Marlin/src/inc/SanityCheck.h

   1 /**
   2  * Marlin 3D Printer Firmware
   3  * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
   4  *
   5  * Based on Sprinter and grbl.
   6  * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
   7  *
   8  * This program is free software: you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation, either version 3 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  20  *
  21  */
  22 #pragma once
  23
  24 /**
  25  * SanityCheck.h
  26  *
  27  * Test configuration values for errors at compile-time.
  28  */
  29
  30 /**
  31  * Require gcc 4.7 or newer (first included with Arduino 1.6.8) for C++11 features.
  32  */
  33 #if __cplusplus < 201103L
  34   #error "Marlin requires C++11 support (gcc >= 4.7, Arduino IDE >= 1.6.8). Please upgrade your toolchain."
  35 #endif
  36
  37 // Make sure macros aren't borked
  38 #define TEST1
  39 #define TEST2 1
  40 #define TEST3 0
  41 #define TEST4 true
  42 #if ENABLED(TEST0) || !ENABLED(TEST2) || ENABLED(TEST3)
  43   #error "ENABLED is borked!"
  44 #endif
  45 #if BOTH(TEST0, TEST1)
  46   #error "BOTH is borked!"
  47 #endif
  48 #if DISABLED(TEST1) || !DISABLED(TEST3) || DISABLED(TEST4) || DISABLED(TEST0, TEST1, TEST2, TEST4) || !DISABLED(TEST0, TEST3)
  49   #error "DISABLED is borked!"
  50 #endif
  51 #if !ANY(TEST1, TEST2, TEST3, TEST4) || ANY(TEST0, TEST3)
  52   #error "ANY is borked!"
  53 #endif
  54 #if NONE(TEST0, TEST1, TEST2, TEST4) || !NONE(TEST0, TEST3)
  55   #error "NONE is borked!"
  56 #endif
  57 #undef TEST1
  58 #undef TEST2
  59 #undef TEST3
  60 #undef TEST4
  61
  62 /**
  63  * We try our best to include sanity checks for all changed configuration
  64  * directives because users have a tendency to use outdated config files with
  65  * the bleeding-edge source code, but sometimes this is not enough. This check
  66  * forces a minimum config file revision. Otherwise Marlin will not build.
  67  */
  68 #define HEXIFY(H) _CAT(0x,H)
  69 #if !defined(CONFIGURATION_H_VERSION) || HEXIFY(CONFIGURATION_H_VERSION) < HEXIFY(REQUIRED_CONFIGURATION_H_VERSION)
  70   #error "You are using an old Configuration.h file, update it before building Marlin."
  71 #endif
  72
  73 #if !defined(CONFIGURATION_ADV_H_VERSION) || HEXIFY(CONFIGURATION_ADV_H_VERSION) < HEXIFY(REQUIRED_CONFIGURATION_ADV_H_VERSION)
  74   #error "You are using an old Configuration_adv.h file, update it before building Marlin."
  75 #endif
  76 #undef HEXIFY
  77
  78 /**
  79  * Warnings for old configurations
  80  */
  81 #ifndef MOTHERBOARD
  82   #error "MOTHERBOARD is required."
  83 #elif !defined(X_BED_SIZE) || !defined(Y_BED_SIZE)
  84   #error "X_BED_SIZE and Y_BED_SIZE are now required!"
  85 #elif WATCH_TEMP_PERIOD > 500
  86   #error "WATCH_TEMP_PERIOD now uses seconds instead of milliseconds."
  87 #elif DISABLED(THERMAL_PROTECTION_HOTENDS) && (defined(WATCH_TEMP_PERIOD) || defined(THERMAL_PROTECTION_PERIOD))
  88   #error "Thermal Runaway Protection for hotends is now enabled with THERMAL_PROTECTION_HOTENDS."
  89 #elif DISABLED(THERMAL_PROTECTION_BED) && defined(THERMAL_PROTECTION_BED_PERIOD)
  90   #error "Thermal Runaway Protection for the bed is now enabled with THERMAL_PROTECTION_BED."
  91 #elif (CORE_IS_XZ || CORE_IS_YZ) && ENABLED(Z_LATE_ENABLE)
  92   #error "Z_LATE_ENABLE can't be used with COREXZ, COREZX, COREYZ, or COREZY."
  93 #elif defined(X_HOME_RETRACT_MM)
  94   #error "[XYZ]_HOME_RETRACT_MM settings have been renamed [XYZ]_HOME_BUMP_MM."
  95 #elif defined(SDCARDDETECTINVERTED)
  96   #error "SDCARDDETECTINVERTED is now SD_DETECT_STATE (HIGH)."
  97 #elif defined(SD_DETECT_INVERTED)
  98   #error "SD_DETECT_INVERTED is now SD_DETECT_STATE (HIGH)."
  99 #elif defined(BTENABLED)
 100   #error "BTENABLED is now BLUETOOTH."
 101 #elif defined(CUSTOM_MENDEL_NAME)
 102   #error "CUSTOM_MENDEL_NAME is now CUSTOM_MACHINE_NAME."
 103 #elif defined(HAS_AUTOMATIC_VERSIONING)
 104   #error "HAS_AUTOMATIC_VERSIONING is now CUSTOM_VERSION_FILE."
 105 #elif defined(USE_AUTOMATIC_VERSIONING)
 106   #error "USE_AUTOMATIC_VERSIONING is now CUSTOM_VERSION_FILE."
 107 #elif defined(SDSLOW)
 108   #error "SDSLOW deprecated. Set SD_SPI_SPEED to SPI_HALF_SPEED instead."
 109 #elif defined(SDEXTRASLOW)
 110   #error "SDEXTRASLOW deprecated. Set SD_SPI_SPEED to SPI_QUARTER_SPEED instead."
 111 #elif defined(FILAMENT_SENSOR)
 112   #error "FILAMENT_SENSOR is now FILAMENT_WIDTH_SENSOR."
 113 #elif defined(ENDSTOPPULLUP_FIL_RUNOUT)
 114   #error "ENDSTOPPULLUP_FIL_RUNOUT is now FIL_RUNOUT_PULLUP."
 115 #elif defined(DISABLE_MAX_ENDSTOPS) || defined(DISABLE_MIN_ENDSTOPS)
 116   #error "DISABLE_MAX_ENDSTOPS and DISABLE_MIN_ENDSTOPS deprecated. Use individual USE_*_PLUG options instead."
 117 #elif defined(LANGUAGE_INCLUDE)
 118   #error "LANGUAGE_INCLUDE has been replaced by LCD_LANGUAGE."
 119 #elif defined(EXTRUDER_OFFSET_X) || defined(EXTRUDER_OFFSET_Y)
 120   #error "EXTRUDER_OFFSET_[XY] is deprecated. Use HOTEND_OFFSET_[XY] instead."
 121 #elif defined(PID_PARAMS_PER_EXTRUDER)
 122   #error "PID_PARAMS_PER_EXTRUDER is deprecated. Use PID_PARAMS_PER_HOTEND instead."
 123 #elif defined(EXTRUDER_WATTS) || defined(BED_WATTS)
 124   #error "EXTRUDER_WATTS and BED_WATTS are deprecated and should be removed."
 125 #elif defined(SERVO_ENDSTOP_ANGLES)
 126   #error "SERVO_ENDSTOP_ANGLES is deprecated. Use Z_SERVO_ANGLES instead."
 127 #elif defined(X_ENDSTOP_SERVO_NR) || defined(Y_ENDSTOP_SERVO_NR)
 128   #error "X_ENDSTOP_SERVO_NR and Y_ENDSTOP_SERVO_NR are deprecated and should be removed."
 129 #elif defined(Z_ENDSTOP_SERVO_NR)
 130   #error "Z_ENDSTOP_SERVO_NR is now Z_PROBE_SERVO_NR."
 131 #elif defined(DEFAULT_XYJERK)
 132   #error "DEFAULT_XYJERK is deprecated. Use DEFAULT_XJERK and DEFAULT_YJERK instead."
 133 #elif defined(XY_TRAVEL_SPEED)
 134   #error "XY_TRAVEL_SPEED is deprecated. Use XY_PROBE_SPEED instead."
 135 #elif defined(PROBE_SERVO_DEACTIVATION_DELAY)
 136   #error "PROBE_SERVO_DEACTIVATION_DELAY is deprecated. Use DEACTIVATE_SERVOS_AFTER_MOVE instead."
 137 #elif defined(SERVO_DEACTIVATION_DELAY)
 138   #error "SERVO_DEACTIVATION_DELAY is now SERVO_DELAY."
 139 #elif ENABLED(FILAMENTCHANGEENABLE)
 140   #error "FILAMENTCHANGEENABLE is now ADVANCED_PAUSE_FEATURE."
 141 #elif ENABLED(FILAMENT_CHANGE_FEATURE)
 142   #error "FILAMENT_CHANGE_FEATURE is now ADVANCED_PAUSE_FEATURE."
 143 #elif defined(FILAMENT_CHANGE_X_POS) || defined(FILAMENT_CHANGE_Y_POS)
 144   #error "FILAMENT_CHANGE_[XY]_POS is now set with NOZZLE_PARK_POINT."
 145 #elif defined(FILAMENT_CHANGE_Z_ADD)
 146   #error "FILAMENT_CHANGE_Z_ADD is now set with NOZZLE_PARK_POINT."
 147 #elif defined(FILAMENT_CHANGE_XY_FEEDRATE)
 148   #error "FILAMENT_CHANGE_XY_FEEDRATE is now NOZZLE_PARK_XY_FEEDRATE."
 149 #elif defined(FILAMENT_CHANGE_Z_FEEDRATE)
 150   #error "FILAMENT_CHANGE_Z_FEEDRATE is now NOZZLE_PARK_Z_FEEDRATE."
 151 #elif defined(PAUSE_PARK_X_POS) || defined(PAUSE_PARK_Y_POS)
 152   #error "PAUSE_PARK_[XY]_POS is now set with NOZZLE_PARK_POINT."
 153 #elif defined(PAUSE_PARK_Z_ADD)
 154   #error "PAUSE_PARK_Z_ADD is now set with NOZZLE_PARK_POINT."
 155 #elif defined(PAUSE_PARK_XY_FEEDRATE)
 156   #error "PAUSE_PARK_XY_FEEDRATE is now NOZZLE_PARK_XY_FEEDRATE."
 157 #elif defined(PAUSE_PARK_Z_FEEDRATE)
 158   #error "PAUSE_PARK_Z_FEEDRATE is now NOZZLE_PARK_Z_FEEDRATE."
 159 #elif defined(FILAMENT_CHANGE_RETRACT_FEEDRATE)
 160   #error "FILAMENT_CHANGE_RETRACT_FEEDRATE is now PAUSE_PARK_RETRACT_FEEDRATE."
 161 #elif defined(FILAMENT_CHANGE_RETRACT_LENGTH)
 162   #error "FILAMENT_CHANGE_RETRACT_LENGTH is now PAUSE_PARK_RETRACT_LENGTH."
 163 #elif defined(FILAMENT_CHANGE_EXTRUDE_FEEDRATE)
 164   #error "FILAMENT_CHANGE_EXTRUDE_FEEDRATE is now ADVANCED_PAUSE_PURGE_FEEDRATE."
 165 #elif defined(ADVANCED_PAUSE_EXTRUDE_FEEDRATE)
 166   #error "ADVANCED_PAUSE_EXTRUDE_FEEDRATE is now ADVANCED_PAUSE_PURGE_FEEDRATE."
 167 #elif defined(FILAMENT_CHANGE_EXTRUDE_LENGTH)
 168   #error "FILAMENT_CHANGE_EXTRUDE_LENGTH is now ADVANCED_PAUSE_PURGE_LENGTH."
 169 #elif defined(ADVANCED_PAUSE_EXTRUDE_LENGTH)
 170   #error "ADVANCED_PAUSE_EXTRUDE_LENGTH is now ADVANCED_PAUSE_PURGE_LENGTH."
 171 #elif defined(FILAMENT_CHANGE_NOZZLE_TIMEOUT)
 172   #error "FILAMENT_CHANGE_NOZZLE_TIMEOUT is now PAUSE_PARK_NOZZLE_TIMEOUT."
 173 #elif defined(FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS)
 174   #error "FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS is now FILAMENT_CHANGE_ALERT_BEEPS."
 175 #elif defined(FILAMENT_CHANGE_NO_STEPPER_TIMEOUT)
 176   #error "FILAMENT_CHANGE_NO_STEPPER_TIMEOUT is now PAUSE_PARK_NO_STEPPER_TIMEOUT."
 177 #elif defined(PLA_PREHEAT_HOTEND_TEMP)
 178   #error "PLA_PREHEAT_HOTEND_TEMP is now PREHEAT_1_TEMP_HOTEND."
 179 #elif defined(PLA_PREHEAT_HPB_TEMP)
 180   #error "PLA_PREHEAT_HPB_TEMP is now PREHEAT_1_TEMP_BED."
 181 #elif defined(PLA_PREHEAT_FAN_SPEED)
 182   #error "PLA_PREHEAT_FAN_SPEED is now PREHEAT_1_FAN_SPEED."
 183 #elif defined(ABS_PREHEAT_HOTEND_TEMP)
 184   #error "ABS_PREHEAT_HOTEND_TEMP is now PREHEAT_2_TEMP_HOTEND."
 185 #elif defined(ABS_PREHEAT_HPB_TEMP)
 186   #error "ABS_PREHEAT_HPB_TEMP is now PREHEAT_2_TEMP_BED."
 187 #elif defined(ABS_PREHEAT_FAN_SPEED)
 188   #error "ABS_PREHEAT_FAN_SPEED is now PREHEAT_2_FAN_SPEED."
 189 #elif defined(ENDSTOPS_ONLY_FOR_HOMING)
 190   #error "ENDSTOPS_ONLY_FOR_HOMING is deprecated. Use (disable) ENDSTOPS_ALWAYS_ON_DEFAULT instead."
 191 #elif defined(HOMING_FEEDRATE)
 192   #error "HOMING_FEEDRATE is now set using the HOMING_FEEDRATE_MM_M array instead."
 193 #elif (defined(HOMING_FEEDRATE_XY) || defined(HOMING_FEEDRATE_Z)) && !defined(HOMING_FEEDRATE_MM_M)
 194   #error "HOMING_FEEDRATE_XY and HOMING_FEEDRATE_Z are now set using the HOMING_FEEDRATE_MM_M array instead."
 195 #elif defined(MANUAL_HOME_POSITIONS)
 196   #error "MANUAL_HOME_POSITIONS is deprecated. Set MANUAL_[XYZ]_HOME_POS as-needed instead."
 197 #elif defined(PID_ADD_EXTRUSION_RATE)
 198   #error "PID_ADD_EXTRUSION_RATE is now PID_EXTRUSION_SCALING and is DISABLED by default."
 199 #elif defined(Z_RAISE_BEFORE_HOMING)
 200   #error "Z_RAISE_BEFORE_HOMING is now Z_HOMING_HEIGHT."
 201 #elif defined(MIN_Z_HEIGHT_FOR_HOMING)
 202   #error "MIN_Z_HEIGHT_FOR_HOMING is now Z_HOMING_HEIGHT."
 203 #elif defined(Z_RAISE_BEFORE_PROBING) || defined(Z_RAISE_AFTER_PROBING)
 204   #error "Z_RAISE_(BEFORE|AFTER)_PROBING are deprecated. Use Z_CLEARANCE_DEPLOY_PROBE and Z_AFTER_PROBING instead."
 205 #elif defined(Z_RAISE_PROBE_DEPLOY_STOW) || defined(Z_RAISE_BETWEEN_PROBINGS)
 206   #error "Z_RAISE_PROBE_DEPLOY_STOW and Z_RAISE_BETWEEN_PROBINGS are now Z_CLEARANCE_DEPLOY_PROBE and Z_CLEARANCE_BETWEEN_PROBES."
 207 #elif defined(Z_PROBE_DEPLOY_HEIGHT) || defined(Z_PROBE_TRAVEL_HEIGHT)
 208   #error "Z_PROBE_DEPLOY_HEIGHT and Z_PROBE_TRAVEL_HEIGHT are now Z_CLEARANCE_DEPLOY_PROBE and Z_CLEARANCE_BETWEEN_PROBES."
 209 #elif defined(MANUAL_BED_LEVELING)
 210   #error "MANUAL_BED_LEVELING is now LCD_BED_LEVELING."
 211 #elif defined(MESH_HOME_SEARCH_Z)
 212   #error "MESH_HOME_SEARCH_Z is now LCD_PROBE_Z_RANGE."
 213 #elif defined(MANUAL_PROBE_Z_RANGE)
 214   #error "MANUAL_PROBE_Z_RANGE is now LCD_PROBE_Z_RANGE."
 215 #elif !defined(MIN_STEPS_PER_SEGMENT)
 216   #error "Please replace 'const int dropsegments' with '#define MIN_STEPS_PER_SEGMENT' (and increase by 1)."
 217 #elif MIN_STEPS_PER_SEGMENT <= 0
 218   #error "MIN_STEPS_PER_SEGMENT must be at least 1."
 219 #elif defined(PREVENT_DANGEROUS_EXTRUDE)
 220   #error "PREVENT_DANGEROUS_EXTRUDE is now PREVENT_COLD_EXTRUSION."
 221 #elif defined(SCARA)
 222   #error "SCARA is now MORGAN_SCARA."
 223 #elif defined(ENABLE_AUTO_BED_LEVELING)
 224   #error "ENABLE_AUTO_BED_LEVELING is deprecated. Specify AUTO_BED_LEVELING_LINEAR, AUTO_BED_LEVELING_BILINEAR, or AUTO_BED_LEVELING_3POINT."
 225 #elif defined(AUTO_BED_LEVELING_FEATURE)
 226   #error "AUTO_BED_LEVELING_FEATURE is deprecated. Specify AUTO_BED_LEVELING_LINEAR, AUTO_BED_LEVELING_BILINEAR, or AUTO_BED_LEVELING_3POINT."
 227 #elif defined(ABL_GRID_POINTS)
 228   #error "ABL_GRID_POINTS is now GRID_MAX_POINTS_X and GRID_MAX_POINTS_Y."
 229 #elif defined(ABL_GRID_POINTS_X) || defined(ABL_GRID_POINTS_Y)
 230   #error "ABL_GRID_POINTS_[XY] is now GRID_MAX_POINTS_[XY]."
 231 #elif defined(ABL_GRID_MAX_POINTS_X) || defined(ABL_GRID_MAX_POINTS_Y)
 232   #error "ABL_GRID_MAX_POINTS_[XY] is now GRID_MAX_POINTS_[XY]."
 233 #elif defined(MESH_NUM_X_POINTS) || defined(MESH_NUM_Y_POINTS)
 234   #error "MESH_NUM_[XY]_POINTS is now GRID_MAX_POINTS_[XY]."
 235 #elif defined(UBL_MESH_NUM_X_POINTS) || defined(UBL_MESH_NUM_Y_POINTS)
 236   #error "UBL_MESH_NUM_[XY]_POINTS is now GRID_MAX_POINTS_[XY]."
 237 #elif defined(UBL_G26_MESH_VALIDATION)
 238   #error "UBL_G26_MESH_VALIDATION is now G26_MESH_VALIDATION."
 239 #elif defined(UBL_MESH_EDIT_ENABLED)
 240   #error "UBL_MESH_EDIT_ENABLED is now G26_MESH_VALIDATION."
 241 #elif defined(UBL_MESH_EDITING)
 242   #error "UBL_MESH_EDITING is now G26_MESH_VALIDATION."
 243 #elif defined(BLTOUCH_HEATERS_OFF)
 244   #error "BLTOUCH_HEATERS_OFF is now PROBING_HEATERS_OFF."
 245 #elif defined(BLTOUCH_V3)
 246   #error "BLTOUCH_V3 is obsolete."
 247 #elif defined(BLTOUCH_FORCE_OPEN_DRAIN_MODE)
 248   #error "BLTOUCH_FORCE_OPEN_DRAIN_MODE is obsolete."
 249 #elif defined(BEEPER)
 250   #error "BEEPER is now BEEPER_PIN."
 251 #elif defined(SDCARDDETECT)
 252   #error "SDCARDDETECT is now SD_DETECT_PIN."
 253 #elif defined(STAT_LED_RED) || defined(STAT_LED_BLUE)
 254   #error "STAT_LED_RED/STAT_LED_BLUE are now STAT_LED_RED_PIN/STAT_LED_BLUE_PIN."
 255 #elif defined(LCD_PIN_BL)
 256   #error "LCD_PIN_BL is now LCD_BACKLIGHT_PIN."
 257 #elif defined(LCD_PIN_RESET)
 258   #error "LCD_PIN_RESET is now LCD_RESET_PIN."
 259 #elif defined(EXTRUDER_0_AUTO_FAN_PIN) || defined(EXTRUDER_1_AUTO_FAN_PIN) || defined(EXTRUDER_2_AUTO_FAN_PIN) || defined(EXTRUDER_3_AUTO_FAN_PIN)
 260   #error "EXTRUDER_[0123]_AUTO_FAN_PIN is now E[0123]_AUTO_FAN_PIN."
 261 #elif defined(PID_FAN_SCALING) && !HAS_FAN
 262   #error "PID_FAN_SCALING needs at least one fan enabled."
 263 #elif defined(min_software_endstops) || defined(max_software_endstops)
 264   #error "(min|max)_software_endstops are now (MIN|MAX)_SOFTWARE_ENDSTOPS."
 265 #elif ENABLED(Z_PROBE_SLED) && defined(SLED_PIN)
 266   #error "Replace SLED_PIN with SOL1_PIN (applies to both Z_PROBE_SLED and SOLENOID_PROBE)."
 267 #elif defined(CONTROLLERFAN_PIN)
 268   #error "CONTROLLERFAN_PIN is now CONTROLLER_FAN_PIN, enabled with USE_CONTROLLER_FAN."
 269 #elif defined(CONTROLLERFAN_SPEED)
 270   #error "CONTROLLERFAN_SPEED is now CONTROLLERFAN_SPEED_ACTIVE."
 271 #elif defined(CONTROLLERFAN_SECS)
 272   #error "CONTROLLERFAN_SECS is now CONTROLLERFAN_IDLE_TIME."
 273 #elif defined(MIN_RETRACT)
 274   #error "MIN_RETRACT is now MIN_AUTORETRACT and MAX_AUTORETRACT."
 275 #elif defined(ADVANCE)
 276   #error "ADVANCE is now LIN_ADVANCE."
 277 #elif defined(LIN_ADVANCE_E_D_RATIO)
 278   #error "LIN_ADVANCE (1.5) no longer uses LIN_ADVANCE_E_D_RATIO."
 279 #elif defined(NEOPIXEL_RGBW_LED)
 280   #error "NEOPIXEL_RGBW_LED is now NEOPIXEL_LED."
 281 #elif ENABLED(DELTA) && defined(DELTA_PROBEABLE_RADIUS)
 282   #error "Remove DELTA_PROBEABLE_RADIUS and use PROBING_MARGIN to inset the probe area instead."
 283 #elif ENABLED(DELTA) && defined(DELTA_CALIBRATION_RADIUS)
 284   #error "Remove DELTA_CALIBRATION_RADIUS and use PROBING_MARGIN to inset the probe area instead."
 285 #elif defined(UBL_MESH_INSET)
 286   #error "UBL_MESH_INSET is now just MESH_INSET."
 287 #elif defined(UBL_MESH_MIN_X) || defined(UBL_MESH_MIN_Y) || defined(UBL_MESH_MAX_X) || defined(UBL_MESH_MAX_Y)
 288   #error "UBL_MESH_(MIN|MAX)_[XY] is now just MESH_(MIN|MAX)_[XY]."
 289 #elif defined(ABL_PROBE_PT_1_X) || defined(ABL_PROBE_PT_1_Y) || defined(ABL_PROBE_PT_2_X) || defined(ABL_PROBE_PT_2_Y) || defined(ABL_PROBE_PT_3_X) || defined(ABL_PROBE_PT_3_Y)
 290   #error "ABL_PROBE_PT_[123]_[XY] is no longer required. Please remove it."
 291 #elif defined(UBL_PROBE_PT_1_X) || defined(UBL_PROBE_PT_1_Y) || defined(UBL_PROBE_PT_2_X) || defined(UBL_PROBE_PT_2_Y) || defined(UBL_PROBE_PT_3_X) || defined(UBL_PROBE_PT_3_Y)
 292   #error "UBL_PROBE_PT_[123]_[XY] is no longer required. Please remove it."
 293 #elif defined(MIN_PROBE_EDGE)
 294   #error "MIN_PROBE_EDGE is now called PROBING_MARGIN."
 295 #elif defined(MIN_PROBE_EDGE_LEFT)
 296   #error "MIN_PROBE_EDGE_LEFT is now called PROBING_MARGIN_LEFT."
 297 #elif defined(MIN_PROBE_EDGE_RIGHT)
 298   #error "MIN_PROBE_EDGE_RIGHT is now called PROBING_MARGIN_RIGHT."
 299 #elif defined(MIN_PROBE_EDGE_FRONT)
 300   #error "MIN_PROBE_EDGE_FRONT is now called PROBING_MARGIN_FRONT."
 301 #elif defined(MIN_PROBE_EDGE_BACK)
 302   #error "MIN_PROBE_EDGE_BACK is now called PROBING_MARGIN_BACK."
 303 #elif defined(LEFT_PROBE_BED_POSITION)
 304   #error "LEFT_PROBE_BED_POSITION is obsolete. Set a margin with PROBING_MARGIN or PROBING_MARGIN_LEFT instead."
 305 #elif defined(RIGHT_PROBE_BED_POSITION)
 306   #error "RIGHT_PROBE_BED_POSITION is obsolete. Set a margin with PROBING_MARGIN or PROBING_MARGIN_RIGHT instead."
 307 #elif defined(FRONT_PROBE_BED_POSITION)
 308   #error "FRONT_PROBE_BED_POSITION is obsolete. Set a margin with PROBING_MARGIN or PROBING_MARGIN_FRONT instead."
 309 #elif defined(BACK_PROBE_BED_POSITION)
 310   #error "BACK_PROBE_BED_POSITION is obsolete. Set a margin with PROBING_MARGIN or PROBING_MARGIN_BACK instead."
 311 #elif defined(ENABLE_MESH_EDIT_GFX_OVERLAY)
 312   #error "ENABLE_MESH_EDIT_GFX_OVERLAY is now MESH_EDIT_GFX_OVERLAY."
 313 #elif defined(BABYSTEP_ZPROBE_GFX_REVERSE)
 314   #error "BABYSTEP_ZPROBE_GFX_REVERSE is now set by OVERLAY_GFX_REVERSE."
 315 #elif defined(UBL_GRANULAR_SEGMENTATION_FOR_CARTESIAN)
 316   #error "UBL_GRANULAR_SEGMENTATION_FOR_CARTESIAN is now SEGMENT_LEVELED_MOVES."
 317 #elif HAS_PID_HEATING && (defined(K1) || !defined(PID_K1))
 318   #error "K1 is now PID_K1."
 319 #elif defined(PROBE_DOUBLE_TOUCH)
 320   #error "PROBE_DOUBLE_TOUCH is now MULTIPLE_PROBING."
 321 #elif defined(ANET_KEYPAD_LCD)
 322   #error "ANET_KEYPAD_LCD is now ZONESTAR_LCD."
 323 #elif defined(LCD_I2C_SAINSMART_YWROBOT)
 324   #error "LCD_I2C_SAINSMART_YWROBOT is now LCD_SAINSMART_I2C_(1602|2004)."
 325 #elif defined(MEASURED_LOWER_LIMIT) || defined(MEASURED_UPPER_LIMIT)
 326   #error "MEASURED_(UPPER|LOWER)_LIMIT is now FILWIDTH_ERROR_MARGIN."
 327 #elif defined(HAVE_TMCDRIVER)
 328   #error "HAVE_TMCDRIVER is now [AXIS]_DRIVER_TYPE TMC26X."
 329 #elif defined(STEALTHCHOP)
 330   #error "STEALTHCHOP is now STEALTHCHOP_(XY|Z|E)."
 331 #elif defined(HAVE_TMC26X)
 332   #error "HAVE_TMC26X is now [AXIS]_DRIVER_TYPE TMC26X."
 333 #elif defined(HAVE_TMC2130)
 334   #error "HAVE_TMC2130 is now [AXIS]_DRIVER_TYPE TMC2130."
 335 #elif defined(HAVE_TMC2208)
 336   #error "HAVE_TMC2208 is now [AXIS]_DRIVER_TYPE TMC2208."
 337 #elif defined(HAVE_L6470DRIVER)
 338   #error "HAVE_L6470DRIVER is now [AXIS]_DRIVER_TYPE L6470."
 339 #elif defined(X_IS_TMC) || defined(X2_IS_TMC) || defined(Y_IS_TMC) || defined(Y2_IS_TMC) || defined(Z_IS_TMC) || defined(Z2_IS_TMC) || defined(Z3_IS_TMC) \
 340    || defined(E0_IS_TMC) || defined(E1_IS_TMC) || defined(E2_IS_TMC) || defined(E3_IS_TMC) || defined(E4_IS_TMC) || defined(E5_IS_TMC) || defined(E6_IS_TMC) || defined(E7_IS_TMC)
 341   #error "[AXIS]_IS_TMC is now [AXIS]_DRIVER_TYPE TMC26X."
 342 #elif defined(X_IS_TMC26X) || defined(X2_IS_TMC26X) || defined(Y_IS_TMC26X) || defined(Y2_IS_TMC26X) || defined(Z_IS_TMC26X) || defined(Z2_IS_TMC26X) || defined(Z3_IS_TMC26X) \
 343    || defined(E0_IS_TMC26X) || defined(E1_IS_TMC26X) || defined(E2_IS_TMC26X) || defined(E3_IS_TMC26X) || defined(E4_IS_TMC26X) || defined(E5_IS_TMC26X) || defined(E6_IS_TMC26X) || defined(E7_IS_TMC26X)
 344   #error "[AXIS]_IS_TMC26X is now [AXIS]_DRIVER_TYPE TMC26X."
 345 #elif defined(X_IS_TMC2130) || defined(X2_IS_TMC2130) || defined(Y_IS_TMC2130) || defined(Y2_IS_TMC2130) || defined(Z_IS_TMC2130) || defined(Z2_IS_TMC2130) || defined(Z3_IS_TMC2130) \
 346    || defined(E0_IS_TMC2130) || defined(E1_IS_TMC2130) || defined(E2_IS_TMC2130) || defined(E3_IS_TMC2130) || defined(E4_IS_TMC2130) || defined(E5_IS_TMC2130) || defined(E6_IS_TMC2130) || defined(E7_IS_TMC2130)
 347   #error "[AXIS]_IS_TMC2130 is now [AXIS]_DRIVER_TYPE TMC2130."
 348 #elif defined(X_IS_TMC2208) || defined(X2_IS_TMC2208) || defined(Y_IS_TMC2208) || defined(Y2_IS_TMC2208) || defined(Z_IS_TMC2208) || defined(Z2_IS_TMC2208) || defined(Z3_IS_TMC2208) \
 349    || defined(E0_IS_TMC2208) || defined(E1_IS_TMC2208) || defined(E2_IS_TMC2208) || defined(E3_IS_TMC2208) || defined(E4_IS_TMC2208) || defined(E5_IS_TMC2208) || defined(E6_IS_TMC2208) || defined(E7_IS_TMC2208)
 350   #error "[AXIS]_IS_TMC2208 is now [AXIS]_DRIVER_TYPE TMC2208."
 351 #elif defined(X_IS_L6470) || defined(X2_IS_L6470) || defined(Y_IS_L6470) || defined(Y2_IS_L6470) || defined(Z_IS_L6470) || defined(Z2_IS_L6470) || defined(Z3_IS_L6470) \
 352    || defined(E0_IS_L6470) || defined(E1_IS_L6470) || defined(E2_IS_L6470) || defined(E3_IS_L6470) || defined(E4_IS_L6470) || defined(E5_IS_L6470) || defined(E6_IS_L6470) || defined(E7_IS_L6470)
 353   #error "[AXIS]_IS_L6470 is now [AXIS]_DRIVER_TYPE L6470."
 354 #elif defined(AUTOMATIC_CURRENT_CONTROL)
 355   #error "AUTOMATIC_CURRENT_CONTROL is now MONITOR_DRIVER_STATUS."
 356 #elif defined(FILAMENT_CHANGE_LOAD_LENGTH)
 357   #error "FILAMENT_CHANGE_LOAD_LENGTH is now FILAMENT_CHANGE_FAST_LOAD_LENGTH."
 358 #elif defined(LEVEL_CORNERS_INSET)
 359   #error "LEVEL_CORNERS_INSET is now LEVEL_CORNERS_INSET_LFRB."
 360 #elif ENABLED(LEVEL_BED_CORNERS) && !defined(LEVEL_CORNERS_INSET_LFRB)
 361   #error "LEVEL_BED_CORNERS requires LEVEL_CORNERS_INSET_LFRB values."
 362 #elif BOTH(LEVEL_CORNERS_USE_PROBE, SENSORLESS_PROBING)
 363   #error "LEVEL_CORNERS_USE_PROBE is incompatible with SENSORLESS_PROBING."
 364 #elif defined(BEZIER_JERK_CONTROL)
 365   #error "BEZIER_JERK_CONTROL is now S_CURVE_ACCELERATION."
 366 #elif HAS_JUNCTION_DEVIATION && defined(JUNCTION_DEVIATION_FACTOR)
 367   #error "JUNCTION_DEVIATION_FACTOR is now JUNCTION_DEVIATION_MM."
 368 #elif defined(JUNCTION_ACCELERATION_FACTOR)
 369   #error "JUNCTION_ACCELERATION_FACTOR is obsolete. Delete it from Configuration_adv.h."
 370 #elif defined(JUNCTION_ACCELERATION)
 371   #error "JUNCTION_ACCELERATION is obsolete. Delete it from Configuration_adv.h."
 372 #elif defined(MAX7219_DEBUG_STEPPER_HEAD)
 373   #error "MAX7219_DEBUG_STEPPER_HEAD is now MAX7219_DEBUG_PLANNER_HEAD."
 374 #elif defined(MAX7219_DEBUG_STEPPER_TAIL)
 375   #error "MAX7219_DEBUG_STEPPER_TAIL is now MAX7219_DEBUG_PLANNER_TAIL."
 376 #elif defined(MAX7219_DEBUG_STEPPER_QUEUE)
 377   #error "MAX7219_DEBUG_STEPPER_QUEUE is now MAX7219_DEBUG_PLANNER_QUEUE."
 378 #elif defined(ENDSTOP_NOISE_FILTER)
 379   #error "ENDSTOP_NOISE_FILTER is now ENDSTOP_NOISE_THRESHOLD [2-7]."
 380 #elif defined(RETRACT_ZLIFT)
 381   #error "RETRACT_ZLIFT is now RETRACT_ZRAISE."
 382 #elif defined(TOOLCHANGE_PARK_ZLIFT) || defined(TOOLCHANGE_UNPARK_ZLIFT)
 383   #error "TOOLCHANGE_PARK_ZLIFT and TOOLCHANGE_UNPARK_ZLIFT are now TOOLCHANGE_ZRAISE."
 384 #elif defined(SINGLENOZZLE_TOOLCHANGE_ZRAISE)
 385   #error "SINGLENOZZLE_TOOLCHANGE_ZRAISE is now TOOLCHANGE_ZRAISE."
 386 #elif defined(SINGLENOZZLE_SWAP_LENGTH)
 387   #error "SINGLENOZZLE_SWAP_LENGTH is now TOOLCHANGE_FIL_SWAP_LENGTH."
 388 #elif defined(SINGLENOZZLE_SWAP_RETRACT_SPEED)
 389   #error "SINGLENOZZLE_SWAP_RETRACT_SPEED is now TOOLCHANGE_FIL_SWAP_RETRACT_SPEED."
 390 #elif defined(SINGLENOZZLE_SWAP_PRIME_SPEED)
 391   #error "SINGLENOZZLE_SWAP_PRIME_SPEED is now TOOLCHANGE_FIL_SWAP_PRIME_SPEED."
 392 #elif defined(SINGLENOZZLE_SWAP_PARK)
 393   #error "SINGLENOZZLE_SWAP_PARK is now TOOLCHANGE_PARK."
 394 #elif defined(SINGLENOZZLE_TOOLCHANGE_XY)
 395   #error "SINGLENOZZLE_TOOLCHANGE_XY is now TOOLCHANGE_PARK_XY."
 396 #elif defined(SINGLENOZZLE_PARK_XY_FEEDRATE)
 397   #error "SINGLENOZZLE_PARK_XY_FEEDRATE is now TOOLCHANGE_PARK_XY_FEEDRATE."
 398 #elif defined(PARKING_EXTRUDER_SECURITY_RAISE)
 399   #error "PARKING_EXTRUDER_SECURITY_RAISE is now TOOLCHANGE_ZRAISE."
 400 #elif defined(SWITCHING_TOOLHEAD_SECURITY_RAISE)
 401   #error "SWITCHING_TOOLHEAD_SECURITY_RAISE is now TOOLCHANGE_ZRAISE."
 402 #elif defined(G0_FEEDRATE) && G0_FEEDRATE == 0
 403   #error "G0_FEEDRATE is now used to set the G0 feedrate."
 404 #elif defined(MBL_Z_STEP)
 405   #error "MBL_Z_STEP is now MESH_EDIT_Z_STEP."
 406 #elif defined(CHDK)
 407   #error "CHDK is now CHDK_PIN."
 408 #elif defined(MAX6675_SS) || defined(MAX6675_SS2)
 409   #error "MAX6675_SS / MAX6675_SS2 is now MAX6675_SS_PIN / MAX6675_SS2_PIN."
 410 #elif defined(MAX31865_SENSOR_OHMS)
 411   #error "MAX31865_SENSOR_OHMS is now MAX31865_SENSOR_OHMS_0."
 412 #elif defined(MAX31865_CALIBRATION_OHMS)
 413   #error "MAX31865_CALIBRATION_OHMS is now MAX31865_CALIBRATION_OHMS_0."
 414 #elif defined(SPINDLE_LASER_ENABLE)
 415   #error "SPINDLE_LASER_ENABLE is now SPINDLE_FEATURE or LASER_FEATURE."
 416 #elif defined(SPINDLE_LASER_ENABLE_PIN)
 417   #error "SPINDLE_LASER_ENABLE_PIN is now SPINDLE_LASER_ENA_PIN."
 418 #elif defined(SPINDLE_DIR_CHANGE)
 419   #error "SPINDLE_DIR_CHANGE is now SPINDLE_CHANGE_DIR."
 420 #elif defined(SPINDLE_STOP_ON_DIR_CHANGE)
 421   #error "SPINDLE_STOP_ON_DIR_CHANGE is now SPINDLE_CHANGE_DIR_STOP."
 422 #elif defined(SPINDLE_LASER_ACTIVE_HIGH)
 423   #error "SPINDLE_LASER_ACTIVE_HIGH is now SPINDLE_LASER_ACTIVE_STATE."
 424 #elif defined(SPINDLE_LASER_ENABLE_INVERT)
 425   #error "SPINDLE_LASER_ENABLE_INVERT is now SPINDLE_LASER_ACTIVE_STATE."
 426 #elif defined(CUTTER_POWER_DISPLAY)
 427   #error "CUTTER_POWER_DISPLAY is now CUTTER_POWER_UNIT."
 428 #elif defined(CHAMBER_HEATER_PIN)
 429   #error "CHAMBER_HEATER_PIN is now HEATER_CHAMBER_PIN."
 430 #elif defined(TMC_Z_CALIBRATION)
 431   #error "TMC_Z_CALIBRATION has been deprecated in favor of MECHANICAL_GANTRY_CALIBRATION."
 432 #elif defined(Z_MIN_PROBE_ENDSTOP)
 433   #error "Z_MIN_PROBE_ENDSTOP is no longer required. Please remove it."
 434 #elif defined(DUAL_NOZZLE_DUPLICATION_MODE)
 435   #error "DUAL_NOZZLE_DUPLICATION_MODE is now MULTI_NOZZLE_DUPLICATION."
 436 #elif defined(MENU_ITEM_CASE_LIGHT)
 437   #error "MENU_ITEM_CASE_LIGHT is now CASE_LIGHT_MENU."
 438 #elif defined(ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED)
 439   #error "ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED is now SD_ABORT_ON_ENDSTOP_HIT."
 440 #elif defined(LPC_SD_LCD) || defined(LPC_SD_ONBOARD) || defined(LPC_SD_CUSTOM_CABLE)
 441   #error "LPC_SD_(LCD|ONBOARD|CUSTOM_CABLE) are now SDCARD_CONNECTION."
 442 #elif defined(USB_SD_DISABLED)
 443   #error "USB_SD_DISABLED is now NO_SD_HOST_DRIVE."
 444 #elif defined(USB_SD_ONBOARD)
 445   #error "USB_SD_ONBOARD is obsolete. Disable NO_SD_HOST_DRIVE instead."
 446 #elif defined(PSU_ACTIVE_HIGH)
 447   #error "PSU_ACTIVE_HIGH is now PSU_ACTIVE_STATE."
 448 #elif POWER_SUPPLY == 1
 449   #error "Replace POWER_SUPPLY 1 by enabling PSU_CONTROL and setting PSU_ACTIVE_STATE to 'LOW'."
 450 #elif POWER_SUPPLY == 2
 451   #error "Replace POWER_SUPPLY 2 by enabling PSU_CONTROL and setting PSU_ACTIVE_STATE to 'HIGH'."
 452 #elif defined(POWER_SUPPLY)
 453   #error "POWER_SUPPLY is now obsolete. Please remove it."
 454 #elif defined(MKS_ROBIN_TFT)
 455   #error "MKS_ROBIN_TFT is now FSMC_GRAPHICAL_TFT."
 456 #elif defined(SDPOWER)
 457   #error "SDPOWER is now SDPOWER_PIN."
 458 #elif defined(STRING_SPLASH_LINE1) || defined(STRING_SPLASH_LINE2)
 459   #error "STRING_SPLASH_LINE[12] are now obsolete. Please remove them."
 460 #elif defined(Z_PROBE_ALLEN_KEY_DEPLOY_1_X) || defined(Z_PROBE_ALLEN_KEY_STOW_1_X)
 461   #error "Z_PROBE_ALLEN_KEY_(DEPLOY|STOW) coordinates are now a single setting."
 462 #elif defined(X_PROBE_OFFSET_FROM_EXTRUDER) || defined(Y_PROBE_OFFSET_FROM_EXTRUDER) || defined(Z_PROBE_OFFSET_FROM_EXTRUDER)
 463   #error "[XYZ]_PROBE_OFFSET_FROM_EXTRUDER is now NOZZLE_TO_PROBE_OFFSET."
 464 #elif defined(MIN_PROBE_X) || defined(MIN_PROBE_Y) || defined(MAX_PROBE_X) || defined(MAX_PROBE_Y)
 465   #error "(MIN|MAX)_PROBE_[XY] are now calculated at runtime. Please remove them."
 466 #elif defined(Z_STEPPER_ALIGN_X) || defined(Z_STEPPER_ALIGN_X)
 467   #error "Z_STEPPER_ALIGN_X and Z_STEPPER_ALIGN_Y are now combined as Z_STEPPER_ALIGN_XY."
 468 #elif defined(JUNCTION_DEVIATION)
 469   #error "JUNCTION_DEVIATION is no longer required. (See CLASSIC_JERK). Please remove it."
 470 #elif defined(BABYSTEP_MULTIPLICATOR)
 471   #error "BABYSTEP_MULTIPLICATOR is now BABYSTEP_MULTIPLICATOR_[XY|Z]."
 472 #elif defined(LULZBOT_TOUCH_UI)
 473   #error "LULZBOT_TOUCH_UI is now TOUCH_UI_FTDI_EVE."
 474 #elif defined(PS_DEFAULT_OFF)
 475   #error "PS_DEFAULT_OFF is now PSU_DEFAULT_OFF."
 476 #elif defined(FILAMENT_UNLOAD_RETRACT_LENGTH)
 477   #error "FILAMENT_UNLOAD_RETRACT_LENGTH is now FILAMENT_UNLOAD_PURGE_RETRACT."
 478 #elif defined(FILAMENT_UNLOAD_DELAY)
 479   #error "FILAMENT_UNLOAD_DELAY is now FILAMENT_UNLOAD_PURGE_DELAY."
 480 #elif defined(HOME_USING_SPREADCYCLE)
 481   #error "HOME_USING_SPREADCYCLE is now obsolete. Please remove it."
 482 #elif defined(DGUS_LCD)
 483   #error "DGUS_LCD is now DGUS_LCD_UI_(ORIGIN|FYSETC|HIPRECY)."
 484 #elif defined(DGUS_SERIAL_PORT)
 485   #error "DGUS_SERIAL_PORT is now LCD_SERIAL_PORT."
 486 #elif defined(DGUS_BAUDRATE)
 487   #error "DGUS_BAUDRATE is now LCD_BAUDRATE."
 488 #elif defined(DGUS_STATS_RX_BUFFER_OVERRUNS)
 489   #error "DGUS_STATS_RX_BUFFER_OVERRUNS is now STATS_RX_BUFFER_OVERRUNS."
 490 #elif defined(ANYCUBIC_LCD_SERIAL_PORT)
 491   #error "ANYCUBIC_LCD_SERIAL_PORT is now LCD_SERIAL_PORT."
 492 #elif defined(INTERNAL_SERIAL_PORT)
 493   #error "INTERNAL_SERIAL_PORT is now MMU2_SERIAL_PORT."
 494 #elif defined(X_DUAL_ENDSTOPS_ADJUSTMENT) || defined(Y_DUAL_ENDSTOPS_ADJUSTMENT) || defined(Z_DUAL_ENDSTOPS_ADJUSTMENT)
 495   #error "[XYZ]_DUAL_ENDSTOPS_ADJUSTMENT is now [XYZ]2_ENDSTOP_ADJUSTMENT."
 496 #elif defined(Z_TRIPLE_ENDSTOPS_ADJUSTMENT2) || defined(Z_TRIPLE_ENDSTOPS_ADJUSTMENT3)
 497   #error "Z_TRIPLE_ENDSTOPS_ADJUSTMENT[23] is now Z[23]_ENDSTOP_ADJUSTMENT."
 498 #elif defined(Z_QUAD_ENDSTOPS_ADJUSTMENT2) || defined(Z_QUAD_ENDSTOPS_ADJUSTMENT3) || defined(Z_QUAD_ENDSTOPS_ADJUSTMENT4)
 499   #error "Z_QUAD_ENDSTOPS_ADJUSTMENT[234] is now Z[234]_ENDSTOP_ADJUSTMENT."
 500 #elif defined(Z_DUAL_STEPPER_DRIVERS)
 501   #error "Z_DUAL_STEPPER_DRIVERS is now NUM_Z_STEPPER_DRIVERS with a value of 2."
 502 #elif defined(Z_TRIPLE_STEPPER_DRIVERS)
 503   #error "Z_TRIPLE_STEPPER_DRIVERS is now NUM_Z_STEPPER_DRIVERS with a value of 3."
 504 #elif defined(Z_QUAD_STEPPER_DRIVERS)
 505   #error "Z_QUAD_STEPPER_DRIVERS is now NUM_Z_STEPPER_DRIVERS with a value of 4."
 506 #elif defined(Z_DUAL_ENDSTOPS) || defined(Z_TRIPLE_ENDSTOPS) || defined(Z_QUAD_ENDSTOPS)
 507   #error "Z_(DUAL|TRIPLE|QUAD)_ENDSTOPS is now Z_MULTI_ENDSTOPS."
 508 #elif defined(DUGS_UI_MOVE_DIS_OPTION)
 509   #error "DUGS_UI_MOVE_DIS_OPTION is spelled DGUS_UI_MOVE_DIS_OPTION."
 510 #elif defined(ORIG_E0_AUTO_FAN_PIN) || defined(ORIG_E1_AUTO_FAN_PIN) || defined(ORIG_E2_AUTO_FAN_PIN) || defined(ORIG_E3_AUTO_FAN_PIN) || defined(ORIG_E4_AUTO_FAN_PIN) || defined(ORIG_E5_AUTO_FAN_PIN) || defined(ORIG_E6_AUTO_FAN_PIN) || defined(ORIG_E7_AUTO_FAN_PIN)
 511   #error "ORIG_Ex_AUTO_FAN_PIN is now just Ex_AUTO_FAN_PIN."
 512 #elif defined(ORIG_CHAMBER_AUTO_FAN_PIN)
 513   #error "ORIG_CHAMBER_AUTO_FAN_PIN is now just CHAMBER_AUTO_FAN_PIN."
 514 #elif defined(HOMING_BACKOFF_MM)
 515   #error "HOMING_BACKOFF_MM is now HOMING_BACKOFF_POST_MM."
 516 #elif defined(X_HOME_BUMP_MM) || defined(Y_HOME_BUMP_MM) || defined(Z_HOME_BUMP_MM)
 517   #error "[XYZ]_HOME_BUMP_MM is now HOMING_BUMP_MM."
 518 #elif defined(DIGIPOT_I2C)
 519   #error "DIGIPOT_I2C is now DIGIPOT_MCP4451 (or DIGIPOT_MCP4018)."
 520 #elif defined(TOUCH_BUTTONS)
 521   #error "TOUCH_BUTTONS is now TOUCH_SCREEN."
 522 #elif defined(LCD_FULL_PIXEL_HEIGHT) || defined(LCD_FULL_PIXEL_WIDTH)
 523   #error "LCD_FULL_PIXEL_(WIDTH|HEIGHT) is deprecated and should be removed."
 524 #elif defined(FSMC_UPSCALE)
 525   #error "FSMC_UPSCALE is now GRAPHICAL_TFT_UPSCALE."
 526 #elif defined(ANYCUBIC_TFT_MODEL)
 527   #error "ANYCUBIC_TFT_MODEL is now ANYCUBIC_LCD_I3MEGA."
 528 #elif defined(EVENT_GCODE_SD_STOP)
 529   #error "EVENT_GCODE_SD_STOP is now EVENT_GCODE_SD_ABORT."
 530 #elif defined(GRAPHICAL_TFT_ROTATE_180)
 531   #error "GRAPHICAL_TFT_ROTATE_180 is now TFT_ROTATION set to TFT_ROTATE_180."
 532 #elif defined(PROBE_OFFSET_START)
 533   #error "PROBE_OFFSET_START is now PROBE_OFFSET_WIZARD_START_Z."
 534 #elif defined(POWER_LOSS_PULL)
 535   #error "POWER_LOSS_PULL is now specifically POWER_LOSS_PULL(UP|DOWN)."
 536 #elif defined(SHORT_MANUAL_Z_MOVE)
 537   #error "SHORT_MANUAL_Z_MOVE is now FINE_MANUAL_MOVE, applying to Z on most printers."
 538 #elif defined(FIL_RUNOUT_INVERTING)
 539   #if FIL_RUNOUT_INVERTING
 540     #error "FIL_RUNOUT_INVERTING true is now FIL_RUNOUT_STATE HIGH."
 541   #else
 542     #error "FIL_RUNOUT_INVERTING false is now FIL_RUNOUT_STATE LOW."
 543   #endif
 544 #elif defined(ASSISTED_TRAMMING_MENU_ITEM)
 545   #error "ASSISTED_TRAMMING_MENU_ITEM is deprecated and should be removed."
 546 #endif
 547
 548 /**
 549  * Probe temp compensation requirements
 550  */
 551 #if ENABLED(PROBE_TEMP_COMPENSATION)
 552   #if defined(PTC_PARK_POS_X) || defined(PTC_PARK_POS_Y) || defined(PTC_PARK_POS_Z)
 553     #error "PTC_PARK_POS_[XYZ] is now PTC_PARK_POS (array)."
 554   #elif !defined(PTC_PARK_POS)
 555     #error "PROBE_TEMP_COMPENSATION requires PTC_PARK_POS."
 556   #elif defined(PTC_PROBE_POS_X) || defined(PTC_PROBE_POS_Y)
 557     #error "PTC_PROBE_POS_[XY] is now PTC_PROBE_POS (array)."
 558   #elif !defined(PTC_PROBE_POS)
 559     #error "PROBE_TEMP_COMPENSATION requires PTC_PROBE_POS."
 560   #endif
 561 #endif
 562
 563 /**
 564  * Marlin release, version and default string
 565  */
 566 #ifndef SHORT_BUILD_VERSION
 567   #error "SHORT_BUILD_VERSION must be specified."
 568 #elif !defined(DETAILED_BUILD_VERSION)
 569   #error "BUILD_VERSION must be specified."
 570 #elif !defined(STRING_DISTRIBUTION_DATE)
 571   #error "STRING_DISTRIBUTION_DATE must be specified."
 572 #elif !defined(PROTOCOL_VERSION)
 573   #error "PROTOCOL_VERSION must be specified."
 574 #elif !defined(MACHINE_NAME)
 575   #error "MACHINE_NAME must be specified."
 576 #elif !defined(SOURCE_CODE_URL)
 577   #error "SOURCE_CODE_URL must be specified."
 578 #elif !defined(DEFAULT_MACHINE_UUID)
 579   #error "DEFAULT_MACHINE_UUID must be specified."
 580 #elif !defined(WEBSITE_URL)
 581   #error "WEBSITE_URL must be specified."
 582 #endif
 583
 584 /**
 585  * Serial
 586  */
 587 #ifndef SERIAL_PORT
 588   #error "SERIAL_PORT must be defined."
 589 #elif defined(SERIAL_PORT_2) && SERIAL_PORT_2 == SERIAL_PORT
 590   #error "SERIAL_PORT_2 cannot be the same as SERIAL_PORT."
 591 #endif
 592 #if !(defined(__AVR__) && defined(USBCON))
 593   #if ENABLED(SERIAL_XON_XOFF) && RX_BUFFER_SIZE < 1024
 594     #error "SERIAL_XON_XOFF requires RX_BUFFER_SIZE >= 1024 for reliable transfers without drops."
 595   #elif RX_BUFFER_SIZE && (RX_BUFFER_SIZE < 2 || !IS_POWER_OF_2(RX_BUFFER_SIZE))
 596     #error "RX_BUFFER_SIZE must be a power of 2 greater than 1."
 597   #elif TX_BUFFER_SIZE && (TX_BUFFER_SIZE < 2 || TX_BUFFER_SIZE > 256 || !IS_POWER_OF_2(TX_BUFFER_SIZE))
 598     #error "TX_BUFFER_SIZE must be 0 or a power of 2 between 1 and 256."
 599   #endif
 600 #elif ANY(SERIAL_XON_XOFF, SERIAL_STATS_MAX_RX_QUEUED, SERIAL_STATS_DROPPED_RX)
 601   #error "SERIAL_XON_XOFF and SERIAL_STATS_* features not supported on USB-native AVR devices."
 602 #endif
 603
 604 /**
 605  * Multiple Stepper Drivers Per Axis
 606  */
 607 #define GOOD_AXIS_PINS(A) (HAS_##A##_ENABLE && HAS_##A##_STEP && HAS_##A##_DIR)
 608 #if ENABLED(X_DUAL_STEPPER_DRIVERS)
 609   #if ENABLED(DUAL_X_CARRIAGE)
 610     #error "DUAL_X_CARRIAGE is not compatible with X_DUAL_STEPPER_DRIVERS."
 611   #elif !GOOD_AXIS_PINS(X)
 612     #error "X_DUAL_STEPPER_DRIVERS requires X2 pins to be defined."
 613   #endif
 614 #endif
 615
 616 #if ENABLED(Y_DUAL_STEPPER_DRIVERS) && !GOOD_AXIS_PINS(Y)
 617   #error "Y_DUAL_STEPPER_DRIVERS requires Y2 pins to be defined."
 618 #elif !WITHIN(NUM_Z_STEPPER_DRIVERS, 1, 4)
 619   #error "NUM_Z_STEPPER_DRIVERS must be an integer from 1 to 4."
 620 #elif NUM_Z_STEPPER_DRIVERS == 2 && !GOOD_AXIS_PINS(Z2)
 621   #error "If NUM_Z_STEPPER_DRIVERS is 2, you must define stepper pins for Z2."
 622 #elif NUM_Z_STEPPER_DRIVERS == 3 && !(GOOD_AXIS_PINS(Z2) && GOOD_AXIS_PINS(Z3))
 623   #error "If NUM_Z_STEPPER_DRIVERS is 3, you must define stepper pins for Z2 and Z3."
 624 #elif NUM_Z_STEPPER_DRIVERS == 4 && !(GOOD_AXIS_PINS(Z2) && GOOD_AXIS_PINS(Z3) && GOOD_AXIS_PINS(Z4))
 625   #error "If NUM_Z_STEPPER_DRIVERS is 4, you must define stepper pins for Z2, Z3, and Z4."
 626 #endif
 627
 628 /**
 629  * Validate that the bed size fits
 630  */
 631 static_assert(X_MAX_LENGTH >= X_BED_SIZE, "Movement bounds (X_MIN_POS, X_MAX_POS) are too narrow to contain X_BED_SIZE.");
 632 static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS) are too narrow to contain Y_BED_SIZE.");
 633
 634 /**
 635  * Granular software endstops (Marlin >= 1.1.7)
 636  */
 637 #if ENABLED(MIN_SOFTWARE_ENDSTOPS) && DISABLED(MIN_SOFTWARE_ENDSTOP_Z)
 638   #if IS_KINEMATIC
 639     #error "MIN_SOFTWARE_ENDSTOPS on DELTA/SCARA also requires MIN_SOFTWARE_ENDSTOP_Z."
 640   #elif NONE(MIN_SOFTWARE_ENDSTOP_X, MIN_SOFTWARE_ENDSTOP_Y)
 641     #error "MIN_SOFTWARE_ENDSTOPS requires at least one of the MIN_SOFTWARE_ENDSTOP_[XYZ] options."
 642   #endif
 643 #endif
 644
 645 #if ENABLED(MAX_SOFTWARE_ENDSTOPS) && DISABLED(MAX_SOFTWARE_ENDSTOP_Z)
 646   #if IS_KINEMATIC
 647     #error "MAX_SOFTWARE_ENDSTOPS on DELTA/SCARA also requires MAX_SOFTWARE_ENDSTOP_Z."
 648   #elif NONE(MAX_SOFTWARE_ENDSTOP_X, MAX_SOFTWARE_ENDSTOP_Y)
 649     #error "MAX_SOFTWARE_ENDSTOPS requires at least one of the MAX_SOFTWARE_ENDSTOP_[XYZ] options."
 650   #endif
 651 #endif
 652
 653 #if !defined(TARGET_LPC1768) && ANY( \
 654     ENDSTOPPULLDOWNS, \
 655     ENDSTOPPULLDOWN_XMAX, ENDSTOPPULLDOWN_YMAX, \
 656     ENDSTOPPULLDOWN_ZMAX, ENDSTOPPULLDOWN_XMIN, \
 657     ENDSTOPPULLDOWN_YMIN, ENDSTOPPULLDOWN_ZMIN \
 658   )
 659   #error "PULLDOWN pin mode is not available on the selected board."
 660 #endif
 661
 662 #if BOTH(ENDSTOPPULLUPS, ENDSTOPPULLDOWNS)
 663   #error "Enable only one of ENDSTOPPULLUPS or ENDSTOPPULLDOWNS."
 664 #elif BOTH(FIL_RUNOUT_PULLUP, FIL_RUNOUT_PULLDOWN)
 665   #error "Enable only one of FIL_RUNOUT_PULLUP or FIL_RUNOUT_PULLDOWN."
 666 #elif BOTH(ENDSTOPPULLUP_XMAX, ENDSTOPPULLDOWN_XMAX)
 667   #error "Enable only one of ENDSTOPPULLUP_X_MAX or ENDSTOPPULLDOWN_X_MAX."
 668 #elif BOTH(ENDSTOPPULLUP_YMAX, ENDSTOPPULLDOWN_YMAX)
 669   #error "Enable only one of ENDSTOPPULLUP_Y_MAX or ENDSTOPPULLDOWN_Y_MAX."
 670 #elif BOTH(ENDSTOPPULLUP_ZMAX, ENDSTOPPULLDOWN_ZMAX)
 671   #error "Enable only one of ENDSTOPPULLUP_Z_MAX or ENDSTOPPULLDOWN_Z_MAX."
 672 #elif BOTH(ENDSTOPPULLUP_XMIN, ENDSTOPPULLDOWN_XMIN)
 673   #error "Enable only one of ENDSTOPPULLUP_X_MIN or ENDSTOPPULLDOWN_X_MIN."
 674 #elif BOTH(ENDSTOPPULLUP_YMIN, ENDSTOPPULLDOWN_YMIN)
 675   #error "Enable only one of ENDSTOPPULLUP_Y_MIN or ENDSTOPPULLDOWN_Y_MIN."
 676 #elif BOTH(ENDSTOPPULLUP_ZMIN, ENDSTOPPULLDOWN_ZMIN)
 677   #error "Enable only one of ENDSTOPPULLUP_Z_MIN or ENDSTOPPULLDOWN_Z_MIN."
 678 #endif
 679
 680 /**
 681  * LCD Info Screen Style
 682  */
 683 #if LCD_INFO_SCREEN_STYLE > 0
 684   #if HAS_MARLINUI_U8GLIB || LCD_WIDTH < 20 || LCD_HEIGHT < 4
 685     #error "Alternative LCD_INFO_SCREEN_STYLE requires 20x4 Character LCD."
 686   #elif LCD_INFO_SCREEN_STYLE > 1
 687     #error "LCD_INFO_SCREEN_STYLE only has options 0 and 1 at this time."
 688   #endif
 689 #endif
 690
 691 /**
 692  * Progress Bar
 693  */
 694 #if ENABLED(LCD_PROGRESS_BAR)
 695   #if NONE(SDSUPPORT, LCD_SET_PROGRESS_MANUALLY)
 696     #error "LCD_PROGRESS_BAR requires SDSUPPORT or LCD_SET_PROGRESS_MANUALLY."
 697   #elif NONE(HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL)
 698     #error "LCD_PROGRESS_BAR only applies to HD44780 character LCD and TFTGLCD_PANEL_(SPI|I2C)."
 699   #elif HAS_MARLINUI_U8GLIB
 700     #error "LCD_PROGRESS_BAR does not apply to graphical displays."
 701   #elif ENABLED(FILAMENT_LCD_DISPLAY)
 702     #error "LCD_PROGRESS_BAR and FILAMENT_LCD_DISPLAY are not fully compatible. Comment out this line to use both."
 703   #elif PROGRESS_MSG_EXPIRE < 0
 704     #error "PROGRESS_MSG_EXPIRE must be greater than or equal to 0."
 705   #endif
 706 #elif ENABLED(LCD_SET_PROGRESS_MANUALLY)
 707   #if NONE(HAS_MARLINUI_U8GLIB, HAS_GRAPHICAL_TFT, HAS_MARLINUI_HD44780, EXTENSIBLE_UI)
 708     #error "LCD_SET_PROGRESS_MANUALLY requires LCD_PROGRESS_BAR, Character LCD, Graphical LCD, TFT, or EXTENSIBLE_UI."
 709   #endif
 710 #endif
 711
 712 #if !HAS_LCD_MENU && ENABLED(SD_REPRINT_LAST_SELECTED_FILE)
 713   #error "SD_REPRINT_LAST_SELECTED_FILE currently requires a Marlin-native LCD menu."
 714 #endif
 715
 716 /**
 717  * Custom Boot and Status screens
 718  */
 719 #if ENABLED(SHOW_CUSTOM_BOOTSCREEN) && NONE(HAS_MARLINUI_U8GLIB, TOUCH_UI_FTDI_EVE)
 720   #error "SHOW_CUSTOM_BOOTSCREEN requires Graphical LCD or TOUCH_UI_FTDI_EVE."
 721 #elif ENABLED(CUSTOM_STATUS_SCREEN_IMAGE) && !HAS_MARLINUI_U8GLIB
 722   #error "CUSTOM_STATUS_SCREEN_IMAGE requires a 128x64 DOGM B/W Graphical LCD."
 723 #endif
 724
 725 /**
 726  * LCD Lightweight Screen Style
 727  */
 728 #if ENABLED(LIGHTWEIGHT_UI) && DISABLED(U8GLIB_ST7920)
 729   #error "LIGHTWEIGHT_UI requires a U8GLIB_ST7920-based display."
 730 #endif
 731
 732 /**
 733  * SD File Sorting
 734  */
 735 #if ENABLED(SDCARD_SORT_ALPHA)
 736   #if SDSORT_LIMIT > 256
 737     #error "SDSORT_LIMIT must be 256 or smaller."
 738   #elif SDSORT_LIMIT < 10
 739     #error "SDSORT_LIMIT should be greater than 9 to be useful."
 740   #elif DISABLED(SDSORT_USES_RAM)
 741     #if ENABLED(SDSORT_DYNAMIC_RAM)
 742       #error "SDSORT_DYNAMIC_RAM requires SDSORT_USES_RAM (which reads the directory into RAM)."
 743     #elif ENABLED(SDSORT_CACHE_NAMES)
 744       #error "SDSORT_CACHE_NAMES requires SDSORT_USES_RAM (which reads the directory into RAM)."
 745     #endif
 746   #endif
 747
 748   #if ENABLED(SDSORT_CACHE_NAMES) && DISABLED(SDSORT_DYNAMIC_RAM)
 749     #if SDSORT_CACHE_VFATS < 2
 750       #error "SDSORT_CACHE_VFATS must be 2 or greater!"
 751     #elif SDSORT_CACHE_VFATS > MAX_VFAT_ENTRIES
 752       #undef SDSORT_CACHE_VFATS
 753       #define SDSORT_CACHE_VFATS MAX_VFAT_ENTRIES
 754       #warning "SDSORT_CACHE_VFATS was reduced to MAX_VFAT_ENTRIES!"
 755     #endif
 756   #endif
 757 #endif
 758
 759 #if defined(EVENT_GCODE_SD_ABORT) && DISABLED(NOZZLE_PARK_FEATURE)
 760   static_assert(nullptr == strstr(EVENT_GCODE_SD_ABORT, "G27"), "NOZZLE_PARK_FEATURE is required to use G27 in EVENT_GCODE_SD_ABORT.");
 761 #endif
 762
 763 /**
 764  * I2C Position Encoders
 765  */
 766 #if ENABLED(I2C_POSITION_ENCODERS)
 767   #if !BOTH(BABYSTEPPING, BABYSTEP_XY)
 768     #error "I2C_POSITION_ENCODERS requires BABYSTEPPING and BABYSTEP_XY."
 769   #elif !WITHIN(I2CPE_ENCODER_CNT, 1, 5)
 770     #error "I2CPE_ENCODER_CNT must be between 1 and 5."
 771   #endif
 772 #endif
 773
 774 /**
 775  * Babystepping
 776  */
 777 #if ENABLED(BABYSTEPPING)
 778   #if ENABLED(SCARA)
 779     #error "BABYSTEPPING is not implemented for SCARA yet."
 780   #elif BOTH(MARKFORGED_XY, BABYSTEP_XY)
 781     #error "BABYSTEPPING only implemented for Z axis on MarkForged."
 782   #elif BOTH(DELTA, BABYSTEP_XY)
 783     #error "BABYSTEPPING only implemented for Z axis on deltabots."
 784   #elif BOTH(BABYSTEP_ZPROBE_OFFSET, MESH_BED_LEVELING)
 785     #error "MESH_BED_LEVELING and BABYSTEP_ZPROBE_OFFSET is not a valid combination"
 786   #elif ENABLED(BABYSTEP_ZPROBE_OFFSET) && !HAS_BED_PROBE
 787     #error "BABYSTEP_ZPROBE_OFFSET requires a probe."
 788   #elif ENABLED(BABYSTEP_ZPROBE_GFX_OVERLAY) && !HAS_MARLINUI_U8GLIB
 789     #error "BABYSTEP_ZPROBE_GFX_OVERLAY requires a Graphical LCD."
 790   #elif ENABLED(BABYSTEP_ZPROBE_GFX_OVERLAY) && DISABLED(BABYSTEP_ZPROBE_OFFSET)
 791     #error "BABYSTEP_ZPROBE_GFX_OVERLAY requires a BABYSTEP_ZPROBE_OFFSET."
 792   #elif ENABLED(BABYSTEP_HOTEND_Z_OFFSET) && !HAS_HOTEND_OFFSET
 793     #error "BABYSTEP_HOTEND_Z_OFFSET requires 2 or more HOTENDS."
 794   #elif BOTH(BABYSTEP_ALWAYS_AVAILABLE, MOVE_Z_WHEN_IDLE)
 795     #error "BABYSTEP_ALWAYS_AVAILABLE and MOVE_Z_WHEN_IDLE are incompatible."
 796   #elif !defined(BABYSTEP_MULTIPLICATOR_Z)
 797     #error "BABYSTEPPING requires BABYSTEP_MULTIPLICATOR_Z."
 798   #elif ENABLED(BABYSTEP_XY) && !defined(BABYSTEP_MULTIPLICATOR_XY)
 799     #error "BABYSTEP_XY requires BABYSTEP_MULTIPLICATOR_XY."
 800   #elif ENABLED(BABYSTEP_MILLIMETER_UNITS)
 801     static_assert(BABYSTEP_MULTIPLICATOR_Z <= 0.1f, "BABYSTEP_MULTIPLICATOR_Z must be less or equal to 0.1mm.");
 802     #if ENABLED(BABYSTEP_XY)
 803       static_assert(BABYSTEP_MULTIPLICATOR_XY <= 0.25f, "BABYSTEP_MULTIPLICATOR_XY must be less than or equal to 0.25mm.");
 804     #endif
 805   #elif ENABLED(BABYSTEP_DISPLAY_TOTAL) && ANY(TFT_320x240, TFT_320x240_SPI, TFT_480x320, TFT_480x320_SPI)
 806     #error "New Color UI (TFT_320x240, TFT_320x240_SPI, TFT_480x320, TFT_480x320_SPI) does not support BABYSTEP_DISPLAY_TOTAL yet."
 807   #endif
 808 #endif
 809
 810 /**
 811  * Filament Runout needs one or more pins and either SD Support or Auto print start detection
 812  */
 813 #if HAS_FILAMENT_SENSOR
 814   #if !PIN_EXISTS(FIL_RUNOUT)
 815     #error "FILAMENT_RUNOUT_SENSOR requires FIL_RUNOUT_PIN."
 816   #elif NUM_RUNOUT_SENSORS > E_STEPPERS
 817     #if HAS_PRUSA_MMU2
 818       #error "NUM_RUNOUT_SENSORS must be 1 with MMU2 / MMU2S."
 819     #else
 820       #error "NUM_RUNOUT_SENSORS cannot exceed the number of E steppers."
 821     #endif
 822   #elif NUM_RUNOUT_SENSORS >= 2 && !PIN_EXISTS(FIL_RUNOUT2)
 823     #error "FIL_RUNOUT2_PIN is required with NUM_RUNOUT_SENSORS >= 2."
 824   #elif NUM_RUNOUT_SENSORS >= 3 && !PIN_EXISTS(FIL_RUNOUT3)
 825     #error "FIL_RUNOUT3_PIN is required with NUM_RUNOUT_SENSORS >= 3."
 826   #elif NUM_RUNOUT_SENSORS >= 4 && !PIN_EXISTS(FIL_RUNOUT4)
 827     #error "FIL_RUNOUT4_PIN is required with NUM_RUNOUT_SENSORS >= 4."
 828   #elif NUM_RUNOUT_SENSORS >= 5 && !PIN_EXISTS(FIL_RUNOUT5)
 829     #error "FIL_RUNOUT5_PIN is required with NUM_RUNOUT_SENSORS >= 5."
 830   #elif NUM_RUNOUT_SENSORS >= 6 && !PIN_EXISTS(FIL_RUNOUT6)
 831     #error "FIL_RUNOUT6_PIN is required with NUM_RUNOUT_SENSORS >= 6."
 832   #elif NUM_RUNOUT_SENSORS >= 7 && !PIN_EXISTS(FIL_RUNOUT7)
 833     #error "FIL_RUNOUT7_PIN is required with NUM_RUNOUT_SENSORS >= 7."
 834   #elif NUM_RUNOUT_SENSORS >= 8 && !PIN_EXISTS(FIL_RUNOUT8)
 835     #error "FIL_RUNOUT8_PIN is required with NUM_RUNOUT_SENSORS >= 8."
 836   #elif BOTH(FIL_RUNOUT1_PULLUP, FIL_RUNOUT1_PULLDOWN)
 837     #error "You can't enable FIL_RUNOUT1_PULLUP and FIL_RUNOUT1_PULLDOWN at the same time."
 838   #elif BOTH(FIL_RUNOUT2_PULLUP, FIL_RUNOUT2_PULLDOWN)
 839     #error "You can't enable FIL_RUNOUT2_PULLUP and FIL_RUNOUT2_PULLDOWN at the same time."
 840   #elif BOTH(FIL_RUNOUT3_PULLUP, FIL_RUNOUT3_PULLDOWN)
 841     #error "You can't enable FIL_RUNOUT3_PULLUP and FIL_RUNOUT3_PULLDOWN at the same time."
 842   #elif BOTH(FIL_RUNOUT4_PULLUP, FIL_RUNOUT4_PULLDOWN)
 843     #error "You can't enable FIL_RUNOUT4_PULLUP and FIL_RUNOUT4_PULLDOWN at the same time."
 844   #elif BOTH(FIL_RUNOUT5_PULLUP, FIL_RUNOUT5_PULLDOWN)
 845     #error "You can't enable FIL_RUNOUT5_PULLUP and FIL_RUNOUT5_PULLDOWN at the same time."
 846   #elif BOTH(FIL_RUNOUT6_PULLUP, FIL_RUNOUT6_PULLDOWN)
 847     #error "You can't enable FIL_RUNOUT6_PULLUP and FIL_RUNOUT6_PULLDOWN at the same time."
 848   #elif BOTH(FIL_RUNOUT7_PULLUP, FIL_RUNOUT7_PULLDOWN)
 849     #error "You can't enable FIL_RUNOUT7_PULLUP and FIL_RUNOUT7_PULLDOWN at the same time."
 850   #elif BOTH(FIL_RUNOUT8_PULLUP, FIL_RUNOUT8_PULLDOWN)
 851     #error "You can't enable FIL_RUNOUT8_PULLUP and FIL_RUNOUT8_PULLDOWN at the same time."
 852   #elif FILAMENT_RUNOUT_DISTANCE_MM < 0
 853     #error "FILAMENT_RUNOUT_DISTANCE_MM must be greater than or equal to zero."
 854   #elif DISABLED(ADVANCED_PAUSE_FEATURE)
 855     static_assert(nullptr == strstr(FILAMENT_RUNOUT_SCRIPT, "M600"), "ADVANCED_PAUSE_FEATURE is required to use M600 with FILAMENT_RUNOUT_SENSOR.");
 856   #endif
 857 #endif
 858
 859 /**
 860  * Advanced Pause
 861  */
 862 #if ENABLED(ADVANCED_PAUSE_FEATURE)
 863   #if !HAS_RESUME_CONTINUE
 864     #error "ADVANCED_PAUSE_FEATURE requires a supported LCD controller (or EMERGENCY_PARSER)."
 865   #elif DISABLED(NOZZLE_PARK_FEATURE)
 866     #error "ADVANCED_PAUSE_FEATURE requires NOZZLE_PARK_FEATURE."
 867   #elif !defined(FILAMENT_UNLOAD_PURGE_FEEDRATE)
 868     #error "ADVANCED_PAUSE_FEATURE requires FILAMENT_UNLOAD_PURGE_FEEDRATE."
 869   #elif ENABLED(EXTRUDER_RUNOUT_PREVENT)
 870     #error "EXTRUDER_RUNOUT_PREVENT is incompatible with ADVANCED_PAUSE_FEATURE."
 871   #elif ENABLED(PARK_HEAD_ON_PAUSE) && NONE(SDSUPPORT, IS_NEWPANEL, EMERGENCY_PARSER)
 872     #error "PARK_HEAD_ON_PAUSE requires SDSUPPORT, EMERGENCY_PARSER, or an LCD controller."
 873   #elif ENABLED(HOME_BEFORE_FILAMENT_CHANGE) && DISABLED(PAUSE_PARK_NO_STEPPER_TIMEOUT)
 874     #error "HOME_BEFORE_FILAMENT_CHANGE requires PAUSE_PARK_NO_STEPPER_TIMEOUT."
 875   #elif ENABLED(PREVENT_LENGTHY_EXTRUDE) && FILAMENT_CHANGE_UNLOAD_LENGTH > EXTRUDE_MAXLENGTH
 876     #error "FILAMENT_CHANGE_UNLOAD_LENGTH must be less than or equal to EXTRUDE_MAXLENGTH."
 877   #elif ENABLED(PREVENT_LENGTHY_EXTRUDE) && FILAMENT_CHANGE_SLOW_LOAD_LENGTH > EXTRUDE_MAXLENGTH
 878     #error "FILAMENT_CHANGE_SLOW_LOAD_LENGTH must be less than or equal to EXTRUDE_MAXLENGTH."
 879   #elif ENABLED(PREVENT_LENGTHY_EXTRUDE) && FILAMENT_CHANGE_FAST_LOAD_LENGTH > EXTRUDE_MAXLENGTH
 880     #error "FILAMENT_CHANGE_FAST_LOAD_LENGTH must be less than or equal to EXTRUDE_MAXLENGTH."
 881   #endif
 882 #endif
 883
 884 #if ENABLED(NOZZLE_PARK_FEATURE)
 885   constexpr float npp[] = NOZZLE_PARK_POINT;
 886   static_assert(COUNT(npp) == XYZ, "NOZZLE_PARK_POINT requires X, Y, and Z values.");
 887   constexpr xyz_pos_t npp_xyz = NOZZLE_PARK_POINT;
 888   static_assert(WITHIN(npp_xyz.x, X_MIN_POS, X_MAX_POS), "NOZZLE_PARK_POINT.X is out of bounds (X_MIN_POS, X_MAX_POS).");
 889   static_assert(WITHIN(npp_xyz.y, Y_MIN_POS, Y_MAX_POS), "NOZZLE_PARK_POINT.Y is out of bounds (Y_MIN_POS, Y_MAX_POS).");
 890   static_assert(WITHIN(npp_xyz.z, Z_MIN_POS, Z_MAX_POS), "NOZZLE_PARK_POINT.Z is out of bounds (Z_MIN_POS, Z_MAX_POS).");
 891 #endif
 892
 893 /**
 894  * Individual axis homing is useless for DELTAS
 895  */
 896 #if BOTH(INDIVIDUAL_AXIS_HOMING_MENU, DELTA)
 897   #error "INDIVIDUAL_AXIS_HOMING_MENU is incompatible with DELTA kinematics."
 898 #endif
 899
 900 /**
 901  * Sanity checking for all Průša MMU
 902  */
 903 #ifdef SNMM
 904   #error "SNMM is obsolete. Define MMU_MODEL as PRUSA_MMU1 instead."
 905 #elif ENABLED(MK2_MULTIPLEXER)
 906   #error "MK2_MULTIPLEXER is obsolete. Define MMU_MODEL as PRUSA_MMU1 instead."
 907 #elif ENABLED(PRUSA_MMU2)
 908   #error "PRUSA_MMU2 is obsolete. Define MMU_MODEL as PRUSA_MMU2 instead."
 909 #elif ENABLED(PRUSA_MMU2_S_MODE)
 910   #error "PRUSA_MMU2_S_MODE is obsolete. Define MMU_MODEL as PRUSA_MMU2S instead."
 911 #endif
 912
 913 /**
 914  * Multi-Material-Unit 2 / SMUFF requirements
 915  */
 916 #if HAS_PRUSA_MMU2
 917   #if EXTRUDERS != 5
 918     #undef SINGLENOZZLE
 919     #error "PRUSA_MMU2(S) requires exactly 5 EXTRUDERS. Please update your Configuration."
 920   #elif DISABLED(NOZZLE_PARK_FEATURE)
 921     #error "PRUSA_MMU2(S) requires NOZZLE_PARK_FEATURE. Enable it to continue."
 922   #elif HAS_PRUSA_MMU2S && DISABLED(FILAMENT_RUNOUT_SENSOR)
 923     #error "PRUSA_MMU2S requires FILAMENT_RUNOUT_SENSOR. Enable it to continue."
 924   #elif ENABLED(MMU_EXTRUDER_SENSOR) && DISABLED(FILAMENT_RUNOUT_SENSOR)
 925     #error "MMU_EXTRUDER_SENSOR requires FILAMENT_RUNOUT_SENSOR. Enable it to continue."
 926   #elif ENABLED(MMU_EXTRUDER_SENSOR) && !HAS_LCD_MENU
 927     #error "MMU_EXTRUDER_SENSOR requires an LCD supporting MarlinUI to be enabled."
 928   #elif DISABLED(ADVANCED_PAUSE_FEATURE)
 929     static_assert(nullptr == strstr(MMU2_FILAMENT_RUNOUT_SCRIPT, "M600"), "ADVANCED_PAUSE_FEATURE is required to use M600 with PRUSA_MMU2(S) / SMUFF_EMU_MMU2(S).");
 930   #endif
 931 #endif
 932 #if HAS_SMUFF && EXTRUDERS > 12
 933   #error "Too many extruders for SMUFF_EMU_MMU2(S). (12 maximum)."
 934 #endif
 935
 936 /**
 937  * Options only for EXTRUDERS > 1
 938  */
 939 #if HAS_MULTI_EXTRUDER
 940
 941   #if EXTRUDERS > 8
 942     #error "Marlin supports a maximum of 8 EXTRUDERS."
 943   #endif
 944
 945   #if ENABLED(HEATERS_PARALLEL)
 946     #error "EXTRUDERS must be 1 with HEATERS_PARALLEL."
 947   #endif
 948
 949   #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
 950     #ifndef TOOLCHANGE_FS_LENGTH
 951       #error "TOOLCHANGE_FILAMENT_SWAP requires TOOLCHANGE_FS_LENGTH."
 952     #elif !defined(TOOLCHANGE_FS_RETRACT_SPEED)
 953       #error "TOOLCHANGE_FILAMENT_SWAP requires TOOLCHANGE_FS_RETRACT_SPEED."
 954     #elif !defined(TOOLCHANGE_FS_PRIME_SPEED)
 955       #error "TOOLCHANGE_FILAMENT_SWAP requires TOOLCHANGE_FS_PRIME_SPEED."
 956     #endif
 957   #endif
 958
 959   #if ENABLED(TOOLCHANGE_PARK)
 960     #ifndef TOOLCHANGE_PARK_XY
 961       #error "TOOLCHANGE_PARK requires TOOLCHANGE_PARK_XY."
 962     #elif !defined(TOOLCHANGE_PARK_XY_FEEDRATE)
 963       #error "TOOLCHANGE_PARK requires TOOLCHANGE_PARK_XY_FEEDRATE."
 964     #endif
 965   #endif
 966
 967   #ifndef TOOLCHANGE_ZRAISE
 968     #error "TOOLCHANGE_ZRAISE required for EXTRUDERS > 1."
 969   #endif
 970
 971 #elif HAS_PRUSA_MMU1 || HAS_SMUFF
 972
 973   #error "Multi-Material-Unit requires 2 or more EXTRUDERS."
 974
 975 #elif ENABLED(SINGLENOZZLE)
 976
 977   #error "SINGLENOZZLE requires 2 or more EXTRUDERS."
 978
 979 #endif
 980
 981 /**
 982  * A Dual Nozzle carriage with switching servo
 983  */
 984 #if ENABLED(SWITCHING_NOZZLE)
 985   #if ENABLED(DUAL_X_CARRIAGE)
 986     #error "SWITCHING_NOZZLE and DUAL_X_CARRIAGE are incompatible."
 987   #elif ENABLED(SINGLENOZZLE)
 988     #error "SWITCHING_NOZZLE and SINGLENOZZLE are incompatible."
 989   #elif EXTRUDERS != 2
 990     #error "SWITCHING_NOZZLE requires exactly 2 EXTRUDERS."
 991   #elif NUM_SERVOS < 1
 992     #error "SWITCHING_NOZZLE requires NUM_SERVOS >= 1."
 993   #endif
 994
 995   #ifndef SWITCHING_NOZZLE_SERVO_NR
 996     #error "SWITCHING_NOZZLE requires SWITCHING_NOZZLE_SERVO_NR."
 997   #elif SWITCHING_NOZZLE_SERVO_NR == 0 && !PIN_EXISTS(SERVO0)
 998     #error "SERVO0_PIN must be defined for your SWITCHING_NOZZLE."
 999   #elif SWITCHING_NOZZLE_SERVO_NR == 1 && !PIN_EXISTS(SERVO1)
1000     #error "SERVO1_PIN must be defined for your SWITCHING_NOZZLE."
1001   #elif SWITCHING_NOZZLE_SERVO_NR == 2 && !PIN_EXISTS(SERVO2)
1002     #error "SERVO2_PIN must be defined for your SWITCHING_NOZZLE."
1003   #elif SWITCHING_NOZZLE_SERVO_NR == 3 && !PIN_EXISTS(SERVO3)
1004     #error "SERVO3_PIN must be defined for your SWITCHING_NOZZLE."
1005   #endif
1006
1007   #ifdef SWITCHING_NOZZLE_E1_SERVO_NR
1008     #if SWITCHING_NOZZLE_E1_SERVO_NR == SWITCHING_NOZZLE_SERVO_NR
1009       #error "SWITCHING_NOZZLE_E1_SERVO_NR must be different from SWITCHING_NOZZLE_SERVO_NR."
1010     #elif SWITCHING_NOZZLE_E1_SERVO_NR == 0 && !PIN_EXISTS(SERVO0)
1011       #error "SERVO0_PIN must be defined for your SWITCHING_NOZZLE."
1012     #elif SWITCHING_NOZZLE_E1_SERVO_NR == 1 && !PIN_EXISTS(SERVO1)
1013       #error "SERVO1_PIN must be defined for your SWITCHING_NOZZLE."
1014     #elif SWITCHING_NOZZLE_E1_SERVO_NR == 2 && !PIN_EXISTS(SERVO2)
1015       #error "SERVO2_PIN must be defined for your SWITCHING_NOZZLE."
1016     #elif SWITCHING_NOZZLE_E1_SERVO_NR == 3 && !PIN_EXISTS(SERVO3)
1017       #error "SERVO3_PIN must be defined for your SWITCHING_NOZZLE."
1018     #endif
1019   #endif
1020 #endif
1021
1022 /**
1023  * Single Stepper Dual Extruder with switching servo
1024  */
1025 #if ENABLED(SWITCHING_EXTRUDER)
1026   #if NUM_SERVOS < 1
1027     #error "SWITCHING_EXTRUDER requires NUM_SERVOS >= 1."
1028   #elif SWITCHING_EXTRUDER_SERVO_NR == 0 && !PIN_EXISTS(SERVO0)
1029     #error "SERVO0_PIN must be defined for your SWITCHING_EXTRUDER."
1030   #elif SWITCHING_EXTRUDER_SERVO_NR == 1 && !PIN_EXISTS(SERVO1)
1031     #error "SERVO1_PIN must be defined for your SWITCHING_EXTRUDER."
1032   #elif SWITCHING_EXTRUDER_SERVO_NR == 2 && !PIN_EXISTS(SERVO2)
1033     #error "SERVO2_PIN must be defined for your SWITCHING_EXTRUDER."
1034   #elif SWITCHING_EXTRUDER_SERVO_NR == 3 && !PIN_EXISTS(SERVO3)
1035     #error "SERVO3_PIN must be defined for your SWITCHING_EXTRUDER."
1036   #endif
1037   #if EXTRUDERS > 3
1038     #if NUM_SERVOS < 2
1039       #error "SWITCHING_EXTRUDER with 4 extruders requires NUM_SERVOS >= 2."
1040     #elif SWITCHING_EXTRUDER_E23_SERVO_NR == 0 && !PIN_EXISTS(SERVO0)
1041       #error "SERVO0_PIN must be defined for your SWITCHING_EXTRUDER."
1042     #elif SWITCHING_EXTRUDER_E23_SERVO_NR == 1 && !PIN_EXISTS(SERVO1)
1043       #error "SERVO1_PIN must be defined for your SWITCHING_EXTRUDER."
1044     #elif SWITCHING_EXTRUDER_E23_SERVO_NR == 2 && !PIN_EXISTS(SERVO2)
1045       #error "SERVO2_PIN must be defined for your SWITCHING_EXTRUDER."
1046     #elif SWITCHING_EXTRUDER_E23_SERVO_NR == 3 && !PIN_EXISTS(SERVO3)
1047       #error "SERVO3_PIN must be defined for your SWITCHING_EXTRUDER."
1048     #elif SWITCHING_EXTRUDER_E23_SERVO_NR == SWITCHING_EXTRUDER_SERVO_NR
1049       #error "SWITCHING_EXTRUDER_E23_SERVO_NR should be a different extruder from SWITCHING_EXTRUDER_SERVO_NR."
1050     #endif
1051   #endif
1052 #endif
1053
1054 /**
1055  * Mixing Extruder requirements
1056  */
1057 #if ENABLED(MIXING_EXTRUDER)
1058   #if HAS_MULTI_EXTRUDER
1059     #error "For MIXING_EXTRUDER set MIXING_STEPPERS > 1 instead of EXTRUDERS > 1."
1060   #elif MIXING_STEPPERS < 2
1061     #error "You must set MIXING_STEPPERS >= 2 for a mixing extruder."
1062   #elif ENABLED(FILAMENT_SENSOR)
1063     #error "MIXING_EXTRUDER is incompatible with FILAMENT_SENSOR. Comment out this line to use it anyway."
1064   #elif ENABLED(SWITCHING_EXTRUDER)
1065     #error "Please select either MIXING_EXTRUDER or SWITCHING_EXTRUDER, not both."
1066   #elif ENABLED(SINGLENOZZLE)
1067     #error "MIXING_EXTRUDER is incompatible with SINGLENOZZLE."
1068   #endif
1069 #endif
1070
1071 /**
1072  * Linear Advance 1.5 - Check K value range
1073  */
1074 #if ENABLED(LIN_ADVANCE)
1075   static_assert(
1076     WITHIN(LIN_ADVANCE_K, 0, 10),
1077     "LIN_ADVANCE_K must be a value from 0 to 10 (Changed in LIN_ADVANCE v1.5, Marlin 1.1.9)."
1078   );
1079   #if ENABLED(S_CURVE_ACCELERATION) && DISABLED(EXPERIMENTAL_SCURVE)
1080     #error "LIN_ADVANCE and S_CURVE_ACCELERATION may not play well together! Enable EXPERIMENTAL_SCURVE to continue."
1081   #endif
1082 #endif
1083
1084 /**
1085  * Special tool-changing options
1086  */
1087 #if MANY(SINGLENOZZLE, DUAL_X_CARRIAGE, PARKING_EXTRUDER, MAGNETIC_PARKING_EXTRUDER, SWITCHING_TOOLHEAD, MAGNETIC_SWITCHING_TOOLHEAD, ELECTROMAGNETIC_SWITCHING_TOOLHEAD)
1088   #error "Please select only one of SINGLENOZZLE, DUAL_X_CARRIAGE, PARKING_EXTRUDER, MAGNETIC_PARKING_EXTRUDER, SWITCHING_TOOLHEAD, MAGNETIC_SWITCHING_TOOLHEAD, or ELECTROMAGNETIC_SWITCHING_TOOLHEAD."
1089 #endif
1090
1091 /**
1092  * (Magnetic) Parking Extruder requirements
1093  */
1094 #if ANY(PARKING_EXTRUDER, MAGNETIC_PARKING_EXTRUDER)
1095   #if ENABLED(EXT_SOLENOID)
1096     #error "(MAGNETIC_)PARKING_EXTRUDER and EXT_SOLENOID are incompatible. (Pins are used twice.)"
1097   #elif EXTRUDERS != 2
1098     #error "(MAGNETIC_)PARKING_EXTRUDER requires exactly 2 EXTRUDERS."
1099   #elif !defined(PARKING_EXTRUDER_PARKING_X)
1100     #error "(MAGNETIC_)PARKING_EXTRUDER requires PARKING_EXTRUDER_PARKING_X."
1101   #elif !defined(TOOLCHANGE_ZRAISE)
1102     #error "(MAGNETIC_)PARKING_EXTRUDER requires TOOLCHANGE_ZRAISE."
1103   #elif TOOLCHANGE_ZRAISE < 0
1104     #error "TOOLCHANGE_ZRAISE must be 0 or higher."
1105   #elif ENABLED(PARKING_EXTRUDER)
1106     #if !PINS_EXIST(SOL0, SOL1)
1107       #error "PARKING_EXTRUDER requires SOL0_PIN and SOL1_PIN."
1108     #elif !defined(PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE) || !WITHIN(PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE, LOW, HIGH)
1109       #error "PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE must be defined as HIGH or LOW."
1110     #elif !defined(PARKING_EXTRUDER_SOLENOIDS_DELAY) || !WITHIN(PARKING_EXTRUDER_SOLENOIDS_DELAY, 0, 2000)
1111       #error "PARKING_EXTRUDER_SOLENOIDS_DELAY must be between 0 and 2000 (ms)."
1112     #endif
1113   #endif
1114 #endif
1115
1116 /**
1117  * Switching Toolhead requirements
1118  */
1119 #if ENABLED(SWITCHING_TOOLHEAD)
1120   #ifndef SWITCHING_TOOLHEAD_SERVO_NR
1121     #error "SWITCHING_TOOLHEAD requires SWITCHING_TOOLHEAD_SERVO_NR."
1122   #elif EXTRUDERS < 2
1123     #error "SWITCHING_TOOLHEAD requires at least 2 EXTRUDERS."
1124   #elif NUM_SERVOS < (SWITCHING_TOOLHEAD_SERVO_NR - 1)
1125     #if SWITCHING_TOOLHEAD_SERVO_NR == 0
1126       #error "A SWITCHING_TOOLHEAD_SERVO_NR of 0 requires NUM_SERVOS >= 1."
1127     #elif SWITCHING_TOOLHEAD_SERVO_NR == 1
1128       #error "A SWITCHING_TOOLHEAD_SERVO_NR of 1 requires NUM_SERVOS >= 2."
1129     #elif SWITCHING_TOOLHEAD_SERVO_NR == 2
1130       #error "A SWITCHING_TOOLHEAD_SERVO_NR of 2 requires NUM_SERVOS >= 3."
1131     #elif SWITCHING_TOOLHEAD_SERVO_NR == 3
1132       #error "A SWITCHING_TOOLHEAD_SERVO_NR of 3 requires NUM_SERVOS >= 4."
1133     #endif
1134   #elif !defined(TOOLCHANGE_ZRAISE)
1135     #error "SWITCHING_TOOLHEAD requires TOOLCHANGE_ZRAISE."
1136   #elif TOOLCHANGE_ZRAISE < 0
1137     #error "TOOLCHANGE_ZRAISE must be 0 or higher."
1138   #endif
1139 #endif
1140
1141 /**
1142  * (Electro)magnetic Switching Toolhead requirements
1143  */
1144 #if EITHER(MAGNETIC_SWITCHING_TOOLHEAD, ELECTROMAGNETIC_SWITCHING_TOOLHEAD)
1145   #ifndef SWITCHING_TOOLHEAD_Y_POS
1146     #error "(ELECTRO)MAGNETIC_SWITCHING_TOOLHEAD requires SWITCHING_TOOLHEAD_Y_POS"
1147   #elif !defined(SWITCHING_TOOLHEAD_X_POS)
1148     #error "(ELECTRO)MAGNETIC_SWITCHING_TOOLHEAD requires SWITCHING_TOOLHEAD_X_POS"
1149   #elif !defined(SWITCHING_TOOLHEAD_Z_HOP)
1150     #error "(ELECTRO)MAGNETIC_SWITCHING_TOOLHEAD requires SWITCHING_TOOLHEAD_Z_HOP."
1151   #elif !defined(SWITCHING_TOOLHEAD_Y_CLEAR)
1152     #error "(ELECTRO)MAGNETIC_SWITCHING_TOOLHEAD requires SWITCHING_TOOLHEAD_Y_CLEAR."
1153   #elif ENABLED(ELECTROMAGNETIC_SWITCHING_TOOLHEAD)
1154     #if ENABLED(EXT_SOLENOID)
1155       #error "(ELECTRO)MAGNETIC_SWITCHING_TOOLHEAD and EXT_SOLENOID are incompatible. (Pins are used twice.)"
1156     #elif !PIN_EXISTS(SOL0)
1157       #error "(ELECTRO)MAGNETIC_SWITCHING_TOOLHEAD requires SOL0_PIN."
1158     #endif
1159   #endif
1160 #endif
1161
1162 /**
1163  * Part-Cooling Fan Multiplexer requirements
1164  */
1165 #if PIN_EXISTS(FANMUX1)
1166   #if !HAS_FANMUX
1167     #error "FANMUX0_PIN must be set before FANMUX1_PIN can be set."
1168   #endif
1169 #elif PIN_EXISTS(FANMUX2)
1170   #error "FANMUX0_PIN and FANMUX1_PIN must be set before FANMUX2_PIN can be set."
1171 #endif
1172
1173 /**
1174  * Limited user-controlled fans
1175  */
1176 #if NUM_M106_FANS > FAN_COUNT
1177   #error "The selected board doesn't support enough user-controlled fans. Reduce NUM_M106_FANS."
1178 #endif
1179
1180 /**
1181  * Limited number of servos
1182  */
1183 #if NUM_SERVOS > NUM_SERVO_PLUGS
1184   #error "The selected board doesn't support enough servos for your configuration. Reduce NUM_SERVOS."
1185 #endif
1186
1187 /**
1188  * Servo deactivation depends on servo endstops, switching nozzle, or switching extruder
1189  */
1190 #if ENABLED(DEACTIVATE_SERVOS_AFTER_MOVE) && !HAS_Z_SERVO_PROBE && !defined(SWITCHING_NOZZLE_SERVO_NR) && !defined(SWITCHING_EXTRUDER_SERVO_NR) && !defined(SWITCHING_TOOLHEAD_SERVO_NR)
1191   #error "Z_PROBE_SERVO_NR, switching nozzle, switching toolhead or switching extruder is required for DEACTIVATE_SERVOS_AFTER_MOVE."
1192 #endif
1193
1194 /**
1195  * Required LCD language
1196  */
1197 #if HAS_MARLINUI_HD44780 && !defined(DISPLAY_CHARSET_HD44780)
1198   #error "You must set DISPLAY_CHARSET_HD44780 to JAPANESE, WESTERN or CYRILLIC for your LCD controller."
1199 #endif
1200
1201 /**
1202  * Bed Heating Options - PID vs Limit Switching
1203  */
1204 #if BOTH(PIDTEMPBED, BED_LIMIT_SWITCHING)
1205   #error "To use BED_LIMIT_SWITCHING you must disable PIDTEMPBED."
1206 #endif
1207
1208 /**
1209  * Kinematics
1210  */
1211
1212 /**
1213  * Allow only one kinematic type to be defined
1214  */
1215 #if MANY(DELTA, MORGAN_SCARA, COREXY, COREXZ, COREYZ, COREYX, COREZX, COREZY, MARKFORGED_XY)
1216   #error "Please enable only one of DELTA, MORGAN_SCARA, COREXY, COREYX, COREXZ, COREZX, COREYZ, COREZY, or MARKFORGED_XY."
1217 #endif
1218
1219 /**
1220  * Delta requirements
1221  */
1222 #if ENABLED(DELTA)
1223   #if NONE(USE_XMAX_PLUG, USE_YMAX_PLUG, USE_ZMAX_PLUG)
1224     #error "You probably want to use Max Endstops for DELTA!"
1225   #elif ENABLED(ENABLE_LEVELING_FADE_HEIGHT) && DISABLED(AUTO_BED_LEVELING_BILINEAR) && !UBL_SEGMENTED
1226     #error "ENABLE_LEVELING_FADE_HEIGHT on DELTA requires AUTO_BED_LEVELING_BILINEAR or AUTO_BED_LEVELING_UBL."
1227   #elif ENABLED(DELTA_AUTO_CALIBRATION) && !(HAS_BED_PROBE || HAS_LCD_MENU)
1228     #error "DELTA_AUTO_CALIBRATION requires a probe or LCD Controller."
1229   #elif ENABLED(DELTA_CALIBRATION_MENU) && !HAS_LCD_MENU
1230     #error "DELTA_CALIBRATION_MENU requires an LCD Controller."
1231   #elif ABL_GRID
1232     #if (GRID_MAX_POINTS_X & 1) == 0 || (GRID_MAX_POINTS_Y & 1) == 0
1233       #error "DELTA requires GRID_MAX_POINTS_X and GRID_MAX_POINTS_Y to be odd numbers."
1234     #elif GRID_MAX_POINTS_X < 3
1235       #error "DELTA requires GRID_MAX_POINTS_X and GRID_MAX_POINTS_Y to be 3 or higher."
1236     #endif
1237   #endif
1238 #endif
1239
1240 /**
1241  * Junction deviation is incompatible with kinematic systems.
1242  */
1243 #if HAS_JUNCTION_DEVIATION && IS_KINEMATIC
1244   #error "CLASSIC_JERK is required for DELTA and SCARA."
1245 #endif
1246
1247 /**
1248  * Probes
1249  */
1250
1251 /**
1252  * Allow only one probe option to be defined
1253  */
1254 #if 1 < 0 \
1255   + (DISABLED(BLTOUCH) && HAS_Z_SERVO_PROBE) \
1256   + COUNT_ENABLED(PROBE_MANUALLY, BLTOUCH, FIX_MOUNTED_PROBE, NOZZLE_AS_PROBE, TOUCH_MI_PROBE, SOLENOID_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, RACK_AND_PINION_PROBE, SENSORLESS_PROBING)
1257   #error "Please enable only one probe option: PROBE_MANUALLY, SENSORLESS_PROBING, BLTOUCH, FIX_MOUNTED_PROBE, NOZZLE_AS_PROBE, TOUCH_MI_PROBE, SOLENOID_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or Z Servo."
1258 #endif
1259
1260 #if HAS_BED_PROBE
1261
1262   /**
1263    * Z_PROBE_SLED is incompatible with DELTA
1264    */
1265   #if BOTH(Z_PROBE_SLED, DELTA)
1266     #error "You cannot use Z_PROBE_SLED with DELTA."
1267   #endif
1268
1269   /**
1270    * SOLENOID_PROBE requirements
1271    */
1272   #if ENABLED(SOLENOID_PROBE)
1273     #if ENABLED(EXT_SOLENOID)
1274       #error "SOLENOID_PROBE is incompatible with EXT_SOLENOID."
1275     #elif !HAS_SOLENOID_1
1276       #error "SOLENOID_PROBE requires SOL1_PIN."
1277     #endif
1278   #endif
1279
1280   /**
1281    * NUM_SERVOS is required for a Z servo probe
1282    */
1283   #if HAS_Z_SERVO_PROBE
1284     #if !NUM_SERVOS
1285       #error "NUM_SERVOS is required for a Z servo probe (Z_PROBE_SERVO_NR)."
1286     #elif Z_PROBE_SERVO_NR >= NUM_SERVOS
1287       #error "Z_PROBE_SERVO_NR must be smaller than NUM_SERVOS."
1288     #elif Z_PROBE_SERVO_NR == 0 && !PIN_EXISTS(SERVO0)
1289       #error "SERVO0_PIN must be defined for your servo or BLTOUCH probe."
1290     #elif Z_PROBE_SERVO_NR == 1 && !PIN_EXISTS(SERVO1)
1291       #error "SERVO1_PIN must be defined for your servo or BLTOUCH probe."
1292     #elif Z_PROBE_SERVO_NR == 2 && !PIN_EXISTS(SERVO2)
1293       #error "SERVO2_PIN must be defined for your servo or BLTOUCH probe."
1294     #elif Z_PROBE_SERVO_NR == 3 && !PIN_EXISTS(SERVO3)
1295       #error "SERVO3_PIN must be defined for your servo or BLTOUCH probe."
1296     #endif
1297   #endif
1298
1299   #if ENABLED(BLTOUCH)
1300     #if BLTOUCH_DELAY < 200
1301       #error "BLTOUCH_DELAY less than 200 is unsafe and is not supported."
1302     #elif DISABLED(BLTOUCH_SET_5V_MODE) && NONE(ONBOARD_ENDSTOPPULLUPS, ENDSTOPPULLUPS, ENDSTOPPULLUP_ZMIN, ENDSTOPPULLUP_ZMIN_PROBE)
1303       #error "BLTOUCH without BLTOUCH_SET_5V_MODE requires ENDSTOPPULLUPS, ENDSTOPPULLUP_ZMIN or ENDSTOPPULLUP_ZMIN_PROBE."
1304     #endif
1305   #endif
1306
1307   #if ENABLED(RACK_AND_PINION_PROBE) && !(defined(Z_PROBE_DEPLOY_X) && defined(Z_PROBE_RETRACT_X))
1308     #error "RACK_AND_PINION_PROBE requires Z_PROBE_DEPLOY_X and Z_PROBE_RETRACT_X."
1309   #endif
1310
1311   /**
1312    * Touch-MI probe requirements
1313    */
1314   #if ENABLED(TOUCH_MI_PROBE)
1315     #if DISABLED(Z_SAFE_HOMING)
1316       #error "TOUCH_MI_PROBE requires Z_SAFE_HOMING."
1317     #elif !defined(TOUCH_MI_RETRACT_Z)
1318       #error "TOUCH_MI_PROBE requires TOUCH_MI_RETRACT_Z."
1319     #elif defined(Z_AFTER_PROBING)
1320       #error "TOUCH_MI_PROBE requires Z_AFTER_PROBING to be disabled."
1321     #elif Z_HOMING_HEIGHT < 10
1322       #error "TOUCH_MI_PROBE requires Z_HOMING_HEIGHT >= 10."
1323     #elif Z_MIN_PROBE_ENDSTOP_INVERTING
1324       #error "TOUCH_MI_PROBE requires Z_MIN_PROBE_ENDSTOP_INVERTING to be set to false."
1325     #elif DISABLED(BABYSTEP_ZPROBE_OFFSET)
1326       #error "TOUCH_MI_PROBE requires BABYSTEPPING with BABYSTEP_ZPROBE_OFFSET."
1327     #elif !HAS_RESUME_CONTINUE
1328       #error "TOUCH_MI_PROBE currently requires an LCD controller or EMERGENCY_PARSER."
1329     #endif
1330   #endif
1331
1332   /**
1333    * Require pin options and pins to be defined
1334    */
1335   #if ENABLED(SENSORLESS_PROBING)
1336     #if ENABLED(DELTA) && !(AXIS_HAS_STALLGUARD(X) && AXIS_HAS_STALLGUARD(Y) && AXIS_HAS_STALLGUARD(Z))
1337       #error "SENSORLESS_PROBING requires TMC2130/2160/2209/5130/5160 drivers on X, Y, and Z."
1338     #elif !AXIS_HAS_STALLGUARD(Z)
1339       #error "SENSORLESS_PROBING requires a TMC2130/2160/2209/5130/5160 driver on Z."
1340     #endif
1341   #elif ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)
1342     #if DISABLED(USE_ZMIN_PLUG)
1343       #error "Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN requires USE_ZMIN_PLUG to be enabled."
1344     #elif !HAS_Z_MIN
1345       #error "Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN requires the Z_MIN_PIN to be defined."
1346     #elif Z_MIN_PROBE_ENDSTOP_INVERTING != Z_MIN_ENDSTOP_INVERTING
1347       #error "Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN requires Z_MIN_ENDSTOP_INVERTING to match Z_MIN_PROBE_ENDSTOP_INVERTING."
1348     #endif
1349   #elif !HAS_Z_MIN_PROBE_PIN
1350     #error "Z_MIN_PROBE_PIN must be defined if Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN is not enabled."
1351   #endif
1352
1353   /**
1354    * Check for improper NOZZLE_TO_PROBE_OFFSET
1355    */
1356   constexpr xyz_pos_t sanity_nozzle_to_probe_offset = NOZZLE_TO_PROBE_OFFSET;
1357   #if ENABLED(NOZZLE_AS_PROBE)
1358     static_assert(sanity_nozzle_to_probe_offset.x == 0 && sanity_nozzle_to_probe_offset.y == 0,
1359                   "NOZZLE_AS_PROBE requires the XY offsets in NOZZLE_TO_PROBE_OFFSET to both be 0.");
1360   #else
1361     static_assert(PROBING_MARGIN       >= 0, "PROBING_MARGIN must be >= 0.");
1362     static_assert(PROBING_MARGIN_BACK  >= 0, "PROBING_MARGIN_BACK must be >= 0.");
1363     static_assert(PROBING_MARGIN_FRONT >= 0, "PROBING_MARGIN_FRONT must be >= 0.");
1364     static_assert(PROBING_MARGIN_LEFT  >= 0, "PROBING_MARGIN_LEFT must be >= 0.");
1365     static_assert(PROBING_MARGIN_RIGHT >= 0, "PROBING_MARGIN_RIGHT must be >= 0.");
1366   #endif
1367
1368   #define _MARGIN(A) TERN(IS_SCARA, SCARA_PRINTABLE_RADIUS, TERN(DELTA, DELTA_PRINTABLE_RADIUS, ((A##_BED_SIZE) / 2)))
1369   static_assert(PROBING_MARGIN       < _MARGIN(X), "PROBING_MARGIN is too large.");
1370   static_assert(PROBING_MARGIN_BACK  < _MARGIN(Y), "PROBING_MARGIN_BACK is too large.");
1371   static_assert(PROBING_MARGIN_FRONT < _MARGIN(Y), "PROBING_MARGIN_FRONT is too large.");
1372   static_assert(PROBING_MARGIN_LEFT  < _MARGIN(X), "PROBING_MARGIN_LEFT is too large.");
1373   static_assert(PROBING_MARGIN_RIGHT < _MARGIN(X), "PROBING_MARGIN_RIGHT is too large.");
1374   #undef _MARGIN
1375
1376   /**
1377    * Make sure Z raise values are set
1378    */
1379   #ifndef Z_CLEARANCE_DEPLOY_PROBE
1380     #error "You must define Z_CLEARANCE_DEPLOY_PROBE in your configuration."
1381   #elif !defined(Z_CLEARANCE_BETWEEN_PROBES)
1382     #error "You must define Z_CLEARANCE_BETWEEN_PROBES in your configuration."
1383   #elif Z_CLEARANCE_DEPLOY_PROBE < 0
1384     #error "Probes need Z_CLEARANCE_DEPLOY_PROBE >= 0."
1385   #elif Z_CLEARANCE_BETWEEN_PROBES < 0
1386     #error "Probes need Z_CLEARANCE_BETWEEN_PROBES >= 0."
1387   #elif Z_AFTER_PROBING < 0
1388     #error "Probes need Z_AFTER_PROBING >= 0."
1389   #endif
1390
1391   #if MULTIPLE_PROBING > 0 || EXTRA_PROBING > 0
1392     #if MULTIPLE_PROBING == 0
1393       #error "EXTRA_PROBING requires MULTIPLE_PROBING."
1394     #elif MULTIPLE_PROBING < 2
1395       #error "MULTIPLE_PROBING must be 2 or more."
1396     #elif MULTIPLE_PROBING <= EXTRA_PROBING
1397       #error "EXTRA_PROBING must be less than MULTIPLE_PROBING."
1398     #endif
1399   #endif
1400
1401   #if Z_PROBE_LOW_POINT > 0
1402     #error "Z_PROBE_LOW_POINT must be less than or equal to 0."
1403   #endif
1404
1405   #if HOMING_Z_WITH_PROBE && IS_CARTESIAN && DISABLED(Z_SAFE_HOMING)
1406     #error "Z_SAFE_HOMING is recommended when homing with a probe. Enable it or comment out this line to continue."
1407   #endif
1408
1409   #if ENABLED(PROBE_ACTIVATION_SWITCH)
1410     #ifndef PROBE_ACTIVATION_SWITCH_STATE
1411       #error "PROBE_ACTIVATION_SWITCH_STATE is required for PROBE_ACTIVATION_SWITCH."
1412     #elif !PIN_EXISTS(PROBE_ACTIVATION_SWITCH)
1413       #error "A PROBE_ACTIVATION_SWITCH_PIN is required for PROBE_ACTIVATION_SWITCH."
1414     #endif
1415   #endif
1416
1417 #else
1418
1419   /**
1420    * Require some kind of probe for bed leveling and probe testing
1421    */
1422   #if HAS_ABL_NOT_UBL && !PROBE_SELECTED
1423     #error "Auto Bed Leveling requires one of these: PROBE_MANUALLY, SENSORLESS_PROBING, BLTOUCH, FIX_MOUNTED_PROBE, NOZZLE_AS_PROBE, TOUCH_MI_PROBE, SOLENOID_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or a Z Servo."
1424   #endif
1425
1426   #if ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST)
1427     #error "Z_MIN_PROBE_REPEATABILITY_TEST requires a probe: FIX_MOUNTED_PROBE, NOZZLE_AS_PROBE, BLTOUCH, SOLENOID_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or Z Servo."
1428   #endif
1429
1430 #endif
1431
1432 /**
1433  * Allow only one bed leveling option to be defined
1434  */
1435 #if MANY(AUTO_BED_LEVELING_LINEAR, AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_BILINEAR, AUTO_BED_LEVELING_UBL, MESH_BED_LEVELING)
1436   #error "Select only one of: MESH_BED_LEVELING, AUTO_BED_LEVELING_LINEAR, AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_BILINEAR or AUTO_BED_LEVELING_UBL."
1437 #endif
1438
1439 /**
1440  * Bed Leveling Requirements
1441  */
1442
1443 #if ENABLED(AUTO_BED_LEVELING_UBL)
1444
1445   /**
1446    * Unified Bed Leveling
1447    */
1448
1449   #if IS_SCARA
1450     #error "AUTO_BED_LEVELING_UBL does not yet support SCARA printers."
1451   #elif DISABLED(EEPROM_SETTINGS)
1452     #error "AUTO_BED_LEVELING_UBL requires EEPROM_SETTINGS."
1453   #elif !WITHIN(GRID_MAX_POINTS_X, 3, 15) || !WITHIN(GRID_MAX_POINTS_Y, 3, 15)
1454     #error "GRID_MAX_POINTS_[XY] must be a whole number between 3 and 15."
1455   #endif
1456
1457 #elif HAS_ABL_NOT_UBL
1458
1459   /**
1460    * Auto Bed Leveling
1461    */
1462
1463   /**
1464    * Delta and SCARA have limited bed leveling options
1465    */
1466   #if IS_SCARA && DISABLED(AUTO_BED_LEVELING_BILINEAR)
1467     #error "SCARA machines can only use the AUTO_BED_LEVELING_BILINEAR leveling option."
1468   #endif
1469
1470 #elif ENABLED(MESH_BED_LEVELING)
1471
1472   // Mesh Bed Leveling
1473   #if ENABLED(DELTA)
1474     #error "MESH_BED_LEVELING is not compatible with DELTA printers."
1475   #elif GRID_MAX_POINTS_X > 9 || GRID_MAX_POINTS_Y > 9
1476     #error "GRID_MAX_POINTS_X and GRID_MAX_POINTS_Y must be less than 10 for MBL."
1477   #endif
1478
1479 #endif
1480
1481 #if ALL(HAS_LEVELING, RESTORE_LEVELING_AFTER_G28, ENABLE_LEVELING_AFTER_G28)
1482   #error "Only enable RESTORE_LEVELING_AFTER_G28 or ENABLE_LEVELING_AFTER_G28, but not both."
1483 #endif
1484
1485 #if HAS_MESH && HAS_CLASSIC_JERK
1486   static_assert(DEFAULT_ZJERK > 0.1, "Low DEFAULT_ZJERK values are incompatible with mesh-based leveling.");
1487 #endif
1488
1489 #if ENABLED(G26_MESH_VALIDATION)
1490   #if !EXTRUDERS
1491     #error "G26_MESH_VALIDATION requires at least one extruder."
1492   #elif !HAS_MESH
1493     #error "G26_MESH_VALIDATION requires MESH_BED_LEVELING, AUTO_BED_LEVELING_BILINEAR, or AUTO_BED_LEVELING_UBL."
1494   #endif
1495 #endif
1496
1497 #if ENABLED(MESH_EDIT_GFX_OVERLAY) && !BOTH(AUTO_BED_LEVELING_UBL, HAS_MARLINUI_U8GLIB)
1498   #error "MESH_EDIT_GFX_OVERLAY requires AUTO_BED_LEVELING_UBL and a Graphical LCD."
1499 #endif
1500
1501 #if ENABLED(G29_RETRY_AND_RECOVER)
1502   #if ENABLED(AUTO_BED_LEVELING_UBL)
1503     #error "G29_RETRY_AND_RECOVER is not compatible with UBL."
1504   #elif ENABLED(MESH_BED_LEVELING)
1505     #error "G29_RETRY_AND_RECOVER is not compatible with MESH_BED_LEVELING."
1506   #endif
1507 #endif
1508
1509 /**
1510  * LCD_BED_LEVELING requirements
1511  */
1512 #if ENABLED(LCD_BED_LEVELING)
1513   #if !HAS_LCD_MENU
1514     #error "LCD_BED_LEVELING requires a programmable LCD controller."
1515   #elif !(ENABLED(MESH_BED_LEVELING) || HAS_ABL_NOT_UBL)
1516     #error "LCD_BED_LEVELING requires MESH_BED_LEVELING or AUTO_BED_LEVELING."
1517   #endif
1518 #endif
1519
1520 #if BOTH(PREHEAT_BEFORE_PROBING, PREHEAT_BEFORE_LEVELING)
1521   #error "Disable PREHEAT_BEFORE_LEVELING when using PREHEAT_BEFORE_PROBING."
1522 #endif
1523
1524 /**
1525  * Homing
1526  */
1527 constexpr float hbm[] = HOMING_BUMP_MM;
1528 static_assert(COUNT(hbm) == XYZ, "HOMING_BUMP_MM requires X, Y, and Z elements.");
1529 static_assert(hbm[X_AXIS] >= 0, "HOMING_BUMP_MM.X must be greater than or equal to 0.");
1530 static_assert(hbm[Y_AXIS] >= 0, "HOMING_BUMP_MM.Y must be greater than or equal to 0.");
1531 static_assert(hbm[Z_AXIS] >= 0, "HOMING_BUMP_MM.Z must be greater than or equal to 0.");
1532
1533 #if ENABLED(CODEPENDENT_XY_HOMING)
1534   #if ENABLED(QUICK_HOME)
1535     #error "QUICK_HOME is incompatible with CODEPENDENT_XY_HOMING."
1536   #elif IS_KINEMATIC
1537     #error "CODEPENDENT_XY_HOMING requires a Cartesian setup."
1538   #endif
1539 #endif
1540
1541 /**
1542  * Make sure Z_SAFE_HOMING point is reachable
1543  */
1544 #if ENABLED(Z_SAFE_HOMING)
1545   static_assert(WITHIN(Z_SAFE_HOMING_X_POINT, X_MIN_POS, X_MAX_POS), "Z_SAFE_HOMING_X_POINT can't be reached by the nozzle.");
1546   static_assert(WITHIN(Z_SAFE_HOMING_Y_POINT, Y_MIN_POS, Y_MAX_POS), "Z_SAFE_HOMING_Y_POINT can't be reached by the nozzle.");
1547 #endif
1548
1549 /**
1550  * Make sure DISABLE_[XYZ] compatible with selected homing options
1551  */
1552 #if ANY(DISABLE_X, DISABLE_Y, DISABLE_Z)
1553   #if EITHER(HOME_AFTER_DEACTIVATE, Z_SAFE_HOMING)
1554     #error "DISABLE_[XYZ] is not compatible with HOME_AFTER_DEACTIVATE or Z_SAFE_HOMING."
1555   #endif
1556 #endif
1557
1558 /**
1559  * Filament Width Sensor
1560  */
1561 #if ENABLED(FILAMENT_WIDTH_SENSOR)
1562   #if !HAS_FILAMENT_WIDTH_SENSOR
1563     #error "FILAMENT_WIDTH_SENSOR requires a FILWIDTH_PIN to be defined."
1564   #elif ENABLED(NO_VOLUMETRICS)
1565     #error "FILAMENT_WIDTH_SENSOR requires NO_VOLUMETRICS to be disabled."
1566   #endif
1567 #endif
1568
1569 /**
1570  * System Power Sensor
1571  */
1572 #if ENABLED(POWER_MONITOR_CURRENT) && !PIN_EXISTS(POWER_MONITOR_CURRENT)
1573   #error "POWER_MONITOR_CURRENT requires a valid POWER_MONITOR_CURRENT_PIN."
1574 #elif ENABLED(POWER_MONITOR_VOLTAGE) && !PIN_EXISTS(POWER_MONITOR_VOLTAGE)
1575   #error "POWER_MONITOR_VOLTAGE requires POWER_MONITOR_VOLTAGE_PIN to be defined."
1576 #elif BOTH(POWER_MONITOR_CURRENT, POWER_MONITOR_VOLTAGE) && POWER_MONITOR_CURRENT_PIN == POWER_MONITOR_VOLTAGE_PIN
1577   #error "POWER_MONITOR_CURRENT_PIN and POWER_MONITOR_VOLTAGE_PIN must be different."
1578 #endif
1579
1580 /**
1581  * Volumetric Extruder Limit
1582  */
1583 #if ENABLED(VOLUMETRIC_EXTRUDER_LIMIT)
1584   #if ENABLED(NO_VOLUMETRICS)
1585     #error "VOLUMETRIC_EXTRUDER_LIMIT requires NO_VOLUMETRICS to be disabled."
1586   #elif MIN_STEPS_PER_SEGMENT > 1
1587     #error "VOLUMETRIC_EXTRUDER_LIMIT is not compatible with MIN_STEPS_PER_SEGMENT greater than 1."
1588   #endif
1589 #endif
1590
1591 /**
1592  * ULTIPANEL encoder
1593  */
1594 #if IS_ULTIPANEL && NONE(IS_NEWPANEL, SR_LCD_2W_NL) && !PIN_EXISTS(SHIFT_CLK)
1595   #error "ULTIPANEL controllers require some kind of encoder."
1596 #endif
1597
1598 #if ENCODER_PULSES_PER_STEP < 0
1599   #error "ENCODER_PULSES_PER_STEP should not be negative, use REVERSE_MENU_DIRECTION instead."
1600 #endif
1601
1602 /**
1603  * SAV_3DGLCD display options
1604  */
1605 #if ENABLED(SAV_3DGLCD)
1606   #if NONE(U8GLIB_SSD1306, U8GLIB_SH1106)
1607     #error "Enable a SAV_3DGLCD display type: U8GLIB_SSD1306 or U8GLIB_SH1106."
1608   #elif BOTH(U8GLIB_SSD1306, U8GLIB_SH1106)
1609     #error "Only enable one SAV_3DGLCD display type: U8GLIB_SSD1306 or U8GLIB_SH1106."
1610   #endif
1611 #endif
1612
1613 /**
1614  * Allen Key
1615  * Deploying the Allen Key probe uses big moves in z direction. Too dangerous for an unhomed z-axis.
1616  */
1617 #if BOTH(Z_PROBE_ALLEN_KEY, Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN) && (Z_HOME_DIR < 0)
1618   #error "You can't home to a Z min endstop with a Z_PROBE_ALLEN_KEY."
1619 #endif
1620
1621 /**
1622  * Dual X Carriage requirements
1623  */
1624 #if ENABLED(DUAL_X_CARRIAGE)
1625   #if EXTRUDERS < 2
1626     #error "DUAL_X_CARRIAGE requires 2 (or more) extruders."
1627   #elif ANY(CORE_IS_XY, CORE_IS_XZ, MARKFORGED_XY)
1628     #error "DUAL_X_CARRIAGE cannot be used with COREXY, COREYX, COREXZ, COREZX, or MARKFORGED_XY."
1629   #elif !GOOD_AXIS_PINS(X2)
1630     #error "DUAL_X_CARRIAGE requires X2 stepper pins to be defined."
1631   #elif !HAS_X_MAX
1632     #error "DUAL_X_CARRIAGE requires USE_XMAX_PLUG and an X Max Endstop."
1633   #elif !defined(X2_HOME_POS) || !defined(X2_MIN_POS) || !defined(X2_MAX_POS)
1634     #error "DUAL_X_CARRIAGE requires X2_HOME_POS, X2_MIN_POS, and X2_MAX_POS."
1635   #elif X_HOME_DIR != -1 || X2_HOME_DIR != 1
1636     #error "DUAL_X_CARRIAGE requires X_HOME_DIR -1 and X2_HOME_DIR 1."
1637   #endif
1638 #endif
1639
1640 #undef GOOD_AXIS_PINS
1641
1642 /**
1643  * Make sure auto fan pins don't conflict with the fan pin
1644  */
1645 #if HAS_AUTO_FAN
1646   #if HAS_FAN0
1647     #if E0_AUTO_FAN_PIN == FAN_PIN
1648       #error "You cannot set E0_AUTO_FAN_PIN equal to FAN_PIN."
1649     #elif E1_AUTO_FAN_PIN == FAN_PIN
1650       #error "You cannot set E1_AUTO_FAN_PIN equal to FAN_PIN."
1651     #elif E2_AUTO_FAN_PIN == FAN_PIN
1652       #error "You cannot set E2_AUTO_FAN_PIN equal to FAN_PIN."
1653     #elif E3_AUTO_FAN_PIN == FAN_PIN
1654       #error "You cannot set E3_AUTO_FAN_PIN equal to FAN_PIN."
1655     #endif
1656   #endif
1657 #endif
1658
1659 #if HAS_FAN0 && CONTROLLER_FAN_PIN == FAN_PIN
1660   #error "You cannot set CONTROLLER_FAN_PIN equal to FAN_PIN."
1661 #endif
1662
1663 #if ENABLED(USE_CONTROLLER_FAN)
1664   #if !HAS_CONTROLLER_FAN
1665     #error "USE_CONTROLLER_FAN requires a CONTROLLER_FAN_PIN. Define in Configuration_adv.h."
1666   #elif E0_AUTO_FAN_PIN == CONTROLLER_FAN_PIN
1667     #error "You cannot set E0_AUTO_FAN_PIN equal to CONTROLLER_FAN_PIN."
1668   #elif E1_AUTO_FAN_PIN == CONTROLLER_FAN_PIN
1669     #error "You cannot set E1_AUTO_FAN_PIN equal to CONTROLLER_FAN_PIN."
1670   #elif E2_AUTO_FAN_PIN == CONTROLLER_FAN_PIN
1671     #error "You cannot set E2_AUTO_FAN_PIN equal to CONTROLLER_FAN_PIN."
1672   #elif E3_AUTO_FAN_PIN == CONTROLLER_FAN_PIN
1673     #error "You cannot set E3_AUTO_FAN_PIN equal to CONTROLLER_FAN_PIN."
1674   #endif
1675 #endif
1676
1677 /**
1678  * Case Light requirements
1679  */
1680 #if ENABLED(CASE_LIGHT_ENABLE)
1681   #if !PIN_EXISTS(CASE_LIGHT)
1682     #error "CASE_LIGHT_ENABLE requires CASE_LIGHT_PIN to be defined."
1683   #elif CASE_LIGHT_PIN == FAN_PIN
1684     #error "CASE_LIGHT_PIN conflicts with FAN_PIN. Resolve before continuing."
1685   #endif
1686 #endif
1687
1688 /**
1689  * Required custom thermistor settings
1690  */
1691 #if   HEATER_0_USER_THERMISTOR && !(defined(HOTEND0_PULLUP_RESISTOR_OHMS) && defined(HOTEND0_RESISTANCE_25C_OHMS) && defined(HOTEND0_BETA))
1692   #error "TEMP_SENSOR_0 1000 requires HOTEND0_PULLUP_RESISTOR_OHMS, HOTEND0_RESISTANCE_25C_OHMS and HOTEND0_BETA in Configuration_adv.h."
1693 #elif HEATER_1_USER_THERMISTOR && !(defined(HOTEND1_PULLUP_RESISTOR_OHMS) && defined(HOTEND1_RESISTANCE_25C_OHMS) && defined(HOTEND1_BETA))
1694   #error "TEMP_SENSOR_1 1000 requires HOTEND1_PULLUP_RESISTOR_OHMS, HOTEND1_RESISTANCE_25C_OHMS and HOTEND1_BETA in Configuration_adv.h."
1695 #elif HEATER_2_USER_THERMISTOR && !(defined(HOTEND2_PULLUP_RESISTOR_OHMS) && defined(HOTEND2_RESISTANCE_25C_OHMS) && defined(HOTEND2_BETA))
1696   #error "TEMP_SENSOR_2 1000 requires HOTEND2_PULLUP_RESISTOR_OHMS, HOTEND2_RESISTANCE_25C_OHMS and HOTEND2_BETA in Configuration_adv.h."
1697 #elif HEATER_3_USER_THERMISTOR && !(defined(HOTEND3_PULLUP_RESISTOR_OHMS) && defined(HOTEND3_RESISTANCE_25C_OHMS) && defined(HOTEND3_BETA))
1698   #error "TEMP_SENSOR_3 1000 requires HOTEND3_PULLUP_RESISTOR_OHMS, HOTEND3_RESISTANCE_25C_OHMS and HOTEND3_BETA in Configuration_adv.h."
1699 #elif HEATER_4_USER_THERMISTOR && !(defined(HOTEND4_PULLUP_RESISTOR_OHMS) && defined(HOTEND4_RESISTANCE_25C_OHMS) && defined(HOTEND4_BETA))
1700   #error "TEMP_SENSOR_4 1000 requires HOTEND4_PULLUP_RESISTOR_OHMS, HOTEND4_RESISTANCE_25C_OHMS and HOTEND4_BETA in Configuration_adv.h."
1701 #elif HEATER_5_USER_THERMISTOR && !(defined(HOTEND5_PULLUP_RESISTOR_OHMS) && defined(HOTEND5_RESISTANCE_25C_OHMS) && defined(HOTEND5_BETA))
1702   #error "TEMP_SENSOR_5 1000 requires HOTEND5_PULLUP_RESISTOR_OHMS, HOTEND5_RESISTANCE_25C_OHMS and HOTEND5_BETA in Configuration_adv.h."
1703 #elif HEATER_6_USER_THERMISTOR && !(defined(HOTEND6_PULLUP_RESISTOR_OHMS) && defined(HOTEND6_RESISTANCE_25C_OHMS) && defined(HOTEND6_BETA))
1704   #error "TEMP_SENSOR_6 1000 requires HOTEND6_PULLUP_RESISTOR_OHMS, HOTEND6_RESISTANCE_25C_OHMS and HOTEND6_BETA in Configuration_adv.h."
1705 #elif HEATER_7_USER_THERMISTOR && !(defined(HOTEND7_PULLUP_RESISTOR_OHMS) && defined(HOTEND7_RESISTANCE_25C_OHMS) && defined(HOTEND7_BETA))
1706   #error "TEMP_SENSOR_7 1000 requires HOTEND7_PULLUP_RESISTOR_OHMS, HOTEND7_RESISTANCE_25C_OHMS and HOTEND7_BETA in Configuration_adv.h."
1707 #elif HEATER_BED_USER_THERMISTOR && !(defined(BED_PULLUP_RESISTOR_OHMS) && defined(BED_RESISTANCE_25C_OHMS) && defined(BED_BETA))
1708   #error "TEMP_SENSOR_BED 1000 requires BED_PULLUP_RESISTOR_OHMS, BED_RESISTANCE_25C_OHMS and BED_BETA in Configuration_adv.h."
1709 #elif HEATER_CHAMBER_USER_THERMISTOR && !(defined(CHAMBER_PULLUP_RESISTOR_OHMS) && defined(CHAMBER_RESISTANCE_25C_OHMS) && defined(CHAMBER_BETA))
1710   #error "TEMP_SENSOR_CHAMBER 1000 requires CHAMBER_PULLUP_RESISTOR_OHMS, CHAMBER_RESISTANCE_25C_OHMS and CHAMBER_BETA in Configuration_adv.h."
1711 #endif
1712
1713 /**
1714  * Pins and Sensor IDs must be set for each heater
1715  */
1716 #if HEATER_0_USES_MAX6675 && !PIN_EXISTS(MAX6675_SS)
1717   #error "MAX6675_SS_PIN (required for TEMP_SENSOR_0) not defined for this board."
1718 #elif HAS_HOTEND && !HAS_TEMP_HOTEND && !HEATER_0_DUMMY_THERMISTOR
1719   #error "TEMP_0_PIN (required for TEMP_SENSOR_0) not defined for this board."
1720 #elif EITHER(HAS_MULTI_HOTEND, HEATERS_PARALLEL) && !HAS_HEATER_1
1721   #error "HEATER_1_PIN is not defined. TEMP_SENSOR_1 might not be set, or the board (not EEB / EEF?) doesn't define a pin."
1722 #endif
1723
1724 #if HAS_MULTI_HOTEND
1725   #if HEATER_1_USES_MAX6675 && !PIN_EXISTS(MAX6675_SS2)
1726     #error "MAX6675_SS2_PIN (required for TEMP_SENSOR_1) not defined for this board."
1727   #elif TEMP_SENSOR_1 == 0
1728     #error "TEMP_SENSOR_1 is required with 2 or more HOTENDS."
1729   #elif !ANY_PIN(TEMP_1, MAX6675_SS2) && !HEATER_1_DUMMY_THERMISTOR
1730     #error "TEMP_1_PIN not defined for this board."
1731   #elif ENABLED(TEMP_SENSOR_1_AS_REDUNDANT)
1732     #error "HOTENDS must be 1 with TEMP_SENSOR_1_AS_REDUNDANT."
1733   #endif
1734   #if HOTENDS > 2
1735     #if TEMP_SENSOR_2 == 0
1736       #error "TEMP_SENSOR_2 is required with 3 or more HOTENDS."
1737     #elif !HAS_HEATER_2
1738       #error "HEATER_2_PIN not defined for this board."
1739     #elif !PIN_EXISTS(TEMP_2) && !HEATER_2_DUMMY_THERMISTOR
1740       #error "TEMP_2_PIN not defined for this board."
1741     #endif
1742     #if HOTENDS > 3
1743       #if TEMP_SENSOR_3 == 0
1744         #error "TEMP_SENSOR_3 is required with 4 or more HOTENDS."
1745       #elif !HAS_HEATER_3
1746         #error "HEATER_3_PIN not defined for this board."
1747       #elif !PIN_EXISTS(TEMP_3) && !HEATER_3_DUMMY_THERMISTOR
1748         #error "TEMP_3_PIN not defined for this board."
1749       #endif
1750       #if HOTENDS > 4
1751         #if TEMP_SENSOR_4 == 0
1752           #error "TEMP_SENSOR_4 is required with 5 or more HOTENDS."
1753         #elif !HAS_HEATER_4
1754           #error "HEATER_4_PIN not defined for this board."
1755         #elif !PIN_EXISTS(TEMP_4) && !HEATER_4_DUMMY_THERMISTOR
1756           #error "TEMP_4_PIN not defined for this board."
1757         #endif
1758         #if HOTENDS > 5
1759           #if TEMP_SENSOR_5 == 0
1760             #error "TEMP_SENSOR_5 is required with 6 HOTENDS."
1761           #elif !HAS_HEATER_5
1762             #error "HEATER_5_PIN not defined for this board."
1763           #elif !PIN_EXISTS(TEMP_5) && !HEATER_5_DUMMY_THERMISTOR
1764             #error "TEMP_5_PIN not defined for this board."
1765           #endif
1766           #if HOTENDS > 6
1767             #if TEMP_SENSOR_6 == 0
1768               #error "TEMP_SENSOR_6 is required with 6 HOTENDS."
1769             #elif !HAS_HEATER_6
1770               #error "HEATER_6_PIN not defined for this board."
1771             #elif !PIN_EXISTS(TEMP_6) && !HEATER_6_DUMMY_THERMISTOR
1772               #error "TEMP_6_PIN not defined for this board."
1773             #endif
1774             #if HOTENDS > 7
1775               #if TEMP_SENSOR_7 == 0
1776                 #error "TEMP_SENSOR_7 is required with 7 HOTENDS."
1777               #elif !HAS_HEATER_7
1778                 #error "HEATER_7_PIN not defined for this board."
1779               #elif !PIN_EXISTS(TEMP_7) && !HEATER_7_DUMMY_THERMISTOR
1780                 #error "TEMP_7_PIN not defined for this board."
1781               #endif
1782             #elif TEMP_SENSOR_7 != 0
1783               #error "TEMP_SENSOR_7 shouldn't be set with only 7 HOTENDS."
1784             #endif
1785           #elif TEMP_SENSOR_6 != 0
1786             #error "TEMP_SENSOR_6 shouldn't be set with only 6 HOTENDS."
1787           #elif TEMP_SENSOR_7 != 0
1788             #error "TEMP_SENSOR_7 shouldn't be set with only 6 HOTENDS."
1789           #endif
1790         #elif TEMP_SENSOR_5 != 0
1791           #error "TEMP_SENSOR_5 shouldn't be set with only 5 HOTENDS."
1792         #elif TEMP_SENSOR_6 != 0
1793           #error "TEMP_SENSOR_6 shouldn't be set with only 5 HOTENDS."
1794         #elif TEMP_SENSOR_7 != 0
1795           #error "TEMP_SENSOR_7 shouldn't be set with only 5 HOTENDS."
1796         #endif
1797       #elif TEMP_SENSOR_4 != 0
1798         #error "TEMP_SENSOR_4 shouldn't be set with only 4 HOTENDS."
1799       #elif TEMP_SENSOR_5 != 0
1800         #error "TEMP_SENSOR_5 shouldn't be set with only 4 HOTENDS."
1801       #elif TEMP_SENSOR_6 != 0
1802         #error "TEMP_SENSOR_6 shouldn't be set with only 4 HOTENDS."
1803       #elif TEMP_SENSOR_7 != 0
1804         #error "TEMP_SENSOR_7 shouldn't be set with only 4 HOTENDS."
1805       #endif
1806     #elif TEMP_SENSOR_3 != 0
1807       #error "TEMP_SENSOR_3 shouldn't be set with only 3 HOTENDS."
1808     #elif TEMP_SENSOR_4 != 0
1809       #error "TEMP_SENSOR_4 shouldn't be set with only 3 HOTENDS."
1810     #elif TEMP_SENSOR_5 != 0
1811       #error "TEMP_SENSOR_5 shouldn't be set with only 3 HOTENDS."
1812     #elif TEMP_SENSOR_6 != 0
1813       #error "TEMP_SENSOR_6 shouldn't be set with only 3 HOTENDS."
1814     #elif TEMP_SENSOR_7 != 0
1815       #error "TEMP_SENSOR_7 shouldn't be set with only 3 HOTENDS."
1816     #endif
1817   #elif TEMP_SENSOR_2 != 0
1818     #error "TEMP_SENSOR_2 shouldn't be set with only 2 HOTENDS."
1819   #elif TEMP_SENSOR_3 != 0
1820     #error "TEMP_SENSOR_3 shouldn't be set with only 2 HOTENDS."
1821   #elif TEMP_SENSOR_4 != 0
1822     #error "TEMP_SENSOR_4 shouldn't be set with only 2 HOTENDS."
1823   #elif TEMP_SENSOR_5 != 0
1824     #error "TEMP_SENSOR_5 shouldn't be set with only 2 HOTENDS."
1825   #elif TEMP_SENSOR_6 != 0
1826     #error "TEMP_SENSOR_6 shouldn't be set with only 2 HOTENDS."
1827   #elif TEMP_SENSOR_7 != 0
1828     #error "TEMP_SENSOR_7 shouldn't be set with only 2 HOTENDS."
1829   #endif
1830 #elif TEMP_SENSOR_1 != 0 && DISABLED(TEMP_SENSOR_1_AS_REDUNDANT)
1831   #error "TEMP_SENSOR_1 shouldn't be set with only 1 HOTEND."
1832 #elif TEMP_SENSOR_2 != 0
1833   #error "TEMP_SENSOR_2 shouldn't be set with only 1 HOTEND."
1834 #elif TEMP_SENSOR_3 != 0
1835   #error "TEMP_SENSOR_3 shouldn't be set with only 1 HOTEND."
1836 #elif TEMP_SENSOR_4 != 0
1837   #error "TEMP_SENSOR_4 shouldn't be set with only 1 HOTEND."
1838 #elif TEMP_SENSOR_5 != 0
1839   #error "TEMP_SENSOR_5 shouldn't be set with only 1 HOTEND."
1840 #elif TEMP_SENSOR_6 != 0
1841   #error "TEMP_SENSOR_6 shouldn't be set with only 1 HOTEND."
1842 #elif TEMP_SENSOR_7 != 0
1843   #error "TEMP_SENSOR_7 shouldn't be set with only 1 HOTEND."
1844 #endif
1845
1846 #if TEMP_SENSOR_CHAMBER && !PIN_EXISTS(TEMP_CHAMBER)
1847   #error "TEMP_SENSOR_CHAMBER requires TEMP_CHAMBER_PIN."
1848 #endif
1849
1850 #if ENABLED(CHAMBER_FAN) && !(defined(CHAMBER_FAN_MODE) && WITHIN(CHAMBER_FAN_MODE, 0, 2))
1851   #error "CHAMBER_FAN_MODE must be between 0 and 2."
1852 #endif
1853
1854 #if ENABLED(CHAMBER_VENT)
1855   #ifndef CHAMBER_VENT_SERVO_NR
1856     #error "CHAMBER_VENT_SERVO_NR is required for CHAMBER SERVO."
1857   #elif !NUM_SERVOS
1858     #error "NUM_SERVOS is required for a Heated Chamber vent servo (CHAMBER_VENT_SERVO_NR)."
1859   #elif CHAMBER_VENT_SERVO_NR >= NUM_SERVOS
1860     #error "CHAMBER_VENT_SERVO_NR must be smaller than NUM_SERVOS."
1861   #elif HAS_Z_SERVO_PROBE && CHAMBER_VENT_SERVO_NR == Z_PROBE_SERVO_NR
1862     #error "CHAMBER SERVO is already used by BLTOUCH."
1863   #elif CHAMBER_VENT_SERVO_NR == 0 && !PIN_EXISTS(SERVO0)
1864     #error "SERVO0_PIN must be defined for your Heated Chamber vent servo."
1865   #elif CHAMBER_VENT_SERVO_NR == 1 && !PIN_EXISTS(SERVO1)
1866     #error "SERVO1_PIN must be defined for your Heated Chamber vent servo."
1867   #elif CHAMBER_VENT_SERVO_NR == 2 && !PIN_EXISTS(SERVO2)
1868     #error "SERVO2_PIN must be defined for your Heated Chamber vent servo."
1869   #elif CHAMBER_VENT_SERVO_NR == 3 && !PIN_EXISTS(SERVO3)
1870     #error "SERVO3_PIN must be defined for your Heated Chamber vent servo."
1871   #endif
1872 #endif
1873
1874 #if TEMP_SENSOR_PROBE
1875   #if !PIN_EXISTS(TEMP_PROBE)
1876     #error "TEMP_SENSOR_PROBE requires TEMP_PROBE_PIN."
1877   #elif !HAS_TEMP_ADC_PROBE
1878     #error "TEMP_PROBE_PIN must be an ADC pin."
1879   #elif DISABLED(FIX_MOUNTED_PROBE)
1880     #error "TEMP_SENSOR_PROBE shouldn't be set without FIX_MOUNTED_PROBE."
1881   #endif
1882 #endif
1883
1884 #if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT) && TEMP_SENSOR_1 == 0
1885   #error "TEMP_SENSOR_1 is required with TEMP_SENSOR_1_AS_REDUNDANT."
1886 #endif
1887
1888 #if MAX6675_0_IS_MAX31865 && !(defined(MAX31865_SENSOR_OHMS_0) && defined(MAX31865_CALIBRATION_OHMS_0))
1889   #error "MAX31865_SENSOR_OHMS_0 and MAX31865_CALIBRATION_OHMS_0 must be set if TEMP_SENSOR_0 is MAX31865."
1890 #elif MAX6675_1_IS_MAX31865 && !(defined(MAX31865_SENSOR_OHMS_1) && defined(MAX31865_CALIBRATION_OHMS_1))
1891   #error "MAX31865_SENSOR_OHMS_1 and MAX31865_CALIBRATION_OHMS_1 must be set if TEMP_SENSOR_1 is MAX31865."
1892 #endif
1893
1894 /**
1895  * Test Heater, Temp Sensor, and Extruder Pins
1896  */
1897 #if !HAS_HEATER_0 && EXTRUDERS
1898   #error "HEATER_0_PIN not defined for this board."
1899 #elif !ANY_PIN(TEMP_0, MAX6675_SS)
1900   #error "TEMP_0_PIN not defined for this board."
1901 #elif ((defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)) && !PINS_EXIST(E0_STEP, E0_DIR))
1902   #error "E0_STEP_PIN or E0_DIR_PIN not defined for this board."
1903 #elif ( !(defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)) && (!PINS_EXIST(E0_STEP, E0_DIR) || !HAS_E0_ENABLE))
1904   #error "E0_STEP_PIN, E0_DIR_PIN, or E0_ENABLE_PIN not defined for this board."
1905 #elif EXTRUDERS && TEMP_SENSOR_0 == 0
1906   #error "TEMP_SENSOR_0 is required if there are any extruders."
1907 #endif
1908
1909 /**
1910  * Temperature status LEDs
1911  */
1912 #if ENABLED(TEMP_STAT_LEDS) && !ANY_PIN(STAT_LED_RED, STAT_LED_BLUE)
1913   #error "TEMP_STAT_LEDS requires STAT_LED_RED_PIN or STAT_LED_BLUE_PIN, preferably both."
1914 #endif
1915
1916 /**
1917  * LED Control Menu
1918  */
1919 #if ENABLED(LED_CONTROL_MENU) && !HAS_COLOR_LEDS
1920   #error "LED_CONTROL_MENU requires BLINKM, RGB_LED, RGBW_LED, PCA9533, PCA9632, or NEOPIXEL_LED."
1921 #endif
1922
1923 /**
1924  * LED Backlight Timeout
1925  */
1926 #if defined(LED_BACKLIGHT_TIMEOUT) && !(ENABLED(PSU_CONTROL) && ANY(FYSETC_MINI_12864_2_0, FYSETC_MINI_12864_2_1, FYSETC_242_OLED_12864))
1927   #error "LED_BACKLIGHT_TIMEOUT requires a FYSETC Mini Panel and a Power Switch."
1928 #endif
1929
1930 /**
1931  * Basic multi hotend duplication mode
1932  */
1933 #if ENABLED(MULTI_NOZZLE_DUPLICATION)
1934   #if HOTENDS < 2
1935     #error "MULTI_NOZZLE_DUPLICATION requires 2 or more hotends."
1936   #elif ENABLED(DUAL_X_CARRIAGE)
1937     #error "MULTI_NOZZLE_DUPLICATION is incompatible with DUAL_X_CARRIAGE."
1938   #elif ENABLED(SINGLENOZZLE)
1939     #error "MULTI_NOZZLE_DUPLICATION is incompatible with SINGLENOZZLE."
1940   #elif ENABLED(MIXING_EXTRUDER)
1941     #error "MULTI_NOZZLE_DUPLICATION is incompatible with MIXING_EXTRUDER."
1942   #elif ENABLED(SWITCHING_EXTRUDER)
1943     #error "MULTI_NOZZLE_DUPLICATION is incompatible with SWITCHING_EXTRUDER."
1944   #endif
1945 #endif
1946
1947 /**
1948  * Test Extruder Stepper Pins
1949  */
1950 #if E_STEPPERS
1951   #if !(PINS_EXIST(E0_STEP, E0_DIR) && HAS_E0_ENABLE)
1952     #error "E0_STEP_PIN, E0_DIR_PIN, or E0_ENABLE_PIN not defined for this board."
1953   #endif
1954   #if E_STEPPERS > 1
1955     #if !(PINS_EXIST(E1_STEP, E1_DIR) && HAS_E1_ENABLE)
1956       #error "E1_STEP_PIN, E1_DIR_PIN, or E1_ENABLE_PIN not defined for this board."
1957     #endif
1958     #if E_STEPPERS > 2
1959       #if !(PINS_EXIST(E2_STEP, E2_DIR) && HAS_E2_ENABLE)
1960         #error "E2_STEP_PIN, E2_DIR_PIN, or E2_ENABLE_PIN not defined for this board."
1961       #endif
1962       #if E_STEPPERS > 3
1963         #if !(PINS_EXIST(E3_STEP, E3_DIR) && HAS_E3_ENABLE)
1964           #error "E3_STEP_PIN, E3_DIR_PIN, or E3_ENABLE_PIN not defined for this board."
1965         #endif
1966         #if E_STEPPERS > 4
1967           #if !(PINS_EXIST(E4_STEP, E4_DIR) && HAS_E4_ENABLE)
1968             #error "E4_STEP_PIN, E4_DIR_PIN, or E4_ENABLE_PIN not defined for this board."
1969           #endif
1970           #if E_STEPPERS > 5
1971             #if !(PINS_EXIST(E5_STEP, E5_DIR) && HAS_E5_ENABLE)
1972               #error "E5_STEP_PIN, E5_DIR_PIN, or E5_ENABLE_PIN not defined for this board."
1973             #endif
1974             #if E_STEPPERS > 6
1975               #if !(PINS_EXIST(E6_STEP, E6_DIR) && HAS_E6_ENABLE)
1976                 #error "E6_STEP_PIN, E6_DIR_PIN, or E6_ENABLE_PIN not defined for this board."
1977               #endif
1978               #if E_STEPPERS > 7
1979                 #if !(PINS_EXIST(E7_STEP, E7_DIR) && HAS_E7_ENABLE)
1980                   #error "E7_STEP_PIN, E7_DIR_PIN, or E7_ENABLE_PIN not defined for this board."
1981                 #endif
1982               #endif // E_STEPPERS > 7
1983             #endif // E_STEPPERS > 6
1984           #endif // E_STEPPERS > 5
1985         #endif // E_STEPPERS > 4
1986       #endif // E_STEPPERS > 3
1987     #endif // E_STEPPERS > 2
1988   #endif // E_STEPPERS > 1
1989 #endif // E_STEPPERS
1990
1991 /**
1992  * Endstop Tests
1993  */
1994
1995 #define _PLUG_UNUSED_TEST(A,P) (DISABLED(USE_##P##MIN_PLUG, USE_##P##MAX_PLUG) \
1996   && !(ENABLED(A##_DUAL_ENDSTOPS) && WITHIN(A##2_USE_ENDSTOP, _##P##MAX_, _##P##MIN_)) \
1997   && !(ENABLED(A##_MULTI_ENDSTOPS) && WITHIN(A##2_USE_ENDSTOP, _##P##MAX_, _##P##MIN_)) )
1998 #define _AXIS_PLUG_UNUSED_TEST(A) (_PLUG_UNUSED_TEST(A,X) && _PLUG_UNUSED_TEST(A,Y) && _PLUG_UNUSED_TEST(A,Z))
1999
2000 // At least 3 endstop plugs must be used
2001 #if _AXIS_PLUG_UNUSED_TEST(X)
2002   #error "You must enable USE_XMIN_PLUG or USE_XMAX_PLUG."
2003 #endif
2004 #if _AXIS_PLUG_UNUSED_TEST(Y)
2005   #error "You must enable USE_YMIN_PLUG or USE_YMAX_PLUG."
2006 #endif
2007 #if _AXIS_PLUG_UNUSED_TEST(Z)
2008   #error "You must enable USE_ZMIN_PLUG or USE_ZMAX_PLUG."
2009 #endif
2010
2011 // Delta and Cartesian use 3 homing endstops
2012 #if NONE(IS_SCARA, SPI_ENDSTOPS)
2013   #if X_HOME_DIR < 0 && DISABLED(USE_XMIN_PLUG)
2014     #error "Enable USE_XMIN_PLUG when homing X to MIN."
2015   #elif X_HOME_DIR > 0 && DISABLED(USE_XMAX_PLUG)
2016     #error "Enable USE_XMAX_PLUG when homing X to MAX."
2017   #elif Y_HOME_DIR < 0 && DISABLED(USE_YMIN_PLUG)
2018     #error "Enable USE_YMIN_PLUG when homing Y to MIN."
2019   #elif Y_HOME_DIR > 0 && DISABLED(USE_YMAX_PLUG)
2020     #error "Enable USE_YMAX_PLUG when homing Y to MAX."
2021   #endif
2022 #endif
2023
2024 // Z homing direction and plug usage flags
2025 #if Z_HOME_DIR < 0 && NONE(USE_ZMIN_PLUG, HOMING_Z_WITH_PROBE)
2026   #error "Enable USE_ZMIN_PLUG when homing Z to MIN."
2027 #elif Z_HOME_DIR > 0 && ENABLED(USE_PROBE_FOR_Z_HOMING)
2028   #error "Z_HOME_DIR must be -1 when homing Z with the probe."
2029 #elif BOTH(HOMING_Z_WITH_PROBE, Z_MULTI_ENDSTOPS)
2030   #error "Z_MULTI_ENDSTOPS is incompatible with USE_PROBE_FOR_Z_HOMING."
2031 #elif Z_HOME_DIR > 0 && DISABLED(USE_ZMAX_PLUG)
2032   #error "Enable USE_ZMAX_PLUG when homing Z to MAX."
2033 #endif
2034
2035 #if BOTH(HOME_Z_FIRST, USE_PROBE_FOR_Z_HOMING)
2036   #error "HOME_Z_FIRST can't be used when homing Z with a probe."
2037 #endif
2038
2039 // Dual/multiple endstops requirements
2040 #if ENABLED(X_DUAL_ENDSTOPS)
2041   #if !X2_USE_ENDSTOP
2042     #error "You must set X2_USE_ENDSTOP with X_DUAL_ENDSTOPS."
2043   #elif X2_USE_ENDSTOP == _XMIN_ && DISABLED(USE_XMIN_PLUG)
2044     #error "USE_XMIN_PLUG is required when X2_USE_ENDSTOP is _XMIN_."
2045   #elif X2_USE_ENDSTOP == _XMAX_ && DISABLED(USE_XMAX_PLUG)
2046     #error "USE_XMAX_PLUG is required when X2_USE_ENDSTOP is _XMAX_."
2047   #elif X2_USE_ENDSTOP == _YMIN_ && DISABLED(USE_YMIN_PLUG)
2048     #error "USE_YMIN_PLUG is required when X2_USE_ENDSTOP is _YMIN_."
2049   #elif X2_USE_ENDSTOP == _YMAX_ && DISABLED(USE_YMAX_PLUG)
2050     #error "USE_YMAX_PLUG is required when X2_USE_ENDSTOP is _YMAX_."
2051   #elif X2_USE_ENDSTOP == _ZMIN_ && DISABLED(USE_ZMIN_PLUG)
2052     #error "USE_ZMIN_PLUG is required when X2_USE_ENDSTOP is _ZMIN_."
2053   #elif X2_USE_ENDSTOP == _ZMAX_ && DISABLED(USE_ZMAX_PLUG)
2054     #error "USE_ZMAX_PLUG is required when X2_USE_ENDSTOP is _ZMAX_."
2055   #elif !HAS_X2_MIN && !HAS_X2_MAX
2056     #error "X2_USE_ENDSTOP has been assigned to a nonexistent endstop!"
2057   #elif ENABLED(DELTA)
2058     #error "X_DUAL_ENDSTOPS is not compatible with DELTA."
2059   #endif
2060 #endif
2061 #if ENABLED(Y_DUAL_ENDSTOPS)
2062   #if !Y2_USE_ENDSTOP
2063     #error "You must set Y2_USE_ENDSTOP with Y_DUAL_ENDSTOPS."
2064   #elif Y2_USE_ENDSTOP == _XMIN_ && DISABLED(USE_XMIN_PLUG)
2065     #error "USE_XMIN_PLUG is required when Y2_USE_ENDSTOP is _XMIN_."
2066   #elif Y2_USE_ENDSTOP == _XMAX_ && DISABLED(USE_XMAX_PLUG)
2067     #error "USE_XMAX_PLUG is required when Y2_USE_ENDSTOP is _XMAX_."
2068   #elif Y2_USE_ENDSTOP == _YMIN_ && DISABLED(USE_YMIN_PLUG)
2069     #error "USE_YMIN_PLUG is required when Y2_USE_ENDSTOP is _YMIN_."
2070   #elif Y2_USE_ENDSTOP == _YMAX_ && DISABLED(USE_YMAX_PLUG)
2071     #error "USE_YMAX_PLUG is required when Y2_USE_ENDSTOP is _YMAX_."
2072   #elif Y2_USE_ENDSTOP == _ZMIN_ && DISABLED(USE_ZMIN_PLUG)
2073     #error "USE_ZMIN_PLUG is required when Y2_USE_ENDSTOP is _ZMIN_."
2074   #elif Y2_USE_ENDSTOP == _ZMAX_ && DISABLED(USE_ZMAX_PLUG)
2075     #error "USE_ZMAX_PLUG is required when Y2_USE_ENDSTOP is _ZMAX_."
2076   #elif !HAS_Y2_MIN && !HAS_Y2_MAX
2077     #error "Y2_USE_ENDSTOP has been assigned to a nonexistent endstop!"
2078   #elif ENABLED(DELTA)
2079     #error "Y_DUAL_ENDSTOPS is not compatible with DELTA."
2080   #endif
2081 #endif
2082
2083 #if ENABLED(Z_MULTI_ENDSTOPS)
2084   #if !Z2_USE_ENDSTOP
2085     #error "You must set Z2_USE_ENDSTOP with Z_MULTI_ENDSTOPS when NUM_Z_STEPPER_DRIVERS >= 2."
2086   #elif Z2_USE_ENDSTOP == _XMIN_ && DISABLED(USE_XMIN_PLUG)
2087     #error "USE_XMIN_PLUG is required when Z2_USE_ENDSTOP is _XMIN_."
2088   #elif Z2_USE_ENDSTOP == _XMAX_ && DISABLED(USE_XMAX_PLUG)
2089     #error "USE_XMAX_PLUG is required when Z2_USE_ENDSTOP is _XMAX_."
2090   #elif Z2_USE_ENDSTOP == _YMIN_ && DISABLED(USE_YMIN_PLUG)
2091     #error "USE_YMIN_PLUG is required when Z2_USE_ENDSTOP is _YMIN_."
2092   #elif Z2_USE_ENDSTOP == _YMAX_ && DISABLED(USE_YMAX_PLUG)
2093     #error "USE_YMAX_PLUG is required when Z2_USE_ENDSTOP is _YMAX_."
2094   #elif Z2_USE_ENDSTOP == _ZMIN_ && DISABLED(USE_ZMIN_PLUG)
2095     #error "USE_ZMIN_PLUG is required when Z2_USE_ENDSTOP is _ZMIN_."
2096   #elif Z2_USE_ENDSTOP == _ZMAX_ && DISABLED(USE_ZMAX_PLUG)
2097     #error "USE_ZMAX_PLUG is required when Z2_USE_ENDSTOP is _ZMAX_."
2098   #elif !HAS_Z2_MIN && !HAS_Z2_MAX
2099     #error "Z2_USE_ENDSTOP has been assigned to a nonexistent endstop!"
2100   #elif ENABLED(DELTA)
2101     #error "Z_MULTI_ENDSTOPS is not compatible with DELTA."
2102   #endif
2103   #if NUM_Z_STEPPER_DRIVERS >= 3
2104     #if !Z3_USE_ENDSTOP
2105       #error "You must set Z3_USE_ENDSTOP with Z_MULTI_ENDSTOPS when NUM_Z_STEPPER_DRIVERS >= 3."
2106     #elif Z3_USE_ENDSTOP == _XMIN_ && DISABLED(USE_XMIN_PLUG)
2107       #error "USE_XMIN_PLUG is required when Z3_USE_ENDSTOP is _XMIN_."
2108     #elif Z3_USE_ENDSTOP == _XMAX_ && DISABLED(USE_XMAX_PLUG)
2109       #error "USE_XMAX_PLUG is required when Z3_USE_ENDSTOP is _XMAX_."
2110     #elif Z3_USE_ENDSTOP == _YMIN_ && DISABLED(USE_YMIN_PLUG)
2111       #error "USE_YMIN_PLUG is required when Z3_USE_ENDSTOP is _YMIN_."
2112     #elif Z3_USE_ENDSTOP == _YMAX_ && DISABLED(USE_YMAX_PLUG)
2113       #error "USE_YMAX_PLUG is required when Z3_USE_ENDSTOP is _YMAX_."
2114     #elif Z3_USE_ENDSTOP == _ZMIN_ && DISABLED(USE_ZMIN_PLUG)
2115       #error "USE_ZMIN_PLUG is required when Z3_USE_ENDSTOP is _ZMIN_."
2116     #elif Z3_USE_ENDSTOP == _ZMAX_ && DISABLED(USE_ZMAX_PLUG)
2117       #error "USE_ZMAX_PLUG is required when Z3_USE_ENDSTOP is _ZMAX_."
2118     #elif !HAS_Z3_MIN && !HAS_Z3_MAX
2119       #error "Z3_USE_ENDSTOP has been assigned to a nonexistent endstop!"
2120     #endif
2121   #endif
2122   #if NUM_Z_STEPPER_DRIVERS >= 4
2123     #if !Z4_USE_ENDSTOP
2124       #error "You must set Z4_USE_ENDSTOP with Z_MULTI_ENDSTOPS when NUM_Z_STEPPER_DRIVERS >= 4."
2125     #elif Z4_USE_ENDSTOP == _XMIN_ && DISABLED(USE_XMIN_PLUG)
2126       #error "USE_XMIN_PLUG is required when Z4_USE_ENDSTOP is _XMIN_."
2127     #elif Z4_USE_ENDSTOP == _XMAX_ && DISABLED(USE_XMAX_PLUG)
2128       #error "USE_XMAX_PLUG is required when Z4_USE_ENDSTOP is _XMAX_."
2129     #elif Z4_USE_ENDSTOP == _YMIN_ && DISABLED(USE_YMIN_PLUG)
2130       #error "USE_YMIN_PLUG is required when Z4_USE_ENDSTOP is _YMIN_."
2131     #elif Z4_USE_ENDSTOP == _YMAX_ && DISABLED(USE_YMAX_PLUG)
2132       #error "USE_YMAX_PLUG is required when Z4_USE_ENDSTOP is _YMAX_."
2133     #elif Z4_USE_ENDSTOP == _ZMIN_ && DISABLED(USE_ZMIN_PLUG)
2134       #error "USE_ZMIN_PLUG is required when Z4_USE_ENDSTOP is _ZMIN_."
2135     #elif Z4_USE_ENDSTOP == _ZMAX_ && DISABLED(USE_ZMAX_PLUG)
2136       #error "USE_ZMAX_PLUG is required when Z4_USE_ENDSTOP is _ZMAX_."
2137     #elif !HAS_Z4_MIN && !HAS_Z4_MAX
2138       #error "Z4_USE_ENDSTOP has been assigned to a nonexistent endstop!"
2139     #endif
2140   #endif
2141 #endif
2142
2143 #if defined(ENDSTOP_NOISE_THRESHOLD) && !WITHIN(ENDSTOP_NOISE_THRESHOLD, 2, 7)
2144   #error "ENDSTOP_NOISE_THRESHOLD must be an integer from 2 to 7."
2145 #endif
2146
2147 /**
2148  * emergency-command parser
2149  */
2150 #if ENABLED(EMERGENCY_PARSER) && defined(__AVR__) && defined(USBCON)
2151   #error "EMERGENCY_PARSER does not work on boards with AT90USB processors (USBCON)."
2152 #endif
2153
2154 /**
2155  * I2C bus
2156  */
2157 #if ENABLED(EXPERIMENTAL_I2CBUS) && I2C_SLAVE_ADDRESS > 0
2158   #if I2C_SLAVE_ADDRESS < 8
2159     #error "I2C_SLAVE_ADDRESS can't be less than 8. (Addresses 0 - 7 are reserved.)"
2160   #elif I2C_SLAVE_ADDRESS > 127
2161     #error "I2C_SLAVE_ADDRESS can't be over 127. (Only 7 bits allowed.)"
2162   #endif
2163 #endif
2164
2165 /**
2166  * G35 Assisted Tramming
2167  */
2168 #if ENABLED(ASSISTED_TRAMMING) && !HAS_BED_PROBE
2169   #error "ASSISTED_TRAMMING requires a bed probe."
2170 #endif
2171
2172 /**
2173  * G38 Probe Target
2174  */
2175 #if ENABLED(G38_PROBE_TARGET)
2176   #if !HAS_BED_PROBE
2177     #error "G38_PROBE_TARGET requires a bed probe."
2178   #elif !IS_CARTESIAN
2179     #error "G38_PROBE_TARGET requires a Cartesian machine."
2180   #endif
2181 #endif
2182
2183 /**
2184  * RGB_LED Requirements
2185  */
2186 #define _RGB_TEST (PINS_EXIST(RGB_LED_R, RGB_LED_G, RGB_LED_B))
2187 #if ENABLED(PRINTER_EVENT_LEDS) && !HAS_COLOR_LEDS
2188   #error "PRINTER_EVENT_LEDS requires BLINKM, PCA9533, PCA9632, RGB_LED, RGBW_LED or NEOPIXEL_LED."
2189 #elif ENABLED(RGB_LED)
2190   #if !_RGB_TEST
2191     #error "RGB_LED requires RGB_LED_R_PIN, RGB_LED_G_PIN, and RGB_LED_B_PIN."
2192   #elif ENABLED(RGBW_LED)
2193     #error "Please enable only one of RGB_LED and RGBW_LED."
2194   #endif
2195 #elif ENABLED(RGBW_LED)
2196   #if !(_RGB_TEST && PIN_EXISTS(RGB_LED_W))
2197     #error "RGBW_LED requires RGB_LED_R_PIN, RGB_LED_G_PIN, RGB_LED_B_PIN, and RGB_LED_W_PIN."
2198   #endif
2199 #endif
2200 #undef _RGB_TEST
2201
2202 // NeoPixel requirements
2203 #if ENABLED(NEOPIXEL_LED)
2204   #if !PIN_EXISTS(NEOPIXEL) || NEOPIXEL_PIXELS == 0
2205     #error "NEOPIXEL_LED requires NEOPIXEL_PIN and NEOPIXEL_PIXELS."
2206   #elif ENABLED(NEOPIXEL2_SEPARATE) && !(defined(NEOPIXEL2_TYPE) && PIN_EXISTS(NEOPIXEL2) && NEOPIXEL2_PIXELS > 0)
2207     #error "NEOPIXEL2_SEPARATE requires NEOPIXEL2_TYPE, NEOPIXEL2_PIN and NEOPIXEL2_PIXELS."
2208   #elif ENABLED(NEO2_COLOR_PRESETS) && DISABLED(NEOPIXEL2_SEPARATE)
2209     #error "NEO2_COLOR_PRESETS requires NEOPIXEL2_SEPARATE to be enabled."
2210   #endif
2211 #endif
2212
2213 #if DISABLED(NO_COMPILE_TIME_PWM)
2214   #define _TEST_PWM(P) PWM_PIN(P)
2215 #else
2216   #define _TEST_PWM(P) 1 // pass
2217 #endif
2218
2219 /**
2220  * Auto Fan check for PWM pins
2221  */
2222 #if HAS_AUTO_FAN && EXTRUDER_AUTO_FAN_SPEED != 255
2223   #define AF_ERR_SUFF "_AUTO_FAN_PIN is not a PWM pin. Set EXTRUDER_AUTO_FAN_SPEED to 255."
2224   #if HAS_AUTO_FAN_0
2225     static_assert(_TEST_PWM(E0_AUTO_FAN_PIN), "E0" AF_ERR_SUFF);
2226   #elif HAS_AUTO_FAN_1
2227     static_assert(_TEST_PWM(E1_AUTO_FAN_PIN), "E1" AF_ERR_SUFF);
2228   #elif HAS_AUTO_FAN_2
2229     static_assert(_TEST_PWM(E2_AUTO_FAN_PIN), "E2" AF_ERR_SUFF);
2230   #elif HAS_AUTO_FAN_3
2231     static_assert(_TEST_PWM(E3_AUTO_FAN_PIN), "E3" AF_ERR_SUFF);
2232   #elif HAS_AUTO_FAN_4
2233     static_assert(_TEST_PWM(E4_AUTO_FAN_PIN), "E4" AF_ERR_SUFF);
2234   #elif HAS_AUTO_FAN_5
2235     static_assert(_TEST_PWM(E5_AUTO_FAN_PIN), "E5" AF_ERR_SUFF);
2236   #elif HAS_AUTO_FAN_6
2237     static_assert(_TEST_PWM(E6_AUTO_FAN_PIN), "E6" AF_ERR_SUFF);
2238   #elif HAS_AUTO_FAN_7
2239     static_assert(_TEST_PWM(E7_AUTO_FAN_PIN), "E7" AF_ERR_SUFF);
2240   #endif
2241 #endif
2242
2243 /**
2244  * Make sure only one EEPROM type is enabled
2245  */
2246 #if ENABLED(EEPROM_SETTINGS)
2247   #if 1 < 0 \
2248     + ENABLED(I2C_EEPROM) \
2249     + ENABLED(SPI_EEPROM) \
2250     + ENABLED(QSPI_EEPROM) \
2251     + ENABLED(SDCARD_EEPROM_EMULATION) \
2252     + ENABLED(FLASH_EEPROM_EMULATION) \
2253     + ENABLED(SRAM_EEPROM_EMULATION) \
2254     + ENABLED(IIC_BL24CXX_EEPROM)
2255     #error "Please select only one method of EEPROM Persistent Storage."
2256   #endif
2257 #endif
2258
2259 /**
2260  * Make sure features that need to write to the SD card can
2261  */
2262 #if ENABLED(SDCARD_READONLY) && ANY(POWER_LOSS_RECOVERY, BINARY_FILE_TRANSFER, SDCARD_EEPROM_EMULATION)
2263   #undef SDCARD_READONLY
2264   #if ENABLED(POWER_LOSS_RECOVERY)
2265     #warning "Either disable SDCARD_READONLY or disable POWER_LOSS_RECOVERY."
2266   #elif ENABLED(BINARY_FILE_TRANSFER)
2267     #warning "Either disable SDCARD_READONLY or disable BINARY_FILE_TRANSFER."
2268   #elif ENABLED(SDCARD_EEPROM_EMULATION)
2269     #warning "Either disable SDCARD_READONLY or disable SDCARD_EEPROM_EMULATION."
2270   #endif
2271 #endif
2272
2273 #if ENABLED(SD_IGNORE_AT_STARTUP)
2274   #if ENABLED(POWER_LOSS_RECOVERY)
2275     #error "SD_IGNORE_AT_STARTUP is incompatible with POWER_LOSS_RECOVERY."
2276   #elif ENABLED(SDCARD_EEPROM_EMULATION)
2277     #error "SD_IGNORE_AT_STARTUP is incompatible with SDCARD_EEPROM_EMULATION."
2278   #endif
2279 #endif
2280
2281 /**
2282  * Make sure only one display is enabled
2283  */
2284 #if 1 < 0 \
2285   + ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER) \
2286   + ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) \
2287   + ENABLED(ULTIPANEL) \
2288   + ENABLED(ULTRA_LCD) \
2289   + (ENABLED(U8GLIB_SSD1306) && DISABLED(IS_U8GLIB_SSD1306)) \
2290   + (ENABLED(MINIPANEL) && NONE(MKS_MINI_12864, ENDER2_STOCKDISPLAY)) \
2291   + (ENABLED(MKS_MINI_12864) && DISABLED(MKS_LCD12864)) \
2292   + (ENABLED(EXTENSIBLE_UI) && DISABLED(IS_EXTUI)) \
2293   + (DISABLED(IS_LEGACY_TFT) && ENABLED(TFT_GENERIC)) \
2294   + (ENABLED(IS_LEGACY_TFT) && COUNT_ENABLED(TFT_320x240, TFT_320x240_SPI, TFT_480x320, TFT_480x320_SPI)) \
2295   + COUNT_ENABLED(ANYCUBIC_LCD_I3MEGA, ANYCUBIC_LCD_CHIRON, ANYCUBIC_TFT35) \
2296   + COUNT_ENABLED(DGUS_LCD_UI_ORIGIN, DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_HIPRECY) \
2297   + COUNT_ENABLED(ENDER2_STOCKDISPLAY, CR10_STOCKDISPLAY, DWIN_CREALITY_LCD) \
2298   + COUNT_ENABLED(FYSETC_MINI_12864_X_X, FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0, FYSETC_MINI_12864_2_1, FYSETC_GENERIC_12864_1_1) \
2299   + COUNT_ENABLED(LCD_SAINSMART_I2C_1602, LCD_SAINSMART_I2C_2004) \
2300   + COUNT_ENABLED(MKS_12864OLED, MKS_12864OLED_SSD1306) \
2301   + COUNT_ENABLED(MKS_TS35_V2_0, MKS_ROBIN_TFT24, MKS_ROBIN_TFT28, MKS_ROBIN_TFT32, MKS_ROBIN_TFT35, MKS_ROBIN_TFT43, MKS_ROBIN_TFT_V1_1R, ANET_ET4_TFT28, ANET_ET5_TFT35) \
2302   + COUNT_ENABLED(TFTGLCD_PANEL_SPI, TFTGLCD_PANEL_I2C) \
2303   + COUNT_ENABLED(VIKI2, miniVIKI) \
2304   + COUNT_ENABLED(ZONESTAR_12864LCD, ZONESTAR_12864OLED, ZONESTAR_12864OLED_SSD1306) \
2305   + COUNT_ENABLED(ANET_FULL_GRAPHICS_LCD, ANET_FULL_GRAPHICS_LCD_ALT_WIRING) \
2306   + ENABLED(AZSMZ_12864) \
2307   + ENABLED(BQ_LCD_SMART_CONTROLLER) \
2308   + ENABLED(CARTESIO_UI) \
2309   + ENABLED(ELB_FULL_GRAPHIC_CONTROLLER) \
2310   + ENABLED(FF_INTERFACEBOARD) \
2311   + ENABLED(FYSETC_242_OLED_12864) \
2312   + ENABLED(G3D_PANEL) \
2313   + ENABLED(LCD_FOR_MELZI) \
2314   + ENABLED(LCD_I2C_PANELOLU2) \
2315   + ENABLED(LCD_I2C_VIKI) \
2316   + ENABLED(LCM1602) \
2317   + ENABLED(LONGER_LK_TFT28) \
2318   + ENABLED(MAKEBOARD_MINI_2_LINE_DISPLAY_1602) \
2319   + ENABLED(MAKRPANEL) \
2320   + ENABLED(MALYAN_LCD) \
2321   + ENABLED(MKS_LCD12864) \
2322   + ENABLED(OLED_PANEL_TINYBOY2) \
2323   + ENABLED(OVERLORD_OLED) \
2324   + ENABLED(PANEL_ONE) \
2325   + ENABLED(RA_CONTROL_PANEL) \
2326   + ENABLED(RADDS_DISPLAY) \
2327   + ENABLED(REPRAPWORLD_GRAPHICAL_LCD) \
2328   + ENABLED(RIGIDBOT_PANEL) \
2329   + ENABLED(SAV_3DGLCD) \
2330   + ENABLED(SAV_3DLCD) \
2331   + ENABLED(SILVER_GATE_GLCD_CONTROLLER) \
2332   + ENABLED(TFT_TRONXY_X5SA) \
2333   + ENABLED(TOUCH_UI_FTDI_EVE) \
2334   + ENABLED(U8GLIB_SH1106_EINSTART) \
2335   + ENABLED(ULTI_CONTROLLER) \
2336   + ENABLED(ULTIMAKERCONTROLLER) \
2337   + ENABLED(ZONESTAR_LCD)
2338   #error "Please select only one LCD controller option."
2339 #endif
2340
2341 #undef IS_U8GLIB_SSD1306
2342 #undef IS_EXTUI
2343 #undef IS_LEGACY_TFT
2344
2345 #if ANY(TFT_GENERIC, MKS_TS35_V2_0, MKS_ROBIN_TFT24, MKS_ROBIN_TFT28, MKS_ROBIN_TFT32, MKS_ROBIN_TFT35, MKS_ROBIN_TFT43, MKS_ROBIN_TFT_V1_1R, TFT_TRONXY_X5SA, ANYCUBIC_TFT35, ANYCUBIC_TFT35, LONGER_LK_TFT28, ANET_ET4_TFT28, ANET_ET5_TFT35)
2346   #if NONE(TFT_COLOR_UI, TFT_CLASSIC_UI, TFT_LVGL_UI)
2347     #error "TFT_COLOR_UI, TFT_CLASSIC_UI, TFT_LVGL_UI is required for your TFT. Please enable one."
2348   #elif 1 < ENABLED(TFT_COLOR_UI) + ENABLED(TFT_CLASSIC_UI) + ENABLED(TFT_LVGL_UI)
2349     #error "Please select only one of TFT_COLOR_UI, TFT_CLASSIC_UI, or TFT_LVGL_UI."
2350   #endif
2351 #elif ANY(TFT_COLOR_UI, TFT_CLASSIC_UI, TFT_LVGL_UI)
2352   #error "TFT_(COLOR|CLASSIC|LVGL)_UI requires a TFT display to be enabled."
2353 #endif
2354
2355 #if ENABLED(TFT_GENERIC) && NONE(TFT_INTERFACE_FSMC, TFT_INTERFACE_SPI)
2356   #error "TFT_GENERIC requires either TFT_INTERFACE_FSMC or TFT_INTERFACE_SPI interface."
2357 #endif
2358
2359 #if BOTH(TFT_INTERFACE_FSMC, TFT_INTERFACE_SPI)
2360   #error "Please enable only one of TFT_INTERFACE_SPI or TFT_INTERFACE_SPI."
2361 #endif
2362
2363 #if MANY(LCD_SCREEN_ROT_0, LCD_SCREEN_ROT_90, LCD_SCREEN_ROT_180, LCD_SCREEN_ROT_270)
2364   #error "Please enable only one LCD_SCREEN_ROT_* option: 0, 90, 180, or 270."
2365 #endif
2366
2367 #if MANY(TFT_RES_320x240, TFT_RES_480x272, TFT_RES_480x320)
2368   #error "Please select only one of TFT_RES_480x320, TFT_RES_480x320, or TFT_RES_480x272."
2369 #endif
2370
2371 #if HAS_TFT_LVGL_UI && DISABLED(TFT_RES_480x320)
2372   #error "(FMSC|SPI)TFT_LVGL_UI requires TFT_RES_480x320."
2373 #endif
2374
2375 #if defined(GRAPHICAL_TFT_UPSCALE) && !WITHIN(GRAPHICAL_TFT_UPSCALE, 2, 3)
2376   #error "GRAPHICAL_TFT_UPSCALE must be set to 2 or 3."
2377 #endif
2378
2379 /**
2380  * Some boards forbid the use of -1 Native USB
2381  */
2382 #if ENABLED(BOARD_NO_NATIVE_USB)
2383   #undef BOARD_NO_NATIVE_USB
2384   #if SERIAL_PORT == -1
2385     #error "SERIAL_PORT is set to -1, but the MOTHERBOARD has no native USB support. Set SERIAL_PORT to a valid value for your board."
2386   #elif SERIAL_PORT_2 == -1
2387     #error "SERIAL_PORT_2 is set to -1, but the MOTHERBOARD has no native USB support. Set SERIAL_PORT_2 to a valid value for your board."
2388   #elif MMU2_SERIAL_PORT == -1
2389     #error "MMU2_SERIAL_PORT is set to -1, but the MOTHERBOARD has no native USB support. Set MMU2_SERIAL_PORT to a valid value for your board."
2390   #elif LCD_SERIAL_PORT == -1
2391     #error "LCD_SERIAL_PORT is set to -1, but the MOTHERBOARD has no native USB support. Set LCD_SERIAL_PORT to a valid value for your board."
2392   #endif
2393 #endif
2394
2395 /**
2396  * MMU2 require a dedicated serial port
2397  */
2398 #ifdef MMU2_SERIAL_PORT
2399   #if MMU2_SERIAL_PORT == SERIAL_PORT
2400     #error "MMU2_SERIAL_PORT cannot be the same as SERIAL_PORT."
2401   #elif defined(SERIAL_PORT_2) && MMU2_SERIAL_PORT == SERIAL_PORT_2
2402     #error "MMU2_SERIAL_PORT cannot be the same as SERIAL_PORT_2."
2403   #elif defined(LCD_SERIAL_PORT) && MMU2_SERIAL_PORT == LCD_SERIAL_PORT
2404     #error "MMU2_SERIAL_PORT cannot be the same as LCD_SERIAL_PORT."
2405   #endif
2406 #endif
2407
2408 /**
2409  * Serial displays require a dedicated serial port
2410  */
2411 #ifdef LCD_SERIAL_PORT
2412   #if LCD_SERIAL_PORT == SERIAL_PORT
2413     #error "LCD_SERIAL_PORT cannot be the same as SERIAL_PORT."
2414   #elif defined(SERIAL_PORT_2) && LCD_SERIAL_PORT == SERIAL_PORT_2
2415     #error "LCD_SERIAL_PORT cannot be the same as SERIAL_PORT_2."
2416   #endif
2417 #else
2418   #if HAS_DGUS_LCD
2419     #error "The DGUS LCD requires LCD_SERIAL_PORT to be defined."
2420   #elif EITHER(ANYCUBIC_LCD_I3MEGA, ANYCUBIC_LCD_CHIRON)
2421     #error "The ANYCUBIC LCD requires LCD_SERIAL_PORT to be defined."
2422   #elif ENABLED(MALYAN_LCD)
2423     #error "MALYAN_LCD requires LCD_SERIAL_PORT to be defined."
2424   #endif
2425 #endif
2426
2427 /**
2428  * FYSETC Mini 12864 RGB backlighting required
2429  */
2430 #if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0) && DISABLED(RGB_LED)
2431   #error "RGB_LED is required for FYSETC_MINI_12864 1.2 and 2.0."
2432 #elif EITHER(FYSETC_MINI_12864_2_0, FYSETC_MINI_12864_2_1) && DISABLED(LED_USER_PRESET_STARTUP)
2433   #error "LED_USER_PRESET_STARTUP is required for FYSETC_MINI_12864 2.x displays."
2434 #endif
2435
2436 /**
2437  * Check existing CS pins against enabled TMC SPI drivers.
2438  */
2439 #define INVALID_TMC_SPI(ST) (AXIS_HAS_SPI(ST) && !PIN_EXISTS(ST##_CS))
2440 #if INVALID_TMC_SPI(X)
2441   #error "An SPI driven TMC driver on X requires X_CS_PIN."
2442 #elif INVALID_TMC_SPI(X2)
2443   #error "An SPI driven TMC driver on X2 requires X2_CS_PIN."
2444 #elif INVALID_TMC_SPI(Y)
2445   #error "An SPI driven TMC driver on Y requires Y_CS_PIN."
2446 #elif INVALID_TMC_SPI(Y2)
2447   #error "An SPI driven TMC driver on Y2 requires Y2_CS_PIN."
2448 #elif INVALID_TMC_SPI(Z)
2449   #error "An SPI driven TMC driver on Z requires Z_CS_PIN."
2450 #elif INVALID_TMC_SPI(Z2)
2451   #error "An SPI driven TMC driver on Z2 requires Z2_CS_PIN."
2452 #elif INVALID_TMC_SPI(Z3)
2453   #error "An SPI driven TMC driver on Z3 requires Z3_CS_PIN."
2454 #elif INVALID_TMC_SPI(Z4)
2455   #error "An SPI driven TMC driver on Z4 requires Z4_CS_PIN."
2456 #elif INVALID_TMC_SPI(E0)
2457   #error "An SPI driven TMC driver on E0 requires E0_CS_PIN."
2458 #elif INVALID_TMC_SPI(E1)
2459   #error "An SPI driven TMC driver on E1 requires E1_CS_PIN."
2460 #elif INVALID_TMC_SPI(E2)
2461   #error "An SPI driven TMC driver on E2 requires E2_CS_PIN."
2462 #elif INVALID_TMC_SPI(E3)
2463   #error "An SPI driven TMC driver on E3 requires E3_CS_PIN."
2464 #elif INVALID_TMC_SPI(E4)
2465   #error "An SPI driven TMC driver on E4 requires E4_CS_PIN."
2466 #elif INVALID_TMC_SPI(E5)
2467   #error "An SPI driven TMC driver on E5 requires E5_CS_PIN."
2468 #elif INVALID_TMC_SPI(E6)
2469   #error "An SPI driven TMC driver on E6 requires E6_CS_PIN."
2470 #elif INVALID_TMC_SPI(E7)
2471   #error "An SPI driven TMC driver on E7 requires E7_CS_PIN."
2472 #endif
2473 #undef INVALID_TMC_SPI
2474
2475 /**
2476  * Check existing RX/TX pins against enable TMC UART drivers.
2477  */
2478 #define INVALID_TMC_UART(ST) (AXIS_HAS_UART(ST) && !(defined(ST##_HARDWARE_SERIAL) || (PINS_EXIST(ST##_SERIAL_RX, ST##_SERIAL_TX))))
2479 #if INVALID_TMC_UART(X)
2480   #error "TMC2208 or TMC2209 on X requires X_HARDWARE_SERIAL or X_SERIAL_(RX|TX)_PIN."
2481 #elif INVALID_TMC_UART(X2)
2482   #error "TMC2208 or TMC2209 on X2 requires X2_HARDWARE_SERIAL or X2_SERIAL_(RX|TX)_PIN."
2483 #elif INVALID_TMC_UART(Y)
2484   #error "TMC2208 or TMC2209 on Y requires Y_HARDWARE_SERIAL or Y_SERIAL_(RX|TX)_PIN."
2485 #elif INVALID_TMC_UART(Y2)
2486   #error "TMC2208 or TMC2209 on Y2 requires Y2_HARDWARE_SERIAL or Y2_SERIAL_(RX|TX)_PIN."
2487 #elif INVALID_TMC_UART(Z)
2488   #error "TMC2208 or TMC2209 on Z requires Z_HARDWARE_SERIAL or Z_SERIAL_(RX|TX)_PIN."
2489 #elif INVALID_TMC_UART(Z2)
2490   #error "TMC2208 or TMC2209 on Z2 requires Z2_HARDWARE_SERIAL or Z2_SERIAL_(RX|TX)_PIN."
2491 #elif INVALID_TMC_UART(Z3)
2492   #error "TMC2208 or TMC2209 on Z3 requires Z3_HARDWARE_SERIAL or Z3_SERIAL_(RX|TX)_PIN."
2493 #elif INVALID_TMC_UART(Z4)
2494   #error "TMC2208 or TMC2209 on Z4 requires Z4_HARDWARE_SERIAL or Z4_SERIAL_(RX|TX)_PIN."
2495 #elif INVALID_TMC_UART(E0)
2496   #error "TMC2208 or TMC2209 on E0 requires E0_HARDWARE_SERIAL or E0_SERIAL_(RX|TX)_PIN."
2497 #elif INVALID_TMC_UART(E1)
2498   #error "TMC2208 or TMC2209 on E1 requires E1_HARDWARE_SERIAL or E1_SERIAL_(RX|TX)_PIN."
2499 #elif INVALID_TMC_UART(E2)
2500   #error "TMC2208 or TMC2209 on E2 requires E2_HARDWARE_SERIAL or E2_SERIAL_(RX|TX)_PIN."
2501 #elif INVALID_TMC_UART(E3)
2502   #error "TMC2208 or TMC2209 on E3 requires E3_HARDWARE_SERIAL or E3_SERIAL_(RX|TX)_PIN."
2503 #elif INVALID_TMC_UART(E4)
2504   #error "TMC2208 or TMC2209 on E4 requires E4_HARDWARE_SERIAL or E4_SERIAL_(RX|TX)_PIN."
2505 #elif INVALID_TMC_UART(E5)
2506   #error "TMC2208 or TMC2209 on E5 requires E5_HARDWARE_SERIAL or E5_SERIAL_(RX|TX)_PIN."
2507 #elif INVALID_TMC_UART(E6)
2508   #error "TMC2208 or TMC2209 on E6 requires E6_HARDWARE_SERIAL or E6_SERIAL_(RX|TX)_PIN."
2509 #elif INVALID_TMC_UART(E7)
2510   #error "TMC2208 or TMC2209 on E7 requires E7_HARDWARE_SERIAL or E7_SERIAL_(RX|TX)_PIN."
2511 #endif
2512 #undef INVALID_TMC_UART
2513
2514 /**
2515  * TMC2209 slave address values
2516  */
2517 #define INVALID_TMC_ADDRESS(ST) static_assert(0 <= ST##_SLAVE_ADDRESS && ST##_SLAVE_ADDRESS <= 3, "TMC2209 slave address must be 0, 1, 2 or 3")
2518 #if AXIS_DRIVER_TYPE_X(TMC2209)
2519   INVALID_TMC_ADDRESS(X);
2520 #elif AXIS_DRIVER_TYPE_X2(TMC2209)
2521   INVALID_TMC_ADDRESS(X2);
2522 #elif AXIS_DRIVER_TYPE_Y(TMC2209)
2523   INVALID_TMC_ADDRESS(Y);
2524 #elif AXIS_DRIVER_TYPE_Y2(TMC2209)
2525   INVALID_TMC_ADDRESS(Y2);
2526 #elif AXIS_DRIVER_TYPE_Z(TMC2209)
2527   INVALID_TMC_ADDRESS(Z);
2528 #elif AXIS_DRIVER_TYPE_Z2(TMC2209)
2529   INVALID_TMC_ADDRESS(Z2);
2530 #elif AXIS_DRIVER_TYPE_Z3(TMC2209)
2531   INVALID_TMC_ADDRESS(Z3);
2532 #elif AXIS_DRIVER_TYPE_Z4(TMC2209)
2533   INVALID_TMC_ADDRESS(Z4);
2534 #elif AXIS_DRIVER_TYPE_E0(TMC2209)
2535   INVALID_TMC_ADDRESS(E0);
2536 #elif AXIS_DRIVER_TYPE_E1(TMC2209)
2537   INVALID_TMC_ADDRESS(E1);
2538 #elif AXIS_DRIVER_TYPE_E2(TMC2209)
2539   INVALID_TMC_ADDRESS(E2);
2540 #elif AXIS_DRIVER_TYPE_E3(TMC2209)
2541   INVALID_TMC_ADDRESS(E3);
2542 #elif AXIS_DRIVER_TYPE_E4(TMC2209)
2543   INVALID_TMC_ADDRESS(E4);
2544 #elif AXIS_DRIVER_TYPE_E5(TMC2209)
2545   INVALID_TMC_ADDRESS(E5);
2546 #elif AXIS_DRIVER_TYPE_E6(TMC2209)
2547   INVALID_TMC_ADDRESS(E6);
2548 #elif AXIS_DRIVER_TYPE_E7(TMC2209)
2549   INVALID_TMC_ADDRESS(E7);
2550 #endif
2551 #undef INVALID_TMC_ADDRESS
2552
2553 #define _TMC_MICROSTEP_IS_VALID(MS) (MS == 0 || MS == 2 || MS == 4 || MS == 8 || MS == 16 || MS == 32 || MS == 64 || MS == 128 || MS == 256)
2554 #define TMC_MICROSTEP_IS_VALID(M) (!AXIS_IS_TMC(M) || _TMC_MICROSTEP_IS_VALID(M##_MICROSTEPS))
2555 #define INVALID_TMC_MS(ST) static_assert(0, "Invalid " STRINGIFY(ST) "_MICROSTEPS. Valid values are 0, 2, 4, 8, 16, 32, 64, 128, and 256.")
2556
2557 #if !TMC_MICROSTEP_IS_VALID(X)
2558   INVALID_TMC_MS(X);
2559 #elif !TMC_MICROSTEP_IS_VALID(Y)
2560   INVALID_TMC_MS(Y)
2561 #elif !TMC_MICROSTEP_IS_VALID(Z)
2562   INVALID_TMC_MS(Z)
2563 #elif !TMC_MICROSTEP_IS_VALID(X2)
2564   INVALID_TMC_MS(X2);
2565 #elif !TMC_MICROSTEP_IS_VALID(Y2)
2566   INVALID_TMC_MS(Y2)
2567 #elif !TMC_MICROSTEP_IS_VALID(Z2)
2568   INVALID_TMC_MS(Z2)
2569 #elif !TMC_MICROSTEP_IS_VALID(Z3)
2570   INVALID_TMC_MS(Z3)
2571 #elif !TMC_MICROSTEP_IS_VALID(Z4)
2572   INVALID_TMC_MS(Z4)
2573 #elif !TMC_MICROSTEP_IS_VALID(E0)
2574   INVALID_TMC_MS(E0)
2575 #elif !TMC_MICROSTEP_IS_VALID(E1)
2576   INVALID_TMC_MS(E1)
2577 #elif !TMC_MICROSTEP_IS_VALID(E2)
2578   INVALID_TMC_MS(E2)
2579 #elif !TMC_MICROSTEP_IS_VALID(E3)
2580   INVALID_TMC_MS(E3)
2581 #elif !TMC_MICROSTEP_IS_VALID(E4)
2582   INVALID_TMC_MS(E4)
2583 #elif !TMC_MICROSTEP_IS_VALID(E5)
2584   INVALID_TMC_MS(E5)
2585 #elif !TMC_MICROSTEP_IS_VALID(E6)
2586   INVALID_TMC_MS(E6)
2587 #elif !TMC_MICROSTEP_IS_VALID(E7)
2588   INVALID_TMC_MS(E7)
2589 #endif
2590 #undef INVALID_TMC_MS
2591 #undef TMC_MICROSTEP_IS_VALID
2592 #undef _TMC_MICROSTEP_IS_VALID
2593
2594 #if ENABLED(DELTA) && (ENABLED(STEALTHCHOP_XY) != ENABLED(STEALTHCHOP_Z))
2595   #error "STEALTHCHOP_XY and STEALTHCHOP_Z must be the same on DELTA."
2596 #endif
2597
2598 #if ENABLED(SENSORLESS_HOMING)
2599   // Require STEALTHCHOP for SENSORLESS_HOMING on DELTA as the transition from spreadCycle to stealthChop
2600   // is necessary in order to reset the stallGuard indication between the initial movement of all three
2601   // towers to +Z and the individual homing of each tower. This restriction can be removed once a means of
2602   // clearing the stallGuard activated status is found.
2603
2604   // Stall detection DIAG = HIGH : TMC2209
2605   // Stall detection DIAG = LOW  : TMC2130/TMC2160/TMC2660/TMC5130/TMC5160
2606   #define X_ENDSTOP_INVERTING !AXIS_DRIVER_TYPE(X,TMC2209)
2607   #define Y_ENDSTOP_INVERTING !AXIS_DRIVER_TYPE(Y,TMC2209)
2608   #define Z_ENDSTOP_INVERTING !AXIS_DRIVER_TYPE(Z,TMC2209)
2609
2610   #if NONE(SPI_ENDSTOPS, ONBOARD_ENDSTOPPULLUPS, ENDSTOPPULLUPS)
2611     #if   X_SENSORLESS && X_HOME_DIR < 0 && DISABLED(ENDSTOPPULLUP_XMIN)
2612       #error "SENSORLESS_HOMING requires ENDSTOPPULLUP_XMIN (or ENDSTOPPULLUPS) when homing to X_MIN."
2613     #elif X_SENSORLESS && X_HOME_DIR > 0 && DISABLED(ENDSTOPPULLUP_XMAX)
2614       #error "SENSORLESS_HOMING requires ENDSTOPPULLUP_XMAX (or ENDSTOPPULLUPS) when homing to X_MAX."
2615     #elif Y_SENSORLESS && Y_HOME_DIR < 0 && DISABLED(ENDSTOPPULLUP_YMIN)
2616       #error "SENSORLESS_HOMING requires ENDSTOPPULLUP_YMIN (or ENDSTOPPULLUPS) when homing to Y_MIN."
2617     #elif Y_SENSORLESS && Y_HOME_DIR > 0 && DISABLED(ENDSTOPPULLUP_YMAX)
2618       #error "SENSORLESS_HOMING requires ENDSTOPPULLUP_YMAX (or ENDSTOPPULLUPS) when homing to Y_MAX."
2619     #elif Z_SENSORLESS && Z_HOME_DIR < 0 && DISABLED(ENDSTOPPULLUP_ZMIN)
2620       #error "SENSORLESS_HOMING requires ENDSTOPPULLUP_ZMIN (or ENDSTOPPULLUPS) when homing to Z_MIN."
2621     #elif Z_SENSORLESS && Z_HOME_DIR > 0 && DISABLED(ENDSTOPPULLUP_ZMAX)
2622       #error "SENSORLESS_HOMING requires ENDSTOPPULLUP_ZMAX (or ENDSTOPPULLUPS) when homing to Z_MAX."
2623     #endif
2624   #endif
2625
2626   #if ENABLED(SPI_ENDSTOPS)
2627     #if ENABLED(QUICK_HOME)
2628       #warning "SPI_ENDSTOPS may be unreliable with QUICK_HOME. Adjust back-offs for better results."
2629     #endif
2630   #else
2631     #if X_SENSORLESS && X_HOME_DIR < 0 && X_MIN_ENDSTOP_INVERTING != X_ENDSTOP_INVERTING
2632       #if X_ENDSTOP_INVERTING
2633         #error "SENSORLESS_HOMING requires X_MIN_ENDSTOP_INVERTING = true when homing to X_MIN."
2634       #else
2635         #error "SENSORLESS_HOMING requires X_MIN_ENDSTOP_INVERTING = false when homing TMC2209 to X_MIN."
2636       #endif
2637     #elif X_SENSORLESS && X_HOME_DIR > 0 && X_MAX_ENDSTOP_INVERTING != X_ENDSTOP_INVERTING
2638       #if X_ENDSTOP_INVERTING
2639         #error "SENSORLESS_HOMING requires X_MAX_ENDSTOP_INVERTING = true when homing to X_MAX."
2640       #else
2641         #error "SENSORLESS_HOMING requires X_MAX_ENDSTOP_INVERTING = false when homing TMC2209 to X_MAX."
2642       #endif
2643     #elif Y_SENSORLESS && Y_HOME_DIR < 0 && Y_MIN_ENDSTOP_INVERTING != Y_ENDSTOP_INVERTING
2644       #if Y_ENDSTOP_INVERTING
2645         #error "SENSORLESS_HOMING requires Y_MIN_ENDSTOP_INVERTING = true when homing to Y_MIN."
2646       #else
2647         #error "SENSORLESS_HOMING requires Y_MIN_ENDSTOP_INVERTING = false when homing TMC2209 to Y_MIN."
2648       #endif
2649     #elif Y_SENSORLESS && Y_HOME_DIR > 0 && Y_MAX_ENDSTOP_INVERTING != Y_ENDSTOP_INVERTING
2650       #if Y_ENDSTOP_INVERTING
2651         #error "SENSORLESS_HOMING requires Y_MAX_ENDSTOP_INVERTING = true when homing to Y_MAX."
2652       #else
2653         #error "SENSORLESS_HOMING requires Y_MAX_ENDSTOP_INVERTING = false when homing TMC2209 to Y_MAX."
2654       #endif
2655     #elif Z_SENSORLESS && Z_HOME_DIR < 0 && Z_MIN_ENDSTOP_INVERTING != Z_ENDSTOP_INVERTING
2656       #if Z_ENDSTOP_INVERTING
2657         #error "SENSORLESS_HOMING requires Z_MIN_ENDSTOP_INVERTING = true when homing to Z_MIN."
2658       #else
2659         #error "SENSORLESS_HOMING requires Z_MIN_ENDSTOP_INVERTING = false when homing TMC2209 to Z_MIN."
2660       #endif
2661     #elif Z_SENSORLESS && Z_HOME_DIR > 0 && Z_MAX_ENDSTOP_INVERTING != Z_ENDSTOP_INVERTING
2662       #if Z_ENDSTOP_INVERTING
2663         #error "SENSORLESS_HOMING requires Z_MAX_ENDSTOP_INVERTING = true when homing to Z_MAX."
2664       #else
2665         #error "SENSORLESS_HOMING requires Z_MAX_ENDSTOP_INVERTING = false when homing TMC2209 to Z_MAX."
2666       #endif
2667     #endif
2668   #endif
2669
2670   #if ENABLED(DELTA) && !BOTH(STEALTHCHOP_XY, STEALTHCHOP_Z)
2671     #error "SENSORLESS_HOMING on DELTA currently requires STEALTHCHOP_XY and STEALTHCHOP_Z."
2672   #elif ENDSTOP_NOISE_THRESHOLD
2673     #error "SENSORLESS_HOMING is incompatible with ENDSTOP_NOISE_THRESHOLD."
2674   #elif !(X_SENSORLESS || Y_SENSORLESS || Z_SENSORLESS)
2675     #error "SENSORLESS_HOMING requires a TMC stepper driver with StallGuard on X, Y, or Z axes."
2676   #endif
2677
2678   #undef X_ENDSTOP_INVERTING
2679   #undef Y_ENDSTOP_INVERTING
2680   #undef Z_ENDSTOP_INVERTING
2681 #endif
2682
2683 // Sensorless probing requirements
2684 #if ENABLED(SENSORLESS_PROBING)
2685   #if ENABLED(DELTA) && !(X_SENSORLESS && Y_SENSORLESS && Z_SENSORLESS)
2686     #error "SENSORLESS_PROBING for DELTA requires TMC stepper drivers with StallGuard on X, Y, and Z axes."
2687   #elif ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)
2688     #error "SENSORLESS_PROBING cannot be used with Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN."
2689   #elif ENABLED(USE_PROBE_FOR_Z_HOMING)
2690     #error "SENSORLESS_PROBING cannot be used with USE_PROBE_FOR_Z_HOMING."
2691   #elif !Z_SENSORLESS
2692     #error "SENSORLESS_PROBING requires a TMC stepper driver with StallGuard on Z."
2693   #endif
2694 #endif
2695
2696 // Sensorless homing is required for both combined steppers in an H-bot
2697 #if CORE_IS_XY && X_SENSORLESS != Y_SENSORLESS
2698   #error "CoreXY requires both X and Y to use sensorless homing if either one does."
2699 #elif CORE_IS_XZ && X_SENSORLESS != Z_SENSORLESS && !HOMING_Z_WITH_PROBE
2700   #error "CoreXZ requires both X and Z to use sensorless homing if either one does."
2701 #elif CORE_IS_YZ && Y_SENSORLESS != Z_SENSORLESS && !HOMING_Z_WITH_PROBE
2702   #error "CoreYZ requires both Y and Z to use sensorless homing if either one does."
2703 #elif ENABLED(MARKFORGED_XY) && X_SENSORLESS != Y_SENSORLESS
2704   #error "MARKFORGED_XY requires both X and Y to use sensorless homing if either one does."
2705 #endif
2706
2707 // Other TMC feature requirements
2708 #if ENABLED(HYBRID_THRESHOLD) && !STEALTHCHOP_ENABLED
2709   #error "Enable STEALTHCHOP_(XY|Z|E) to use HYBRID_THRESHOLD."
2710 #elif ENABLED(SENSORLESS_HOMING) && !HAS_STALLGUARD
2711   #error "SENSORLESS_HOMING requires TMC2130, TMC2160, TMC2209, TMC2660, or TMC5160 stepper drivers."
2712 #elif ENABLED(SENSORLESS_PROBING) && !HAS_STALLGUARD
2713   #error "SENSORLESS_PROBING requires TMC2130, TMC2160, TMC2209, TMC2660, or TMC5160 stepper drivers."
2714 #elif STEALTHCHOP_ENABLED && !HAS_STEALTHCHOP
2715   #error "STEALTHCHOP requires TMC2130, TMC2160, TMC2208, TMC2209, or TMC5160 stepper drivers."
2716 #endif
2717
2718 /**
2719  * TMC SPI Chaining
2720  */
2721 #define IN_CHAIN(A) ((A##_CHAIN_POS > 0) && !HAS_L64XX)
2722 #if  IN_CHAIN(X ) || IN_CHAIN(Y ) || IN_CHAIN(Z ) || IN_CHAIN(X2) || IN_CHAIN(Y2) || IN_CHAIN(Z2) || IN_CHAIN(Z3) || IN_CHAIN(Z4) \
2723   || IN_CHAIN(E0) || IN_CHAIN(E1) || IN_CHAIN(E2) || IN_CHAIN(E3) || IN_CHAIN(E4) || IN_CHAIN(E5) || IN_CHAIN(E6) || IN_CHAIN(E7)
2724   #define BAD_CHAIN(A) (IN_CHAIN(A) && !PIN_EXISTS(A##_CS))
2725   #if  BAD_CHAIN(X ) || BAD_CHAIN(Y ) || BAD_CHAIN(Z ) || BAD_CHAIN(X2) || BAD_CHAIN(Y2) || BAD_CHAIN(Z2) || BAD_CHAIN(Z3) || BAD_CHAIN(Z4) \
2726     || BAD_CHAIN(E0) || BAD_CHAIN(E1) || BAD_CHAIN(E2) || BAD_CHAIN(E3) || BAD_CHAIN(E4) || BAD_CHAIN(E5) || BAD_CHAIN(E6) || BAD_CHAIN(E7)
2727     #error "All chained TMC drivers need a CS pin."
2728   #else
2729     #if IN_CHAIN(X)
2730       #define CS_COMPARE X_CS_PIN
2731     #elif IN_CHAIN(Y)
2732       #define CS_COMPARE Y_CS_PIN
2733     #elif IN_CHAIN(Z)
2734       #define CS_COMPARE Z_CS_PIN
2735     #elif IN_CHAIN(X2)
2736       #define CS_COMPARE X2_CS_PIN
2737     #elif IN_CHAIN(Y2)
2738       #define CS_COMPARE Y2_CS_PIN
2739     #elif IN_CHAIN(Z2)
2740       #define CS_COMPARE Z2_CS_PIN
2741     #elif IN_CHAIN(Z3)
2742       #define CS_COMPARE Z3_CS_PIN
2743     #elif IN_CHAIN(E0)
2744       #define CS_COMPARE E0_CS_PIN
2745     #elif IN_CHAIN(E1)
2746       #define CS_COMPARE E1_CS_PIN
2747     #elif IN_CHAIN(E2)
2748       #define CS_COMPARE E2_CS_PIN
2749     #elif IN_CHAIN(E3)
2750       #define CS_COMPARE E3_CS_PIN
2751     #elif IN_CHAIN(E4)
2752       #define CS_COMPARE E4_CS_PIN
2753     #elif IN_CHAIN(E5)
2754       #define CS_COMPARE E5_CS_PIN
2755     #elif IN_CHAIN(E6)
2756       #define CS_COMPARE E6_CS_PIN
2757     #elif IN_CHAIN(E7)
2758       #define CS_COMPARE E7_CS_PIN
2759     #endif
2760     #define BAD_CS_PIN(A) (IN_CHAIN(A) && A##_CS_PIN != CS_COMPARE)
2761     #if  BAD_CS_PIN(X ) || BAD_CS_PIN(Y ) || BAD_CS_PIN(Z ) || BAD_CS_PIN(X2) || BAD_CS_PIN(Y2) || BAD_CS_PIN(Z2) || BAD_CS_PIN(Z3) || BAD_CS_PIN(Z4) \
2762       || BAD_CS_PIN(E0) || BAD_CS_PIN(E1) || BAD_CS_PIN(E2) || BAD_CS_PIN(E3) || BAD_CS_PIN(E4) || BAD_CS_PIN(E5) || BAD_CS_PIN(E6) || BAD_CS_PIN(E7)
2763       #error "All chained TMC drivers must use the same CS pin."
2764     #endif
2765     #undef BAD_CS_PIN
2766     #undef CS_COMPARE
2767   #endif
2768   #undef BAD_CHAIN
2769 #endif
2770 #undef IN_CHAIN
2771
2772 /**
2773  * Digipot requirement
2774  */
2775 #if HAS_MOTOR_CURRENT_I2C
2776   #if BOTH(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
2777     #error "Enable only one of DIGIPOT_MCP4018 or DIGIPOT_MCP4451."
2778   #elif !MB(MKS_SBASE) \
2779     && (!defined(DIGIPOTS_I2C_SDA_X) || !defined(DIGIPOTS_I2C_SDA_Y) || !defined(DIGIPOTS_I2C_SDA_Z) || !defined(DIGIPOTS_I2C_SDA_E0) || !defined(DIGIPOTS_I2C_SDA_E1))
2780       #error "DIGIPOT_MCP4018/4451 requires DIGIPOTS_I2C_SDA_* pins to be defined."
2781   #endif
2782 #endif
2783
2784 /**
2785  * Check per-axis initializers for errors
2786  */
2787 constexpr float sanity_arr_1[] = DEFAULT_AXIS_STEPS_PER_UNIT,
2788                 sanity_arr_2[] = DEFAULT_MAX_FEEDRATE,
2789                 sanity_arr_3[] = DEFAULT_MAX_ACCELERATION;
2790
2791 #define _ARR_TEST(N,I) (sanity_arr_##N[_MIN(I,int(COUNT(sanity_arr_##N))-1)] > 0)
2792
2793 static_assert(COUNT(sanity_arr_1) >= XYZE,   "DEFAULT_AXIS_STEPS_PER_UNIT requires X, Y, Z and E elements.");
2794 static_assert(COUNT(sanity_arr_1) <= XYZE_N, "DEFAULT_AXIS_STEPS_PER_UNIT has too many elements. (Did you forget to enable DISTINCT_E_FACTORS?)");
2795 static_assert(   _ARR_TEST(1,0) && _ARR_TEST(1,1) && _ARR_TEST(1,2)
2796               && _ARR_TEST(1,3) && _ARR_TEST(1,4) && _ARR_TEST(1,5)
2797               && _ARR_TEST(1,6) && _ARR_TEST(1,7) && _ARR_TEST(1,8),
2798               "DEFAULT_AXIS_STEPS_PER_UNIT values must be positive.");
2799
2800 static_assert(COUNT(sanity_arr_2) >= XYZE,   "DEFAULT_MAX_FEEDRATE requires X, Y, Z and E elements.");
2801 static_assert(COUNT(sanity_arr_2) <= XYZE_N, "DEFAULT_MAX_FEEDRATE has too many elements. (Did you forget to enable DISTINCT_E_FACTORS?)");
2802 static_assert(   _ARR_TEST(2,0) && _ARR_TEST(2,1) && _ARR_TEST(2,2)
2803               && _ARR_TEST(2,3) && _ARR_TEST(2,4) && _ARR_TEST(2,5)
2804               && _ARR_TEST(2,6) && _ARR_TEST(2,7) && _ARR_TEST(2,8),
2805               "DEFAULT_MAX_FEEDRATE values must be positive.");
2806
2807 static_assert(COUNT(sanity_arr_3) >= XYZE,   "DEFAULT_MAX_ACCELERATION requires X, Y, Z and E elements.");
2808 static_assert(COUNT(sanity_arr_3) <= XYZE_N, "DEFAULT_MAX_ACCELERATION has too many elements. (Did you forget to enable DISTINCT_E_FACTORS?)");
2809 static_assert(   _ARR_TEST(3,0) && _ARR_TEST(3,1) && _ARR_TEST(3,2)
2810               && _ARR_TEST(3,3) && _ARR_TEST(3,4) && _ARR_TEST(3,5)
2811               && _ARR_TEST(3,6) && _ARR_TEST(3,7) && _ARR_TEST(3,8),
2812               "DEFAULT_MAX_ACCELERATION values must be positive.");
2813
2814 #if ENABLED(LIMITED_MAX_ACCEL_EDITING)
2815   #ifdef MAX_ACCEL_EDIT_VALUES
2816     constexpr float sanity_arr_4[] = MAX_ACCEL_EDIT_VALUES;
2817     static_assert(COUNT(sanity_arr_4) >= XYZE, "MAX_ACCEL_EDIT_VALUES requires X, Y, Z and E elements.");
2818     static_assert(COUNT(sanity_arr_4) <= XYZE, "MAX_ACCEL_EDIT_VALUES has too many elements. X, Y, Z and E elements only.");
2819     static_assert(   _ARR_TEST(4,0) && _ARR_TEST(4,1) && _ARR_TEST(4,2)
2820                   && _ARR_TEST(4,3) && _ARR_TEST(4,4) && _ARR_TEST(4,5)
2821                   && _ARR_TEST(4,6) && _ARR_TEST(4,7) && _ARR_TEST(4,8),
2822                   "MAX_ACCEL_EDIT_VALUES values must be positive.");
2823   #endif
2824 #endif
2825
2826 #if ENABLED(LIMITED_MAX_FR_EDITING)
2827   #ifdef MAX_FEEDRATE_EDIT_VALUES
2828     constexpr float sanity_arr_5[] = MAX_FEEDRATE_EDIT_VALUES;
2829     static_assert(COUNT(sanity_arr_5) >= XYZE, "MAX_FEEDRATE_EDIT_VALUES requires X, Y, Z and E elements.");
2830     static_assert(COUNT(sanity_arr_5) <= XYZE, "MAX_FEEDRATE_EDIT_VALUES has too many elements. X, Y, Z and E elements only.");
2831     static_assert(   _ARR_TEST(5,0) && _ARR_TEST(5,1) && _ARR_TEST(5,2)
2832                   && _ARR_TEST(5,3) && _ARR_TEST(5,4) && _ARR_TEST(5,5)
2833                   && _ARR_TEST(5,6) && _ARR_TEST(5,7) && _ARR_TEST(5,8),
2834                   "MAX_FEEDRATE_EDIT_VALUES values must be positive.");
2835   #endif
2836 #endif
2837
2838 #if ENABLED(LIMITED_JERK_EDITING)
2839   #ifdef MAX_JERK_EDIT_VALUES
2840     constexpr float sanity_arr_6[] = MAX_JERK_EDIT_VALUES;
2841     static_assert(COUNT(sanity_arr_6) >= XYZE, "MAX_JERK_EDIT_VALUES requires X, Y, Z and E elements.");
2842     static_assert(COUNT(sanity_arr_6) <= XYZE, "MAX_JERK_EDIT_VALUES has too many elements. X, Y, Z and E elements only.");
2843     static_assert(   _ARR_TEST(6,0) && _ARR_TEST(6,1) && _ARR_TEST(6,2)
2844                   && _ARR_TEST(6,3) && _ARR_TEST(6,4) && _ARR_TEST(6,5)
2845                   && _ARR_TEST(6,6) && _ARR_TEST(6,7) && _ARR_TEST(6,8),
2846                   "MAX_JERK_EDIT_VALUES values must be positive.");
2847   #endif
2848 #endif
2849
2850 #undef _ARR_TEST
2851
2852 #if BOTH(CNC_COORDINATE_SYSTEMS, NO_WORKSPACE_OFFSETS)
2853   #error "CNC_COORDINATE_SYSTEMS is incompatible with NO_WORKSPACE_OFFSETS."
2854 #endif
2855
2856 #if !BLOCK_BUFFER_SIZE || !IS_POWER_OF_2(BLOCK_BUFFER_SIZE)
2857   #error "BLOCK_BUFFER_SIZE must be a power of 2."
2858 #elif BLOCK_BUFFER_SIZE > 64
2859   #error "A very large BLOCK_BUFFER_SIZE is not needed and takes longer to drain the buffer on pause / cancel."
2860 #endif
2861
2862 #if ENABLED(LED_CONTROL_MENU) && !IS_ULTIPANEL
2863   #error "LED_CONTROL_MENU requires an LCD controller."
2864 #endif
2865
2866 #if ENABLED(CASE_LIGHT_USE_NEOPIXEL) && DISABLED(NEOPIXEL_LED)
2867   #error "CASE_LIGHT_USE_NEOPIXEL requires NEOPIXEL_LED."
2868 #endif
2869
2870 #if ENABLED(SKEW_CORRECTION)
2871   #if !defined(XY_SKEW_FACTOR) && !(defined(XY_DIAG_AC) && defined(XY_DIAG_BD) && defined(XY_SIDE_AD))
2872     #error "SKEW_CORRECTION requires XY_SKEW_FACTOR or XY_DIAG_AC, XY_DIAG_BD, XY_SIDE_AD."
2873   #endif
2874   #if ENABLED(SKEW_CORRECTION_FOR_Z)
2875     #if !defined(XZ_SKEW_FACTOR) && !(defined(XZ_DIAG_AC) && defined(XZ_DIAG_BD) && defined(XZ_SIDE_AD))
2876       #error "SKEW_CORRECTION requires XZ_SKEW_FACTOR or XZ_DIAG_AC, XZ_DIAG_BD, XZ_SIDE_AD."
2877     #endif
2878     #if !defined(YZ_SKEW_FACTOR) && !(defined(YZ_DIAG_AC) && defined(YZ_DIAG_BD) && defined(YZ_SIDE_AD))
2879       #error "SKEW_CORRECTION requires YZ_SKEW_FACTOR or YZ_DIAG_AC, YZ_DIAG_BD, YZ_SIDE_AD."
2880     #endif
2881   #endif
2882 #endif
2883
2884 #if ENABLED(BACKUP_POWER_SUPPLY) && !PIN_EXISTS(POWER_LOSS)
2885   #error "BACKUP_POWER_SUPPLY requires a POWER_LOSS_PIN."
2886 #endif
2887
2888 #if BOTH(POWER_LOSS_PULLUP, POWER_LOSS_PULLDOWN)
2889   #error "You can't enable POWER_LOSS_PULLUP and POWER_LOSS_PULLDOWN at the same time."
2890 #endif
2891
2892 #if ENABLED(Z_STEPPER_AUTO_ALIGN)
2893   #if NUM_Z_STEPPER_DRIVERS <= 1
2894     #error "Z_STEPPER_AUTO_ALIGN requires NUM_Z_STEPPER_DRIVERS greater than 1."
2895   #elif !HAS_BED_PROBE
2896     #error "Z_STEPPER_AUTO_ALIGN requires a Z-bed probe."
2897   #elif ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
2898     static_assert(WITHIN(Z_STEPPER_ALIGN_AMP, 0.5, 2.0), "Z_STEPPER_ALIGN_AMP must be between 0.5 and 2.0.");
2899     #if NUM_Z_STEPPER_DRIVERS < 3
2900       #error "Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS requires NUM_Z_STEPPER_DRIVERS to be 3 or 4."
2901     #endif
2902   #endif
2903 #endif
2904
2905 #if ENABLED(MECHANICAL_GANTRY_CALIBRATION)
2906   #if NONE(HAS_MOTOR_CURRENT_DAC, HAS_MOTOR_CURRENT_SPI, HAS_MOTOR_CURRENT_DAC, HAS_TRINAMIC_CONFIG, HAS_MOTOR_CURRENT_PWM)
2907     #error "It is highly recommended to have adjustable current drivers to prevent damage. Disable this line to continue anyway."
2908   #elif !defined(GANTRY_CALIBRATION_CURRENT)
2909     #error "MECHANICAL_GANTRY_CALIBRATION Requires GANTRY_CALIBRATION_CURRENT to be set."
2910   #elif !defined(GANTRY_CALIBRATION_EXTRA_HEIGHT)
2911     #error "MECHANICAL_GANTRY_CALIBRATION Requires GANTRY_CALIBRATION_EXTRA_HEIGHT to be set."
2912   #elif !defined(GANTRY_CALIBRATION_FEEDRATE)
2913     #error "MECHANICAL_GANTRY_CALIBRATION Requires GANTRY_CALIBRATION_FEEDRATE to be set."
2914   #endif
2915   #if defined(GANTRY_CALIBRATION_SAFE_POSITION) && !defined(GANTRY_CALIBRATION_XY_PARK_FEEDRATE)
2916     #error "GANTRY_CALIBRATION_SAFE_POSITION Requires GANTRY_CALIBRATION_XY_PARK_FEEDRATE to be set."
2917   #endif
2918 #endif
2919
2920 #if BOTH(Z_STEPPER_AUTO_ALIGN, MECHANICAL_GANTRY_CALIBRATION)
2921   #error "You cannot use Z_STEPPER_AUTO_ALIGN and MECHANICAL_GANTRY_CALIBRATION at the same time."
2922 #endif
2923
2924 #if ENABLED(PRINTCOUNTER) && DISABLED(EEPROM_SETTINGS)
2925   #error "PRINTCOUNTER requires EEPROM_SETTINGS."
2926 #endif
2927
2928 #if ENABLED(USB_FLASH_DRIVE_SUPPORT) && !PINS_EXIST(USB_CS, USB_INTR) && DISABLED(USE_OTG_USB_HOST)
2929   #error "USB_CS_PIN and USB_INTR_PIN are required for USB_FLASH_DRIVE_SUPPORT."
2930 #endif
2931
2932 #if ENABLED(USE_OTG_USB_HOST) && !defined(HAS_OTG_USB_HOST_SUPPORT)
2933   #error "The current board does not support USE_OTG_USB_HOST."
2934 #endif
2935
2936 #if ENABLED(SD_FIRMWARE_UPDATE) && !defined(__AVR_ATmega2560__)
2937   #error "SD_FIRMWARE_UPDATE requires an ATmega2560-based (Arduino Mega) board."
2938 #endif
2939
2940 #if ENABLED(GCODE_MACROS) && !WITHIN(GCODE_MACROS_SLOTS, 1, 10)
2941   #error "GCODE_MACROS_SLOTS must be a number from 1 to 10."
2942 #endif
2943
2944 #if ENABLED(CUSTOM_USER_MENUS)
2945   #ifdef USER_GCODE_1
2946     constexpr char _chr1 = USER_GCODE_1[strlen(USER_GCODE_1) - 1];
2947     static_assert(_chr1 != '\n' && _chr1 != '\r', "USER_GCODE_1 cannot have a newline at the end. Please remove it.");
2948   #endif
2949   #ifdef USER_GCODE_2
2950     constexpr char _chr2 = USER_GCODE_2[strlen(USER_GCODE_2) - 1];
2951     static_assert(_chr2 != '\n' && _chr2 != '\r', "USER_GCODE_2 cannot have a newline at the end. Please remove it.");
2952   #endif
2953   #ifdef USER_GCODE_3
2954     constexpr char _chr3 = USER_GCODE_3[strlen(USER_GCODE_3) - 1];
2955     static_assert(_chr3 != '\n' && _chr3 != '\r', "USER_GCODE_3 cannot have a newline at the end. Please remove it.");
2956   #endif
2957   #ifdef USER_GCODE_4
2958     constexpr char _chr4 = USER_GCODE_4[strlen(USER_GCODE_4) - 1];
2959     static_assert(_chr4 != '\n' && _chr4 != '\r', "USER_GCODE_4 cannot have a newline at the end. Please remove it.");
2960   #endif
2961   #ifdef USER_GCODE_5
2962     constexpr char _chr5 = USER_GCODE_5[strlen(USER_GCODE_5) - 1];
2963     static_assert(_chr5 != '\n' && _chr5 != '\r', "USER_GCODE_5 cannot have a newline at the end. Please remove it.");
2964   #endif
2965   #ifdef USER_GCODE_6
2966     constexpr char _chr6 = USER_GCODE_6[strlen(USER_GCODE_6) - 1];
2967     static_assert(_chr6 != '\n' && _chr6 != '\r', "USER_GCODE_6 cannot have a newline at the end. Please remove it.");
2968   #endif
2969   #ifdef USER_GCODE_7
2970     constexpr char _chr7 = USER_GCODE_7[strlen(USER_GCODE_7) - 1];
2971     static_assert(_chr7 != '\n' && _chr7 != '\r', "USER_GCODE_7 cannot have a newline at the end. Please remove it.");
2972   #endif
2973   #ifdef USER_GCODE_8
2974     constexpr char _chr8 = USER_GCODE_8[strlen(USER_GCODE_8) - 1];
2975     static_assert(_chr8 != '\n' && _chr8 != '\r', "USER_GCODE_8 cannot have a newline at the end. Please remove it.");
2976   #endif
2977   #ifdef USER_GCODE_9
2978     constexpr char _chr9 = USER_GCODE_9[strlen(USER_GCODE_9) - 1];
2979     static_assert(_chr9 != '\n' && _chr9 != '\r', "USER_GCODE_9 cannot have a newline at the end. Please remove it.");
2980   #endif
2981   #ifdef USER_GCODE_10
2982     constexpr char _chr10 = USER_GCODE_10[strlen(USER_GCODE_10) - 1];
2983     static_assert(_chr10 != '\n' && _chr10 != '\r', "USER_GCODE_10 cannot have a newline at the end. Please remove it.");
2984   #endif
2985   #ifdef USER_GCODE_11
2986     constexpr char _chr11 = USER_GCODE_11[strlen(USER_GCODE_11) - 1];
2987     static_assert(_chr11 != '\n' && _chr11 != '\r', "USER_GCODE_11 cannot have a newline at the end. Please remove it.");
2988   #endif
2989   #ifdef USER_GCODE_12
2990     constexpr char _chr12 = USER_GCODE_12[strlen(USER_GCODE_12) - 1];
2991     static_assert(_chr12 != '\n' && _chr12 != '\r', "USER_GCODE_12 cannot have a newline at the end. Please remove it.");
2992   #endif
2993   #ifdef USER_GCODE_13
2994     constexpr char _chr13 = USER_GCODE_13[strlen(USER_GCODE_13) - 1];
2995     static_assert(_chr13 != '\n' && _chr13 != '\r', "USER_GCODE_13 cannot have a newline at the end. Please remove it.");
2996   #endif
2997   #ifdef USER_GCODE_14
2998     constexpr char _chr14 = USER_GCODE_14[strlen(USER_GCODE_14) - 1];
2999     static_assert(_chr14 != '\n' && _chr14 != '\r', "USER_GCODE_14 cannot have a newline at the end. Please remove it.");
3000   #endif
3001   #ifdef USER_GCODE_15
3002     constexpr char _chr15 = USER_GCODE_15[strlen(USER_GCODE_15) - 1];
3003     static_assert(_chr15 != '\n' && _chr15 != '\r', "USER_GCODE_15 cannot have a newline at the end. Please remove it.");
3004   #endif
3005   #ifdef USER_GCODE_16
3006     constexpr char _chr16 = USER_GCODE_16[strlen(USER_GCODE_16) - 1];
3007     static_assert(_chr16 != '\n' && _chr16 != '\r', "USER_GCODE_16 cannot have a newline at the end. Please remove it.");
3008   #endif
3009   #ifdef USER_GCODE_17
3010     constexpr char _chr17 = USER_GCODE_17[strlen(USER_GCODE_17) - 1];
3011     static_assert(_chr17 != '\n' && _chr17 != '\r', "USER_GCODE_17 cannot have a newline at the end. Please remove it.");
3012   #endif
3013   #ifdef USER_GCODE_18
3014     constexpr char _chr18 = USER_GCODE_18[strlen(USER_GCODE_18) - 1];
3015     static_assert(_chr18 != '\n' && _chr18 != '\r', "USER_GCODE_18 cannot have a newline at the end. Please remove it.");
3016   #endif
3017   #ifdef USER_GCODE_19
3018     constexpr char _chr19 = USER_GCODE_19[strlen(USER_GCODE_19) - 1];
3019     static_assert(_chr19 != '\n' && _chr19 != '\r', "USER_GCODE_19 cannot have a newline at the end. Please remove it.");
3020   #endif
3021   #ifdef USER_GCODE_20
3022     constexpr char _chr20 = USER_GCODE_20[strlen(USER_GCODE_20) - 1];
3023     static_assert(_chr20 != '\n' && _chr20 != '\r', "USER_GCODE_20 cannot have a newline at the end. Please remove it.");
3024   #endif
3025   #ifdef USER_GCODE_21
3026     constexpr char _chr21 = USER_GCODE_21[strlen(USER_GCODE_21) - 1];
3027     static_assert(_chr21 != '\n' && _chr21 != '\r', "USER_GCODE_21 cannot have a newline at the end. Please remove it.");
3028   #endif
3029   #ifdef USER_GCODE_22
3030     constexpr char _chr22 = USER_GCODE_22[strlen(USER_GCODE_22) - 1];
3031     static_assert(_chr22 != '\n' && _chr22 != '\r', "USER_GCODE_22 cannot have a newline at the end. Please remove it.");
3032   #endif
3033   #ifdef USER_GCODE_23
3034     constexpr char _chr23 = USER_GCODE_23[strlen(USER_GCODE_23) - 1];
3035     static_assert(_chr23 != '\n' && _chr23 != '\r', "USER_GCODE_23 cannot have a newline at the end. Please remove it.");
3036   #endif
3037   #ifdef USER_GCODE_24
3038     constexpr char _chr24 = USER_GCODE_24[strlen(USER_GCODE_24) - 1];
3039     static_assert(_chr24 != '\n' && _chr24 != '\r', "USER_GCODE_24 cannot have a newline at the end. Please remove it.");
3040   #endif
3041   #ifdef USER_GCODE_25
3042     constexpr char _chr25 = USER_GCODE_25[strlen(USER_GCODE_25) - 1];
3043     static_assert(_chr25 != '\n' && _chr25 != '\r', "USER_GCODE_25 cannot have a newline at the end. Please remove it.");
3044   #endif
3045 #endif
3046
3047 #if ENABLED(BACKLASH_COMPENSATION)
3048   #ifndef BACKLASH_DISTANCE_MM
3049     #error "BACKLASH_COMPENSATION requires BACKLASH_DISTANCE_MM."
3050   #elif !defined(BACKLASH_CORRECTION)
3051     #error "BACKLASH_COMPENSATION requires BACKLASH_CORRECTION."
3052   #elif ENABLED(MARKFORGED_XY)
3053     constexpr float backlash_arr[] = BACKLASH_DISTANCE_MM;
3054     static_assert(!backlash_arr[CORE_AXIS_1] && !backlash_arr[CORE_AXIS_2],
3055                   "BACKLASH_COMPENSATION can only apply to " STRINGIFY(NORMAL_AXIS) " on a MarkForged system.");
3056   #elif IS_CORE
3057     constexpr float backlash_arr[] = BACKLASH_DISTANCE_MM;
3058     static_assert(!backlash_arr[CORE_AXIS_1] && !backlash_arr[CORE_AXIS_2],
3059                   "BACKLASH_COMPENSATION can only apply to " STRINGIFY(NORMAL_AXIS) " with your CORE system.");
3060   #endif
3061 #endif
3062
3063 #if ENABLED(GRADIENT_MIX) && MIXING_VIRTUAL_TOOLS < 2
3064   #error "GRADIENT_MIX requires 2 or more MIXING_VIRTUAL_TOOLS."
3065 #endif
3066
3067 /**
3068  * Photo G-code requirements
3069  */
3070 #if ENABLED(PHOTO_GCODE)
3071   #if (PIN_EXISTS(CHDK) + PIN_EXISTS(PHOTOGRAPH) + defined(PHOTO_SWITCH_POSITION)) > 1
3072     #error "Please define only one of CHDK_PIN, PHOTOGRAPH_PIN, or PHOTO_SWITCH_POSITION."
3073   #elif defined(PHOTO_SWITCH_POSITION) && !defined(PHOTO_POSITION)
3074     #error "PHOTO_SWITCH_POSITION requires PHOTO_POSITION."
3075   #elif PIN_EXISTS(CHDK) && defined(CHDK_DELAY)
3076     #error "CHDK_DELAY has been replaced by PHOTO_SWITCH_MS."
3077   #elif PIN_EXISTS(CHDK) && !defined(PHOTO_SWITCH_MS)
3078     #error "PHOTO_SWITCH_MS is required with CHDK_PIN."
3079   #elif defined(PHOTO_RETRACT_MM)
3080     static_assert(PHOTO_RETRACT_MM + 0 >= 0, "PHOTO_RETRACT_MM must be >= 0.");
3081   #endif
3082 #endif
3083
3084 /**
3085  * Advanced PRINTCOUNTER settings
3086  */
3087 #if ENABLED(PRINTCOUNTER)
3088   #if defined(SERVICE_INTERVAL_1) != defined(SERVICE_NAME_1)
3089     #error "Both SERVICE_NAME_1 and SERVICE_INTERVAL_1 are required."
3090   #elif defined(SERVICE_INTERVAL_2) != defined(SERVICE_NAME_2)
3091     #error "Both SERVICE_NAME_2 and SERVICE_INTERVAL_2 are required."
3092   #elif defined(SERVICE_INTERVAL_3) != defined(SERVICE_NAME_3)
3093     #error "Both SERVICE_NAME_3 and SERVICE_INTERVAL_3 are required."
3094   #endif
3095 #endif
3096
3097 /**
3098  * Require soft endstops for certain setups
3099  */
3100 #if !BOTH(MIN_SOFTWARE_ENDSTOPS, MAX_SOFTWARE_ENDSTOPS)
3101   #if ENABLED(DUAL_X_CARRIAGE)
3102     #error "DUAL_X_CARRIAGE requires both MIN_ and MAX_SOFTWARE_ENDSTOPS."
3103   #elif HAS_HOTEND_OFFSET
3104     #error "MIN_ and MAX_SOFTWARE_ENDSTOPS are both required with offset hotends."
3105   #endif
3106 #endif
3107
3108 /**
3109  * Ensure this option is set intentionally
3110  */
3111 #if ENABLED(PSU_CONTROL)
3112   #ifndef PSU_ACTIVE_STATE
3113     #error "PSU_CONTROL requires PSU_ACTIVE_STATE to be defined as 'HIGH' or 'LOW'."
3114   #elif !PIN_EXISTS(PS_ON)
3115     #error "PSU_CONTROL requires PS_ON_PIN."
3116   #elif POWER_OFF_DELAY < 0
3117     #error "POWER_OFF_DELAY must be a positive value."
3118   #endif
3119 #endif
3120
3121 #if HAS_CUTTER
3122   #ifndef CUTTER_POWER_UNIT
3123     #error "CUTTER_POWER_UNIT is required with a spindle or laser."
3124   #elif !CUTTER_UNIT_IS(PWM255) && !CUTTER_UNIT_IS(PERCENT) && !CUTTER_UNIT_IS(RPM) && !CUTTER_UNIT_IS(SERVO)
3125     #error "CUTTER_POWER_UNIT must be PWM255, PERCENT, RPM, or SERVO."
3126   #endif
3127
3128   #if ENABLED(LASER_POWER_INLINE)
3129     #if ENABLED(SPINDLE_CHANGE_DIR)
3130       #error "SPINDLE_CHANGE_DIR and LASER_POWER_INLINE are incompatible."
3131     #elif ENABLED(LASER_MOVE_G0_OFF) && DISABLED(LASER_MOVE_POWER)
3132       #error "LASER_MOVE_G0_OFF requires LASER_MOVE_POWER."
3133     #endif
3134     #if ENABLED(LASER_POWER_INLINE_TRAPEZOID)
3135       #if DISABLED(SPINDLE_LASER_PWM)
3136         #error "LASER_POWER_INLINE_TRAPEZOID requires SPINDLE_LASER_PWM to function."
3137       #elif ENABLED(S_CURVE_ACCELERATION)
3138         //#ifndef LASER_POWER_INLINE_S_CURVE_ACCELERATION_WARN
3139         //  #define LASER_POWER_INLINE_S_CURVE_ACCELERATION_WARN
3140         //  #warning "Combining LASER_POWER_INLINE_TRAPEZOID with S_CURVE_ACCELERATION may result in unintended behavior."
3141         //#endif
3142       #endif
3143     #endif
3144     #if ENABLED(LASER_POWER_INLINE_INVERT)
3145       //#ifndef LASER_POWER_INLINE_INVERT_WARN
3146       //  #define LASER_POWER_INLINE_INVERT_WARN
3147       //  #warning "Enabling LASER_POWER_INLINE_INVERT means that `M5` won't kill the laser immediately; use `M5 I` instead."
3148       //#endif
3149     #endif
3150   #else
3151     #if SPINDLE_LASER_POWERUP_DELAY < 1
3152       #error "SPINDLE_LASER_POWERUP_DELAY must be greater than 0."
3153     #elif SPINDLE_LASER_POWERDOWN_DELAY < 1
3154       #error "SPINDLE_LASER_POWERDOWN_DELAY must be greater than 0."
3155     #elif ENABLED(LASER_MOVE_POWER)
3156       #error "LASER_MOVE_POWER requires LASER_POWER_INLINE."
3157     #elif ANY(LASER_POWER_INLINE_TRAPEZOID, LASER_POWER_INLINE_INVERT, LASER_MOVE_G0_OFF, LASER_MOVE_POWER)
3158       #error "Enabled an inline laser feature without inline laser power being enabled."
3159     #endif
3160   #endif
3161   #define _PIN_CONFLICT(P) (PIN_EXISTS(P) && P##_PIN == SPINDLE_LASER_PWM_PIN)
3162   #if BOTH(SPINDLE_FEATURE, LASER_FEATURE)
3163     #error "Enable only one of SPINDLE_FEATURE or LASER_FEATURE."
3164   #elif !PIN_EXISTS(SPINDLE_LASER_ENA) && DISABLED(SPINDLE_SERVO)
3165     #error "(SPINDLE|LASER)_FEATURE requires SPINDLE_LASER_ENA_PIN or SPINDLE_SERVO to control the power."
3166   #elif ENABLED(SPINDLE_CHANGE_DIR) && !PIN_EXISTS(SPINDLE_DIR)
3167     #error "SPINDLE_DIR_PIN is required for SPINDLE_CHANGE_DIR."
3168   #elif ENABLED(SPINDLE_LASER_PWM)
3169     #if !defined(SPINDLE_LASER_PWM_PIN) || SPINDLE_LASER_PWM_PIN < 0
3170       #error "SPINDLE_LASER_PWM_PIN is required for SPINDLE_LASER_PWM."
3171     #elif !_TEST_PWM(SPINDLE_LASER_PWM_PIN)
3172       #error "SPINDLE_LASER_PWM_PIN not assigned to a PWM pin."
3173     #elif !defined(SPINDLE_LASER_PWM_INVERT)
3174       #error "SPINDLE_LASER_PWM_INVERT is required for (SPINDLE|LASER)_FEATURE."
3175     #elif !(defined(SPEED_POWER_INTERCEPT) && defined(SPEED_POWER_MIN) && defined(SPEED_POWER_MAX) && defined(SPEED_POWER_STARTUP))
3176       #error "SPINDLE_LASER_PWM equation constant(s) missing."
3177     #elif _PIN_CONFLICT(X_MIN)
3178       #error "SPINDLE_LASER_PWM pin conflicts with X_MIN_PIN."
3179     #elif _PIN_CONFLICT(X_MAX)
3180       #error "SPINDLE_LASER_PWM pin conflicts with X_MAX_PIN."
3181     #elif _PIN_CONFLICT(Z_STEP)
3182       #error "SPINDLE_LASER_PWM pin conflicts with Z_STEP_PIN."
3183     #elif _PIN_CONFLICT(CASE_LIGHT)
3184       #error "SPINDLE_LASER_PWM_PIN conflicts with CASE_LIGHT_PIN."
3185     #elif _PIN_CONFLICT(E0_AUTO_FAN)
3186       #error "SPINDLE_LASER_PWM_PIN conflicts with E0_AUTO_FAN_PIN."
3187     #elif _PIN_CONFLICT(E1_AUTO_FAN)
3188       #error "SPINDLE_LASER_PWM_PIN conflicts with E1_AUTO_FAN_PIN."
3189     #elif _PIN_CONFLICT(E2_AUTO_FAN)
3190       #error "SPINDLE_LASER_PWM_PIN conflicts with E2_AUTO_FAN_PIN."
3191     #elif _PIN_CONFLICT(E3_AUTO_FAN)
3192       #error "SPINDLE_LASER_PWM_PIN conflicts with E3_AUTO_FAN_PIN."
3193     #elif _PIN_CONFLICT(E4_AUTO_FAN)
3194       #error "SPINDLE_LASER_PWM_PIN conflicts with E4_AUTO_FAN_PIN."
3195     #elif _PIN_CONFLICT(E5_AUTO_FAN)
3196       #error "SPINDLE_LASER_PWM_PIN conflicts with E5_AUTO_FAN_PIN."
3197     #elif _PIN_CONFLICT(E6_AUTO_FAN)
3198       #error "SPINDLE_LASER_PWM_PIN conflicts with E6_AUTO_FAN_PIN."
3199     #elif _PIN_CONFLICT(E7_AUTO_FAN)
3200       #error "SPINDLE_LASER_PWM_PIN conflicts with E7_AUTO_FAN_PIN."
3201     #elif _PIN_CONFLICT(FAN)
3202       #error "SPINDLE_LASER_PWM_PIN conflicts with FAN_PIN."
3203     #elif _PIN_CONFLICT(FAN1)
3204       #error "SPINDLE_LASER_PWM_PIN conflicts with FAN1_PIN."
3205     #elif _PIN_CONFLICT(FAN2)
3206       #error "SPINDLE_LASER_PWM_PIN conflicts with FAN2_PIN."
3207     #elif _PIN_CONFLICT(FAN3)
3208       #error "SPINDLE_LASER_PWM_PIN conflicts with FAN3_PIN."
3209     #elif _PIN_CONFLICT(FAN4)
3210       #error "SPINDLE_LASER_PWM_PIN conflicts with FAN4_PIN."
3211     #elif _PIN_CONFLICT(FAN5)
3212       #error "SPINDLE_LASER_PWM_PIN conflicts with FAN5_PIN."
3213     #elif _PIN_CONFLICT(FAN6)
3214       #error "SPINDLE_LASER_PWM_PIN conflicts with FAN6_PIN."
3215     #elif _PIN_CONFLICT(FAN7)
3216       #error "SPINDLE_LASER_PWM_PIN conflicts with FAN7_PIN."
3217     #elif _PIN_CONFLICT(CONTROLLERFAN)
3218       #error "SPINDLE_LASER_PWM_PIN conflicts with CONTROLLERFAN_PIN."
3219     #elif _PIN_CONFLICT(MOTOR_CURRENT_PWM_XY)
3220       #error "SPINDLE_LASER_PWM_PIN conflicts with MOTOR_CURRENT_PWM_XY."
3221     #elif _PIN_CONFLICT(MOTOR_CURRENT_PWM_Z)
3222       #error "SPINDLE_LASER_PWM_PIN conflicts with MOTOR_CURRENT_PWM_Z."
3223     #elif _PIN_CONFLICT(MOTOR_CURRENT_PWM_E)
3224       #error "SPINDLE_LASER_PWM_PIN conflicts with MOTOR_CURRENT_PWM_E."
3225     #endif
3226   #endif
3227   #undef _PIN_CONFLICT
3228 #endif
3229
3230 #if NONE(HAS_MARLINUI_U8GLIB, EXTENSIBLE_UI) && ENABLED(PRINT_PROGRESS_SHOW_DECIMALS)
3231   #error "PRINT_PROGRESS_SHOW_DECIMALS currently requires a Graphical LCD."
3232 #endif
3233
3234 #if HAS_ADC_BUTTONS && defined(ADC_BUTTON_DEBOUNCE_DELAY) && ADC_BUTTON_DEBOUNCE_DELAY < 16
3235   #error "ADC_BUTTON_DEBOUNCE_DELAY must be greater than 16."
3236 #endif
3237
3238 /**
3239  * Check to make sure MONITOR_DRIVER_STATUS isn't enabled
3240  * on boards where TMC drivers share the SPI bus with SD.
3241  */
3242 #if HAS_TMC_SPI && ALL(MONITOR_DRIVER_STATUS, SDSUPPORT, USES_SHARED_SPI)
3243   #error "MONITOR_DRIVER_STATUS and SDSUPPORT cannot be used together on boards with shared SPI."
3244 #endif
3245
3246 // G60/G61 Position Save
3247 #if SAVED_POSITIONS > 256
3248   #error "SAVED_POSITIONS must be an integer from 0 to 256."
3249 #endif
3250
3251 /**
3252  * Stepper Chunk support
3253  */
3254 #if BOTH(DIRECT_STEPPING, LIN_ADVANCE)
3255   #error "DIRECT_STEPPING is incompatible with LIN_ADVANCE. Enable in external planner if possible."
3256 #endif
3257
3258 /**
3259  * Touch Buttons
3260  */
3261 #if ENABLED(TOUCH_SCREEN) && DISABLED(TOUCH_SCREEN_CALIBRATION)
3262   #ifndef TOUCH_CALIBRATION_X
3263     #error "TOUCH_CALIBRATION_X must be defined with TOUCH_SCREEN."
3264   #endif
3265   #ifndef TOUCH_CALIBRATION_Y
3266     #error "TOUCH_CALIBRATION_Y must be defined with TOUCH_SCREEN."
3267   #endif
3268   #ifndef TOUCH_OFFSET_X
3269     #error "TOUCH_OFFSET_X must be defined with TOUCH_SCREEN."
3270   #endif
3271   #ifndef TOUCH_OFFSET_Y
3272     #error "TOUCH_OFFSET_Y must be defined with TOUCH_SCREEN."
3273   #endif
3274 #endif
3275
3276 /**
3277  * Sanity check for WIFI
3278  */
3279 #if EITHER(ESP3D_WIFISUPPORT, WIFISUPPORT) && DISABLED(ARDUINO_ARCH_ESP32)
3280   #error "ESP3D_WIFISUPPORT or WIFISUPPORT requires an ESP32 MOTHERBOARD."
3281 #endif
3282
3283 /**
3284  * Sanity Check for Password Feature
3285  */
3286 #if ENABLED(PASSWORD_FEATURE)
3287   #if NONE(HAS_LCD_MENU, PASSWORD_UNLOCK_GCODE, PASSWORD_CHANGE_GCODE)
3288     #error "Without PASSWORD_UNLOCK_GCODE, PASSWORD_CHANGE_GCODE, or a supported LCD there's no way to unlock the printer or set a password."
3289   #elif DISABLED(EEPROM_SETTINGS)
3290     #warning "PASSWORD_FEATURE settings will be lost on power-off without EEPROM_SETTINGS."
3291   #endif
3292 #endif
3293
3294 /**
3295  * Sanity check for valid stepper driver types
3296  */
3297 #define _BAD_DRIVER(A) (defined(A##_DRIVER_TYPE) && !_DRIVER_ID(A##_DRIVER_TYPE))
3298 #if _BAD_DRIVER(X)
3299   #error "X_DRIVER_TYPE is not recognized."
3300 #endif
3301 #if _BAD_DRIVER(Y)
3302   #error "Y_DRIVER_TYPE is not recognized."
3303 #endif
3304 #if _BAD_DRIVER(Z)
3305   #error "Z_DRIVER_TYPE is not recognized."
3306 #endif
3307 #if _BAD_DRIVER(X2)
3308   #error "X2_DRIVER_TYPE is not recognized."
3309 #endif
3310 #if _BAD_DRIVER(Y2)
3311   #error "Y2_DRIVER_TYPE is not recognized."
3312 #endif
3313 #if _BAD_DRIVER(Z2)
3314   #error "Z2_DRIVER_TYPE is not recognized."
3315 #endif
3316 #if _BAD_DRIVER(Z3)
3317   #error "Z3_DRIVER_TYPE is not recognized."
3318 #endif
3319 #if _BAD_DRIVER(Z4)
3320   #error "Z4_DRIVER_TYPE is not recognized."
3321 #endif
3322 #if _BAD_DRIVER(E0)
3323   #error "E0_DRIVER_TYPE is not recognized."
3324 #endif
3325 #if _BAD_DRIVER(E1)
3326   #error "E1_DRIVER_TYPE is not recognized."
3327 #endif
3328 #if _BAD_DRIVER(E2)
3329   #error "E2_DRIVER_TYPE is not recognized."
3330 #endif
3331 #if _BAD_DRIVER(E3)
3332   #error "E3_DRIVER_TYPE is not recognized."
3333 #endif
3334 #if _BAD_DRIVER(E4)
3335   #error "E4_DRIVER_TYPE is not recognized."
3336 #endif
3337 #if _BAD_DRIVER(E5)
3338   #error "E5_DRIVER_TYPE is not recognized."
3339 #endif
3340 #if _BAD_DRIVER(E6)
3341   #error "E6_DRIVER_TYPE is not recognized."
3342 #endif
3343 #if _BAD_DRIVER(E7)
3344   #error "E7_DRIVER_TYPE is not recognized."
3345 #endif
3346 #undef _BAD_DRIVER
3347
3348 // Misc. Cleanup
3349 #undef _TEST_PWM