Marlin/src/inc/Conditionals_adv.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  * Conditionals_adv.h
  26  * Defines that depend on advanced configuration.
  27  */
  28
  29 #ifdef SWITCHING_NOZZLE_E1_SERVO_NR
  30   #define SWITCHING_NOZZLE_TWO_SERVOS 1
  31 #endif
  32
  33 // Determine NUM_SERVOS if none was supplied
  34 #ifndef NUM_SERVOS
  35   #define NUM_SERVOS 0
  36   #if ANY(HAS_Z_SERVO_PROBE, CHAMBER_VENT, SWITCHING_TOOLHEAD, SWITCHING_EXTRUDER, SWITCHING_NOZZLE, SPINDLE_SERVO)
  37     #if NUM_SERVOS <= Z_PROBE_SERVO_NR
  38       #undef NUM_SERVOS
  39       #define NUM_SERVOS (Z_PROBE_SERVO_NR + 1)
  40     #endif
  41     #if NUM_SERVOS <= CHAMBER_VENT_SERVO_NR
  42       #undef NUM_SERVOS
  43       #define NUM_SERVOS (CHAMBER_VENT_SERVO_NR + 1)
  44     #endif
  45     #if NUM_SERVOS <= SWITCHING_TOOLHEAD_SERVO_NR
  46       #undef NUM_SERVOS
  47       #define NUM_SERVOS (SWITCHING_TOOLHEAD_SERVO_NR + 1)
  48     #endif
  49     #if NUM_SERVOS <= SWITCHING_NOZZLE_SERVO_NR
  50       #undef NUM_SERVOS
  51       #define NUM_SERVOS (SWITCHING_NOZZLE_SERVO_NR + 1)
  52     #endif
  53     #if NUM_SERVOS <= SWITCHING_NOZZLE_E1_SERVO_NR
  54       #undef NUM_SERVOS
  55       #define NUM_SERVOS (SWITCHING_NOZZLE_E1_SERVO_NR + 1)
  56     #endif
  57     #if NUM_SERVOS <= SWITCHING_EXTRUDER_SERVO_NR
  58       #undef NUM_SERVOS
  59       #define NUM_SERVOS (SWITCHING_EXTRUDER_SERVO_NR + 1)
  60     #endif
  61     #if NUM_SERVOS <= SWITCHING_EXTRUDER_E23_SERVO_NR
  62       #undef NUM_SERVOS
  63       #define NUM_SERVOS (SWITCHING_EXTRUDER_E23_SERVO_NR + 1)
  64     #endif
  65     #if NUM_SERVOS <= SPINDLE_SERVO_NR
  66       #undef NUM_SERVOS
  67       #define NUM_SERVOS (SPINDLE_SERVO_NR + 1)
  68     #endif
  69   #endif
  70 #endif
  71
  72 // Convenience override for a BLTouch alone
  73 #if ENABLED(BLTOUCH) && NUM_SERVOS == 1
  74   #undef SERVO_DELAY
  75   #define SERVO_DELAY { 50 }
  76 #endif
  77
  78 #if EXTRUDERS == 0
  79   #define NO_VOLUMETRICS
  80   #undef TEMP_SENSOR_0
  81   #undef TEMP_SENSOR_1
  82   #undef TEMP_SENSOR_2
  83   #undef TEMP_SENSOR_3
  84   #undef TEMP_SENSOR_4
  85   #undef TEMP_SENSOR_5
  86   #undef TEMP_SENSOR_6
  87   #undef TEMP_SENSOR_7
  88   #undef FWRETRACT
  89   #undef PIDTEMP
  90   #undef AUTOTEMP
  91   #undef PID_EXTRUSION_SCALING
  92   #undef LIN_ADVANCE
  93   #undef FILAMENT_RUNOUT_SENSOR
  94   #undef ADVANCED_PAUSE_FEATURE
  95   #undef FILAMENT_RUNOUT_DISTANCE_MM
  96   #undef FILAMENT_LOAD_UNLOAD_GCODES
  97   #undef DISABLE_INACTIVE_EXTRUDER
  98   #undef FILAMENT_LOAD_UNLOAD_GCODES
  99   #undef EXTRUDER_RUNOUT_PREVENT
 100   #undef PREVENT_COLD_EXTRUSION
 101   #undef PREVENT_LENGTHY_EXTRUDE
 102   #undef THERMAL_PROTECTION_HOTENDS
 103   #undef THERMAL_PROTECTION_PERIOD
 104   #undef WATCH_TEMP_PERIOD
 105   #undef SHOW_TEMP_ADC_VALUES
 106 #endif
 107
 108 #if TEMP_SENSOR_BED == 0
 109   #undef THERMAL_PROTECTION_BED
 110   #undef THERMAL_PROTECTION_BED_PERIOD
 111 #endif
 112
 113 #if TEMP_SENSOR_CHAMBER == 0
 114   #undef THERMAL_PROTECTION_CHAMBER
 115 #endif
 116
 117 #if ENABLED(MIXING_EXTRUDER) && (ENABLED(RETRACT_SYNC_MIXING) || BOTH(FILAMENT_LOAD_UNLOAD_GCODES, FILAMENT_UNLOAD_ALL_EXTRUDERS))
 118   #define HAS_MIXER_SYNC_CHANNEL 1
 119 #endif
 120
 121 #if EITHER(DUAL_X_CARRIAGE, MULTI_NOZZLE_DUPLICATION)
 122   #define HAS_DUPLICATION_MODE 1
 123 #endif
 124
 125 #if ENABLED(PRINTCOUNTER) && (SERVICE_INTERVAL_1 > 0 || SERVICE_INTERVAL_2 > 0 || SERVICE_INTERVAL_3 > 0)
 126   #define HAS_SERVICE_INTERVALS 1
 127 #endif
 128
 129 #if ENABLED(FILAMENT_RUNOUT_SENSOR)
 130   #define HAS_FILAMENT_SENSOR 1
 131   #ifdef FILAMENT_RUNOUT_DISTANCE_MM
 132     #define HAS_FILAMENT_RUNOUT_DISTANCE 1
 133   #endif
 134 #endif
 135
 136 // Let SD_FINISHED_RELEASECOMMAND stand in for SD_FINISHED_STEPPERRELEASE
 137 #if ENABLED(SD_FINISHED_STEPPERRELEASE)
 138   #ifndef SD_FINISHED_RELEASECOMMAND
 139     #define SD_FINISHED_RELEASECOMMAND "M84" // planner.finish_and_disable()
 140   #endif
 141 #else
 142   #undef SD_FINISHED_RELEASECOMMAND
 143 #endif
 144
 145 #if ENABLED(NO_SD_AUTOSTART)
 146   #undef MENU_ADDAUTOSTART
 147 #endif
 148
 149 #if EITHER(SDSUPPORT, LCD_SET_PROGRESS_MANUALLY)
 150   #define HAS_PRINT_PROGRESS 1
 151 #endif
 152
 153 #if ENABLED(SDSUPPORT) && SD_PROCEDURE_DEPTH
 154   #define HAS_MEDIA_SUBCALLS 1
 155 #endif
 156
 157 #if HAS_PRINT_PROGRESS && EITHER(PRINT_PROGRESS_SHOW_DECIMALS, SHOW_REMAINING_TIME)
 158   #define HAS_PRINT_PROGRESS_PERMYRIAD 1
 159 #endif
 160
 161 #if ANY(MARLIN_BRICKOUT, MARLIN_INVADERS, MARLIN_SNAKE, MARLIN_MAZE)
 162   #define HAS_GAMES 1
 163   #if MANY(MARLIN_BRICKOUT, MARLIN_INVADERS, MARLIN_SNAKE, MARLIN_MAZE)
 164     #define HAS_GAME_MENU 1
 165   #endif
 166 #endif
 167
 168 #if ANY(FWRETRACT, HAS_LEVELING, SKEW_CORRECTION)
 169   #define HAS_POSITION_MODIFIERS 1
 170 #endif
 171
 172 #if ANY(X_DUAL_ENDSTOPS, Y_DUAL_ENDSTOPS, Z_MULTI_ENDSTOPS)
 173   #define HAS_EXTRA_ENDSTOPS 1
 174 #endif
 175 #if EITHER(MIN_SOFTWARE_ENDSTOPS, MAX_SOFTWARE_ENDSTOPS)
 176   #define HAS_SOFTWARE_ENDSTOPS 1
 177 #endif
 178 #if ANY(EXTENSIBLE_UI, IS_NEWPANEL, EMERGENCY_PARSER, HAS_ADC_BUTTONS, DWIN_CREALITY_LCD)
 179   #define HAS_RESUME_CONTINUE 1
 180 #endif
 181
 182 #if ANY(BLINKM, RGB_LED, RGBW_LED, PCA9632, PCA9533, NEOPIXEL_LED)
 183   #define HAS_COLOR_LEDS 1
 184 #endif
 185 #if ALL(HAS_RESUME_CONTINUE, PRINTER_EVENT_LEDS, SDSUPPORT)
 186   #define HAS_LEDS_OFF_FLAG 1
 187 #endif
 188
 189 #if EITHER(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
 190   #define HAS_MOTOR_CURRENT_I2C 1
 191 #endif
 192
 193 #if ENABLED(Z_STEPPER_AUTO_ALIGN)
 194   #if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
 195     #undef Z_STEPPER_ALIGN_AMP
 196   #endif
 197   #ifndef Z_STEPPER_ALIGN_AMP
 198     #define Z_STEPPER_ALIGN_AMP 1.0
 199   #endif
 200 #endif
 201
 202 // Multiple Z steppers
 203 #ifndef NUM_Z_STEPPER_DRIVERS
 204   #define NUM_Z_STEPPER_DRIVERS 1
 205 #endif
 206
 207 // Fallback Stepper Driver types that depend on Configuration_adv.h
 208 #if NONE(DUAL_X_CARRIAGE, X_DUAL_STEPPER_DRIVERS)
 209   #undef X2_DRIVER_TYPE
 210 #endif
 211 #if DISABLED(Y_DUAL_STEPPER_DRIVERS)
 212   #undef Y2_DRIVER_TYPE
 213 #endif
 214
 215 #if NUM_Z_STEPPER_DRIVERS < 4
 216   #undef Z4_DRIVER_TYPE
 217   #undef INVERT_Z4_VS_Z_DIR
 218   #if NUM_Z_STEPPER_DRIVERS < 3
 219     #undef Z3_DRIVER_TYPE
 220     #undef INVERT_Z3_VS_Z_DIR
 221     #if NUM_Z_STEPPER_DRIVERS < 2
 222       #undef Z2_DRIVER_TYPE
 223       #undef INVERT_Z2_VS_Z_DIR
 224     #endif
 225   #endif
 226 #endif
 227
 228 //
 229 // Spindle/Laser power display types
 230 // Defined here so sanity checks can use them
 231 //
 232 #if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
 233   #define HAS_CUTTER 1
 234   #define _CUTTER_POWER_PWM255  1
 235   #define _CUTTER_POWER_PERCENT 2
 236   #define _CUTTER_POWER_RPM     3
 237   #define _CUTTER_POWER(V)      _CAT(_CUTTER_POWER_, V)
 238   #define CUTTER_UNIT_IS(V)    (_CUTTER_POWER(CUTTER_POWER_UNIT)    == _CUTTER_POWER(V))
 239 #endif
 240
 241 // Add features that need hardware PWM here
 242 #if ANY(FAST_PWM_FAN, SPINDLE_LASER_PWM)
 243   #define NEEDS_HARDWARE_PWM 1
 244 #endif
 245
 246 #if !defined(__AVR__) || !defined(USBCON)
 247   // Define constants and variables for buffering serial data.
 248   // Use only 0 or powers of 2 greater than 1
 249   // : [0, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, ...]
 250   #ifndef RX_BUFFER_SIZE
 251     #define RX_BUFFER_SIZE 128
 252   #endif
 253   // 256 is the max TX buffer limit due to uint8_t head and tail
 254   // : [0, 4, 8, 16, 32, 64, 128, 256]
 255   #ifndef TX_BUFFER_SIZE
 256     #define TX_BUFFER_SIZE 32
 257   #endif
 258 #else
 259   // SERIAL_XON_XOFF not supported on USB-native devices
 260   #undef SERIAL_XON_XOFF
 261 #endif
 262
 263 #if ENABLED(HOST_ACTION_COMMANDS)
 264   #ifndef ACTION_ON_PAUSE
 265     #define ACTION_ON_PAUSE   "pause"
 266   #endif
 267   #ifndef ACTION_ON_PAUSED
 268     #define ACTION_ON_PAUSED  "paused"
 269   #endif
 270   #ifndef ACTION_ON_RESUME
 271     #define ACTION_ON_RESUME  "resume"
 272   #endif
 273   #ifndef ACTION_ON_RESUMED
 274     #define ACTION_ON_RESUMED "resumed"
 275   #endif
 276   #ifndef ACTION_ON_CANCEL
 277     #define ACTION_ON_CANCEL  "cancel"
 278   #endif
 279   #ifndef ACTION_ON_START
 280     #define ACTION_ON_START   "start"
 281   #endif
 282   #ifndef ACTION_ON_KILL
 283     #define ACTION_ON_KILL    "poweroff"
 284   #endif
 285   #if HAS_FILAMENT_SENSOR
 286     #ifndef ACTION_ON_FILAMENT_RUNOUT
 287       #define ACTION_ON_FILAMENT_RUNOUT "filament_runout"
 288     #endif
 289     #ifndef ACTION_REASON_ON_FILAMENT_RUNOUT
 290       #define ACTION_REASON_ON_FILAMENT_RUNOUT "filament_runout"
 291     #endif
 292   #endif
 293   #if ENABLED(G29_RETRY_AND_RECOVER)
 294     #ifndef ACTION_ON_G29_RECOVER
 295       #define ACTION_ON_G29_RECOVER "probe_rewipe"
 296     #endif
 297     #ifndef ACTION_ON_G29_FAILURE
 298       #define ACTION_ON_G29_FAILURE "probe_failed"
 299     #endif
 300   #endif
 301 #endif
 302
 303 #if EITHER(FYSETC_MINI_12864_2_1, FYSETC_242_OLED_12864)
 304   #define LED_CONTROL_MENU
 305   #define LED_USER_PRESET_STARTUP
 306   #define LED_COLOR_PRESETS
 307   #ifndef LED_USER_PRESET_GREEN
 308     #define LED_USER_PRESET_GREEN      128
 309   #endif
 310   #ifndef LED_USER_PRESET_BLUE
 311     #define LED_USER_PRESET_BLUE         0
 312   #endif
 313   #ifndef LED_USER_PRESET_BRIGHTNESS
 314     #define LED_USER_PRESET_BRIGHTNESS 255
 315   #endif
 316 #endif
 317
 318 // Set defaults for unspecified LED user colors
 319 #if ENABLED(LED_CONTROL_MENU)
 320   #ifndef LED_USER_PRESET_RED
 321     #define LED_USER_PRESET_RED       255
 322   #endif
 323   #ifndef LED_USER_PRESET_GREEN
 324     #define LED_USER_PRESET_GREEN     255
 325   #endif
 326   #ifndef LED_USER_PRESET_BLUE
 327     #define LED_USER_PRESET_BLUE      255
 328   #endif
 329   #ifndef LED_USER_PRESET_WHITE
 330     #define LED_USER_PRESET_WHITE     0
 331   #endif
 332   #ifndef LED_USER_PRESET_BRIGHTNESS
 333     #ifdef NEOPIXEL_BRIGHTNESS
 334       #define LED_USER_PRESET_BRIGHTNESS NEOPIXEL_BRIGHTNESS
 335     #else
 336       #define LED_USER_PRESET_BRIGHTNESS 255
 337     #endif
 338   #endif
 339 #endif
 340
 341 #if BOTH(LED_CONTROL_MENU, NEOPIXEL2_SEPARATE)
 342   #ifndef LED2_USER_PRESET_RED
 343     #define LED2_USER_PRESET_RED       255
 344   #endif
 345   #ifndef LED2_USER_PRESET_GREEN
 346     #define LED2_USER_PRESET_GREEN     255
 347   #endif
 348   #ifndef LED2_USER_PRESET_BLUE
 349     #define LED2_USER_PRESET_BLUE      255
 350   #endif
 351   #ifndef LED2_USER_PRESET_WHITE
 352     #define LED2_USER_PRESET_WHITE     0
 353   #endif
 354   #ifndef LED2_USER_PRESET_BRIGHTNESS
 355     #ifdef NEOPIXEL2_BRIGHTNESS
 356       #define LED2_USER_PRESET_BRIGHTNESS NEOPIXEL2_BRIGHTNESS
 357     #else
 358       #define LED2_USER_PRESET_BRIGHTNESS 255
 359     #endif
 360   #endif
 361 #endif
 362
 363 // If platform requires early initialization of watchdog to properly boot
 364 #if ENABLED(USE_WATCHDOG) && defined(ARDUINO_ARCH_SAM)
 365   #define EARLY_WATCHDOG 1
 366 #endif
 367
 368 // Full Touch Screen needs 'tft/xpt2046'
 369 #if EITHER(TOUCH_SCREEN, HAS_TFT_LVGL_UI)
 370   #define HAS_TFT_XPT2046 1
 371 #endif
 372
 373 // Touch Screen or "Touch Buttons" need XPT2046 pins
 374 // but they use different components
 375 #if EITHER(HAS_TFT_XPT2046, HAS_TOUCH_BUTTONS)
 376   #define NEED_TOUCH_PINS 1
 377 #endif
 378
 379 // Extensible UI pin mapping for RepRapDiscount
 380 #if ENABLED(TOUCH_UI_FTDI_EVE) && ANY(AO_EXP1_PINMAP, AO_EXP2_PINMAP, CR10_TFT_PINMAP)
 381   #define TOUCH_UI_ULTIPANEL 1
 382 #endif
 383
 384 // Poll-based jogging for joystick and other devices
 385 #if ENABLED(JOYSTICK)
 386   #define POLL_JOG
 387 #endif
 388
 389 #ifndef HOMING_BUMP_MM
 390   #define HOMING_BUMP_MM { 0, 0, 0 }
 391 #endif
 392
 393 #if ENABLED(USB_FLASH_DRIVE_SUPPORT) && NONE(USE_OTG_USB_HOST, USE_UHS3_USB)
 394   #define USE_UHS2_USB
 395 #endif
 396
 397 /**
 398  * Driver Timings (in nanoseconds)
 399  * NOTE: Driver timing order is longest-to-shortest duration.
 400  *       Preserve this ordering when adding new drivers.
 401  */
 402 #ifndef MINIMUM_STEPPER_POST_DIR_DELAY
 403   #if HAS_DRIVER(TB6560)
 404     #define MINIMUM_STEPPER_POST_DIR_DELAY 15000
 405   #elif HAS_DRIVER(TB6600)
 406     #define MINIMUM_STEPPER_POST_DIR_DELAY 1500
 407   #elif HAS_DRIVER(DRV8825)
 408     #define MINIMUM_STEPPER_POST_DIR_DELAY 650
 409   #elif HAS_DRIVER(LV8729)
 410     #define MINIMUM_STEPPER_POST_DIR_DELAY 500
 411   #elif HAS_DRIVER(A5984)
 412     #define MINIMUM_STEPPER_POST_DIR_DELAY 400
 413   #elif HAS_DRIVER(A4988)
 414     #define MINIMUM_STEPPER_POST_DIR_DELAY 200
 415   #elif HAS_TRINAMIC_CONFIG || HAS_TRINAMIC_STANDALONE
 416     #define MINIMUM_STEPPER_POST_DIR_DELAY 60
 417   #else
 418     #define MINIMUM_STEPPER_POST_DIR_DELAY 0   // Expect at least 10µS since one Stepper ISR must transpire
 419   #endif
 420 #endif
 421
 422 #ifndef MINIMUM_STEPPER_PRE_DIR_DELAY
 423   #define MINIMUM_STEPPER_PRE_DIR_DELAY MINIMUM_STEPPER_POST_DIR_DELAY
 424 #endif
 425
 426 #ifndef MINIMUM_STEPPER_PULSE
 427   #if HAS_DRIVER(TB6560)
 428     #define MINIMUM_STEPPER_PULSE 30
 429   #elif HAS_DRIVER(TB6600)
 430     #define MINIMUM_STEPPER_PULSE 3
 431   #elif HAS_DRIVER(DRV8825)
 432     #define MINIMUM_STEPPER_PULSE 2
 433   #elif HAS_DRIVER(A4988) || HAS_DRIVER(A5984)
 434     #define MINIMUM_STEPPER_PULSE 1
 435   #elif HAS_TRINAMIC_CONFIG || HAS_TRINAMIC_STANDALONE
 436     #define MINIMUM_STEPPER_PULSE 0
 437   #elif HAS_DRIVER(LV8729)
 438     #define MINIMUM_STEPPER_PULSE 0
 439   #else
 440     #define MINIMUM_STEPPER_PULSE 2
 441   #endif
 442 #endif
 443
 444 #ifndef MAXIMUM_STEPPER_RATE
 445   #if HAS_DRIVER(TB6560)
 446     #define MAXIMUM_STEPPER_RATE 15000
 447   #elif HAS_DRIVER(TB6600)
 448     #define MAXIMUM_STEPPER_RATE 150000
 449   #elif HAS_DRIVER(DRV8825)
 450     #define MAXIMUM_STEPPER_RATE 250000
 451   #elif HAS_DRIVER(A4988)
 452     #define MAXIMUM_STEPPER_RATE 500000
 453   #elif HAS_DRIVER(LV8729)
 454     #define MAXIMUM_STEPPER_RATE 1000000
 455   #elif HAS_TRINAMIC_CONFIG || HAS_TRINAMIC_STANDALONE
 456     #define MAXIMUM_STEPPER_RATE 5000000
 457   #else
 458     #define MAXIMUM_STEPPER_RATE 250000
 459   #endif
 460 #endif
 461
 462 #if ENABLED(DIRECT_STEPPING)
 463   #ifndef STEPPER_PAGES
 464     #define STEPPER_PAGES 16
 465   #endif
 466   #ifndef STEPPER_PAGE_FORMAT
 467     #define STEPPER_PAGE_FORMAT SP_4x2_256
 468   #endif
 469   #ifndef PAGE_MANAGER
 470     #define PAGE_MANAGER SerialPageManager
 471   #endif
 472 #endif
 473
 474 //
 475 // SD Card connection methods
 476 // Defined here so pins and sanity checks can use them
 477 //
 478 #if ENABLED(SDSUPPORT)
 479   #define _SDCARD_LCD          1
 480   #define _SDCARD_ONBOARD      2
 481   #define _SDCARD_CUSTOM_CABLE 3
 482   #define _SDCARD_ID(V) _CAT(_SDCARD_, V)
 483   #define SD_CONNECTION_IS(V) (_SDCARD_ID(SDCARD_CONNECTION) == _SDCARD_ID(V))
 484 #else
 485   #define SD_CONNECTION_IS(...) 0
 486 #endif
 487
 488 // Power Monitor sensors
 489 #if EITHER(POWER_MONITOR_CURRENT, POWER_MONITOR_VOLTAGE)
 490   #define HAS_POWER_MONITOR 1
 491 #endif
 492 #if ENABLED(POWER_MONITOR_CURRENT) && defined(POWER_MONITOR_FIXED_VOLTAGE)
 493   #define HAS_POWER_MONITOR_VREF 1
 494 #endif
 495 #if BOTH(HAS_POWER_MONITOR_VREF, POWER_MONITOR_CURRENT)
 496   #define HAS_POWER_MONITOR_WATTS 1
 497 #endif
 498
 499 // Flag if an EEPROM type is pre-selected
 500 #if ENABLED(EEPROM_SETTINGS) && NONE(I2C_EEPROM, SPI_EEPROM, QSPI_EEPROM, FLASH_EEPROM_EMULATION, SRAM_EEPROM_EMULATION, SDCARD_EEPROM_EMULATION)
 501   #define NO_EEPROM_SELECTED 1
 502 #endif
 503
 504 // Flag whether hex_print.cpp is used
 505 #if ANY(AUTO_BED_LEVELING_UBL, M100_FREE_MEMORY_WATCHER, DEBUG_GCODE_PARSER, TMC_DEBUG, MARLIN_DEV_MODE)
 506   #define NEED_HEX_PRINT 1
 507 #endif
 508
 509 // Flag whether least_squares_fit.cpp is used
 510 #if ANY(AUTO_BED_LEVELING_UBL, AUTO_BED_LEVELING_LINEAR, Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
 511   #define NEED_LSF 1
 512 #endif
 513
 514 // Flag the indexed serial ports that are in use
 515 #define ANY_SERIAL_IS(N) (defined(SERIAL_PORT) && SERIAL_PORT == (N)) || \
 516                          (defined(SERIAL_PORT_2) && SERIAL_PORT_2 == (N)) || \
 517                          (defined(MMU2_SERIAL_PORT) && MMU2_SERIAL_PORT == (N)) || \
 518                          (defined(LCD_SERIAL_PORT) && LCD_SERIAL_PORT == (N))
 519 #if ANY_SERIAL_IS(-1)
 520   #define USING_SERIAL_DEFAULT
 521 #endif
 522 #if ANY_SERIAL_IS(0)
 523   #define USING_SERIAL_0 1
 524 #endif
 525 #if ANY_SERIAL_IS(1)
 526   #define USING_SERIAL_1 1
 527 #endif
 528 #if ANY_SERIAL_IS(2)
 529   #define USING_SERIAL_2 1
 530 #endif
 531 #if ANY_SERIAL_IS(3)
 532   #define USING_SERIAL_3 1
 533 #endif
 534 #if ANY_SERIAL_IS(4)
 535   #define USING_SERIAL_4 1
 536 #endif
 537 #if ANY_SERIAL_IS(5)
 538   #define USING_SERIAL_5 1
 539 #endif
 540 #if ANY_SERIAL_IS(6)
 541   #define USING_SERIAL_6 1
 542 #endif
 543 #if ANY_SERIAL_IS(7)
 544   #define USING_SERIAL_7 1
 545 #endif
 546 #if ANY_SERIAL_IS(8)
 547   #define USING_SERIAL_8 1
 548 #endif
 549 #undef ANY_SERIAL_IS