define Z2_MIN_PIN X_MAX_PIN
+      #elif Z2_USE_ENDSTOP == _YMIN_
+        #define Z2_MIN_PIN Y_MIN_PIN
+      #elif Z2_USE_ENDSTOP == _YMAX_
+        #define Z2_MIN_PIN Y_MAX_PIN
+      #elif Z2_USE_ENDSTOP == _ZMIN_
+        #define Z2_MIN_PIN Z_MIN_PIN
+      #elif Z2_USE_ENDSTOP == _ZMAX_
+        #define Z2_MIN_PIN Z_MAX_PIN
+      #elif Z2_USE_ENDSTOP == _XDIAG_
+        #define Z2_MIN_PIN X_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _YDIAG_
+        #define Z2_MIN_PIN Y_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _ZDIAG_
+        #define Z2_MIN_PIN Z_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E0DIAG_
+        #define Z2_MIN_PIN E0_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E1DIAG_
+        #define Z2_MIN_PIN E1_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E2DIAG_
+        #define Z2_MIN_PIN E2_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E3DIAG_
+        #define Z2_MIN_PIN E3_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E4DIAG_
+        #define Z2_MIN_PIN E4_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E5DIAG_
+        #define Z2_MIN_PIN E5_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E6DIAG_
+        #define Z2_MIN_PIN E6_DIAG_PIN
+      #elif Z2_USE_ENDSTOP == _E7DIAG_
+        #define Z2_MIN_PIN E7_DIAG_PIN
+      #endif
+    #endif
     #define Z2_MAX_ENDSTOP_INVERTING false
   #endif
 
@@ -835,48 +1021,110 @@
     #if Z_HOME_DIR > 0
       #if Z3_USE_ENDSTOP == _XMIN_
         #define Z3_MAX_ENDSTOP_INVERTING X_MIN_ENDSTOP_INVERTING
-        #define Z3_MAX_PIN X_MIN_PIN
       #elif Z3_USE_ENDSTOP == _XMAX_
         #define Z3_MAX_ENDSTOP_INVERTING X_MAX_ENDSTOP_INVERTING
-        #define Z3_MAX_PIN X_MAX_PIN
       #elif Z3_USE_ENDSTOP == _YMIN_
         #define Z3_MAX_ENDSTOP_INVERTING Y_MIN_ENDSTOP_INVERTING
-        #define Z3_MAX_PIN Y_MIN_PIN
       #elif Z3_USE_ENDSTOP == _YMAX_
         #define Z3_MAX_ENDSTOP_INVERTING Y_MAX_ENDSTOP_INVERTING
-        #define Z3_MAX_PIN Y_MAX_PIN
       #elif Z3_USE_ENDSTOP == _ZMIN_
         #define Z3_MAX_ENDSTOP_INVERTING Z_MIN_ENDSTOP_INVERTING
-        #define Z3_MAX_PIN Z_MIN_PIN
       #elif Z3_USE_ENDSTOP == _ZMAX_
         #define Z3_MAX_ENDSTOP_INVERTING Z_MAX_ENDSTOP_INVERTING
-        #define Z3_MAX_PIN Z_MAX_PIN
       #else
         #define Z3_MAX_ENDSTOP_INVERTING false
       #endif
+      #ifndef Z3_MAX_PIN
+        #if Z3_USE_ENDSTOP == _XMIN_
+          #define Z3_MAX_PIN X_MIN_PIN
+        #elif Z3_USE_ENDSTOP == _XMAX_
+          #define Z3_MAX_PIN X_MAX_PIN
+        #elif Z3_USE_ENDSTOP == _YMIN_
+          #define Z3_MAX_PIN Y_MIN_PIN
+        #elif Z3_USE_ENDSTOP == _YMAX_
+          #define Z3_MAX_PIN Y_MAX_PIN
+        #elif Z3_USE_ENDSTOP == _ZMIN_
+          #define Z3_MAX_PIN Z_MIN_PIN
+        #elif Z3_USE_ENDSTOP == _ZMAX_
+          #define Z3_MAX_PIN Z_MAX_PIN
+        #elif Z3_USE_ENDSTOP == _XDIAG_
+          #define Z3_MAX_PIN X_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _YDIAG_
+          #define Z3_MAX_PIN Y_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _ZDIAG_
+          #define Z3_MAX_PIN Z_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E0DIAG_
+          #define Z3_MAX_PIN E0_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E1DIAG_
+          #define Z3_MAX_PIN E1_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E2DIAG_
+          #define Z3_MAX_PIN E2_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E3DIAG_
+          #define Z3_MAX_PIN E3_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E4DIAG_
+          #define Z3_MAX_PIN E4_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E5DIAG_
+          #define Z3_MAX_PIN E5_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E6DIAG_
+          #define Z3_MAX_PIN E6_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E7DIAG_
+          #define Z3_MAX_PIN E7_DIAG_PIN
+        #endif
+      #endif
       #define Z3_MIN_ENDSTOP_INVERTING false
     #else
       #if Z3_USE_ENDSTOP == _XMIN_
         #define Z3_MIN_ENDSTOP_INVERTING X_MIN_ENDSTOP_INVERTING
-        #define Z3_MIN_PIN X_MIN_PIN
       #elif Z3_USE_ENDSTOP == _XMAX_
         #define Z3_MIN_ENDSTOP_INVERTING X_MAX_ENDSTOP_INVERTING
-        #define Z3_MIN_PIN X_MAX_PIN
       #elif Z3_USE_ENDSTOP == _YMIN_
         #define Z3_MIN_ENDSTOP_INVERTING Y_MIN_ENDSTOP_INVERTING
-        #define Z3_MIN_PIN Y_MIN_PIN
       #elif Z3_USE_ENDSTOP == _YMAX_
         #define Z3_MIN_ENDSTOP_INVERTING Y_MAX_ENDSTOP_INVERTING
-        #define Z3_MIN_PIN Y_MAX_PIN
       #elif Z3_USE_ENDSTOP == _ZMIN_
         #define Z3_MIN_ENDSTOP_INVERTING Z_MIN_ENDSTOP_INVERTING
-        #define Z3_MIN_PIN Z_MIN_PIN
       #elif Z3_USE_ENDSTOP == _ZMAX_
         #define Z3_MIN_ENDSTOP_INVERTING Z_MAX_ENDSTOP_INVERTING
-        #define Z3_MIN_PIN Z_MAX_PIN
       #else
         #define Z3_MIN_ENDSTOP_INVERTING false
       #endif
+      #ifndef Z3_MIN_PIN
+        #if Z3_USE_ENDSTOP == _XMIN_
+          #define Z3_MIN_PIN X_MIN_PIN
+        #elif Z3_USE_ENDSTOP == _XMAX_
+          #define Z3_MIN_PIN X_MAX_PIN
+        #elif Z3_USE_ENDSTOP == _YMIN_
+          #define Z3_MIN_PIN Y_MIN_PIN
+        #elif Z3_USE_ENDSTOP == _YMAX_
+          #define Z3_MIN_PIN Y_MAX_PIN
+        #elif Z3_USE_ENDSTOP == _ZMIN_
+          #define Z3_MIN_PIN Z_MIN_PIN
+        #elif Z3_USE_ENDSTOP == _ZMAX_
+          #define Z3_MIN_PIN Z_MAX_PIN
+        #elif Z3_USE_ENDSTOP == _XDIAG_
+          #define Z3_MIN_PIN X_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _YDIAG_
+          #define Z3_MIN_PIN Y_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _ZDIAG_
+          #define Z3_MIN_PIN Z_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E0DIAG_
+          #define Z3_MIN_PIN E0_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E1DIAG_
+          #define Z3_MIN_PIN E1_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E2DIAG_
+          #define Z3_MIN_PIN E2_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E3DIAG_
+          #define Z3_MIN_PIN E3_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E4DIAG_
+          #define Z3_MIN_PIN E4_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E5DIAG_
+          #define Z3_MIN_PIN E5_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E6DIAG_
+          #define Z3_MIN_PIN E6_DIAG_PIN
+        #elif Z3_USE_ENDSTOP == _E7DIAG_
+          #define Z3_MIN_PIN E7_DIAG_PIN
+        #endif
+      #endif
       #define Z3_MAX_ENDSTOP_INVERTING false
     #endif
   #endif
@@ -885,48 +1133,110 @@
     #if Z_HOME_DIR > 0
       #if Z4_USE_ENDSTOP == _XMIN_
         #define Z4_MAX_ENDSTOP_INVERTING X_MIN_ENDSTOP_INVERTING
-        #define Z4_MAX_PIN X_MIN_PIN
       #elif Z4_USE_ENDSTOP == _XMAX_
         #define Z4_MAX_ENDSTOP_INVERTING X_MAX_ENDSTOP_INVERTING
-        #define Z4_MAX_PIN X_MAX_PIN
       #elif Z4_USE_ENDSTOP == _YMIN_
         #define Z4_MAX_ENDSTOP_INVERTING Y_MIN_ENDSTOP_INVERTING
-        #define Z4_MAX_PIN Y_MIN_PIN
       #elif Z4_USE_ENDSTOP == _YMAX_
         #define Z4_MAX_ENDSTOP_INVERTING Y_MAX_ENDSTOP_INVERTING
-        #define Z4_MAX_PIN Y_MAX_PIN
       #elif Z4_USE_ENDSTOP == _ZMIN_
         #define Z4_MAX_ENDSTOP_INVERTING Z_MIN_ENDSTOP_INVERTING
-        #define Z4_MAX_PIN Z_MIN_PIN
       #elif Z4_USE_ENDSTOP == _ZMAX_
         #define Z4_MAX_ENDSTOP_INVERTING Z_MAX_ENDSTOP_INVERTING
-        #define Z4_MAX_PIN Z_MAX_PIN
       #else
         #define Z4_MAX_ENDSTOP_INVERTING false
       #endif
+      #ifndef Z4_MAX_PIN
+        #if Z4_USE_ENDSTOP == _XMIN_
+          #define Z4_MAX_PIN X_MIN_PIN
+        #elif Z4_USE_ENDSTOP == _XMAX_
+          #define Z4_MAX_PIN X_MAX_PIN
+        #elif Z4_USE_ENDSTOP == _YMIN_
+          #define Z4_MAX_PIN Y_MIN_PIN
+        #elif Z4_USE_ENDSTOP == _YMAX_
+          #define Z4_MAX_PIN Y_MAX_PIN
+        #elif Z4_USE_ENDSTOP == _ZMIN_
+          #define Z4_MAX_PIN Z_MIN_PIN
+        #elif Z4_USE_ENDSTOP == _ZMAX_
+          #define Z4_MAX_PIN Z_MAX_PIN
+        #elif Z4_USE_ENDSTOP == _XDIAG_
+          #define Z4_MAX_PIN X_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _YDIAG_
+          #define Z4_MAX_PIN Y_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _ZDIAG_
+          #define Z4_MAX_PIN Z_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E0DIAG_
+          #define Z4_MAX_PIN E0_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E1DIAG_
+          #define Z4_MAX_PIN E1_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E2DIAG_
+          #define Z4_MAX_PIN E2_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E3DIAG_
+          #define Z4_MAX_PIN E3_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E4DIAG_
+          #define Z4_MAX_PIN E4_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E5DIAG_
+          #define Z4_MAX_PIN E5_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E6DIAG_
+          #define Z4_MAX_PIN E6_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E7DIAG_
+          #define Z4_MAX_PIN E7_DIAG_PIN
+        #endif
+      #endif
       #define Z4_MIN_ENDSTOP_INVERTING false
     #else
       #if Z4_USE_ENDSTOP == _XMIN_
         #define Z4_MIN_ENDSTOP_INVERTING X_MIN_ENDSTOP_INVERTING
-        #define Z4_MIN_PIN X_MIN_PIN
       #elif Z4_USE_ENDSTOP == _XMAX_
         #define Z4_MIN_ENDSTOP_INVERTING X_MAX_ENDSTOP_INVERTING
-        #define Z4_MIN_PIN X_MAX_PIN
       #elif Z4_USE_ENDSTOP == _YMIN_
         #define Z4_MIN_ENDSTOP_INVERTING Y_MIN_ENDSTOP_INVERTING
-        #define Z4_MIN_PIN Y_MIN_PIN
       #elif Z4_USE_ENDSTOP == _YMAX_
         #define Z4_MIN_ENDSTOP_INVERTING Y_MAX_ENDSTOP_INVERTING
-        #define Z4_MIN_PIN Y_MAX_PIN
       #elif Z4_USE_ENDSTOP == _ZMIN_
         #define Z4_MIN_ENDSTOP_INVERTING Z_MIN_ENDSTOP_INVERTING
-        #define Z4_MIN_PIN Z_MIN_PIN
       #elif Z4_USE_ENDSTOP == _ZMAX_
         #define Z4_MIN_ENDSTOP_INVERTING Z_MAX_ENDSTOP_INVERTING
-        #define Z4_MIN_PIN Z_MAX_PIN
       #else
         #define Z4_MIN_ENDSTOP_INVERTING false
       #endif
+      #ifndef Z4_MIN_PIN
+        #if Z4_USE_ENDSTOP == _XMIN_
+          #define Z4_MIN_PIN X_MIN_PIN
+        #elif Z4_USE_ENDSTOP == _XMAX_
+          #define Z4_MIN_PIN X_MAX_PIN
+        #elif Z4_USE_ENDSTOP == _YMIN_
+          #define Z4_MIN_PIN Y_MIN_PIN
+        #elif Z4_USE_ENDSTOP == _YMAX_
+          #define Z4_MIN_PIN Y_MAX_PIN
+        #elif Z4_USE_ENDSTOP == _ZMIN_
+          #define Z4_MIN_PIN Z_MIN_PIN
+        #elif Z4_USE_ENDSTOP == _ZMAX_
+          #define Z4_MIN_PIN Z_MAX_PIN
+        #elif Z4_USE_ENDSTOP == _XDIAG_
+          #define Z4_MIN_PIN X_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _YDIAG_
+          #define Z4_MIN_PIN Y_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _ZDIAG_
+          #define Z4_MIN_PIN Z_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E0DIAG_
+          #define Z4_MIN_PIN E0_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E1DIAG_
+          #define Z4_MIN_PIN E1_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E2DIAG_
+          #define Z4_MIN_PIN E2_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E3DIAG_
+          #define Z4_MIN_PIN E3_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E4DIAG_
+          #define Z4_MIN_PIN E4_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E5DIAG_
+          #define Z4_MIN_PIN E5_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E6DIAG_
+          #define Z4_MIN_PIN E6_DIAG_PIN
+        #elif Z4_USE_ENDSTOP == _E7DIAG_
+          #define Z4_MIN_PIN E7_DIAG_PIN
+        #endif
+      #endif
       #define Z4_MAX_ENDSTOP_INVERTING false
     #endif
   #endif
@@ -1220,7 +1530,7 @@
 
 // Other fans
 #define HAS_FAN0 (PIN_EXISTS(FAN))
-#define _HAS_FAN(P) (PIN_EXISTS(FAN_##P) && CONTROLLER_FAN_PIN != FAN_##P##_PIN && E0_AUTO_FAN_PIN != FAN_##P##_PIN && E1_AUTO_FAN_PIN != FAN_##P##_PIN && E2_AUTO_FAN_PIN != FAN_##P##_PIN && E3_AUTO_FAN_PIN != FAN_##P##_PIN && E4_AUTO_FAN_PIN != FAN_##P##_PIN && E5_AUTO_FAN_PIN != FAN_##P##_PIN && E6_AUTO_FAN_PIN != FAN_##P##_PIN && E7_AUTO_FAN_PIN != FAN_##P##_PIN)
+#define _HAS_FAN(P) (PIN_EXISTS(FAN##P) && CONTROLLER_FAN_PIN != FAN##P##_PIN && E0_AUTO_FAN_PIN != FAN##P##_PIN && E1_AUTO_FAN_PIN != FAN##P##_PIN && E2_AUTO_FAN_PIN != FAN##P##_PIN && E3_AUTO_FAN_PIN != FAN##P##_PIN && E4_AUTO_FAN_PIN != FAN##P##_PIN && E5_AUTO_FAN_PIN != FAN##P##_PIN && E6_AUTO_FAN_PIN != FAN##P##_PIN && E7_AUTO_FAN_PIN != FAN##P##_PIN)
 #define HAS_FAN1 _HAS_FAN(1)
 #define HAS_FAN2 _HAS_FAN(2)
 #define HAS_FAN3 _HAS_FAN(3)

Marlin/src/inc/Version.h

@@ -25,7 +25,7 @@
  * Release version. Leave the Marlin version or apply a custom scheme.
  */
 #ifndef SHORT_BUILD_VERSION
-  #define SHORT_BUILD_VERSION "2.0.2"
+  #define SHORT_BUILD_VERSION "2.0.3.1"
 #endif
 
 /**
@@ -42,7 +42,7 @@
  * version was tagged.
  */
 #ifndef STRING_DISTRIBUTION_DATE
-  #define STRING_DISTRIBUTION_DATE "2020-01-27"
+  #define STRING_DISTRIBUTION_DATE "2020-01-31"
 #endif
 
 /**

Marlin/src/lcd/extensible_ui/ui_api.cpp

@@ -171,7 +171,7 @@ namespace ExtUI {
 
   void enableHeater(const extruder_t extruder) {
     #if HOTENDS && HEATER_IDLE_HANDLER
-      thermalManager.reset_heater_idle_timer(extruder - E0);
+      thermalManager.reset_hotend_idle_timer(extruder - E0);
     #else
       UNUSED(extruder);
     #endif
@@ -190,7 +190,7 @@ namespace ExtUI {
         #endif
         default:
           #if HOTENDS
-            thermalManager.reset_heater_idle_timer(heater - H0);
+            thermalManager.reset_hotend_idle_timer(heater - H0);
           #endif
           break;
       }

Marlin/src/lcd/menu/menu_filament.cpp

@@ -119,7 +119,7 @@ void _menu_temp_filament_op(const PauseMode mode, const int8_t extruder) {
           SUBMENU_N_P(s, msg, []{ _menu_temp_filament_op(PAUSE_MODE_CHANGE_FILAMENT, MenuItemBase::itemIndex); });
         else {
           ACTION_ITEM_N_P(s, msg, []{
-            char cmd[12];
+            char cmd[13];
             sprintf_P(cmd, PSTR("M600 B0 T%i"), int(MenuItemBase::itemIndex));
             lcd_enqueue_one_now(cmd);
           });

Marlin/src/lcd/thermistornames.h

@@ -85,7 +85,9 @@
 #elif THERMISTOR_ID == 18
   #define THERMISTOR_NAME "ATC Semitec 204GT-2"
 #elif THERMISTOR_ID == 20
-  #define THERMISTOR_NAME "Pt100 UltiMB"
+  #define THERMISTOR_NAME "Pt100 UltiMB 5v"
+#elif THERMISTOR_ID == 21
+  #define THERMISTOR_NAME "Pt100 UltiMB 3.3v"
 #elif THERMISTOR_ID == 201
   #define THERMISTOR_NAME "Pt100 OverLord"
 #elif THERMISTOR_ID == 60

Marlin/src/lcd/ultralcd.cpp

@@ -777,13 +777,12 @@ void MarlinUI::update() {
     static bool wait_for_unclick; // = false
 
     #if ENABLED(TOUCH_BUTTONS)
-
       if (touch_buttons) {
         RESET_STATUS_TIMEOUT();
-        if (buttons & (EN_A | EN_B)) {                    // Menu arrows, in priority
+        if (touch_buttons & (EN_A | EN_B)) {              // Menu arrows, in priority
           if (ELAPSED(ms, next_button_update_ms)) {
             encoderDiff = (ENCODER_STEPS_PER_MENU_ITEM) * (ENCODER_PULSES_PER_STEP) * encoderDirection;
-            if (buttons & EN_A) encoderDiff *= -1;
+            if (touch_buttons & EN_A) encoderDiff *= -1;
             #if ENABLED(AUTO_BED_LEVELING_UBL)
               if (external_control) ubl.encoder_diff = encoderDiff;
             #endif
@@ -1246,7 +1245,11 @@ void MarlinUI::update() {
             | slow_buttons
           #endif
           #if ENABLED(TOUCH_BUTTONS) && HAS_ENCODER_ACTION
-            | touch_buttons
+            | (touch_buttons
+              #if HAS_ENCODER_WHEEL
+                & (~(EN_A | EN_B))
+              #endif
+            )
           #endif
         );
 
@@ -1277,7 +1280,7 @@ void MarlinUI::update() {
 
     } // next_button_update_ms
 
-    #if HAS_ENCODER_WHEEL && DISABLED(TOUCH_BUTTONS)
+    #if HAS_ENCODER_WHEEL
       static uint8_t lastEncoderBits;
 
       #define encrot0 0

Marlin/src/libs/L64XX/L64XX_Marlin.cpp

@@ -39,39 +39,40 @@ L64XX_Marlin L64xxManager;
 
 void echo_yes_no(const bool yes) { serialprintPGM(yes ? PSTR(" YES") : PSTR(" NO ")); }
 
-char L64XX_Marlin::index_to_axis[MAX_L64XX][3] = { "X ", "Y ", "Z ", "X2", "Y2", "Z2", "Z3", "Z4", "E0", "E1", "E2", "E3", "E4", "E5", "E6", "E7" };
+static const char str_X[] PROGMEM = "X ",  str_Y[] PROGMEM = "Y ",  str_Z[] PROGMEM = "Z ",
+                 str_X2[] PROGMEM = "X2", str_Y2[] PROGMEM = "Y2",
+                 str_Z2[] PROGMEM = "Z2", str_Z3[] PROGMEM = "Z3", str_Z4[] PROGMEM = "Z4",
+                 str_E0[] PROGMEM = "E0", str_E1[] PROGMEM = "E1",
+                 str_E2[] PROGMEM = "E2", str_E3[] PROGMEM = "E3",
+                 str_E4[] PROGMEM = "E4", str_E5[] PROGMEM = "E5",
+                 str_E6[] PROGMEM = "E6", str_E7[] PROGMEM = "E7"
+                 ;
+
+PGM_P const L64XX_Marlin::index_to_axis[] PROGMEM = {
+  str_X, str_Y, str_Z, str_X2, str_Y2, str_Z2, str_Z3, str_Z4,
+  str_E0, str_E1, str_E2, str_E3, str_E4, str_E5, str_E6, str_E7
+};
 
 #define DEBUG_OUT ENABLED(L6470_CHITCHAT)
 #include "../../core/debug_out.h"
 
 uint8_t L64XX_Marlin::dir_commands[MAX_L64XX];  // array to hold direction command for each driver
 
-uint8_t L64XX_Marlin::index_to_dir[MAX_L64XX] = { (INVERT_X_DIR),                         //  0 X
-                                                  (INVERT_Y_DIR),                         //  1 Y
-                                                  (INVERT_Z_DIR),                         //  2 Z
-                                                  #if ENABLED(X_DUAL_STEPPER_DRIVERS)     //  3 X2
-                                                    (INVERT_X_DIR) ^ (INVERT_X2_VS_X_DIR),
-                                                  #else
-                                                    (INVERT_X_DIR),
-                                                  #endif
-                                                  #if ENABLED(Y_DUAL_STEPPER_DRIVERS)     //  4 Y2
-                                                    (INVERT_Y_DIR) ^ (INVERT_Y2_VS_Y_DIR),
-                                                  #else
-                                                    (INVERT_Y_DIR),
-                                                  #endif
-                                                  (INVERT_Z_DIR),                         //  5 Z2
-                                                  (INVERT_Z_DIR),                         //  6 Z3
-                                                  (INVERT_Z_DIR),                         //  7 Z4
+const uint8_t L64XX_Marlin::index_to_dir[MAX_L64XX] = {
+  INVERT_X_DIR, INVERT_Y_DIR, INVERT_Z_DIR
+  , (INVERT_X_DIR)                            // X2
+    #if ENABLED(X_DUAL_STEPPER_DRIVERS)
+      ^ (INVERT_X2_VS_X_DIR)
+    #endif
+  , (INVERT_Y_DIR)                            // Y2
+    #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
+      ^ (INVERT_Y2_VS_Y_DIR)
+    #endif
+  , INVERT_Z_DIR, INVERT_Z_DIR, INVERT_Z_DIR  // Z2,Z3,Z4
 
-                                                  (INVERT_E0_DIR),                        //  8 E0
-                                                  (INVERT_E1_DIR),                        //  9 E1
-                                                  (INVERT_E2_DIR),                        // 10 E2
-                                                  (INVERT_E3_DIR),                        // 11 E3
-                                                  (INVERT_E4_DIR),                        // 12 E4
-                                                  (INVERT_E5_DIR),                        // 13 E5
-                                                  (INVERT_E6_DIR),                        // 14 E6
-                                                  (INVERT_E7_DIR)                         // 15 E7
-                                                };
+  , INVERT_E0_DIR, INVERT_E1_DIR, INVERT_E2_DIR, INVERT_E3_DIR
+  , INVERT_E4_DIR, INVERT_E5_DIR, INVERT_E6_DIR, INVERT_E7_DIR
+};
 
 volatile uint8_t L64XX_Marlin::spi_abort = false;
 uint8_t L64XX_Marlin::spi_active = false;
@@ -379,35 +380,27 @@ uint8_t L64XX_Marlin::get_user_input(uint8_t &driver_count, L64XX_axis_t axis_in
     found_displacement = true;
     displacement = _displacement;
     uint8_t axis_offset = parser.byteval('J');
-    axis_mon[0][0] = axis_codes[i];   // axis ASCII value (target character)
+    axis_mon[0][0] = axis_codes[i];         // Axis first character, one of XYZE
+    const bool single_or_e = axis_offset >= 2 || axis_mon[0][0] == 'E',
+               one_or_more = !single_or_e && axis_offset == 0;
     uint8_t driver_count_local = 0;         // Can't use "driver_count" directly as a subscript because it's passed by reference
-    if (axis_offset >= 2 || axis_mon[0][0] == 'E') {  // Single axis, E0, or E1
-      axis_mon[0][1] = axis_offset + '0';
-      for (j = 0; j < MAX_L64XX; j++) {       // See how many drivers on this axis
-        const char * const str = index_to_axis[j];
-        if (axis_mon[0][0] == str[0]) {
-          char * const mon = axis_mon[driver_count_local];
-          mon[0] = str[0];
-          mon[1] = str[1];
-          mon[2] = str[2];   // append end of string
-          axis_index[driver_count_local] = (L64XX_axis_t)j;        // set axis index
+    if (single_or_e)                        // Single axis, E0, or E1
+      axis_mon[0][1] = axis_offset + '0';   // Index given by 'J' parameter
+
+    if (single_or_e || one_or_more) {
+      for (j = 0; j < MAX_L64XX; j++) {     // Count up the drivers on this axis
+        PGM_P str = (PGM_P)pgm_read_ptr(&index_to_axis[j]); // Get a PGM_P from progmem
+        const char c = pgm_read_byte(str);                  // Get a char from progmem
+        if (axis_mon[0][0] == c) {          // For each stepper on this axis...
+          char *mon = axis_mon[driver_count_local];
+          *mon++ = c;                        // Copy the 3 letter axis name
+          *mon++ = pgm_read_byte(&str[1]);   //  to the axis_mon array
+          *mon   = pgm_read_byte(&str[2]);
+          axis_index[driver_count_local] = (L64XX_axis_t)j; // And store the L64XX axis index
           driver_count_local++;
         }
       }
-    }
-    else if (axis_offset == 0) {              // One or more axes
-      for (j = 0; j < MAX_L64XX; j++) {       // See how many drivers on this axis
-        const char * const str = index_to_axis[j];
-        if (axis_mon[0][0] == str[0]) {
-          char * const mon = axis_mon[driver_count_local];
-          mon[0] = str[0];
-          mon[1] = str[1];
-          mon[2] = str[2];   // append end of string
-          axis_index[driver_count_local] = (L64XX_axis_t)j;        // set axis index
-          driver_count_local++;
-        }
-      }
-      driver_count = driver_count_local;
+      if (one_or_more) driver_count = driver_count_local;
     }
     break; // only take first axis found
   }
@@ -494,8 +487,8 @@ uint8_t L64XX_Marlin::get_user_input(uint8_t &driver_count, L64XX_axis_t axis_in
   for (uint8_t k = 0; k < driver_count; k++) {
     uint8_t not_found = true;
     for (j = 1; j <= L64XX::chain[0]; j++) {
-      const char * const ind_axis = index_to_axis[L64XX::chain[j]];
-      if (ind_axis[0] == axis_mon[k][0] && ind_axis[1] == axis_mon[k][1]) { // See if a L6470 driver
+      PGM_P const str = (PGM_P)pgm_read_ptr(&index_to_axis[L64XX::chain[j]]);
+      if (pgm_read_byte(&str[0]) == axis_mon[k][0] && pgm_read_byte(&str[1]) == axis_mon[k][1]) { // See if a L6470 driver
         not_found = false;
         break;
       }
@@ -724,7 +717,8 @@ void L64XX_Marlin::say_axis(const L64XX_axis_t axis, const uint8_t label/*=true*
   };
 
   void L64XX_Marlin::append_stepper_err(char* &p, const uint8_t stepper_index, const char * const err/*=nullptr*/) {
-    p += sprintf_P(p, PSTR("Stepper %c%c "), index_to_axis[stepper_index][0], index_to_axis[stepper_index][1]);
+    PGM_P const str = (PGM_P)pgm_read_ptr(&index_to_axis[stepper_index]);
+    p += sprintf_P(p, PSTR("Stepper %c%c "), pgm_read_byte(&str[0]), pgm_read_byte(&str[1]));
     if (err) p += sprintf_P(p, err);
   }
 

Marlin/src/libs/L64XX/L64XX_Marlin.h

@@ -39,9 +39,10 @@ enum L64XX_axis_t : uint8_t { X, Y, Z, X2, Y2, Z2, Z3, Z4, E0, E1, E2, E3, E4, E
 
 class L64XX_Marlin : public L64XXHelper {
 public:
-  static char index_to_axis[MAX_L64XX][3];
+  static PGM_P const index_to_axis[MAX_L64XX];
+
+  static const uint8_t index_to_dir[MAX_L64XX];
 
-  static uint8_t index_to_dir[MAX_L64XX];
   static uint8_t dir_commands[MAX_L64XX];
 
   // Flags to guarantee graceful switch if stepper interrupts L6470 SPI transfer
@@ -69,7 +70,6 @@ public:
 
   static void transfer(uint8_t L6470_buf[], const uint8_t length);
 
-  //static char* index_to_axis(const uint8_t index);
   static void say_axis(const L64XX_axis_t axis, const uint8_t label=true);
   #if ENABLED(L6470_CHITCHAT)
     static void error_status_decode(

Marlin/src/module/motion.cpp

@@ -111,7 +111,7 @@ xyze_pos_t destination; // {0}
 
 // G60/G61 Position Save and Return
 #if SAVED_POSITIONS
-  uint8_t saved_slots;
+  uint8_t saved_slots[(SAVED_POSITIONS + 7) >> 3];
   xyz_pos_t stored_position[SAVED_POSITIONS];
 #endif
 

Marlin/src/module/motion.h

@@ -67,7 +67,7 @@ extern xyze_pos_t current_position,  // High-level current tool position
 
 // G60/G61 Position Save and Return
 #if SAVED_POSITIONS
-  extern uint8_t saved_slots;
+  extern uint8_t saved_slots[(SAVED_POSITIONS + 7) >> 3];
   extern xyz_pos_t stored_position[SAVED_POSITIONS];
 #endif
 

Marlin/src/module/planner.cpp

@@ -1252,13 +1252,13 @@ void Planner::check_axes_activity() {
   // Disable inactive axes
   //
   #if ENABLED(DISABLE_X)
-    if (!axis_active.x) disable_X();
+    if (!axis_active.x) DISABLE_AXIS_X();
   #endif
   #if ENABLED(DISABLE_Y)
-    if (!axis_active.y) disable_Y();
+    if (!axis_active.y) DISABLE_AXIS_Y();
   #endif
   #if ENABLED(DISABLE_Z)
-    if (!axis_active.z) disable_Z();
+    if (!axis_active.z) DISABLE_AXIS_Z();
   #endif
   #if ENABLED(DISABLE_E)
     if (!axis_active.e) disable_e_steppers();
@@ -1905,29 +1905,29 @@ bool Planner::_populate_block(block_t * const block, bool split_move,
   // Enable active axes
   #if CORE_IS_XY
     if (block->steps.a || block->steps.b) {
-      enable_X();
-      enable_Y();
+      ENABLE_AXIS_X();
+      ENABLE_AXIS_Y();
     }
     #if DISABLED(Z_LATE_ENABLE)
-      if (block->steps.z) enable_Z();
+      if (block->steps.z) ENABLE_AXIS_Z();
     #endif
   #elif CORE_IS_XZ
     if (block->steps.a || block->steps.c) {
-      enable_X();
-      enable_Z();
+      ENABLE_AXIS_X();
+      ENABLE_AXIS_Z();
     }
-    if (block->steps.y) enable_Y();
+    if (block->steps.y) ENABLE_AXIS_Y();
   #elif CORE_IS_YZ
     if (block->steps.b || block->steps.c) {
-      enable_Y();
-      enable_Z();
+      ENABLE_AXIS_Y();
+      ENABLE_AXIS_Z();
     }
-    if (block->steps.x) enable_X();
+    if (block->steps.x) ENABLE_AXIS_X();
   #else
-    if (block->steps.x) enable_X();
-    if (block->steps.y) enable_Y();
+    if (block->steps.x) ENABLE_AXIS_X();
+    if (block->steps.y) ENABLE_AXIS_Y();
     #if DISABLED(Z_LATE_ENABLE)
-      if (block->steps.z) enable_Z();
+      if (block->steps.z) ENABLE_AXIS_Z();
     #endif
   #endif
 
@@ -1945,27 +1945,27 @@ bool Planner::_populate_block(block_t * const block, bool split_move,
 
         #if HAS_DUPLICATION_MODE
           if (extruder_duplication_enabled && extruder == 0) {
-            enable_E1();
+            ENABLE_AXIS_E1();
             g_uc_extruder_last_move[1] = (BLOCK_BUFFER_SIZE) * 2;
           }
         #endif
 
         #define ENABLE_ONE_E(N) do{ \
           if (extruder == N) { \
-            enable_E##N(); \
+            ENABLE_AXIS_E##N(); \
             g_uc_extruder_last_move[N] = (BLOCK_BUFFER_SIZE) * 2; \
           } \
           else if (!g_uc_extruder_last_move[N]) \
-            disable_E##N(); \
+            DISABLE_AXIS_E##N(); \
         }while(0);
 
       #else
 
-        #define ENABLE_ONE_E(N) enable_E##N();
+        #define ENABLE_ONE_E(N) ENABLE_AXIS_E##N();
 
       #endif
 
-      REPEAT(EXTRUDERS, ENABLE_ONE_E);
+      REPEAT(EXTRUDERS, ENABLE_ONE_E); // (ENABLE_ONE_E must end with semicolon)
     }
   #endif // EXTRUDERS
 

Marlin/src/module/probe.cpp

@@ -251,7 +251,7 @@ xyz_pos_t probe_offset; // Initialized by settings.load()
     #if ENABLED(PROBING_STEPPERS_OFF)
       disable_e_steppers();
       #if NONE(DELTA, HOME_AFTER_DEACTIVATE)
-        disable_X(); disable_Y();
+        DISABLE_AXIS_X(); DISABLE_AXIS_Y();
       #endif
     #endif
     if (p) safe_delay(

Marlin/src/module/stepper.cpp

@@ -1927,7 +1927,7 @@ uint32_t Stepper::stepper_block_phase_isr() {
         // If delayed Z enable, enable it now. This option will severely interfere with
         // timing between pulses when chaining motion between blocks, and it could lead
         // to lost steps in both X and Y axis, so avoid using it unless strictly necessary!!
-        if (current_block->steps.z) enable_Z();
+        if (current_block->steps.z) ENABLE_AXIS_Z();
       #endif
 
       // Mark the time_nominal as not calculated yet
@@ -2215,12 +2215,12 @@ void Stepper::init() {
 
   #define _STEP_INIT(AXIS) AXIS ##_STEP_INIT()
   #define _WRITE_STEP(AXIS, HIGHLOW) AXIS ##_STEP_WRITE(HIGHLOW)
-  #define _DISABLE(AXIS) disable_## AXIS()
+  #define _DISABLE_AXIS(AXIS) DISABLE_AXIS_## AXIS()
 
   #define AXIS_INIT(AXIS, PIN) \
     _STEP_INIT(AXIS); \
     _WRITE_STEP(AXIS, _INVERT_STEP_PIN(PIN)); \
-    _DISABLE(AXIS)
+    _DISABLE_AXIS(AXIS)
 
   #define E_AXIS_INIT(NUM) AXIS_INIT(E## NUM, E)
 
@@ -2437,7 +2437,7 @@ void Stepper::report_positions() {
   #endif
   #define EXTRA_CYCLES_BABYSTEP (STEP_PULSE_CYCLES - (CYCLES_EATEN_BABYSTEP))
 
-  #define _ENABLE(AXIS) enable_## AXIS()
+  #define _ENABLE_AXIS(AXIS) ENABLE_AXIS_## AXIS()
   #define _READ_DIR(AXIS) AXIS ##_DIR_READ()
   #define _INVERT_DIR(AXIS) INVERT_## AXIS ##_DIR
   #define _APPLY_DIR(AXIS, INVERT) AXIS ##_APPLY_DIR(INVERT, true)
@@ -2460,7 +2460,7 @@ void Stepper::report_positions() {
 
   #define BABYSTEP_AXIS(AXIS, INVERT, DIR) {            \
       const uint8_t old_dir = _READ_DIR(AXIS);          \
-      _ENABLE(AXIS);                                    \
+      _ENABLE_AXIS(AXIS);                                    \
       DELAY_NS(MINIMUM_STEPPER_PRE_DIR_DELAY);              \
       _APPLY_DIR(AXIS, _INVERT_DIR(AXIS)^DIR^INVERT);   \
       DELAY_NS(MINIMUM_STEPPER_POST_DIR_DELAY);              \
@@ -2523,9 +2523,9 @@ void Stepper::report_positions() {
 
           const bool z_direction = direction ^ BABYSTEP_INVERT_Z;
 
-          enable_X();
-          enable_Y();
-          enable_Z();
+          ENABLE_AXIS_X();
+          ENABLE_AXIS_Y();
+          ENABLE_AXIS_Z();
 
           #if MINIMUM_STEPPER_PRE_DIR_DELAY > 0
             DELAY_NS(MINIMUM_STEPPER_PRE_DIR_DELAY);

Marlin/src/module/stepper/L64xx.h

@@ -55,6 +55,9 @@
     #define X_DIR_INIT()        NOOP
     #define X_DIR_WRITE(STATE)  L64XX_DIR_WRITE(X, STATE)
     #define X_DIR_READ()        (stepper##X.getStatus() & STATUS_DIR);
+    #if AXIS_DRIVER_TYPE_X(L6470)
+      #define DISABLE_STEPPER_X() stepperX.free()
+    #endif
   #endif
 #endif
 
@@ -72,6 +75,9 @@
     #define Y_DIR_INIT()        NOOP
     #define Y_DIR_WRITE(STATE)  L64XX_DIR_WRITE(Y, STATE)
     #define Y_DIR_READ()        (stepper##Y.getStatus() & STATUS_DIR);
+    #if AXIS_DRIVER_TYPE_Y(L6470)
+      #define DISABLE_STEPPER_Y() stepperY.free()
+    #endif
   #endif
 #endif
 
@@ -89,6 +95,9 @@
     #define Z_DIR_INIT()        NOOP
     #define Z_DIR_WRITE(STATE)  L64XX_DIR_WRITE(Z, STATE)
     #define Z_DIR_READ()        (stepper##Z.getStatus() & STATUS_DIR);
+    #if AXIS_DRIVER_TYPE_Z(L6470)
+      #define DISABLE_STEPPER_Z() stepperZ.free()
+    #endif
   #endif
 #endif
 
@@ -109,6 +118,10 @@
   #endif
 #endif
 
+#if AXIS_DRIVER_TYPE_X2(L6470)
+  #define DISABLE_STEPPER_X2() stepperX2.free()
+#endif
+
 // Y2 Stepper
 #if HAS_Y2_ENABLE && AXIS_IS_L64XX(Y2)
   extern L64XX_CLASS(Y2)         stepperY2;
@@ -126,6 +139,10 @@
   #endif
 #endif
 
+#if AXIS_DRIVER_TYPE_Y2(L6470)
+  #define DISABLE_STEPPER_Y2() stepperY2.free()
+#endif
+
 // Z2 Stepper
 #if HAS_Z2_ENABLE && AXIS_IS_L64XX(Z2)
   extern L64XX_CLASS(Z2)         stepperZ2;
@@ -143,6 +160,10 @@
   #endif
 #endif
 
+#if AXIS_DRIVER_TYPE_Z2(L6470)
+  #define DISABLE_STEPPER_Z2() stepperZ2.free()
+#endif
+
 // Z3 Stepper
 #if HAS_Z3_ENABLE && AXIS_IS_L64XX(Z3)
   extern L64XX_CLASS(Z3)         stepperZ3;
@@ -160,6 +181,10 @@
   #endif
 #endif
 
+#if AXIS_DRIVER_TYPE_Z3(L6470)
+  #define DISABLE_STEPPER_Z3() stepperZ3.free()
+#endif
+
 // Z4 Stepper
 #if HAS_Z4_ENABLE && AXIS_IS_L64XX(Z4)
   extern L64XX_CLASS(Z4)         stepperZ4;
@@ -177,6 +202,10 @@
   #endif
 #endif
 
+#if AXIS_DRIVER_TYPE_Z4(L6470)
+  #define DISABLE_STEPPER_Z4() stepperZ4.free()
+#endif
+
 // E0 Stepper
 #if AXIS_IS_L64XX(E0)
   extern L64XX_CLASS(E0)         stepperE0;
@@ -191,6 +220,9 @@
     #define E0_DIR_INIT()        NOOP
     #define E0_DIR_WRITE(STATE)  L64XX_DIR_WRITE(E0, STATE)
     #define E0_DIR_READ()        (stepper##E0.getStatus() & STATUS_DIR);
+    #if AXIS_DRIVER_TYPE_E0(L6470)
+      #define DISABLE_STEPPER_E0() do{ stepperE0.free(); CBI(axis_known_position, E_AXIS); }while(0)
+    #endif
   #endif
 #endif
 
@@ -208,6 +240,9 @@
     #define E1_DIR_INIT()        NOOP
     #define E1_DIR_WRITE(STATE)  L64XX_DIR_WRITE(E1, STATE)
     #define E1_DIR_READ()        (stepper##E1.getStatus() & STATUS_DIR);
+    #if AXIS_DRIVER_TYPE_E1(L6470)
+      #define DISABLE_STEPPER_E1() do{ stepperE1.free(); CBI(axis_known_position, E_AXIS); }while(0)
+    #endif
   #endif
 #endif
 
@@ -225,6 +260,9 @@
     #define E2_DIR_INIT()        NOOP
     #define E2_DIR_WRITE(STATE)  L64XX_DIR_WRITE(E2, STATE)
     #define E2_DIR_READ()        (stepper##E2.getStatus() & STATUS_DIR);
+    #if AXIS_DRIVER_TYPE_E2(L6470)
+      #define DISABLE_STEPPER_E2() do{ stepperE2.free(); CBI(axis_known_position, E_AXIS); }while(0)
+    #endif
   #endif
 #endif
 
@@ -259,6 +297,9 @@
     #define E4_DIR_INIT()        NOOP
     #define E4_DIR_WRITE(STATE)  L64XX_DIR_WRITE(E4, STATE)
     #define E4_DIR_READ()        (stepper##E4.getStatus() & STATUS_DIR);
+    #if AXIS_DRIVER_TYPE_E4(L6470)
+      #define DISABLE_STEPPER_E4() do{ stepperE4.free(); CBI(axis_known_position, E_AXIS); }while(0)
+    #endif
   #endif
 #endif
 
@@ -276,6 +317,9 @@
     #define E5_DIR_INIT()        NOOP
     #define E5_DIR_WRITE(STATE)  L64XX_DIR_WRITE(E5, STATE)
     #define E5_DIR_READ()        (stepper##E5.getStatus() & STATUS_DIR);
+    #if AXIS_DRIVER_TYPE_E5(L6470)
+      #define DISABLE_STEPPER_E5() do{ stepperE5.free(); CBI(axis_known_position, E_AXIS); }while(0)
+    #endif
   #endif
 #endif
 
@@ -293,6 +337,9 @@
     #define E6_DIR_INIT()        NOOP
     #define E6_DIR_WRITE(STATE)  L64XX_DIR_WRITE(E6, STATE)
     #define E6_DIR_READ()        (stepper##E6.getStatus() & STATUS_DIR);
+    #if AXIS_DRIVER_TYPE_E6(L6470)
+      #define DISABLE_STEPPER_E6() do{ stepperE6.free(); CBI(axis_known_position, E_AXIS); }while(0)
+    #endif
   #endif
 #endif
 
@@ -310,5 +357,8 @@
     #define E7_DIR_INIT()        NOOP
     #define E7_DIR_WRITE(STATE)  L64XX_DIR_WRITE(E7, STATE)
     #define E7_DIR_READ()        (stepper##E7.getStatus() & STATUS_DIR);
+    #if AXIS_DRIVER_TYPE_E7(L6470)
+      #define DISABLE_STEPPER_E7() do{ stepperE7.free(); CBI(axis_known_position, E_AXIS); }while(0)
+    #endif
   #endif
 #endif

Marlin/src/module/stepper/indirection.h

@@ -594,320 +594,412 @@ void reset_stepper_drivers();    // Called by settings.load / settings.reset
 #endif
 
 //
-// X, Y, Z Stepper enable / disable
-//
-#if AXIS_DRIVER_TYPE_X(L6470)
-  extern L6470 stepperX;
-  #define X_enable()  NOOP
-  #define X_disable() stepperX.free()
-#elif HAS_X_ENABLE
-  #define X_enable()  X_ENABLE_WRITE( X_ENABLE_ON)
-  #define X_disable() X_ENABLE_WRITE(!X_ENABLE_ON)
-#else
-  #define X_enable()  NOOP
-  #define X_disable() NOOP
-#endif
-
-#if AXIS_DRIVER_TYPE_X2(L6470)
-  extern L6470 stepperX2;
-  #define X2_enable()  NOOP
-  #define X2_disable() stepperX2.free()
-#elif HAS_X2_ENABLE
-  #define X2_enable()  X2_ENABLE_WRITE( X_ENABLE_ON)
-  #define X2_disable() X2_ENABLE_WRITE(!X_ENABLE_ON)
-#else
-  #define X2_enable()  NOOP
-  #define X2_disable() NOOP
-#endif
-
-#define  enable_X() do{ X_enable(); X2_enable(); }while(0)
-#define disable_X() do{ X_disable(); X2_disable(); CBI(axis_known_position, X_AXIS); }while(0)
-
-#if AXIS_DRIVER_TYPE_Y(L6470)
-  extern L6470 stepperY;
-  #define Y_enable()  NOOP
-  #define Y_disable() stepperY.free()
-#elif HAS_Y_ENABLE
-  #define Y_enable()  Y_ENABLE_WRITE( Y_ENABLE_ON)
-  #define Y_disable() Y_ENABLE_WRITE(!Y_ENABLE_ON)
-#else
-  #define Y_enable()  NOOP
-  #define Y_disable() NOOP
-#endif
-
-#if AXIS_DRIVER_TYPE_Y2(L6470)
-  extern L6470 stepperY2;
-  #define Y2_enable()  NOOP
-  #define Y2_disable() stepperY2.free()
-#elif HAS_Y2_ENABLE
-  #define Y2_enable()  Y2_ENABLE_WRITE( Y_ENABLE_ON)
-  #define Y2_disable() Y2_ENABLE_WRITE(!Y_ENABLE_ON)
-#else
-  #define Y2_enable()  NOOP
-  #define Y2_disable() NOOP
-#endif
-
-#define  enable_Y() do{ Y_enable(); Y2_enable(); }while(0)
-#define disable_Y() do{ Y_disable(); Y2_disable(); CBI(axis_known_position, Y_AXIS); }while(0)
-
-#if AXIS_DRIVER_TYPE_Z(L6470)
-  extern L6470 stepperZ;
-  #define Z_enable()  NOOP
-  #define Z_disable() stepperZ.free()
-#elif HAS_Z_ENABLE
-  #define Z_enable()  Z_ENABLE_WRITE( Z_ENABLE_ON)
-  #define Z_disable() Z_ENABLE_WRITE(!Z_ENABLE_ON)
-#else
-  #define Z_enable()  NOOP
-  #define Z_disable() NOOP
-#endif
-
-#if AXIS_DRIVER_TYPE_Z2(L6470)
-  extern L6470 stepperZ2;
-  #define Z2_enable()  NOOP
-  #define Z2_disable() stepperZ2.free()
-#elif HAS_Z2_ENABLE
-  #define Z2_enable()  Z2_ENABLE_WRITE( Z_ENABLE_ON)
-  #define Z2_disable() Z2_ENABLE_WRITE(!Z_ENABLE_ON)
-#else
-  #define Z2_enable()  NOOP
-  #define Z2_disable() NOOP
-#endif
-
-#if AXIS_DRIVER_TYPE_Z3(L6470)
-  extern L6470 stepperZ3;
-  #define Z3_enable()  NOOP
-  #define Z3_disable() stepperZ3.free()
-#elif HAS_Z3_ENABLE
-  #define Z3_enable()  Z3_ENABLE_WRITE( Z_ENABLE_ON)
-  #define Z3_disable() Z3_ENABLE_WRITE(!Z_ENABLE_ON)
-#else
-  #define Z3_enable()  NOOP
-  #define Z3_disable() NOOP
-#endif
-
-#if AXIS_DRIVER_TYPE_Z4(L6470)
-  extern L6470 stepperZ4;
-  #define Z4_enable()  NOOP
-  #define Z4_disable() stepperZ4.free()
-#elif HAS_Z4_ENABLE
-  #define Z4_enable()  Z4_ENABLE_WRITE( Z_ENABLE_ON)
-  #define Z4_disable() Z4_ENABLE_WRITE(!Z_ENABLE_ON)
-#else
-  #define Z4_enable()  NOOP
-  #define Z4_disable() NOOP
-#endif
-
-#define  enable_Z() do{ Z_enable();  Z2_enable();  Z3_enable();  Z4_enable(); }while(0)
-#define disable_Z() do{ Z_disable(); Z2_disable(); Z3_disable(); Z4_disable(); CBI(axis_known_position, Z_AXIS); }while(0)
-
-//
-// Extruder Stepper enable / disable
+// Individual stepper enable / disable macros
 //
 
-// define the individual enables/disables
-#if AXIS_DRIVER_TYPE_E0(L6470)
-  extern L6470 stepperE0;
-  #define  E0_enable() NOOP
-  #define E0_disable() do{ stepperE0.free(); CBI(axis_known_position, E_AXIS); }while(0)
-#elif HAS_E0_ENABLE
-  #define  E0_enable() E0_ENABLE_WRITE( E_ENABLE_ON)
-  #define E0_disable() E0_ENABLE_WRITE(!E_ENABLE_ON)
-#else
-  #define  E0_enable() NOOP
-  #define E0_disable() NOOP
+#ifndef ENABLE_STEPPER_X
+  #if HAS_X_ENABLE
+    #define  ENABLE_STEPPER_X() X_ENABLE_WRITE( X_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_X() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_X
+  #if HAS_X_ENABLE
+    #define DISABLE_STEPPER_X() X_ENABLE_WRITE(!X_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_X() NOOP
+  #endif
 #endif
 
-#if AXIS_DRIVER_TYPE_E1(L6470)
-  extern L6470 stepperE1;
-  #define  E1_enable() NOOP
-  #define E1_disable() do{ stepperE1.free(); CBI(axis_known_position, E_AXIS); }while(0)
-#elif E_STEPPERS > 1 && HAS_E1_ENABLE
-  #define  E1_enable() E1_ENABLE_WRITE( E_ENABLE_ON)
-  #define E1_disable() E1_ENABLE_WRITE(!E_ENABLE_ON)
-#else
-  #define  E1_enable() NOOP
-  #define E1_disable() NOOP
+#ifndef ENABLE_STEPPER_X2
+  #if HAS_X2_ENABLE
+    #define  ENABLE_STEPPER_X2() X2_ENABLE_WRITE( X_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_X2() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_X2
+  #if HAS_X2_ENABLE
+    #define DISABLE_STEPPER_X2() X2_ENABLE_WRITE(!X_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_X2() NOOP
+  #endif
 #endif
 
-#if AXIS_DRIVER_TYPE_E2(L6470)
-  extern L6470 stepperE2;
-  #define  E2_enable() NOOP
-  #define E2_disable() do{ stepperE2.free(); CBI(axis_known_position, E_AXIS); }while(0)
-#elif E_STEPPERS > 2 && HAS_E2_ENABLE
-  #define  E2_enable() E2_ENABLE_WRITE( E_ENABLE_ON)
-  #define E2_disable() E2_ENABLE_WRITE(!E_ENABLE_ON)
-#else
-  #define  E2_enable() NOOP
-  #define E2_disable() NOOP
+#ifndef ENABLE_STEPPER_Y
+  #if HAS_Y_ENABLE
+    #define  ENABLE_STEPPER_Y() Y_ENABLE_WRITE( Y_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_Y() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_Y
+  #if HAS_Y_ENABLE
+    #define DISABLE_STEPPER_Y() Y_ENABLE_WRITE(!Y_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_Y() NOOP
+  #endif
 #endif
 
-#if AXIS_DRIVER_TYPE_E3(L6470)
-  extern L6470 stepperE3;
-  #define  E3_enable() NOOP
-  #define E3_disable() do{ stepperE3.free(); CBI(axis_known_position, E_AXIS); }while(0)
-#elif E_STEPPERS > 3 && HAS_E3_ENABLE
-  #define  E3_enable() E3_ENABLE_WRITE( E_ENABLE_ON)
-  #define E3_disable() E3_ENABLE_WRITE(!E_ENABLE_ON)
-#else
-  #define  E3_enable() NOOP
-  #define E3_disable() NOOP
+#ifndef ENABLE_STEPPER_Y2
+  #if HAS_Y2_ENABLE
+    #define  ENABLE_STEPPER_Y2() Y2_ENABLE_WRITE( Y_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_Y2() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_Y2
+  #if HAS_Y2_ENABLE
+    #define DISABLE_STEPPER_Y2() Y2_ENABLE_WRITE(!Y_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_Y2() NOOP
+  #endif
 #endif
 
-#if AXIS_DRIVER_TYPE_E4(L6470)
-  extern L6470 stepperE4;
-  #define  E4_enable() NOOP
-  #define E4_disable() do{ stepperE4.free(); CBI(axis_known_position, E_AXIS); }while(0)
-#elif E_STEPPERS > 4 && HAS_E4_ENABLE
-  #define  E4_enable() E4_ENABLE_WRITE( E_ENABLE_ON)
-  #define E4_disable() E4_ENABLE_WRITE(!E_ENABLE_ON)
-#else
-  #define  E4_enable() NOOP
-  #define E4_disable() NOOP
+#ifndef ENABLE_STEPPER_Z
+  #if HAS_Z_ENABLE
+    #define  ENABLE_STEPPER_Z() Z_ENABLE_WRITE( Z_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_Z() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_Z
+  #if HAS_Z_ENABLE
+    #define DISABLE_STEPPER_Z() Z_ENABLE_WRITE(!Z_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_Z() NOOP
+  #endif
 #endif
 
-#if AXIS_DRIVER_TYPE_E5(L6470)
-  extern L6470 stepperE5;
-  #define  E5_enable() NOOP
-  #define E5_disable() do{ stepperE5.free(); CBI(axis_known_position, E_AXIS); }while(0)
-#elif E_STEPPERS > 5 && HAS_E5_ENABLE
-  #define  E5_enable() E5_ENABLE_WRITE( E_ENABLE_ON)
-  #define E5_disable() E5_ENABLE_WRITE(!E_ENABLE_ON)
-#else
-  #define  E5_enable() NOOP
-  #define E5_disable() NOOP
+#ifndef ENABLE_STEPPER_Z2
+  #if HAS_Z2_ENABLE
+    #define  ENABLE_STEPPER_Z2() Z2_ENABLE_WRITE( Z_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_Z2() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_Z2
+  #if HAS_Z2_ENABLE
+    #define DISABLE_STEPPER_Z2() Z2_ENABLE_WRITE(!Z_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_Z2() NOOP
+  #endif
 #endif
 
-#if AXIS_DRIVER_TYPE_E6(L6470)
-  extern L6470 stepperE6;
-  #define  E6_enable() NOOP
-  #define E6_disable() do{ stepperE6.free(); CBI(axis_known_position, E_AXIS); }while(0)
-#elif E_STEPPERS > 6 && HAS_E6_ENABLE
-  #define  E6_enable() E6_ENABLE_WRITE( E_ENABLE_ON)
-  #define E6_disable() E6_ENABLE_WRITE(!E_ENABLE_ON)
-#else
-  #define  E6_enable() NOOP
-  #define E6_disable() NOOP
+#ifndef ENABLE_STEPPER_Z3
+  #if HAS_Z3_ENABLE
+    #define  ENABLE_STEPPER_Z3() Z3_ENABLE_WRITE( Z_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_Z3() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_Z3
+  #if HAS_Z3_ENABLE
+    #define DISABLE_STEPPER_Z3() Z3_ENABLE_WRITE(!Z_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_Z3() NOOP
+  #endif
 #endif
 
-#if AXIS_DRIVER_TYPE_E7(L6470)
-  extern L6470 stepperE7;
-  #define  E7_enable() NOOP
-  #define E7_disable() do{ stepperE7.free(); CBI(axis_known_position, E_AXIS); }while(0)
-#elif E_STEPPERS > 7 && HAS_E7_ENABLE
-  #define  E7_enable() E7_ENABLE_WRITE( E_ENABLE_ON)
-  #define E7_disable() E7_ENABLE_WRITE(!E_ENABLE_ON)
-#else
-  #define  E7_enable() NOOP
-  #define E7_disable() NOOP
+#ifndef ENABLE_STEPPER_Z4
+  #if HAS_Z4_ENABLE
+    #define  ENABLE_STEPPER_Z4() Z4_ENABLE_WRITE( Z_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_Z4() NOOP
+  #endif
 #endif
+#ifndef DISABLE_STEPPER_Z4
+  #if HAS_Z4_ENABLE
+    #define DISABLE_STEPPER_Z4() Z4_ENABLE_WRITE(!Z_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_Z4() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_STEPPER_E0
+  #if HAS_E0_ENABLE
+    #define  ENABLE_STEPPER_E0() E0_ENABLE_WRITE( E_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_E0() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_E0
+  #if HAS_E0_ENABLE
+    #define DISABLE_STEPPER_E0() E0_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_E0() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_STEPPER_E1
+  #if E_STEPPERS > 1 && HAS_E1_ENABLE
+    #define  ENABLE_STEPPER_E1() E1_ENABLE_WRITE( E_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_E1() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_E1
+  #if E_STEPPERS > 1 && HAS_E1_ENABLE
+    #define DISABLE_STEPPER_E1() E1_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_E1() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_STEPPER_E2
+  #if E_STEPPERS > 2 && HAS_E2_ENABLE
+    #define  ENABLE_STEPPER_E2() E2_ENABLE_WRITE( E_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_E2() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_E2
+  #if E_STEPPERS > 2 && HAS_E2_ENABLE
+    #define DISABLE_STEPPER_E2() E2_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_E2() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_STEPPER_E3
+  #if E_STEPPERS > 3 && HAS_E3_ENABLE
+    #define  ENABLE_STEPPER_E3() E3_ENABLE_WRITE( E_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_E3() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_E3
+  #if E_STEPPERS > 3 && HAS_E3_ENABLE
+    #define DISABLE_STEPPER_E3() E3_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_E3() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_STEPPER_E4
+  #if E_STEPPERS > 4 && HAS_E4_ENABLE
+    #define  ENABLE_STEPPER_E4() E4_ENABLE_WRITE( E_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_E4() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_E4
+  #if E_STEPPERS > 4 && HAS_E4_ENABLE
+    #define DISABLE_STEPPER_E4() E4_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_E4() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_STEPPER_E5
+  #if E_STEPPERS > 5 && HAS_E5_ENABLE
+    #define  ENABLE_STEPPER_E5() E5_ENABLE_WRITE( E_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_E5() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_E5
+  #if E_STEPPERS > 5 && HAS_E5_ENABLE
+    #define DISABLE_STEPPER_E5() E5_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_E5() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_STEPPER_E6
+  #if E_STEPPERS > 6 && HAS_E6_ENABLE
+    #define  ENABLE_STEPPER_E6() E6_ENABLE_WRITE( E_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_E6() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_E6
+  #if E_STEPPERS > 6 && HAS_E6_ENABLE
+    #define DISABLE_STEPPER_E6() E6_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_E6() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_STEPPER_E7
+  #if E_STEPPERS > 7 && HAS_E7_ENABLE
+    #define  ENABLE_STEPPER_E7() E7_ENABLE_WRITE( E_ENABLE_ON)
+  #else
+    #define  ENABLE_STEPPER_E7() NOOP
+  #endif
+#endif
+#ifndef DISABLE_STEPPER_E7
+  #if E_STEPPERS > 7 && HAS_E7_ENABLE
+    #define DISABLE_STEPPER_E7() E7_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define DISABLE_STEPPER_E7() NOOP
+  #endif
+#endif
+
+//
+// Axis steppers enable / disable macros
+//
+
+#define  ENABLE_AXIS_X() do{ ENABLE_STEPPER_X(); ENABLE_STEPPER_X2(); }while(0)
+#define DISABLE_AXIS_X() do{ DISABLE_STEPPER_X(); DISABLE_STEPPER_X2(); CBI(axis_known_position, X_AXIS); }while(0)
+
+#define  ENABLE_AXIS_Y() do{ ENABLE_STEPPER_Y(); ENABLE_STEPPER_Y2(); }while(0)
+#define DISABLE_AXIS_Y() do{ DISABLE_STEPPER_Y(); DISABLE_STEPPER_Y2(); CBI(axis_known_position, Y_AXIS); }while(0)
+
+#define  ENABLE_AXIS_Z() do{ ENABLE_STEPPER_Z();  ENABLE_STEPPER_Z2();  ENABLE_STEPPER_Z3();  ENABLE_STEPPER_Z4(); }while(0)
+#define DISABLE_AXIS_Z() do{ DISABLE_STEPPER_Z(); DISABLE_STEPPER_Z2(); DISABLE_STEPPER_Z3(); DISABLE_STEPPER_Z4(); CBI(axis_known_position, Z_AXIS); }while(0)
+
+//
+// Extruder steppers enable / disable macros
+//
 
 #if ENABLED(MIXING_EXTRUDER)
 
   /**
-   * Mixing steppers synchronize their enable (and direction) together
+   * Mixing steppers keep all their enable (and direction) states synchronized
    */
   #if MIXING_STEPPERS > 7
-    #define  enable_E0() { E0_enable();  E1_enable();  E2_enable();  E3_enable();  E4_enable();  E5_enable();  E6_enable();  E7_enable(); }
-    #define disable_E0() { E0_disable(); E1_disable(); E2_disable(); E3_disable(); E4_disable(); E5_disable(); E6_disable(); E7_disable(); }
+    #define  ENABLE_AXIS_E0() { ENABLE_STEPPER_E0();  ENABLE_STEPPER_E1();  ENABLE_STEPPER_E2();  ENABLE_STEPPER_E3();  ENABLE_STEPPER_E4();  ENABLE_STEPPER_E5();  ENABLE_STEPPER_E6();  ENABLE_STEPPER_E7(); }
+    #define DISABLE_AXIS_E0() { DISABLE_STEPPER_E0(); DISABLE_STEPPER_E1(); DISABLE_STEPPER_E2(); DISABLE_STEPPER_E3(); DISABLE_STEPPER_E4(); DISABLE_STEPPER_E5(); DISABLE_STEPPER_E6(); DISABLE_STEPPER_E7(); }
   #elif MIXING_STEPPERS > 6
-    #define  enable_E0() { E0_enable();  E1_enable();  E2_enable();  E3_enable();  E4_enable();  E5_enable();  E6_enable(); }
-    #define disable_E0() { E0_disable(); E1_disable(); E2_disable(); E3_disable(); E4_disable(); E5_disable(); E6_disable(); }
+    #define  ENABLE_AXIS_E0() { ENABLE_STEPPER_E0();  ENABLE_STEPPER_E1();  ENABLE_STEPPER_E2();  ENABLE_STEPPER_E3();  ENABLE_STEPPER_E4();  ENABLE_STEPPER_E5();  ENABLE_STEPPER_E6(); }
+    #define DISABLE_AXIS_E0() { DISABLE_STEPPER_E0(); DISABLE_STEPPER_E1(); DISABLE_STEPPER_E2(); DISABLE_STEPPER_E3(); DISABLE_STEPPER_E4(); DISABLE_STEPPER_E5(); DISABLE_STEPPER_E6(); }
   #elif MIXING_STEPPERS > 5
-    #define  enable_E0() { E0_enable();  E1_enable();  E2_enable();  E3_enable();  E4_enable();  E5_enable(); }
-    #define disable_E0() { E0_disable(); E1_disable(); E2_disable(); E3_disable(); E4_disable(); E5_disable(); }
+    #define  ENABLE_AXIS_E0() { ENABLE_STEPPER_E0();  ENABLE_STEPPER_E1();  ENABLE_STEPPER_E2();  ENABLE_STEPPER_E3();  ENABLE_STEPPER_E4();  ENABLE_STEPPER_E5(); }
+    #define DISABLE_AXIS_E0() { DISABLE_STEPPER_E0(); DISABLE_STEPPER_E1(); DISABLE_STEPPER_E2(); DISABLE_STEPPER_E3(); DISABLE_STEPPER_E4(); DISABLE_STEPPER_E5(); }
   #elif MIXING_STEPPERS > 4
-    #define  enable_E0() { E0_enable();  E1_enable();  E2_enable();  E3_enable();  E4_enable(); }
-    #define disable_E0() { E0_disable(); E1_disable(); E2_disable(); E3_disable(); E4_disable(); }
+    #define  ENABLE_AXIS_E0() { ENABLE_STEPPER_E0();  ENABLE_STEPPER_E1();  ENABLE_STEPPER_E2();  ENABLE_STEPPER_E3();  ENABLE_STEPPER_E4(); }
+    #define DISABLE_AXIS_E0() { DISABLE_STEPPER_E0(); DISABLE_STEPPER_E1(); DISABLE_STEPPER_E2(); DISABLE_STEPPER_E3(); DISABLE_STEPPER_E4(); }
   #elif MIXING_STEPPERS > 3
-    #define  enable_E0() { E0_enable();  E1_enable();  E2_enable();  E3_enable(); }
-    #define disable_E0() { E0_disable(); E1_disable(); E2_disable(); E3_disable(); }
+    #define  ENABLE_AXIS_E0() { ENABLE_STEPPER_E0();  ENABLE_STEPPER_E1();  ENABLE_STEPPER_E2();  ENABLE_STEPPER_E3(); }
+    #define DISABLE_AXIS_E0() { DISABLE_STEPPER_E0(); DISABLE_STEPPER_E1(); DISABLE_STEPPER_E2(); DISABLE_STEPPER_E3(); }
   #elif MIXING_STEPPERS > 2
-    #define  enable_E0() { E0_enable();  E1_enable();  E2_enable(); }
-    #define disable_E0() { E0_disable(); E1_disable(); E2_disable(); }
+    #define  ENABLE_AXIS_E0() { ENABLE_STEPPER_E0();  ENABLE_STEPPER_E1();  ENABLE_STEPPER_E2(); }
+    #define DISABLE_AXIS_E0() { DISABLE_STEPPER_E0(); DISABLE_STEPPER_E1(); DISABLE_STEPPER_E2(); }
   #else
-    #define  enable_E0() { E0_enable();  E1_enable(); }
-    #define disable_E0() { E0_disable(); E1_disable(); }
-  #endif
-  #define  enable_E1() NOOP
-  #define disable_E1() NOOP
-  #define  enable_E2() NOOP
-  #define disable_E2() NOOP
-  #define  enable_E3() NOOP
-  #define disable_E3() NOOP
-  #define  enable_E4() NOOP
-  #define disable_E4() NOOP
-  #define  enable_E5() NOOP
-  #define disable_E5() NOOP
-  #define  enable_E6() NOOP
-  #define disable_E6() NOOP
-  #define  enable_E7() NOOP
-  #define disable_E7() NOOP
-
-#else // !MIXING_EXTRUDER
-
-  #if HAS_E0_ENABLE
-    #define  enable_E0() E0_enable()
-    #define disable_E0() E0_disable()
-  #else
-    #define  enable_E0() NOOP
-    #define disable_E0() NOOP
-  #endif
-
-  #if E_STEPPERS > 1 && HAS_E1_ENABLE
-    #define  enable_E1() E1_enable()
-    #define disable_E1() E1_disable()
-  #else
-    #define  enable_E1() NOOP
-    #define disable_E1() NOOP
-  #endif
-
-  #if E_STEPPERS > 2 && HAS_E2_ENABLE
-    #define  enable_E2() E2_enable()
-    #define disable_E2() E2_disable()
-  #else
-    #define  enable_E2() NOOP
-    #define disable_E2() NOOP
-  #endif
-
-  #if E_STEPPERS > 3 && HAS_E3_ENABLE
-    #define  enable_E3() E3_enable()
-    #define disable_E3() E3_disable()
-  #else
-    #define  enable_E3() NOOP
-    #define disable_E3() NOOP
-  #endif
-
-  #if E_STEPPERS > 4 && HAS_E4_ENABLE
-    #define  enable_E4() E4_enable()
-    #define disable_E4() E4_disable()
-  #else
-    #define  enable_E4() NOOP
-    #define disable_E4() NOOP
-  #endif
-
-  #if E_STEPPERS > 5 && HAS_E5_ENABLE
-    #define  enable_E5() E5_enable()
-    #define disable_E5() E5_disable()
-  #else
-    #define  enable_E5() NOOP
-    #define disable_E5() NOOP
-  #endif
-
-  #if E_STEPPERS > 6 && HAS_E6_ENABLE
-    #define  enable_E6() E6_enable()
-    #define disable_E6() E6_disable()
-  #else
-    #define  enable_E6() NOOP
-    #define disable_E6() NOOP
-  #endif
-
-  #if E_STEPPERS > 7 && HAS_E7_ENABLE
-    #define  enable_E7() E7_enable()
-    #define disable_E7() E7_disable()
-  #else
-    #define  enable_E7() NOOP
-    #define disable_E7() NOOP
+    #define  ENABLE_AXIS_E0() { ENABLE_STEPPER_E0();  ENABLE_STEPPER_E1(); }
+    #define DISABLE_AXIS_E0() { DISABLE_STEPPER_E0(); DISABLE_STEPPER_E1(); }
   #endif
 
 #endif // !MIXING_EXTRUDER
+
+#ifndef ENABLE_AXIS_E0
+  #if E_STEPPERS > 0 && HAS_E0_ENABLE
+    #define  ENABLE_AXIS_E0() ENABLE_STEPPER_E0()
+  #else
+    #define  ENABLE_AXIS_E0() NOOP
+  #endif
+#endif
+#ifndef DISABLE_AXIS_E0
+  #if E_STEPPERS > 0 && HAS_E0_DISABLE
+    #define DISABLE_AXIS_E0() DISABLE_STEPPER_E0()
+  #else
+    #define DISABLE_AXIS_E0() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_AXIS_E1
+  #if E_STEPPERS > 1 && HAS_E1_ENABLE
+    #define  ENABLE_AXIS_E1() ENABLE_STEPPER_E1()
+  #else
+    #define  ENABLE_AXIS_E1() NOOP
+  #endif
+#endif
+#ifndef DISABLE_AXIS_E1
+  #if E_STEPPERS > 1 && HAS_E1_DISABLE
+    #define DISABLE_AXIS_E1() DISABLE_STEPPER_E1()
+  #else
+    #define DISABLE_AXIS_E1() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_AXIS_E2
+  #if E_STEPPERS > 2 && HAS_E2_ENABLE
+    #define  ENABLE_AXIS_E2() ENABLE_STEPPER_E2()
+  #else
+    #define  ENABLE_AXIS_E2() NOOP
+  #endif
+#endif
+#ifndef DISABLE_AXIS_E2
+  #if E_STEPPERS > 2 && HAS_E2_DISABLE
+    #define DISABLE_AXIS_E2() DISABLE_STEPPER_E2()
+  #else
+    #define DISABLE_AXIS_E2() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_AXIS_E3
+  #if E_STEPPERS > 3 && HAS_E3_ENABLE
+    #define  ENABLE_AXIS_E3() ENABLE_STEPPER_E3()
+  #else
+    #define  ENABLE_AXIS_E3() NOOP
+  #endif
+#endif
+#ifndef DISABLE_AXIS_E3
+  #if E_STEPPERS > 3 && HAS_E3_DISABLE
+    #define DISABLE_AXIS_E3() DISABLE_STEPPER_E3()
+  #else
+    #define DISABLE_AXIS_E3() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_AXIS_E4
+  #if E_STEPPERS > 4 && HAS_E4_ENABLE
+    #define  ENABLE_AXIS_E4() ENABLE_STEPPER_E4()
+  #else
+    #define  ENABLE_AXIS_E4() NOOP
+  #endif
+#endif
+#ifndef DISABLE_AXIS_E4
+  #if E_STEPPERS > 4 && HAS_E4_DISABLE
+    #define DISABLE_AXIS_E4() DISABLE_STEPPER_E4()
+  #else
+    #define DISABLE_AXIS_E4() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_AXIS_E5
+  #if E_STEPPERS > 5 && HAS_E5_ENABLE
+    #define  ENABLE_AXIS_E5() ENABLE_STEPPER_E5()
+  #else
+    #define  ENABLE_AXIS_E5() NOOP
+  #endif
+#endif
+#ifndef DISABLE_AXIS_E5
+  #if E_STEPPERS > 5 && HAS_E5_DISABLE
+    #define DISABLE_AXIS_E5() DISABLE_STEPPER_E5()
+  #else
+    #define DISABLE_AXIS_E5() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_AXIS_E6
+  #if E_STEPPERS > 6 && HAS_E6_ENABLE
+    #define  ENABLE_AXIS_E6() ENABLE_STEPPER_E6()
+  #else
+    #define  ENABLE_AXIS_E6() NOOP
+  #endif
+#endif
+#ifndef DISABLE_AXIS_E6
+  #if E_STEPPERS > 6 && HAS_E6_DISABLE
+    #define DISABLE_AXIS_E6() DISABLE_STEPPER_E6()
+  #else
+    #define DISABLE_AXIS_E6() NOOP
+  #endif
+#endif
+
+#ifndef ENABLE_AXIS_E7
+  #if E_STEPPERS > 7 && HAS_E7_ENABLE
+    #define  ENABLE_AXIS_E7() ENABLE_STEPPER_E7()
+  #else
+    #define  ENABLE_AXIS_E7() NOOP
+  #endif
+#endif
+#ifndef DISABLE_AXIS_E7
+  #if E_STEPPERS > 7 && HAS_E7_DISABLE
+    #define DISABLE_AXIS_E7() DISABLE_STEPPER_E7()
+  #else
+    #define DISABLE_AXIS_E7() NOOP
+  #endif
+#endif

Marlin/src/module/temperature.cpp

@@ -220,10 +220,10 @@ Temperature thermalManager;
 #endif // FAN_COUNT > 0
 
 #if WATCH_HOTENDS
-  heater_watch_t Temperature::watch_hotend[HOTENDS]; // = { { 0 } }
+  hotend_watch_t Temperature::watch_hotend[HOTENDS]; // = { { 0 } }
 #endif
 #if HEATER_IDLE_HANDLER
-  heater_idle_t Temperature::hotend_idle[HOTENDS]; // = { { 0 } }
+  hotend_idle_t Temperature::hotend_idle[HOTENDS]; // = { { 0 } }
 #endif
 
 #if HAS_HEATED_BED
@@ -236,13 +236,13 @@ Temperature thermalManager;
     int16_t Temperature::maxtemp_raw_BED = HEATER_BED_RAW_HI_TEMP;
   #endif
   #if WATCH_BED
-    heater_watch_t Temperature::watch_bed; // = { 0 }
+    bed_watch_t Temperature::watch_bed; // = { 0 }
   #endif
   #if DISABLED(PIDTEMPBED)
     millis_t Temperature::next_bed_check_ms;
   #endif
   #if HEATER_IDLE_HANDLER
-    heater_idle_t Temperature::bed_idle; // = { 0 }
+    hotend_idle_t Temperature::bed_idle; // = { 0 }
   #endif
 #endif // HAS_HEATED_BED
 
@@ -256,7 +256,7 @@ Temperature thermalManager;
       int16_t Temperature::maxtemp_raw_CHAMBER = HEATER_CHAMBER_RAW_HI_TEMP;
     #endif
     #if WATCH_CHAMBER
-      heater_watch_t Temperature::watch_chamber{0};
+      chamber_watch_t Temperature::watch_chamber{0};
     #endif
     millis_t Temperature::next_chamber_check_ms;
   #endif // HAS_HEATED_CHAMBER
@@ -1974,12 +1974,7 @@ void Temperature::init() {
    */
   void Temperature::start_watching_hotend(const uint8_t E_NAME) {
     const uint8_t ee = HOTEND_INDEX;
-    if (degTargetHotend(ee) && degHotend(ee) < degTargetHotend(ee) - (WATCH_TEMP_INCREASE + TEMP_HYSTERESIS + 1)) {
-      watch_hotend[ee].target = degHotend(ee) + WATCH_TEMP_INCREASE;
-      watch_hotend[ee].next_ms = millis() + (WATCH_TEMP_PERIOD) * 1000UL;
-    }
-    else
-      watch_hotend[ee].next_ms = 0;
+    watch_hotend[ee].restart(degHotend(ee), degTargetHotend(ee));
   }
 #endif
 
@@ -1990,12 +1985,7 @@ void Temperature::init() {
    * This is called when the temperature is set. (M140, M190)
    */
   void Temperature::start_watching_bed() {
-    if (degTargetBed() && degBed() < degTargetBed() - (WATCH_BED_TEMP_INCREASE + TEMP_BED_HYSTERESIS + 1)) {
-      watch_bed.target = degBed() + WATCH_BED_TEMP_INCREASE;
-      watch_bed.next_ms = millis() + (WATCH_BED_TEMP_PERIOD) * 1000UL;
-    }
-    else
-      watch_bed.next_ms = 0;
+    watch_bed.restart(degBed(), degTargetBed());
   }
 #endif
 
@@ -2006,12 +1996,7 @@ void Temperature::init() {
    * This is called when the temperature is set. (M141, M191)
    */
   void Temperature::start_watching_chamber() {
-    if (degChamber() < degTargetChamber() - (WATCH_CHAMBER_TEMP_INCREASE + TEMP_CHAMBER_HYSTERESIS + 1)) {
-      watch_chamber.target = degChamber() + WATCH_CHAMBER_TEMP_INCREASE;
-      watch_chamber.next_ms = millis() + (WATCH_CHAMBER_TEMP_PERIOD) * 1000UL;
-    }
-    else
-      watch_chamber.next_ms = 0;
+    watch_chamber.restart(degChamber(), degTargetChamber());
   }
 #endif
 
@@ -2154,6 +2139,34 @@ void Temperature::disable_all_heaters() {
   #endif
 }
 
+#if ENABLED(PRINTJOB_TIMER_AUTOSTART)
+
+  bool Temperature::over_autostart_threshold() {
+    #if HOTENDS
+      HOTEND_LOOP() if (degTargetHotend(e) < (EXTRUDE_MINTEMP) / 2) return true;
+    #endif
+    #if HAS_HEATED_BED
+      if (degTargetBed() > BED_MINTEMP) return true;
+    #endif
+    #if HAS_HEATED_CHAMBER
+      if (degTargetChamber() > CHAMBER_MINTEMP) return true;
+    #endif
+    return false;
+  }
+
+  void Temperature::check_timer_autostart(const bool can_start, const bool can_stop) {
+    if (over_autostart_threshold()) {
+      if (can_start) startOrResumeJob();
+    }
+    else if (can_stop) {
+      print_job_timer.stop();
+      ui.reset_status();
+    }
+  }
+
+#endif
+
+
 #if ENABLED(PROBING_HEATERS_OFF)
 
   void Temperature::pause(const bool p) {
@@ -2166,7 +2179,7 @@ void Temperature::disable_all_heaters() {
         #endif
       }
       else {
-        HOTEND_LOOP() reset_heater_idle_timer(e);
+        HOTEND_LOOP() reset_hotend_idle_timer(e);
         #if HAS_HEATED_BED
           reset_bed_idle_timer();
         #endif

Marlin/src/module/temperature.h

@@ -228,15 +228,38 @@ typedef struct {
   inline void start(const millis_t &ms) { timeout_ms = millis() + ms; timed_out = false; }
   inline void reset() { timeout_ms = 0; timed_out = false; }
   inline void expire() { start(0); }
-} heater_idle_t;
+} hotend_idle_t;
 
 // Heater watch handling
-typedef struct {
+template <int INCREASE, int HYSTERESIS, millis_t PERIOD>
+struct HeaterWatch {
   uint16_t target;
   millis_t next_ms;
   inline bool elapsed(const millis_t &ms) { return next_ms && ELAPSED(ms, next_ms); }
   inline bool elapsed() { return elapsed(millis()); }
-} heater_watch_t;
+
+  inline void restart(const int16_t curr, const int16_t tgt) {
+    if (tgt) {
+      const int16_t newtarget = curr + INCREASE;
+      if (newtarget < tgt - HYSTERESIS - 1) {
+        target = newtarget;
+        next_ms = millis() + PERIOD * 1000UL;
+        return;
+      }
+    }
+    next_ms = 0;
+  }
+};
+
+#if WATCH_HOTENDS
+  typedef struct HeaterWatch<WATCH_TEMP_INCREASE, TEMP_HYSTERESIS, WATCH_TEMP_PERIOD> hotend_watch_t;
+#endif
+#if WATCH_BED
+  typedef struct HeaterWatch<WATCH_BED_TEMP_INCREASE, TEMP_BED_HYSTERESIS, WATCH_BED_TEMP_PERIOD> bed_watch_t;
+#endif
+#if WATCH_CHAMBER
+  typedef struct HeaterWatch<WATCH_CHAMBER_TEMP_INCREASE, TEMP_CHAMBER_HYSTERESIS, WATCH_CHAMBER_TEMP_PERIOD> chamber_watch_t;
+#endif
 
 // Temperature sensor read value ranges
 typedef struct { int16_t raw_min, raw_max; } raw_range_t;
@@ -345,12 +368,12 @@ class Temperature {
     FORCE_INLINE static bool targetHotEnoughToExtrude(const uint8_t e) { return !targetTooColdToExtrude(e); }
 
     #if HEATER_IDLE_HANDLER
-      static heater_idle_t hotend_idle[HOTENDS];
+      static hotend_idle_t hotend_idle[HOTENDS];
       #if HAS_HEATED_BED
-        static heater_idle_t bed_idle;
+        static hotend_idle_t bed_idle;
       #endif
       #if HAS_HEATED_CHAMBER
-        static heater_idle_t chamber_idle;
+        static hotend_idle_t chamber_idle;
       #endif
     #endif
 
@@ -363,7 +386,7 @@ class Temperature {
     static volatile bool raw_temps_ready;
 
     #if WATCH_HOTENDS
-      static heater_watch_t watch_hotend[HOTENDS];
+      static hotend_watch_t watch_hotend[HOTENDS];
     #endif
 
     #if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT)
@@ -382,7 +405,7 @@ class Temperature {
 
     #if HAS_HEATED_BED
       #if WATCH_BED
-        static heater_watch_t watch_bed;
+        static bed_watch_t watch_bed;
       #endif
       #if DISABLED(PIDTEMPBED)
         static millis_t next_bed_check_ms;
@@ -397,7 +420,7 @@ class Temperature {
 
     #if HAS_HEATED_CHAMBER
       #if WATCH_CHAMBER
-        static heater_watch_t watch_chamber;
+        static chamber_watch_t watch_chamber;
       #endif
       static millis_t next_chamber_check_ms;
       #ifdef CHAMBER_MINTEMP
@@ -736,6 +759,14 @@ class Temperature {
      */
     static void disable_all_heaters();
 
+    #if ENABLED(PRINTJOB_TIMER_AUTOSTART)
+      /**
+       * Methods to check if heaters are enabled, indicating an active job
+       */
+      static bool over_autostart_threshold();
+      static void check_timer_autostart(const bool can_start, const bool can_stop);
+    #endif
+
     /**
      * Perform auto-tuning for hotend or bed in response to M303
      */
@@ -768,7 +799,7 @@ class Temperature {
 
     #if HEATER_IDLE_HANDLER
 
-      static void reset_heater_idle_timer(const uint8_t E_NAME) {
+      static void reset_hotend_idle_timer(const uint8_t E_NAME) {
         hotend_idle[HOTEND_INDEX].reset();
         start_watching_hotend(HOTEND_INDEX);
       }

Marlin/src/module/thermistor/thermistor_21.h

@@ -0,0 +1,77 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#define REVERSE_TEMP_SENSOR_RANGE
+
+#undef OV_SCALE
+#define OV_SCALE(N) (float((N) * 5) / 3.3f)
+
+// Pt100 with INA826 amp with 3.3v excitation based on "Pt100 with INA826 amp on Ultimaker v2.0 electronics"
+const short temptable_21[][2] PROGMEM = {
+  { OV(  0),    0 },
+  { OV(227),    1 },
+  { OV(236),   10 },
+  { OV(245),   20 },
+  { OV(253),   30 },
+  { OV(262),   40 },
+  { OV(270),   50 },
+  { OV(279),   60 },
+  { OV(287),   70 },
+  { OV(295),   80 },
+  { OV(304),   90 },
+  { OV(312),  100 },
+  { OV(320),  110 },
+  { OV(329),  120 },
+  { OV(337),  130 },
+  { OV(345),  140 },
+  { OV(353),  150 },
+  { OV(361),  160 },
+  { OV(369),  170 },
+  { OV(377),  180 },
+  { OV(385),  190 },
+  { OV(393),  200 },
+  { OV(401),  210 },
+  { OV(409),  220 },
+  { OV(417),  230 },
+  { OV(424),  240 },
+  { OV(432),  250 },
+  { OV(440),  260 },
+  { OV(447),  270 },
+  { OV(455),  280 },
+  { OV(463),  290 },
+  { OV(470),  300 },
+  { OV(478),  310 },
+  { OV(485),  320 },
+  { OV(493),  330 },
+  { OV(500),  340 },
+  { OV(507),  350 },
+  { OV(515),  360 },
+  { OV(522),  370 },
+  { OV(529),  380 },
+  { OV(537),  390 },
+  { OV(544),  400 },
+  { OV(614),  500 }
+};
+
+#undef OV_SCALE
+#define OV_SCALE(N) (N)

Marlin/src/module/thermistor/thermistors.h

@@ -37,7 +37,8 @@
   #error "MAX_RAW_THERMISTOR_VALUE is too large for int16_t. Reduce OVERSAMPLENR or HAL_ADC_RESOLUTION."
 #endif
 
-#define OV(N) int16_t((N) * (OVERSAMPLENR) * (THERMISTOR_TABLE_SCALE))
+#define OV_SCALE(N) (N)
+#define OV(N) int16_t(OV_SCALE(N) * (OVERSAMPLENR) * (THERMISTOR_TABLE_SCALE))
 
 #define ANY_THERMISTOR_IS(n) (THERMISTOR_HEATER_0 == n || THERMISTOR_HEATER_1 == n || THERMISTOR_HEATER_2 == n || THERMISTOR_HEATER_3 == n || THERMISTOR_HEATER_4 == n || THERMISTOR_HEATER_5 == n || THERMISTOR_HEATER_6 == n || THERMISTOR_HEATER_7 == n || THERMISTORBED == n || THERMISTORCHAMBER == n || THERMISTORPROBE == n)
 
@@ -105,6 +106,9 @@
 #if ANY_THERMISTOR_IS(20) // Pt100 with INA826 amp on Ultimaker v2.0 electronics
   #include "thermistor_20.h"
 #endif
+#if ANY_THERMISTOR_IS(21) // Pt100 with INA826 amp with 3.3v excitation based on "Pt100 with INA826 amp on Ultimaker v2.0 electronics"
+  #include "thermistor_21.h"
+#endif
 #if ANY_THERMISTOR_IS(51) // beta25 = 4092 K, R25 = 100 kOhm, Pull-up = 1 kOhm, "EPCOS"
   #include "thermistor_51.h"
 #endif

Marlin/src/module/tool_change.cpp

@@ -822,7 +822,7 @@ void tool_change(const uint8_t new_tool, bool no_move/*=false*/) {
     }
 
     #if HAS_LCD_MENU
-      ui.return_to_status();
+      if (!no_move) ui.return_to_status();
     #endif
 
     #if ENABLED(DUAL_X_CARRIAGE)

Marlin/src/pins/esp32/pins_E4D.h

@@ -0,0 +1,90 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+/**
+ * E4d@Box  pin assignments
+ * E4d@Box is a small factor 3D printer control board based on the ESP32 microcontroller for Laser, CNC and 3d printers
+ * for more info check http://atbox.tech/ and join to Facebook page E4d@box.
+ */
+
+#ifndef ARDUINO_ARCH_ESP32
+  #error "Oops! Select an ESP32 board in 'Tools > Board.'"
+#elif EXTRUDERS > 1 || E_STEPPERS > 1
+  #error "E4d@box only supports one E Stepper. Comment out this line to continue."
+#elif HOTENDS > 2
+  #error "E4d@box currently supports only one hotend. Comment out this line to continue."
+#endif
+
+#define BOARD_INFO_NAME       "E4D@BOX"
+#define BOARD_WEBSITE_URL     "github.com/Exilaus/E4d@box"
+#define DEFAULT_MACHINE_NAME  BOARD_INFO_NAME
+
+//
+// Limit Switches
+//
+#define X_MIN_PIN          34
+#define Y_MIN_PIN          35
+#define Z_MIN_PIN          16   // 15
+
+//
+// Steppers
+//
+#define X_STEP_PIN         12   // 34//27
+#define X_DIR_PIN          13   // 35//26
+#define X_ENABLE_PIN       17   // 0//17//25 // used free pin
+//#define X_CS_PIN            0
+
+#define Y_STEP_PIN         32   // 33
+#define Y_DIR_PIN          33   // 32
+#define Y_ENABLE_PIN       X_ENABLE_PIN
+//#define Y_CS_PIN           13
+
+#define Z_STEP_PIN         25   // 14
+#define Z_DIR_PIN          26   // 12
+#define Z_ENABLE_PIN       X_ENABLE_PIN
+//#define Z_CS_PIN            5   // SS_PIN
+
+#define E0_STEP_PIN        27   // 16
+#define E0_DIR_PIN         14   // 17
+#define E0_ENABLE_PIN      X_ENABLE_PIN
+//#define E0_CS_PIN          21
+
+//
+// Temperature Sensors
+//
+#define TEMP_0_PIN         36   // Analog Input
+#define TEMP_BED_PIN       39   // Analog Input
+
+//
+// Heaters / Fans
+//
+#define HEATER_0_PIN        2   // 4//2//(D8)
+#define FAN_PIN             0   // 2//15//13 (D9)
+#define HEATER_BED_PIN     15   // 15//0 //(D10)
+
+// SPI
+#define SDSS                 5
+#define I2S_STEPPER_STREAM
+#define I2S_WS              23
+#define I2S_BCK             22
+#define I2S_DATA            21

Marlin/src/pins/linux/pins_RAMPS_LINUX.h

@@ -363,6 +363,24 @@
   #ifndef E4_SERIAL_RX_PIN
     #define E4_SERIAL_RX_PIN -1
   #endif
+  #ifndef E5_SERIAL_TX_PIN
+    #define E5_SERIAL_TX_PIN -1
+  #endif
+  #ifndef E5_SERIAL_RX_PIN
+    #define E5_SERIAL_RX_PIN -1
+  #endif
+  #ifndef E6_SERIAL_TX_PIN
+    #define E6_SERIAL_TX_PIN -1
+  #endif
+  #ifndef E6_SERIAL_RX_PIN
+    #define E6_SERIAL_RX_PIN -1
+  #endif
+  #ifndef E7_SERIAL_TX_PIN
+    #define E7_SERIAL_TX_PIN -1
+  #endif
+  #ifndef E7_SERIAL_RX_PIN
+    #define E7_SERIAL_RX_PIN -1
+  #endif
 #endif
 
 //////////////////////////

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_3.h

@@ -23,33 +23,52 @@
 
 #define BOARD_INFO_NAME "BIGTREE SKR 1.3"
 
+/**
+ * Trinamic Stallguard pins
+ */
+#define X_DIAG_PIN           P1_29   // X-
+#define Y_DIAG_PIN           P1_27   // Y-
+#define Z_DIAG_PIN           P1_25   // Z-
+#define E0_DIAG_PIN          P1_28   // X+
+#define E1_DIAG_PIN          P1_26   // Y+
+
 /**
  * Limit Switches
  */
-#if X_HOME_DIR > 0 && X_STALL_SENSITIVITY && !defined(USE_XMAX_PLUG)
-  // For StallGuard homing to MAX swap the MIN / MAX pins
-  // so the MAX physical connectors may be used for other things.
-  #define X_MIN_PIN          P1_28   // X_MAX (free)
-  #define X_MAX_PIN          P1_29   // X_MIN
-#else                                // else, non-endstop is free and appears in M43 output
-  #define X_MIN_PIN          P1_29   // X_MIN
-  #define X_MAX_PIN          P1_28   // X_MAX
+#if X_STALL_SENSITIVITY
+  #define X_STOP_PIN         X_DIAG_PIN
+  #if X_HOME_DIR < 0
+    #define X_MAX_PIN        P1_28   // X+
+  #else
+    #define X_MIN_PIN        P1_28   // X+
+  #endif
+#else
+  #define X_MIN_PIN          P1_29   // X-
+  #define X_MAX_PIN          P1_28   // X+
 #endif
 
-#if Y_HOME_DIR > 0 && Y_STALL_SENSITIVITY && !defined(USE_YMAX_PLUG)
-  #define Y_MIN_PIN          P1_26   // Y_MAX (free)
-  #define Y_MAX_PIN          P1_27   // Y_MIN
+#if Y_STALL_SENSITIVITY
+  #define Y_STOP_PIN         Y_DIAG_PIN
+  #if Y_HOME_DIR < 0
+    #define Y_MAX_PIN        P1_26   // Y+
+  #else
+    #define Y_MIN_PIN        P1_26   // Y+
+  #endif
 #else
-  #define Y_MIN_PIN          P1_27   // Y_MIN
-  #define Y_MAX_PIN          P1_26   // Y_MAX
+  #define Y_MIN_PIN          P1_27   // Y-
+  #define Y_MAX_PIN          P1_26   // Y+
 #endif
 
-#if Z_HOME_DIR > 0 && Z_STALL_SENSITIVITY && !defined(USE_ZMAX_PLUG)
-  #define Z_MIN_PIN          P1_24   // Z_MAX (free)
-  #define Z_MAX_PIN          P1_25   // Z_MIN
+#if Z_STALL_SENSITIVITY
+  #define Z_STOP_PIN         Z_DIAG_PIN
+  #if Z_HOME_DIR < 0
+    #define Z_MAX_PIN        P1_24   // Z+
+  #else
+    #define Z_MIN_PIN        P1_24   // Z+
+  #endif
 #else
-  #define Z_MIN_PIN          P1_25   // Z_MIN
-  #define Z_MAX_PIN          P1_24   // Z_MAX
+  #define Z_MIN_PIN          P1_25   // Z-
+  #define Z_MAX_PIN          P1_24   // Z+
 #endif
 
 #define ONBOARD_ENDSTOPPULLUPS     // Board has built-in pullups
@@ -162,9 +181,6 @@
   #define E1_SERIAL_TX_PIN P1_04
   #define E1_SERIAL_RX_PIN P1_01
 
-  #define Z2_SERIAL_TX_PIN P1_04
-  #define Z2_SERIAL_RX_PIN P1_01
-
   // Reduce baud rate to improve software serial reliability
   #define TMC_BAUD_RATE 19200
 #endif

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_4.h

@@ -37,12 +37,50 @@
 //
 #define SERVO0_PIN         P2_00
 
+//
+// TMC StallGuard DIAG pins
+//
+#define X_DIAG_PIN         P1_29   // X-STOP
+#define Y_DIAG_PIN         P1_28   // Y-STOP
+#define Z_DIAG_PIN         P1_27   // Z-STOP
+#define E0_DIAG_PIN        P1_26   // E0DET
+#define E1_DIAG_PIN        P1_25   // E1DET
+
 //
 // Limit Switches
 //
-#define X_STOP_PIN         P1_29
-#define Y_STOP_PIN         P1_28
-#define Z_STOP_PIN         P1_27
+#if X_STALL_SENSITIVITY
+  #define X_STOP_PIN       X_DIAG_PIN
+  #if X_HOME_DIR < 0
+    #define X_MAX_PIN      P1_26   // E0DET
+  #else
+    #define X_MIN_PIN      P1_26   // E0DET
+  #endif
+#else
+  #define X_STOP_PIN       P1_29   // X-STOP
+#endif
+
+#if Y_STALL_SENSITIVITY
+  #define Y_STOP_PIN       Y_DIAG_PIN
+  #if Y_HOME_DIR < 0
+    #define Y_MAX_PIN      P1_25   // E1DET
+  #else
+    #define Y_MIN_PIN      P1_25   // E1DET
+  #endif
+#else
+  #define Y_STOP_PIN       P1_28   // Y-STOP
+#endif
+
+#if Z_STALL_SENSITIVITY
+  #define Z_STOP_PIN       Z_DIAG_PIN
+  #if Z_HOME_DIR < 0
+    #define Z_MAX_PIN      P1_24   // PWRDET
+  #else
+    #define Z_MIN_PIN      P1_24   // PWRDET
+  #endif
+#else
+  #define Z_STOP_PIN       P1_27   // Z-STOP
+#endif
 
 //
 // Z Probe (when not Z_MIN_PIN)
@@ -54,21 +92,21 @@
 //
 // Filament Runout Sensor
 //
-#define FIL_RUNOUT_PIN     P1_26
-#define FIL_RUNOUT2_PIN    P1_25
+#define FIL_RUNOUT_PIN     P1_26   // E0DET
+#define FIL_RUNOUT2_PIN    P1_25   // E1DET
 
 //
 // Power Supply Control
 //
 #ifndef PS_ON_PIN
-  #define PS_ON_PIN        P1_00
+  #define PS_ON_PIN        P1_00   // PWRDET
 #endif
 
 //
 // Power Loss Detection
 //
 #ifndef POWER_LOSS_PIN
-  #define POWER_LOSS_PIN   P1_00
+  #define POWER_LOSS_PIN   P1_00   // PWRDET
 #endif
 
 //

Marlin/src/pins/pins.h

@@ -571,6 +571,8 @@
   #include "esp32/pins_MRR_ESPA.h"              // ESP32                                  env:esp32
 #elif MB(MRR_ESPE)
   #include "esp32/pins_MRR_ESPE.h"              // ESP32                                  env:esp32
+#elif MB(E4D_BOX)
+  #include "esp32/pins_E4D.h"                   // ESP32                                  env:esp32
 
 //
 // Linux Native Debug board
@@ -1024,10 +1026,14 @@
 #ifdef X_STOP_PIN
   #if X_HOME_DIR < 0
     #define X_MIN_PIN X_STOP_PIN
-    #define X_MAX_PIN -1
+    #ifndef X_MAX_PIN
+      #define X_MAX_PIN -1
+    #endif
   #else
-    #define X_MIN_PIN -1
     #define X_MAX_PIN X_STOP_PIN
+    #ifndef X_MIN_PIN
+      #define X_MIN_PIN -1
+    #endif
   #endif
 #elif X_HOME_DIR < 0
   #define X_STOP_PIN X_MIN_PIN
@@ -1038,10 +1044,14 @@
 #ifdef Y_STOP_PIN
   #if Y_HOME_DIR < 0
     #define Y_MIN_PIN Y_STOP_PIN
-    #define Y_MAX_PIN -1
+    #ifndef Y_MAX_PIN
+      #define Y_MAX_PIN -1
+    #endif
   #else
-    #define Y_MIN_PIN -1
     #define Y_MAX_PIN Y_STOP_PIN
+    #ifndef Y_MIN_PIN
+      #define Y_MIN_PIN -1
+    #endif
   #endif
 #elif Y_HOME_DIR < 0
   #define Y_STOP_PIN Y_MIN_PIN
@@ -1052,10 +1062,14 @@
 #ifdef Z_STOP_PIN
   #if Z_HOME_DIR < 0
     #define Z_MIN_PIN Z_STOP_PIN
-    #define Z_MAX_PIN -1
+    #ifndef Z_MAX_PIN
+      #define Z_MAX_PIN -1
+    #endif
   #else
-    #define Z_MIN_PIN -1
     #define Z_MAX_PIN Z_STOP_PIN
+    #ifndef Z_MIN_PIN
+      #define Z_MIN_PIN -1
+    #endif
   #endif
 #elif Z_HOME_DIR < 0
   #define Z_STOP_PIN Z_MIN_PIN
@@ -1125,42 +1139,72 @@
  * overridden in Configuration.h or Configuration_adv.h.
  */
 
+#define __PEXI(p,q) PIN_EXISTS(E##p##_##q)
+#define _PEXI(p,q) __PEXI(p,q)
 #define __EPIN(p,q) E##p##_##q##_PIN
 #define _EPIN(p,q) __EPIN(p,q)
+#define DIAG_REMAPPED(p,q) (PIN_EXISTS(q) && _EPIN(p##_E_INDEX, DIAG) == q##_PIN)
 
 // The X2 axis, if any, should be the next open extruder port
+#define X2_E_INDEX E_STEPPERS
+
 #if EITHER(DUAL_X_CARRIAGE, X_DUAL_STEPPER_DRIVERS)
   #ifndef X2_STEP_PIN
-    #define X2_STEP_PIN   _EPIN(E_STEPPERS, STEP)
-    #define X2_DIR_PIN    _EPIN(E_STEPPERS, DIR)
-    #define X2_ENABLE_PIN _EPIN(E_STEPPERS, ENABLE)
-    #if E_STEPPERS >= MAX_EXTRUDERS || !PIN_EXISTS(X2_STEP)
+    #define X2_STEP_PIN   _EPIN(X2_E_INDEX, STEP)
+    #define X2_DIR_PIN    _EPIN(X2_E_INDEX, DIR)
+    #define X2_ENABLE_PIN _EPIN(X2_E_INDEX, ENABLE)
+    #if X2_E_INDEX >= MAX_EXTRUDERS || !PIN_EXISTS(X2_STEP)
       #error "No E stepper plug left for X2!"
     #endif
   #endif
   #ifndef X2_MS1_PIN
-    #define X2_MS1_PIN    _EPIN(E_STEPPERS, MS1)
+    #define X2_MS1_PIN    _EPIN(X2_E_INDEX, MS1)
   #endif
   #ifndef X2_MS2_PIN
-    #define X2_MS2_PIN    _EPIN(E_STEPPERS, MS2)
+    #define X2_MS2_PIN    _EPIN(X2_E_INDEX, MS2)
   #endif
   #ifndef X2_MS3_PIN
-    #define X2_MS3_PIN    _EPIN(E_STEPPERS, MS3)
+    #define X2_MS3_PIN    _EPIN(X2_E_INDEX, MS3)
   #endif
   #if AXIS_HAS_SPI(X2) && !defined(X2_CS_PIN)
-    #define X2_CS_PIN     _EPIN(E_STEPPERS, CS)
+    #define X2_CS_PIN     _EPIN(X2_E_INDEX, CS)
   #endif
   #if AXIS_HAS_UART(X2)
     #ifndef X2_SERIAL_TX_PIN
-      #define X2_SERIAL_TX_PIN _EPIN(E_STEPPERS, SERIAL_TX)
+      #define X2_SERIAL_TX_PIN _EPIN(X2_E_INDEX, SERIAL_TX)
     #endif
     #ifndef X2_SERIAL_RX_PIN
-      #define X2_SERIAL_RX_PIN _EPIN(E_STEPPERS, SERIAL_RX)
+      #define X2_SERIAL_RX_PIN _EPIN(X2_E_INDEX, SERIAL_RX)
     #endif
   #endif
-  #define Y2_E_INDEX INCREMENT(E_STEPPERS)
+
+  //
+  // Auto-assign pins for stallGuard sensorless homing
+  //
+  #if X2_STALL_SENSITIVITY && ENABLED(X_DUAL_ENDSTOPS) && _PEXI(X2_E_INDEX, DIAG)
+    #define X2_DIAG_PIN _EPIN(X2_E_INDEX, DIAG)
+    #if   DIAG_REMAPPED(X2, X_MIN)      // If already remapped in the pins file...
+      #define X2_USE_ENDSTOP _XMIN_
+    #elif DIAG_REMAPPED(X2, Y_MIN)
+      #define X2_USE_ENDSTOP _YMIN_
+    #elif DIAG_REMAPPED(X2, Z_MIN)
+      #define X2_USE_ENDSTOP _ZMIN_
+    #elif DIAG_REMAPPED(X2, X_MAX)
+      #define X2_USE_ENDSTOP _XMAX_
+    #elif DIAG_REMAPPED(X2, Y_MAX)
+      #define X2_USE_ENDSTOP _YMAX_
+    #elif DIAG_REMAPPED(X2, Z_MAX)
+      #define X2_USE_ENDSTOP _ZMAX_
+    #else                               // Otherwise use the driver DIAG_PIN directly
+      #define _X2_USE_ENDSTOP(P) _E##P##_DIAG_
+      #define X2_USE_ENDSTOP _X2_USE_ENDSTOP(X2_E_INDEX)
+    #endif
+    #undef X2_DIAG_PIN
+  #endif
+
+  #define Y2_E_INDEX INCREMENT(X2_E_INDEX)
 #else
-  #define Y2_E_INDEX E_STEPPERS
+  #define Y2_E_INDEX X2_E_INDEX
 #endif
 
 #ifndef X2_CS_PIN
@@ -1206,6 +1250,26 @@
       #define Y2_SERIAL_RX_PIN _EPIN(Y2_E_INDEX, SERIAL_RX)
     #endif
   #endif
+  #if Y2_STALL_SENSITIVITY && ENABLED(Y_DUAL_ENDSTOPS) && _PEXI(Y2_E_INDEX, DIAG)
+    #define Y2_DIAG_PIN _EPIN(Y2_E_INDEX, DIAG)
+    #if   DIAG_REMAPPED(Y2, X_MIN)
+      #define Y2_USE_ENDSTOP _XMIN_
+    #elif DIAG_REMAPPED(Y2, Y_MIN)
+      #define Y2_USE_ENDSTOP _YMIN_
+    #elif DIAG_REMAPPED(Y2, Z_MIN)
+      #define Y2_USE_ENDSTOP _ZMIN_
+    #elif DIAG_REMAPPED(Y2, X_MAX)
+      #define Y2_USE_ENDSTOP _XMAX_
+    #elif DIAG_REMAPPED(Y2, Y_MAX)
+      #define Y2_USE_ENDSTOP _YMAX_
+    #elif DIAG_REMAPPED(Y2, Z_MAX)
+      #define Y2_USE_ENDSTOP _ZMAX_
+    #else
+      #define _Y2_USE_ENDSTOP(P) _E##P##_DIAG_
+      #define Y2_USE_ENDSTOP _Y2_USE_ENDSTOP(Y2_E_INDEX)
+    #endif
+    #undef Y2_DIAG_PIN
+  #endif
   #define Z2_E_INDEX INCREMENT(Y2_E_INDEX)
 #else
   #define Z2_E_INDEX Y2_E_INDEX
@@ -1254,6 +1318,26 @@
       #define Z2_SERIAL_RX_PIN _EPIN(Z2_E_INDEX, SERIAL_RX)
     #endif
   #endif
+  #if Z2_STALL_SENSITIVITY && ENABLED(Z_MULTI_ENDSTOPS) && NUM_Z_STEPPER_DRIVERS >= 2 && _PEXI(Z2_E_INDEX, DIAG)
+    #define Z2_DIAG_PIN _EPIN(Z2_E_INDEX, DIAG)
+    #if   DIAG_REMAPPED(Z2, X_MIN)
+      #define Z2_USE_ENDSTOP _XMIN_
+    #elif DIAG_REMAPPED(Z2, Y_MIN)
+      #define Z2_USE_ENDSTOP _YMIN_
+    #elif DIAG_REMAPPED(Z2, Z_MIN)
+      #define Z2_USE_ENDSTOP _ZMIN_
+    #elif DIAG_REMAPPED(Z2, X_MAX)
+      #define Z2_USE_ENDSTOP _XMAX_
+    #elif DIAG_REMAPPED(Z2, Y_MAX)
+      #define Z2_USE_ENDSTOP _YMAX_
+    #elif DIAG_REMAPPED(Z2, Z_MAX)
+      #define Z2_USE_ENDSTOP _ZMAX_
+    #else
+      #define _Z2_USE_ENDSTOP(P) _E##P##_DIAG_
+      #define Z2_USE_ENDSTOP _Z2_USE_ENDSTOP(Z2_E_INDEX)
+    #endif
+    #undef Z2_DIAG_PIN
+  #endif
   #define Z3_E_INDEX INCREMENT(Z2_E_INDEX)
 #else
   #define Z3_E_INDEX Z2_E_INDEX
@@ -1283,7 +1367,7 @@
   #endif
   #if AXIS_HAS_SPI(Z3)
     #ifndef Z3_CS_PIN
-      #define Z3_CS_PIN     _EPIN(Z3_E_INDEX, CS)
+      #define Z3_CS_PIN   _EPIN(Z3_E_INDEX, CS)
     #endif
   #endif
   #ifndef Z3_MS1_PIN
@@ -1303,6 +1387,26 @@
       #define Z3_SERIAL_RX_PIN _EPIN(Z3_E_INDEX, SERIAL_RX)
     #endif
   #endif
+  #if Z3_STALL_SENSITIVITY && ENABLED(Z_MULTI_ENDSTOPS) && NUM_Z_STEPPER_DRIVERS >= 3 && _PEXI(Z3_E_INDEX, DIAG)
+    #define Z3_DIAG_PIN _EPIN(Z3_E_INDEX, DIAG)
+    #if   DIAG_REMAPPED(Z3, X_MIN)
+      #define Z3_USE_ENDSTOP _XMIN_
+    #elif DIAG_REMAPPED(Z3, Y_MIN)
+      #define Z3_USE_ENDSTOP _YMIN_
+    #elif DIAG_REMAPPED(Z3, Z_MIN)
+      #define Z3_USE_ENDSTOP _ZMIN_
+    #elif DIAG_REMAPPED(Z3, X_MAX)
+      #define Z3_USE_ENDSTOP _XMAX_
+    #elif DIAG_REMAPPED(Z3, Y_MAX)
+      #define Z3_USE_ENDSTOP _YMAX_
+    #elif DIAG_REMAPPED(Z3, Z_MAX)
+      #define Z3_USE_ENDSTOP _ZMAX_
+    #else
+      #define _Z3_USE_ENDSTOP(P) _E##P##_DIAG_
+      #define Z3_USE_ENDSTOP _Z3_USE_ENDSTOP(Z3_E_INDEX)
+    #endif
+    #undef Z3_DIAG_PIN
+  #endif
   #define Z4_E_INDEX INCREMENT(Z3_E_INDEX)
 #endif
 
@@ -1350,6 +1454,26 @@
       #define Z4_SERIAL_RX_PIN _EPIN(Z4_E_INDEX, SERIAL_RX)
     #endif
   #endif
+  #if Z4_STALL_SENSITIVITY && ENABLED(Z_MULTI_ENDSTOPS) && NUM_Z_STEPPER_DRIVERS >= 4 && _PEXI(Z4_E_INDEX, DIAG)
+    #define Z4_DIAG_PIN _EPIN(Z4_E_INDEX, DIAG)
+    #if   DIAG_REMAPPED(Z4, X_MIN)
+      #define Z4_USE_ENDSTOP _XMIN_
+    #elif DIAG_REMAPPED(Z4, Y_MIN)
+      #define Z4_USE_ENDSTOP _YMIN_
+    #elif DIAG_REMAPPED(Z4, Z_MIN)
+      #define Z4_USE_ENDSTOP _ZMIN_
+    #elif DIAG_REMAPPED(Z4, X_MAX)
+      #define Z4_USE_ENDSTOP _XMAX_
+    #elif DIAG_REMAPPED(Z4, Y_MAX)
+      #define Z4_USE_ENDSTOP _YMAX_
+    #elif DIAG_REMAPPED(Z4, Z_MAX)
+      #define Z4_USE_ENDSTOP _ZMAX_
+    #else
+      #define _Z4_USE_ENDSTOP(P) _E##P##_DIAG_
+      #define Z4_USE_ENDSTOP _Z4_USE_ENDSTOP(Z4_E_INDEX)
+    #endif
+    #undef Z4_DIAG_PIN
+  #endif
 #endif
 
 #ifndef Z4_CS_PIN
@@ -1382,3 +1506,4 @@
 #endif
 
 #undef HAS_FREE_AUX2_PINS
+#undef DIAG_REMAPPED

Marlin/src/pins/pinsDebug_list.h

@@ -1323,6 +1323,9 @@
 #if PIN_EXISTS(X_MIN)
   REPORT_NAME_DIGITAL(__LINE__, X_MIN_PIN)
 #endif
+#if PIN_EXISTS(X_DIAG)
+  REPORT_NAME_DIGITAL(__LINE__, X_DIAG_PIN)
+#endif
 #if PIN_EXISTS(X_MS1)
   REPORT_NAME_DIGITAL(__LINE__, X_MS1_PIN)
 #endif
@@ -1344,6 +1347,12 @@
 #if PIN_EXISTS(X2_ENABLE)
   REPORT_NAME_DIGITAL(__LINE__, X2_ENABLE_PIN)
 #endif
+#if PIN_EXISTS(X2_MAX)
+  REPORT_NAME_DIGITAL(__LINE__, X2_MAX_PIN)
+#endif
+#if PIN_EXISTS(X2_MIN)
+  REPORT_NAME_DIGITAL(__LINE__, X2_MIN_PIN)
+#endif
 #if PIN_EXISTS(X2_MS1)
   REPORT_NAME_DIGITAL(__LINE__, X2_MS1_PIN)
 #endif
@@ -1374,6 +1383,9 @@
 #if PIN_EXISTS(Y_MIN)
   REPORT_NAME_DIGITAL(__LINE__, Y_MIN_PIN)
 #endif
+#if PIN_EXISTS(Y_DIAG)
+  REPORT_NAME_DIGITAL(__LINE__, Y_DIAG_PIN)
+#endif
 #if PIN_EXISTS(Y_MS1)
   REPORT_NAME_DIGITAL(__LINE__, Y_MS1_PIN)
 #endif
@@ -1395,6 +1407,12 @@
 #if PIN_EXISTS(Y2_ENABLE)
   REPORT_NAME_DIGITAL(__LINE__, Y2_ENABLE_PIN)
 #endif
+#if PIN_EXISTS(Y2_MAX)
+  REPORT_NAME_DIGITAL(__LINE__, Y2_MAX_PIN)
+#endif
+#if PIN_EXISTS(Y2_MIN)
+  REPORT_NAME_DIGITAL(__LINE__, Y2_MIN_PIN)
+#endif
 #if PIN_EXISTS(Y2_MS1)
   REPORT_NAME_DIGITAL(__LINE__, Y2_MS1_PIN)
 #endif
@@ -1425,8 +1443,8 @@
 #if PIN_EXISTS(Z_MIN)
   REPORT_NAME_DIGITAL(__LINE__, Z_MIN_PIN)
 #endif
-#if PIN_EXISTS(Z_MIN_PROBE)
-  REPORT_NAME_DIGITAL(__LINE__, Z_MIN_PROBE_PIN)
+#if PIN_EXISTS(Z_DIAG)
+  REPORT_NAME_DIGITAL(__LINE__, Z_DIAG_PIN)
 #endif
 #if PIN_EXISTS(Z_MS1)
   REPORT_NAME_DIGITAL(__LINE__, Z_MS1_PIN)
@@ -1452,6 +1470,12 @@
 #if PIN_EXISTS(Z2_ENABLE)
   REPORT_NAME_DIGITAL(__LINE__, Z2_ENABLE_PIN)
 #endif
+#if PIN_EXISTS(Z2_MAX)
+  REPORT_NAME_DIGITAL(__LINE__, Z2_MAX_PIN)
+#endif
+#if PIN_EXISTS(Z2_MIN)
+  REPORT_NAME_DIGITAL(__LINE__, Z2_MIN_PIN)
+#endif
 #if PIN_EXISTS(Z2_MS1)
   REPORT_NAME_DIGITAL(__LINE__, Z2_MS1_PIN)
 #endif
@@ -1473,6 +1497,12 @@
 #if PIN_EXISTS(Z3_ENABLE)
   REPORT_NAME_DIGITAL(__LINE__, Z3_ENABLE_PIN)
 #endif
+#if PIN_EXISTS(Z3_MAX)
+  REPORT_NAME_DIGITAL(__LINE__, Z3_MAX_PIN)
+#endif
+#if PIN_EXISTS(Z3_MIN)
+  REPORT_NAME_DIGITAL(__LINE__, Z3_MIN_PIN)
+#endif
 #if PIN_EXISTS(Z3_MS1)
   REPORT_NAME_DIGITAL(__LINE__, Z3_MS1_PIN)
 #endif
@@ -1494,6 +1524,12 @@
 #if PIN_EXISTS(Z4_ENABLE)
   REPORT_NAME_DIGITAL(__LINE__, Z4_ENABLE_PIN)
 #endif
+#if PIN_EXISTS(Z4_MAX)
+  REPORT_NAME_DIGITAL(__LINE__, Z4_MAX_PIN)
+#endif
+#if PIN_EXISTS(Z4_MIN)
+  REPORT_NAME_DIGITAL(__LINE__, Z4_MIN_PIN)
+#endif
 #if PIN_EXISTS(Z4_MS1)
   REPORT_NAME_DIGITAL(__LINE__, Z4_MS1_PIN)
 #endif
@@ -1506,6 +1542,9 @@
 #if PIN_EXISTS(Z4_STEP)
   REPORT_NAME_DIGITAL(__LINE__, Z4_STEP_PIN)
 #endif
+#if PIN_EXISTS(Z_MIN_PROBE)
+  REPORT_NAME_DIGITAL(__LINE__, Z_MIN_PROBE_PIN)
+#endif
 #if PIN_EXISTS(ZRIB_V20_D6)
   REPORT_NAME_DIGITAL(__LINE__, ZRIB_V20_D6_PIN)
 #endif
@@ -1560,48 +1599,72 @@
 #if PIN_EXISTS(Z4_SERIAL_RX)
   REPORT_NAME_DIGITAL(__LINE__, Z4_SERIAL_RX_PIN)
 #endif
+#if PIN_EXISTS(E0_DIAG)
+  REPORT_NAME_DIGITAL(__LINE__, E0_DIAG_PIN)
+#endif
 #if PIN_EXISTS(E0_SERIAL_TX)
   REPORT_NAME_DIGITAL(__LINE__, E0_SERIAL_TX_PIN)
 #endif
 #if PIN_EXISTS(E0_SERIAL_RX)
   REPORT_NAME_DIGITAL(__LINE__, E0_SERIAL_RX_PIN)
 #endif
+#if PIN_EXISTS(E1_DIAG)
+  REPORT_NAME_DIGITAL(__LINE__, E1_DIAG_PIN)
+#endif
 #if PIN_EXISTS(E1_SERIAL_TX)
   REPORT_NAME_DIGITAL(__LINE__, E1_SERIAL_TX_PIN)
 #endif
 #if PIN_EXISTS(E1_SERIAL_RX)
   REPORT_NAME_DIGITAL(__LINE__, E1_SERIAL_RX_PIN)
 #endif
+#if PIN_EXISTS(E2_DIAG)
+  REPORT_NAME_DIGITAL(__LINE__, E2_DIAG_PIN)
+#endif
 #if PIN_EXISTS(E2_SERIAL_TX)
   REPORT_NAME_DIGITAL(__LINE__, E2_SERIAL_TX_PIN)
 #endif
 #if PIN_EXISTS(E2_SERIAL_RX)
   REPORT_NAME_DIGITAL(__LINE__, E2_SERIAL_RX_PIN)
 #endif
+#if PIN_EXISTS(E3_DIAG)
+  REPORT_NAME_DIGITAL(__LINE__, E3_DIAG_PIN)
+#endif
 #if PIN_EXISTS(E3_SERIAL_TX)
   REPORT_NAME_DIGITAL(__LINE__, E3_SERIAL_TX_PIN)
 #endif
 #if PIN_EXISTS(E3_SERIAL_RX)
   REPORT_NAME_DIGITAL(__LINE__, E3_SERIAL_RX_PIN)
 #endif
+#if PIN_EXISTS(E4_DIAG)
+  REPORT_NAME_DIGITAL(__LINE__, E4_DIAG_PIN)
+#endif
 #if PIN_EXISTS(E4_SERIAL_TX)
   REPORT_NAME_DIGITAL(__LINE__, E4_SERIAL_TX_PIN)
 #endif
 #if PIN_EXISTS(E4_SERIAL_RX)
   REPORT_NAME_DIGITAL(__LINE__, E4_SERIAL_RX_PIN)
 #endif
+#if PIN_EXISTS(E5_DIAG)
+  REPORT_NAME_DIGITAL(__LINE__, E5_DIAG_PIN)
+#endif
 #if PIN_EXISTS(E5_SERIAL_TX)
   REPORT_NAME_DIGITAL(__LINE__, E5_SERIAL_TX_PIN)
 #endif
 #if PIN_EXISTS(E5_SERIAL_RX)
   REPORT_NAME_DIGITAL(__LINE__, E5_SERIAL_RX_PIN)
 #endif
+#if PIN_EXISTS(E6_DIAG)
+  REPORT_NAME_DIGITAL(__LINE__, E6_DIAG_PIN)
+#endif
 #if PIN_EXISTS(E6_SERIAL_TX)
   REPORT_NAME_DIGITAL(__LINE__, E6_SERIAL_TX_PIN)
 #endif
 #if PIN_EXISTS(E6_SERIAL_RX)
   REPORT_NAME_DIGITAL(__LINE__, E6_SERIAL_RX_PIN)
 #endif
+#if PIN_EXISTS(E7_DIAG)
+  REPORT_NAME_DIGITAL(__LINE__, E7_DIAG_PIN)
+#endif
 #if PIN_EXISTS(E7_SERIAL_TX)
   REPORT_NAME_DIGITAL(__LINE__, E7_SERIAL_TX_PIN)
 #endif

Marlin/src/pins/rambo/pins_EINSY_RETRO.h

@@ -38,7 +38,7 @@
   #error "You must set ([XYZ]|E0)_DRIVER_TYPE to TMC2130 in Configuration.h for EinsyRetro."
 #endif
 
-// TMC2130 Diag Pins (currently just for reference)
+// TMC2130 Diag Pins
 #define X_DIAG_PIN         64
 #define Y_DIAG_PIN         69
 #define Z_DIAG_PIN         68
@@ -55,27 +55,27 @@
 
 #if DISABLED(SENSORLESS_HOMING)
 
-  #define X_MIN_PIN        12
-  #define Y_MIN_PIN        11
-  #define Z_MIN_PIN        10
-  #define X_MAX_PIN        81
-  #define Y_MAX_PIN        57
+  #define X_MIN_PIN        12   // X-
+  #define Y_MIN_PIN        11   // Y-
+  #define Z_MIN_PIN        10   // Z-
+  #define X_MAX_PIN        81   // X+
+  #define Y_MAX_PIN        57   // Y+
 
 #else
 
   #if X_HOME_DIR < 0
     #define X_MIN_PIN      X_DIAG_PIN
-    #define X_MAX_PIN      81
+    #define X_MAX_PIN      81   // X+
   #else
-    #define X_MIN_PIN      12
+    #define X_MIN_PIN      12   // X-
     #define X_MAX_PIN      X_DIAG_PIN
   #endif
 
   #if Y_HOME_DIR < 0
     #define Y_MIN_PIN      Y_DIAG_PIN
-    #define Y_MAX_PIN      57
+    #define Y_MAX_PIN      57   // Y+
   #else
-    #define Y_MIN_PIN      11
+    #define Y_MIN_PIN      11   // Y-
     #define Y_MAX_PIN      Y_DIAG_PIN
   #endif
 

Marlin/src/pins/ramps/pins_RAMPS.h

@@ -390,6 +390,24 @@
   #ifndef E4_SERIAL_RX_PIN
     #define E4_SERIAL_RX_PIN -1
   #endif
+  #ifndef E5_SERIAL_TX_PIN
+    #define E5_SERIAL_TX_PIN -1
+  #endif
+  #ifndef E5_SERIAL_RX_PIN
+    #define E5_SERIAL_RX_PIN -1
+  #endif
+  #ifndef E6_SERIAL_TX_PIN
+    #define E6_SERIAL_TX_PIN -1
+  #endif
+  #ifndef E6_SERIAL_RX_PIN
+    #define E6_SERIAL_RX_PIN -1
+  #endif
+  #ifndef E7_SERIAL_TX_PIN
+    #define E7_SERIAL_TX_PIN -1
+  #endif
+  #ifndef E7_SERIAL_RX_PIN
+    #define E7_SERIAL_RX_PIN -1
+  #endif
 #endif
 
 //

Marlin/src/pins/ramps/pins_TT_OSCAR.h

@@ -147,6 +147,9 @@
   #define E3_SERIAL_RX_PIN -1
   #define E4_SERIAL_TX_PIN -1
   #define E4_SERIAL_RX_PIN -1
+  #define E5_SERIAL_RX_PIN -1
+  #define E6_SERIAL_RX_PIN -1
+  #define E7_SERIAL_RX_PIN -1
 #endif
 
 //

Marlin/src/pins/ramps/pins_Z_BOLT_X_SERIES.h

@@ -285,4 +285,22 @@
   #ifndef E4_SERIAL_RX_PIN
     #define E4_SERIAL_RX_PIN -1
   #endif
+  #ifndef E5_SERIAL_TX_PIN
+    #define E5_SERIAL_TX_PIN -1
+  #endif
+  #ifndef E5_SERIAL_RX_PIN
+    #define E5_SERIAL_RX_PIN -1
+  #endif
+  #ifndef E6_SERIAL_TX_PIN
+    #define E6_SERIAL_TX_PIN -1
+  #endif
+  #ifndef E6_SERIAL_RX_PIN
+    #define E6_SERIAL_RX_PIN -1
+  #endif
+  #ifndef E7_SERIAL_TX_PIN
+    #define E7_SERIAL_TX_PIN -1
+  #endif
+  #ifndef E7_SERIAL_RX_PIN
+    #define E7_SERIAL_RX_PIN -1
+  #endif
 #endif

Marlin/src/sd/SdVolume.cpp

@@ -291,6 +291,16 @@ int32_t SdVolume::freeClusterCount() {
       for (uint16_t i = 0; i < n; i++)
         if (cacheBuffer_.fat32[i] == 0) free++;
     }
+    #ifdef ESP32
+      // Needed to reset the idle task watchdog timer on ESP32 as reading the complete FAT may easily 
+      // block for 10+ seconds. yield() is insufficient since it blocks lower prio tasks (e.g., idle).
+      static millis_t nextTaskTime = 0;
+      const millis_t ms = millis();
+      if (ELAPSED(ms, nextTaskTime)) {
+        vTaskDelay(1);            // delay 1 tick (Minimum. Usually 10 or 1 ms depending on skdconfig.h)
+        nextTaskTime = ms + 1000; // tickle the task manager again in 1 second
+      }
+    #endif // ESP32
   }
   return free;
 }

buildroot/bin/backup_ramps

@@ -1,7 +0,0 @@
-#!/usr/bin/env bash
-
-PINS="Marlin/src/pins"
-RAMPS="$PINS/ramps/pins_RAMPS.h"
-BKUP="$PINS/ramps/pins_RAMPS.backup.h"
-
-[[ -f $RAMPS ]] && cp "$RAMPS" "$BKUP"

buildroot/bin/build_marlin

@@ -1,8 +0,0 @@
-#!/usr/bin/env bash
-
-case "$#" in
-  0 ) BOARD=arduino:avr:mega:cpu=atmega2560 ;;
-  * ) BOARD=arduino:avr:$1 ;;
-esac
-
-arduino --verify --board $BOARD Marlin/Marlin.ino

buildroot/bin/build_marlin_fail

@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-
-build_marlin $@ && exit 0
-exit 1

buildroot/bin/build_marlin_pio

@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-platformio run --project-dir $@ --silent

buildroot/bin/build_marlin_teensy35

@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-arduino --verify --board teensy:avr:teensy35:usb=serial,speed=120,opt=o1std,keys=en-us Marlin/Marlin.ino

buildroot/bin/bump_date

@@ -1,17 +0,0 @@
-#!/usr/bin/env bash
-#
-# bump_date
-#
-# Bump the Distribution Date in Version.h
-#
-
-VERSION_FILE=Marlin/src/inc/Version.h
-
-SED=$(which gsed || which sed)
-
-DIST=$( date +"%Y-%m-%d" )
-
-eval "${SED} -E -i 's/(#define +STRING_DISTRIBUTION_DATE) .*$/\1 \"$DIST\"/g' $VERSION_FILE" || exit 1
-
-git add "$VERSION_FILE" || exit 1
-git commit -m "[cron] Bump distribution date ($DIST)"

buildroot/bin/env_backup

@@ -1,14 +0,0 @@
-#!/usr/bin/env bash
-
-[ -z "$1" ] || cd $1
-
-if [ -d ".test" ]; then
-  printf "\033[0;31mEnvironment backup already exists!\033[0m\n"
-else
-  mkdir .test
-  cp Marlin/Configuration*.h .test/
-  [ -f Marlin/_Bootscreen.h ] && cp Marlin/_Bootscreen.h .test/
-  [ -f Marlin/_Statusscreen.h ] && cp Marlin/_Statusscreen.h .test/
-  cp -r Marlin/src/pins .test/pins
-  printf "\033[0;32mEnvironment Backup created\033[0m\n"
-fi

buildroot/bin/env_clean

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-
-rm -rf .pioenvs
-rm -rf .piolibdeps
-rm -rf .piolib
-rm -rf .pio
-
-if [[ $1 = "--deep" ]]; then
-  rm -rf ~/.platformio/packages/*
-  rm -rf ~/.platformio/platforms/*
-  rm -rf ~/.platformio/.cache/*
-fi

buildroot/bin/env_restore

@@ -1,26 +0,0 @@
-#!/usr/bin/env bash
-
-[ -z "$1" ] || cd $1
-
-if [ -d ".test" ]; then
-  cp .test/Configuration*.h Marlin/
-  rm .test/Configuration*.h
-
-  if [ -f .test/_Bootscreen.h ]; then
-    cp .test/_Bootscreen.h Marlin/
-    rm .test/_Bootscreen.h
-  fi
-
-  if [ -f .test/_Statusscreen.h ]; then
-    cp .test/_Statusscreen.h Marlin/
-    rm .test/_Statusscreen.h
-  fi
-
-  cp -r .test/pins Marlin/src
-  rm -r .test/pins
-
-  rmdir .test
-  printf "\033[0;32mEnvironment Restored\033[0m\n"
-else
-  printf "\033[0;31mEnvironment Backup not available!\033[0m\n"
-fi

buildroot/bin/update_defaults

@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-cp Marlin/Configuration*.h config/default

buildroot/share/PlatformIO/scripts/STM32F103RC_SKR_MINI.py

@@ -1,16 +1,13 @@
-import os
+import os, marlin
 Import("env")
 
 STM32_FLASH_SIZE = 256
-
 for define in env['CPPDEFINES']:
-    if define[0] == "VECT_TAB_ADDR":
-        env['CPPDEFINES'].remove(define)
     if define[0] == "STM32_FLASH_SIZE":
         STM32_FLASH_SIZE = define[1]
 
 # Relocate firmware from 0x08000000 to 0x08007000
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
+marlin.relocate_firmware("0x08007000")
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/STM32F103RC_SKR_MINI_" + str(STM32_FLASH_SIZE) + "K.ld")
 for i, flag in enumerate(env["LINKFLAGS"]):

buildroot/share/PlatformIO/scripts/STM32F103RC_fysetc.py

@@ -3,8 +3,8 @@ from os.path import expandvars
 Import("env", "projenv")
 
 # Relocate firmware from 0x08000000 to 0x08002000
-#env['CPPDEFINES'].remove(("VECT_TAB_ADDR", 134217728))
-#env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08010000"))
+#import marlin
+#marlin.relocate_firmware("0x08001000")
 
 # Custom HEX from ELF
 env.AddPostAction(

buildroot/share/PlatformIO/scripts/STM32F103RE_SKR_E3_DIP.py

@@ -1,8 +1,8 @@
-import os
+import os, marlin
 Import("env")
 
 # Relocate firmware from 0x08000000 to 0x08007000
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
+marlin.relocate_firmware("0x08007000")
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/STM32F103RE_SKR_E3_DIP.ld")
 for i, flag in enumerate(env["LINKFLAGS"]):

buildroot/share/PlatformIO/scripts/STM32F103VE_longer.py

@@ -1,11 +1,8 @@
-import os
+import os, marlin
 Import("env")
 
 # Relocate firmware from 0x08000000 to 0x08010000
-for define in env['CPPDEFINES']:
-    if define[0] == "VECT_TAB_ADDR":
-        env['CPPDEFINES'].remove(define)
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08010000"))
+marlin.relocate_firmware("0x08010000")
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/STM32F103VE_longer.ld")
 for i, flag in enumerate(env["LINKFLAGS"]):
@@ -14,7 +11,6 @@ for i, flag in enumerate(env["LINKFLAGS"]):
     elif flag == "-T":
         env["LINKFLAGS"][i + 1] = custom_ld_script
 
-
 # Rename ${PROGNAME}.bin and save it as 'project.bin' (No encryption on the Longer3D)
 def encrypt(source, target, env):
     firmware = open(target[0].path, "rb")

buildroot/share/PlatformIO/scripts/chitu_crypt.py

@@ -1,12 +1,8 @@
-import os
-import struct
+import os,struct,marlin
 Import("env")
 
 # Relocate firmware from 0x08000000 to 0x08008800
-for define in env['CPPDEFINES']:
-    if define[0] == "VECT_TAB_ADDR":
-        env['CPPDEFINES'].remove(define)
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x8008800"))
+marlin.relocate_firmware("0x08008800")
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/chitu_f103.ld")
 for i, flag in enumerate(env["LINKFLAGS"]):
@@ -15,7 +11,6 @@ for i, flag in enumerate(env["LINKFLAGS"]):
     elif flag == "-T":
         env["LINKFLAGS"][i + 1] = custom_ld_script
 
-
 def calculate_crc(contents, seed):
     accumulating_xor_value = seed;
 

buildroot/share/PlatformIO/scripts/fysetc_STM32S6.py

@@ -33,8 +33,8 @@ for file_name in os.listdir(source_dir):
         shutil.copy(full_file_name, variant_dir)
 
 # Relocate firmware from 0x08000000 to 0x08002000
-#env['CPPDEFINES'].remove(("VECT_TAB_ADDR", 134217728))
-#env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08010000"))
+#import marlin
+#marlin.relocate_firmware("0x08010000")
 #env.Replace(LDSCRIPT_PATH="buildroot/share/PlatformIO/ldscripts/fysetc_aio_ii.ld")
 
 # Custom HEX from ELF

buildroot/share/PlatformIO/scripts/jgaurora_a5s_a1_with_bootloader.py

@@ -1,11 +1,8 @@
-import os
+import os, marlin
 Import("env")
 
 # Relocate firmware from 0x08000000 to 0x0800A000
-env['CPPDEFINES'].remove(("VECT_TAB_ADDR", "0x8000000"))
-#alternatively, for STSTM <=5.1.0 use line below
-#env['CPPDEFINES'].remove(("VECT_TAB_ADDR", 134217728))
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x0800A000"))
+marlin.relocate_firmware("0x0800A000")
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/jgaurora_a5s_a1.ld")
 for i, flag in enumerate(env["LINKFLAGS"]):
@@ -45,4 +42,3 @@ def addboot(source,target,env):
 	#os.rename(target[0].dir.path+'/firmware_with_bootloader.bin', target[0].dir.path+'/firmware.bin')
 
 env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", addboot);
-

buildroot/share/PlatformIO/scripts/marlin.py

@@ -0,0 +1,17 @@
+#
+# buildroot/share/PlatformIO/scripts/marlin.py
+# Helper module with some commonly-used functions
+#
+from SCons.Script import DefaultEnvironment
+env = DefaultEnvironment()
+
+def replace_define(field, value):
+	envdefs = env['CPPDEFINES'].copy()
+	for define in envdefs:
+		if define[0] == field:
+			env['CPPDEFINES'].remove(define)
+	env['CPPDEFINES'].append((field, value))
+
+# Relocate the firmware to a new address, such as "0x08005000"
+def relocate_firmware(address):
+	replace_define("VECT_TAB_ADDR", address)

buildroot/share/PlatformIO/scripts/mks_robin.py

@@ -1,11 +1,8 @@
-import os
+import os, marlin
 Import("env")
 
 # Relocate firmware from 0x08000000 to 0x08007000
-for define in env['CPPDEFINES']:
-    if define[0] == "VECT_TAB_ADDR":
-        env['CPPDEFINES'].remove(define)
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
+marlin.relocate_firmware("0x08007000")
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin.ld")
 for i, flag in enumerate(env["LINKFLAGS"]):

buildroot/share/PlatformIO/scripts/mks_robin_lite.py

@@ -1,11 +1,8 @@
-import os
+import os, marlin
 Import("env")
 
 # Relocate firmware from 0x08000000 to 0x08005000
-for define in env['CPPDEFINES']:
-    if define[0] == "VECT_TAB_ADDR":
-        env['CPPDEFINES'].remove(define)
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08005000"))
+marlin.relocate_firmware("0x08005000")
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin_lite.ld")
 for i, flag in enumerate(env["LINKFLAGS"]):
@@ -14,7 +11,6 @@ for i, flag in enumerate(env["LINKFLAGS"]):
     elif flag == "-T":
         env["LINKFLAGS"][i + 1] = custom_ld_script
 
-
 # Encrypt ${PROGNAME}.bin and save it as 'mksLite.bin'
 def encrypt(source, target, env):
     import sys

buildroot/share/PlatformIO/scripts/mks_robin_lite3.py

@@ -1,11 +1,8 @@
-import os
+import os, marlin
 Import("env")
 
 # Relocate firmware from 0x08000000 to 0x08005000
-for define in env['CPPDEFINES']:
-    if define[0] == "VECT_TAB_ADDR":
-        env['CPPDEFINES'].remove(define)
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08005000"))
+marlin.relocate_firmware("0x08005000")
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin_lite.ld")
 for i, flag in enumerate(env["LINKFLAGS"]):
@@ -14,7 +11,6 @@ for i, flag in enumerate(env["LINKFLAGS"]):
     elif flag == "-T":
         env["LINKFLAGS"][i + 1] = custom_ld_script
 
-
 # Encrypt ${PROGNAME}.bin and save it as 'mksLite.bin'
 def encrypt(source, target, env):
     import sys

buildroot/share/PlatformIO/scripts/mks_robin_mini.py

@@ -1,11 +1,8 @@
-import os
+import os, marlin
 Import("env")
 
 # Relocate firmware from 0x08000000 to 0x08007000
-for define in env['CPPDEFINES']:
-    if define[0] == "VECT_TAB_ADDR":
-        env['CPPDEFINES'].remove(define)
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
+marlin.relocate_firmware("0x08007000")
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin_mini.ld")
 for i, flag in enumerate(env["LINKFLAGS"]):
@@ -14,7 +11,6 @@ for i, flag in enumerate(env["LINKFLAGS"]):
     elif flag == "-T":
         env["LINKFLAGS"][i + 1] = custom_ld_script
 
-
 # Encrypt ${PROGNAME}.bin and save it as 'Robin_mini.bin'
 def encrypt(source, target, env):
     import sys

buildroot/share/PlatformIO/scripts/mks_robin_nano.py

@@ -1,11 +1,8 @@
-import os
+import os, marlin
 Import("env")
 
 # Relocate firmware from 0x08000000 to 0x08007000
-for define in env['CPPDEFINES']:
-    if define[0] == "VECT_TAB_ADDR":
-        env['CPPDEFINES'].remove(define)
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
+marlin.relocate_firmware("0x08007000")
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin_nano.ld")
 for i, flag in enumerate(env["LINKFLAGS"]):
@@ -14,7 +11,6 @@ for i, flag in enumerate(env["LINKFLAGS"]):
     elif flag == "-T":
         env["LINKFLAGS"][i + 1] = custom_ld_script
 
-
 # Encrypt ${PROGNAME}.bin and save it as 'Robin_nano.bin'
 def encrypt(source, target, env):
     import sys

buildroot/share/PlatformIO/scripts/mks_robin_pro.py

@@ -1,11 +1,8 @@
-import os
+import os, marlin
 Import("env")
 
 # Relocate firmware from 0x08000000 to 0x08007000
-for define in env['CPPDEFINES']:
-    if define[0] == "VECT_TAB_ADDR":
-        env['CPPDEFINES'].remove(define)
-env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08007000"))
+marlin.relocate_firmware("0x08007000")
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/mks_robin_pro.ld")
 for i, flag in enumerate(env["LINKFLAGS"]):

buildroot/share/atom/create_custom_upload_command_CDC.py

@@ -1,145 +0,0 @@
-#!/usr/bin/env python
-#
-#  Builds custom upload command
-#    1) Run platformio as a subprocess to find a COM port
-#    2) Build the upload command
-#    3) Exit and let upload tool do the work
-#
-#  This script runs between completion of the library/dependencies installation and compilation.
-#
-#  Will continue on if a COM port isn't found so that the compilation can be done.
-#
-
-from __future__ import print_function
-from __future__ import division
-
-import subprocess
-import os
-import sys
-from SCons.Script import DefaultEnvironment
-import platform
-current_OS = platform.system()
-
-env = DefaultEnvironment()
-
-build_type = os.environ.get("BUILD_TYPE", 'Not Set')
-
-
-if not(build_type == 'upload' or build_type == 'traceback' or build_type == 'Not Set') :
-  env.Replace(UPLOAD_PROTOCOL = 'teensy-gui')  # run normal Teensy2 scripts
-else:
-  com_first = ''
-  com_last = ''
-  com_CDC = ''
-  description_first = ''
-  description_last = ''
-  description_CDC = ''
-
-  #
-  # grab the first com port that pops up unless we find one we know for sure
-  # is a CDC device
-  #
-  def get_com_port(com_search_text, descr_search_text, start):
-
-      global com_first
-      global com_last
-      global com_CDC
-      global description_first
-      global description_last
-      global description_CDC
-
-
-      print('\nLooking for Serial Port\n')
-
-    # stream output from subprocess and split it into lines
-      pio_subprocess = subprocess.Popen(['platformio', 'device', 'list'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
-
-      looking_for_description = False
-      for line in iter(pio_subprocess.stdout.readline, ''):
-          if 0 <= line.find(com_search_text):
-            looking_for_description = True
-            com_last = line.replace('\n', '')
-            if com_first == '':
-              com_first = com_last
-          if 0 <= line.find(descr_search_text) and looking_for_description:
-            looking_for_description = False
-            description_last = line[ start : ]
-            if description_first == '':
-              description_first = description_last
-            if 0 <= description_last.find('CDC'):
-              com_CDC = com_last
-              description_CDC = description_last
-
-      if  com_CDC == '' and com_first != '':
-          com_CDC = com_first
-          description_CDC = description_first
-      elif com_CDC == '':
-            com_CDC = 'COM_PORT_NOT_FOUND'
-
-      while 0 <= com_CDC.find('\n'):
-        com_CDC = com_CDC.replace('\n', '')
-      while 0 <= com_CDC.find('\r'):
-        com_CDC = com_CDC.replace('\r', '')
-
-      if com_CDC == 'COM_PORT_NOT_FOUND':
-          print(com_CDC, '\n')
-      else:
-          print('FOUND: ', com_CDC)
-          print('DESCRIPTION: ', description_CDC, '\n')
-
-  if current_OS == 'Windows':
-
-      get_com_port('COM', 'Hardware ID:', 13)
-
-  #    avrdude_conf_path =  env.get("PIOHOME_DIR") + '\\packages\\toolchain-atmelavr\\etc\\avrdude.conf'
-      avrdude_conf_path =  'buildroot\\share\\atom\\avrdude.conf'
-
-      avrdude_exe_path =  'buildroot\\share\\atom\\avrdude_5.10.exe'
-
-  #    source_path = env.get("PROJECTBUILD_DIR") + '\\' + env.get("PIOENV") + '\\firmware.hex'
-      source_path =  '.pio\\build\\' + env.get("PIOENV") + '\\firmware.hex'
-
-      upload_string = avrdude_exe_path + ' -p usb1286 -c avr109 -P ' + com_CDC + ' -U flash:w:' + source_path + ':i'
-
-
-  if current_OS == 'Darwin':  # MAC
-
-      get_com_port('usbmodem', 'Description:', 13)
-
-#      avrdude_conf_path =  env.get("PIOHOME_DIR") + '/packages/toolchain-atmelavr/etc/avrdude.conf'
-      avrdude_conf_path =  'buildroot/share/atom/avrdude_macOS.conf'
-
-
-      avrdude_exe_path =  'buildroot/share/atom/avrdude_5.10_macOS'
-
-#      source_path = env.get("PROJECTBUILD_DIR") + '/' + env.get("PIOENV") + '/firmware.hex'
-      source_path = '.pio/build/' + env.get("PIOENV") + '/firmware.hex'
-
-
-#      upload_string = 'avrdude -p usb1286 -c avr109 -P ' + com_CDC + ' -U flash:w:' + source_path + ':i'
-      upload_string = avrdude_exe_path + ' -p usb1286 -c avr109 -P ' + com_CDC + ' -C ' + avrdude_conf_path  + ' -U flash:w:' + source_path + ':i'
-      print('upload_string: ', upload_string)
-
-
-
-  if current_OS == 'Linux':
-
-      get_com_port('/dev/tty', 'Description:', 13)
-
-#      avrdude_conf_path =  env.get("PIOHOME_DIR") + '/packages/toolchain-atmelavr/etc/avrdude.conf'
-      avrdude_conf_path =  'buildroot/share/atom/avrdude_linux.conf'
-
-
-      avrdude_exe_path =  'buildroot/share/atom/avrdude_5.10_linux'
-#      source_path = env.get("PROJECTBUILD_DIR") + '/' + env.get("PIOENV") + '/firmware.hex'
-      source_path = '.pio/build/' + env.get("PIOENV") + '/firmware.hex'
-
-#      upload_string = 'avrdude -p usb1286 -c avr109 -P ' + com_CDC + ' -U flash:w:' + source_path + ':i'
-      upload_string = avrdude_exe_path + ' -p usb1286 -c avr109 -P ' + com_CDC + ' -C ' + avrdude_conf_path  + ' -U flash:w:' + source_path + ':i'
-
-
-  env.Replace(
-       UPLOADCMD = upload_string,
-       MAXIMUM_RAM_SIZE = 8192,
-       MAXIMUM_SIZE = 130048
-  )

buildroot/share/atom/create_custom_upload_command_DFU.py

@@ -1,42 +0,0 @@
-#
-#  Builds custom upload command
-#    1) Run platformio as a subprocess to find a COM port
-#    2) Build the upload command
-#    3) Exit and let upload tool do the work
-#
-#  This script runs between completion of the library/dependencies installation and compilation.
-#
-#  Will continue on if a COM port isn't found so that the compilation can be done.
-#
-
-import os
-import sys
-from SCons.Script import DefaultEnvironment
-import platform
-current_OS = platform.system()
-
-env = DefaultEnvironment()
-
-build_type = os.environ.get("BUILD_TYPE", 'Not Set')
-if not(build_type == 'upload' or build_type == 'traceback' or build_type == 'Not Set') :
-  env.Replace(UPLOAD_PROTOCOL = 'teensy-gui')  # run normal Teensy2 scripts
-else:
-
-  if current_OS == 'Windows':
-      avrdude_conf_path =  env.get("PIOHOME_DIR") + '\\packages\\toolchain-atmelavr\\etc\\avrdude.conf'
-
-      source_path = env.get("PROJECTBUILD_DIR") + '\\' + env.get("PIOENV") + '\\firmware.hex'
-
-      upload_string = 'avrdude -p usb1286 -c flip1 -C ' + avrdude_conf_path + ' -U flash:w:' + source_path + ':i'
-
-  else:
-      source_path = env.get("PROJECTBUILD_DIR") + '/' + env.get("PIOENV") + '/firmware.hex'
-
-      upload_string = 'avrdude -p usb1286 -c flip1 -U flash:w:' + source_path + ':i'
-
-
-  env.Replace(
-       UPLOADCMD = upload_string,
-       MAXIMUM_RAM_SIZE = 8192,
-       MAXIMUM_SIZE = 130048
-  )

config/examples/3DFabXYZ/Migbot/Readme.md

@@ -1,4 +0,0 @@
-Personalized config files for the "Electron" "Tevo 3D" i3 6th gen
-
-- https://www.3dprintersbay.com/electron3d-reprap-prusa-i3-kit
-- https://reprap.org/wiki/Migbot_Prusa_i3

config/examples/ADIMLab/Gantry v1/_Bootscreen.h

@@ -1,86 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * Made with Marlin Bitmap Converter
- * http://marlinfw.org/tools/u8glib/converter.html
- */
-#define CUSTOM_BOOTSCREEN_BMPWIDTH 88
-
-const unsigned char custom_start_bmp[] PROGMEM = {
-  B00000000,B00000000,B00000000,B00001111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000000,B00111111,B11111000,B00000000,B01000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00011110,B01111111,B11111111,B00000000,B10000100,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00111111,B11111111,B11111111,B11111111,B00000100,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00111111,B11111111,B11111111,B11111110,B00001100,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B01111111,B11111111,B11111111,B11110000,B00001000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00001111,B11111111,B11100000,B00000000,B00011000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000000,B11111111,B11100011,B10000000,B00111000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00010011,B11111111,B11100001,B10000000,B01111000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00011111,B10001111,B11100011,B10000000,B11110000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00011110,B00001111,B11111111,B10000001,B11110000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000110,B00011111,B11111111,B10000111,B11100000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000000,B11111111,B11111110,B00001111,B11100000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000111,B11111111,B11110000,B01111111,B11000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00001111,B11111100,B00000011,B11111111,B10000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00011111,B11000000,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00111110,B00011111,B11111111,B11111110,B00111111,B11000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B01111100,B11111111,B11111111,B11111100,B00001111,B11100000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B11111001,B11111111,B11111111,B11110000,B00001111,B11110000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B11110011,B11111111,B11111111,B11111000,B00011111,B11111000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B11100111,B11111111,B11111111,B11111111,B11111111,B11111100,B00000000,B00000000,B00000000,
-  B00000000,B00000001,B11101111,B11111111,B11111111,B11111111,B11111111,B11111110,B00000000,B00000000,B00000000,
-  B00000000,B00000001,B11101111,B11111110,B00001111,B11111111,B11111111,B11101111,B10000000,B00000000,B00000000,
-  B00000000,B00000001,B11001111,B11110000,B00000001,B11111111,B11111111,B11110011,B11111000,B00000000,B00000000,
-  B00000000,B00000000,B11101111,B11100000,B00000000,B11111111,B11111111,B11111000,B01100000,B00000000,B00000000,
-  B00000000,B00000000,B11101111,B11100000,B00000000,B00111111,B11111111,B11111000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B11101111,B11000000,B00000000,B00011111,B11111111,B11111000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B01100111,B11100100,B00000000,B00001111,B11111111,B11111100,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00110011,B11111100,B00000000,B00000111,B11111111,B11111100,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00011001,B11111100,B00000000,B00000011,B11100000,B11111100,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00001100,B01111000,B00000000,B00000001,B11100000,B00111100,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B01110000,B00011100,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000011,B10000000,B00000000,B00000000,B00000000,B00001110,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000001,B11100000,B00000000,B00000000,B00000000,B00001111,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000001,B11110000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000001,B11111000,B00000000,B00000000,B00000000,B00000111,B10000000,B00000000,B00000000,
-  B00000000,B00000000,B00000001,B11111100,B00000000,B00000000,B00000000,B00000111,B11000000,B00000000,B00000000,
-  B00000000,B00000000,B00000011,B11111100,B00000000,B00000000,B00000000,B00001111,B11000000,B00000000,B00000000,
-  B00000000,B00000000,B00000111,B11111100,B00000000,B00000000,B00000000,B00001111,B11100000,B00000000,B00000000,
-  B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
-  B00000111,B10000001,B11111111,B10000111,B10011111,B00000111,B10011110,B00000000,B00000000,B00111000,B00000000,
-  B00000111,B10000001,B11111111,B11000011,B10011111,B00000111,B10001110,B00000000,B00000000,B00111000,B00000000,
-  B00000111,B10000001,B11000011,B11100011,B10011111,B00000111,B10001110,B00000000,B00000000,B00111000,B00000000,
-  B00001111,B11000001,B11000000,B11100011,B10011111,B10001111,B10001110,B00000000,B00111100,B00111011,B00000000,
-  B00001111,B11000001,B11000000,B11100011,B10011111,B10001111,B10001110,B00000000,B11111110,B00111111,B10000000,
-  B00011101,B11000001,B11000000,B01110011,B10011111,B10011111,B10001110,B00000000,B11111111,B00111111,B10000000,
-  B00011100,B11100001,B11000000,B01110011,B10011101,B11011011,B10001110,B00000000,B01101111,B00111011,B11000000,
-  B00011100,B11100001,B11000000,B01110011,B10011101,B11111011,B10001110,B00000000,B00111111,B00111011,B11000000,
-  B00111111,B11110001,B11000000,B11100011,B10011100,B11111011,B10001110,B00000000,B11111111,B00111011,B11000000,
-  B00111111,B11110001,B11000000,B11100011,B10011100,B11110011,B10001110,B00000000,B11101111,B00111011,B11000000,
-  B01111000,B01110001,B11000001,B11100011,B10011100,B11110011,B10001110,B00000001,B11101111,B00111011,B11000000,
-  B01110000,B01111001,B11111111,B11000011,B10011100,B01100011,B10001111,B11111111,B11101111,B00111111,B10000000,
-  B01110000,B00111001,B11111111,B10000011,B10011100,B01100011,B10001111,B11111110,B11110111,B00111111,B10000000,
-  B11110000,B01111101,B11111111,B00000111,B10011110,B00000011,B11011111,B11111100,B01100111,B00100111,B00000000
-};

config/examples/ADIMLab/Gantry v2/_Bootscreen.h

@@ -1,86 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * Made with Marlin Bitmap Converter
- * http://marlinfw.org/tools/u8glib/converter.html
- */
-#define CUSTOM_BOOTSCREEN_BMPWIDTH 88
-
-const unsigned char custom_start_bmp[] PROGMEM = {
-  B00000000,B00000000,B00000000,B00001111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000000,B00111111,B11111000,B00000000,B01000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00011110,B01111111,B11111111,B00000000,B10000100,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00111111,B11111111,B11111111,B11111111,B00000100,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00111111,B11111111,B11111111,B11111110,B00001100,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B01111111,B11111111,B11111111,B11110000,B00001000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00001111,B11111111,B11100000,B00000000,B00011000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000000,B11111111,B11100011,B10000000,B00111000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00010011,B11111111,B11100001,B10000000,B01111000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00011111,B10001111,B11100011,B10000000,B11110000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00011110,B00001111,B11111111,B10000001,B11110000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000110,B00011111,B11111111,B10000111,B11100000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000000,B11111111,B11111110,B00001111,B11100000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000111,B11111111,B11110000,B01111111,B11000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00001111,B11111100,B00000011,B11111111,B10000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00011111,B11000000,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00111110,B00011111,B11111111,B11111110,B00111111,B11000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B01111100,B11111111,B11111111,B11111100,B00001111,B11100000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B11111001,B11111111,B11111111,B11110000,B00001111,B11110000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B11110011,B11111111,B11111111,B11111000,B00011111,B11111000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B11100111,B11111111,B11111111,B11111111,B11111111,B11111100,B00000000,B00000000,B00000000,
-  B00000000,B00000001,B11101111,B11111111,B11111111,B11111111,B11111111,B11111110,B00000000,B00000000,B00000000,
-  B00000000,B00000001,B11101111,B11111110,B00001111,B11111111,B11111111,B11101111,B10000000,B00000000,B00000000,
-  B00000000,B00000001,B11001111,B11110000,B00000001,B11111111,B11111111,B11110011,B11111000,B00000000,B00000000,
-  B00000000,B00000000,B11101111,B11100000,B00000000,B11111111,B11111111,B11111000,B01100000,B00000000,B00000000,
-  B00000000,B00000000,B11101111,B11100000,B00000000,B00111111,B11111111,B11111000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B11101111,B11000000,B00000000,B00011111,B11111111,B11111000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B01100111,B11100100,B00000000,B00001111,B11111111,B11111100,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00110011,B11111100,B00000000,B00000111,B11111111,B11111100,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00011001,B11111100,B00000000,B00000011,B11100000,B11111100,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00001100,B01111000,B00000000,B00000001,B11100000,B00111100,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B01110000,B00011100,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000011,B10000000,B00000000,B00000000,B00000000,B00001110,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000001,B11100000,B00000000,B00000000,B00000000,B00001111,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000001,B11110000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000001,B11111000,B00000000,B00000000,B00000000,B00000111,B10000000,B00000000,B00000000,
-  B00000000,B00000000,B00000001,B11111100,B00000000,B00000000,B00000000,B00000111,B11000000,B00000000,B00000000,
-  B00000000,B00000000,B00000011,B11111100,B00000000,B00000000,B00000000,B00001111,B11000000,B00000000,B00000000,
-  B00000000,B00000000,B00000111,B11111100,B00000000,B00000000,B00000000,B00001111,B11100000,B00000000,B00000000,
-  B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
-  B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
-  B00000111,B10000001,B11111111,B10000111,B10011111,B00000111,B10011110,B00000000,B00000000,B00111000,B00000000,
-  B00000111,B10000001,B11111111,B11000011,B10011111,B00000111,B10001110,B00000000,B00000000,B00111000,B00000000,
-  B00000111,B10000001,B11000011,B11100011,B10011111,B00000111,B10001110,B00000000,B00000000,B00111000,B00000000,
-  B00001111,B11000001,B11000000,B11100011,B10011111,B10001111,B10001110,B00000000,B00111100,B00111011,B00000000,
-  B00001111,B11000001,B11000000,B11100011,B10011111,B10001111,B10001110,B00000000,B11111110,B00111111,B10000000,
-  B00011101,B11000001,B11000000,B01110011,B10011111,B10011111,B10001110,B00000000,B11111111,B00111111,B10000000,
-  B00011100,B11100001,B11000000,B01110011,B10011101,B11011011,B10001110,B00000000,B01101111,B00111011,B11000000,
-  B00011100,B11100001,B11000000,B01110011,B10011101,B11111011,B10001110,B00000000,B00111111,B00111011,B11000000,
-  B00111111,B11110001,B11000000,B11100011,B10011100,B11111011,B10001110,B00000000,B11111111,B00111011,B11000000,
-  B00111111,B11110001,B11000000,B11100011,B10011100,B11110011,B10001110,B00000000,B11101111,B00111011,B11000000,
-  B01111000,B01110001,B11000001,B11100011,B10011100,B11110011,B10001110,B00000001,B11101111,B00111011,B11000000,
-  B01110000,B01111001,B11111111,B11000011,B10011100,B01100011,B10001111,B11111111,B11101111,B00111111,B10000000,
-  B01110000,B00111001,B11111111,B10000011,B10011100,B01100011,B10001111,B11111110,B11110111,B00111111,B10000000,
-  B11110000,B01111101,B11111111,B00000111,B10011110,B00000011,B11011111,B11111100,B01100111,B00100111,B00000000
-};