-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathConfiguration_adv.h
4336 lines (3788 loc) · 172 KB
/
Configuration_adv.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* Configuration_adv.h
*
* Advanced settings.
* Only change these if you know exactly what you're doing.
* Some of these settings can damage your printer if improperly set!
*
* Basic settings can be found in Configuration.h
*/
#define CONFIGURATION_ADV_H_VERSION 02000903
//===========================================================================
//============================= Thermal Settings ============================
//===========================================================================
// @section temperature
/**
* Thermocouple sensors are quite sensitive to noise. Any noise induced in
* the sensor wires, such as by stepper motor wires run in parallel to them,
* may result in the thermocouple sensor reporting spurious errors. This
* value is the number of errors which can occur in a row before the error
* is reported. This allows us to ignore intermittent error conditions while
* still detecting an actual failure, which should result in a continuous
* stream of errors from the sensor.
*
* Set this value to 0 to fail on the first error to occur.
*/
#define THERMOCOUPLE_MAX_ERRORS 15
//
// Custom Thermistor 1000 parameters
//
#if TEMP_SENSOR_0 == 1000
#define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define HOTEND0_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define HOTEND0_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_1 == 1000
#define HOTEND1_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define HOTEND1_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define HOTEND1_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_2 == 1000
#define HOTEND2_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define HOTEND2_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define HOTEND2_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_3 == 1000
#define HOTEND3_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define HOTEND3_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define HOTEND3_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_4 == 1000
#define HOTEND4_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define HOTEND4_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define HOTEND4_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_5 == 1000
#define HOTEND5_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define HOTEND5_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define HOTEND5_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_6 == 1000
#define HOTEND6_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define HOTEND6_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define HOTEND6_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_7 == 1000
#define HOTEND7_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define HOTEND7_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define HOTEND7_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_BED == 1000
#define BED_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define BED_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define BED_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_CHAMBER == 1000
#define CHAMBER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define CHAMBER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define CHAMBER_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_COOLER == 1000
#define COOLER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define COOLER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define COOLER_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_PROBE == 1000
#define PROBE_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define PROBE_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define PROBE_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_BOARD == 1000
#define BOARD_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define BOARD_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define BOARD_BETA 3950 // Beta value
#endif
#if TEMP_SENSOR_REDUNDANT == 1000
#define REDUNDANT_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
#define REDUNDANT_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
#define REDUNDANT_BETA 3950 // Beta value
#endif
/**
* Configuration options for MAX Thermocouples (-2, -3, -5).
* FORCE_HW_SPI: Ignore SCK/MOSI/MISO pins and just use the CS pin & default SPI bus.
* MAX31865_WIRES: Set the number of wires for the probe connected to a MAX31865 board, 2-4. Default: 2
* MAX31865_50HZ: Enable 50Hz filter instead of the default 60Hz.
* MAX31865_USE_READ_ERROR_DETECTION: Detects random read errors from value spikes (a 20°C difference in less than 1sec)
* MAX31865_USE_AUTO_MODE: Faster and more frequent reads than 1-shot, but bias voltage always on, slightly affecting RTD temperature.
* MAX31865_MIN_SAMPLING_TIME_MSEC: in 1-shot mode, the minimum time between subsequent reads. This reduces the effect of bias voltage by leaving the sensor unpowered for longer intervals.
* MAX31865_WIRE_OHMS: In 2-wire configurations, manually set the wire resistance for more accurate readings
*/
//#define TEMP_SENSOR_FORCE_HW_SPI
//#define MAX31865_SENSOR_WIRES_0 2
//#define MAX31865_SENSOR_WIRES_1 2
//#define MAX31865_50HZ_FILTER
//#define MAX31865_USE_READ_ERROR_DETECTION
//#define MAX31865_USE_AUTO_MODE
//#define MAX31865_MIN_SAMPLING_TIME_MSEC 100
//#define MAX31865_WIRE_OHMS_0 0.0f
//#define MAX31865_WIRE_OHMS_1 0.0f
/**
* Hephestos 2 24V heated bed upgrade kit.
* https://store.bq.com/en/heated-bed-kit-hephestos2
*/
//#define HEPHESTOS2_HEATED_BED_KIT
#if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
#undef TEMP_SENSOR_BED
#define TEMP_SENSOR_BED 70
#define HEATER_BED_INVERTING true
#endif
//
// Heated Bed Bang-Bang options
//
#if DISABLED(PIDTEMPBED)
#define BED_CHECK_INTERVAL 5000 // (ms) Interval between checks in bang-bang control
#if ENABLED(BED_LIMIT_SWITCHING)
#define BED_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > BED_HYSTERESIS
#endif
#endif
//
// Heated Chamber options
//
#if DISABLED(PIDTEMPCHAMBER)
#define CHAMBER_CHECK_INTERVAL 5000 // (ms) Interval between checks in bang-bang control
#if ENABLED(CHAMBER_LIMIT_SWITCHING)
#define CHAMBER_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > CHAMBER_HYSTERESIS
#endif
#endif
#if TEMP_SENSOR_CHAMBER
//#define HEATER_CHAMBER_PIN P2_04 // Required heater on/off pin (example: SKR 1.4 Turbo HE1 plug)
//#define HEATER_CHAMBER_INVERTING false
//#define FAN1_PIN -1 // Remove the fan signal on pin P2_04 (example: SKR 1.4 Turbo HE1 plug)
//#define CHAMBER_FAN // Enable a fan on the chamber
#if ENABLED(CHAMBER_FAN)
//#define CHAMBER_FAN_INDEX 2 // Index of a fan to repurpose as the chamber fan. (Default: first unused fan)
#define CHAMBER_FAN_MODE 2 // Fan control mode: 0=Static; 1=Linear increase when temp is higher than target; 2=V-shaped curve; 3=similar to 1 but fan is always on.
#if CHAMBER_FAN_MODE == 0
#define CHAMBER_FAN_BASE 255 // Chamber fan PWM (0-255)
#elif CHAMBER_FAN_MODE == 1
#define CHAMBER_FAN_BASE 128 // Base chamber fan PWM (0-255); turns on when chamber temperature is above the target
#define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
#elif CHAMBER_FAN_MODE == 2
#define CHAMBER_FAN_BASE 128 // Minimum chamber fan PWM (0-255)
#define CHAMBER_FAN_FACTOR 25 // PWM increase per °C difference from target
#elif CHAMBER_FAN_MODE == 3
#define CHAMBER_FAN_BASE 128 // Base chamber fan PWM (0-255)
#define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
#endif
#endif
//#define CHAMBER_VENT // Enable a servo-controlled vent on the chamber
#if ENABLED(CHAMBER_VENT)
#define CHAMBER_VENT_SERVO_NR 1 // Index of the vent servo
#define HIGH_EXCESS_HEAT_LIMIT 5 // How much above target temp to consider there is excess heat in the chamber
#define LOW_EXCESS_HEAT_LIMIT 3
#define MIN_COOLING_SLOPE_TIME_CHAMBER_VENT 20
#define MIN_COOLING_SLOPE_DEG_CHAMBER_VENT 1.5
#endif
#endif
//
// Laser Cooler options
//
#if TEMP_SENSOR_COOLER
#define COOLER_MINTEMP 8 // (°C)
#define COOLER_MAXTEMP 26 // (°C)
#define COOLER_DEFAULT_TEMP 16 // (°C)
#define TEMP_COOLER_HYSTERESIS 1 // (°C) Temperature proximity considered "close enough" to the target
#define COOLER_PIN 8 // Laser cooler on/off pin used to control power to the cooling element (e.g., TEC, External chiller via relay)
#define COOLER_INVERTING false
#define TEMP_COOLER_PIN 15 // Laser/Cooler temperature sensor pin. ADC is required.
#define COOLER_FAN // Enable a fan on the cooler, Fan# 0,1,2,3 etc.
#define COOLER_FAN_INDEX 0 // FAN number 0, 1, 2 etc. e.g.
#if ENABLED(COOLER_FAN)
#define COOLER_FAN_BASE 100 // Base Cooler fan PWM (0-255); turns on when Cooler temperature is above the target
#define COOLER_FAN_FACTOR 25 // PWM increase per °C above target
#endif
#endif
//
// Motherboard Sensor options
//
#if TEMP_SENSOR_BOARD
#define THERMAL_PROTECTION_BOARD // Halt the printer if the board sensor leaves the temp range below.
#define BOARD_MINTEMP 8 // (°C)
#define BOARD_MAXTEMP 70 // (°C)
#ifndef TEMP_BOARD_PIN
//#define TEMP_BOARD_PIN -1 // Board temp sensor pin, if not set in pins file.
#endif
#endif
//
// Laser Coolant Flow Meter
//
//#define LASER_COOLANT_FLOW_METER
#if ENABLED(LASER_COOLANT_FLOW_METER)
#define FLOWMETER_PIN 20 // Requires an external interrupt-enabled pin (e.g., RAMPS 2,3,18,19,20,21)
#define FLOWMETER_PPL 5880 // (pulses/liter) Flow meter pulses-per-liter on the input pin
#define FLOWMETER_INTERVAL 1000 // (ms) Flow rate calculation interval in milliseconds
#define FLOWMETER_SAFETY // Prevent running the laser without the minimum flow rate set below
#if ENABLED(FLOWMETER_SAFETY)
#define FLOWMETER_MIN_LITERS_PER_MINUTE 1.5 // (liters/min) Minimum flow required when enabled
#endif
#endif
/**
* Thermal Protection provides additional protection to your printer from damage
* and fire. Marlin always includes safe min and max temperature ranges which
* protect against a broken or disconnected thermistor wire.
*
* The issue: If a thermistor falls out, it will report the much lower
* temperature of the air in the room, and the the firmware will keep
* the heater on.
*
* The solution: Once the temperature reaches the target, start observing.
* If the temperature stays too far below the target (hysteresis) for too
* long (period), the firmware will halt the machine as a safety precaution.
*
* If you get false positives for "Thermal Runaway", increase
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
*/
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
//#define ADAPTIVE_FAN_SLOWING // Slow part cooling fan if temperature drops
#if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
//#define NO_FAN_SLOWING_IN_PID_TUNING // Don't slow fan speed during M303
#endif
/**
* Whenever an M104, M109, or M303 increases the target temperature, the
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
* requires a hard reset. This test restarts with any M104/M109/M303, but only
* if the current temperature is far enough below the target for a reliable
* test.
*
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
* below 2.
*/
#define WATCH_TEMP_PERIOD 20 // Seconds
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
#endif
/**
* Thermal Protection parameters for the bed are just as above for hotends.
*/
#if ENABLED(THERMAL_PROTECTION_BED)
#define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
/**
* As described above, except for the bed (M140/M190/M303).
*/
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
#endif
/**
* Thermal Protection parameters for the heated chamber.
*/
#if ENABLED(THERMAL_PROTECTION_CHAMBER)
#define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // Seconds
#define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius
/**
* Heated chamber watch settings (M141/M191).
*/
#define WATCH_CHAMBER_TEMP_PERIOD 60 // Seconds
#define WATCH_CHAMBER_TEMP_INCREASE 2 // Degrees Celsius
#endif
/**
* Thermal Protection parameters for the laser cooler.
*/
#if ENABLED(THERMAL_PROTECTION_COOLER)
#define THERMAL_PROTECTION_COOLER_PERIOD 10 // Seconds
#define THERMAL_PROTECTION_COOLER_HYSTERESIS 3 // Degrees Celsius
/**
* Laser cooling watch settings (M143/M193).
*/
#define WATCH_COOLER_TEMP_PERIOD 60 // Seconds
#define WATCH_COOLER_TEMP_INCREASE 3 // Degrees Celsius
#endif
#if ENABLED(PIDTEMP)
// Add an experimental additional term to the heater power, proportional to the extrusion speed.
// A well-chosen Kc value should add just enough power to melt the increased material volume.
//#define PID_EXTRUSION_SCALING
#if ENABLED(PID_EXTRUSION_SCALING)
#define DEFAULT_Kc (100) // heating power = Kc * e_speed
#define LPQ_MAX_LEN 50
#endif
/**
* Add an experimental additional term to the heater power, proportional to the fan speed.
* A well-chosen Kf value should add just enough power to compensate for power-loss from the cooling fan.
* You can either just add a constant compensation with the DEFAULT_Kf value
* or follow the instruction below to get speed-dependent compensation.
*
* Constant compensation (use only with fanspeeds of 0% and 100%)
* ---------------------------------------------------------------------
* A good starting point for the Kf-value comes from the calculation:
* kf = (power_fan * eff_fan) / power_heater * 255
* where eff_fan is between 0.0 and 1.0, based on fan-efficiency and airflow to the nozzle / heater.
*
* Example:
* Heater: 40W, Fan: 0.1A * 24V = 2.4W, eff_fan = 0.8
* Kf = (2.4W * 0.8) / 40W * 255 = 12.24
*
* Fan-speed dependent compensation
* --------------------------------
* 1. To find a good Kf value, set the hotend temperature, wait for it to settle, and enable the fan (100%).
* Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled.
* If you see the temperature drop repeat the test, increasing the Kf value slowly, until the temperature
* drop goes away. If the temperature overshoots after enabling the fan, the Kf value is too big.
* 2. Note the Kf-value for fan-speed at 100%
* 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED, which is around the speed, where the fan starts moving.
* 4. Repeat step 1. and 2. for this fan speed.
* 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf-values in
* PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED. Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
*/
//#define PID_FAN_SCALING
#if ENABLED(PID_FAN_SCALING)
//#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
#if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
// The alternative definition is used for an easier configuration.
// Just figure out Kf at fullspeed (255) and PID_FAN_SCALING_MIN_SPEED.
// DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
#define PID_FAN_SCALING_AT_FULL_SPEED 13.0 //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
#define PID_FAN_SCALING_AT_MIN_SPEED 6.0 //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
#define PID_FAN_SCALING_MIN_SPEED 10.0 // Minimum fan speed at which to enable PID_FAN_SCALING
#define DEFAULT_Kf (255.0*PID_FAN_SCALING_AT_MIN_SPEED-PID_FAN_SCALING_AT_FULL_SPEED*PID_FAN_SCALING_MIN_SPEED)/(255.0-PID_FAN_SCALING_MIN_SPEED)
#define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0
#else
#define PID_FAN_SCALING_LIN_FACTOR (0) // Power loss due to cooling = Kf * (fan_speed)
#define DEFAULT_Kf 10 // A constant value added to the PID-tuner
#define PID_FAN_SCALING_MIN_SPEED 10 // Minimum fan speed at which to enable PID_FAN_SCALING
#endif
#endif
#endif
/**
* Automatic Temperature Mode
*
* Dynamically adjust the hotend target temperature based on planned E moves.
*
* (Contrast with PID_EXTRUSION_SCALING, which tracks E movement and adjusts PID
* behavior using an additional kC value.)
*
* Autotemp is calculated by (mintemp + factor * mm_per_sec), capped to maxtemp.
*
* Enable Autotemp Mode with M104/M109 F<factor> S<mintemp> B<maxtemp>.
* Disable by sending M104/M109 with no F parameter (or F0 with AUTOTEMP_PROPORTIONAL).
*/
#define AUTOTEMP
#if ENABLED(AUTOTEMP)
#define AUTOTEMP_OLDWEIGHT 0.98 // Factor used to weight previous readings (0.0 < value < 1.0)
// Turn on AUTOTEMP on M104/M109 by default using proportions set here
//#define AUTOTEMP_PROPORTIONAL
#if ENABLED(AUTOTEMP_PROPORTIONAL)
#define AUTOTEMP_MIN_P 0 // (°C) Added to the target temperature
#define AUTOTEMP_MAX_P 5 // (°C) Added to the target temperature
#define AUTOTEMP_FACTOR_P 1 // Apply this F parameter by default (overridden by M104/M109 F)
#endif
#endif
// Show Temperature ADC value
// Enable for M105 to include ADC values read from temperature sensors.
//#define SHOW_TEMP_ADC_VALUES
/**
* High Temperature Thermistor Support
*
* Thermistors able to support high temperature tend to have a hard time getting
* good readings at room and lower temperatures. This means TEMP_SENSOR_X_RAW_LO_TEMP
* will probably be caught when the heating element first turns on during the
* preheating process, which will trigger a min_temp_error as a safety measure
* and force stop everything.
* To circumvent this limitation, we allow for a preheat time (during which,
* min_temp_error won't be triggered) and add a min_temp buffer to handle
* aberrant readings.
*
* If you want to enable this feature for your hotend thermistor(s)
* uncomment and set values > 0 in the constants below
*/
// The number of consecutive low temperature errors that can occur
// before a min_temp_error is triggered. (Shouldn't be more than 10.)
//#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
// The number of milliseconds a hotend will preheat before starting to check
// the temperature. This value should NOT be set to the time it takes the
// hot end to reach the target temperature, but the time it takes to reach
// the minimum temperature your thermistor can read. The lower the better/safer.
// This shouldn't need to be more than 30 seconds (30000)
//#define MILLISECONDS_PREHEAT_TIME 0
// @section extruder
// Extruder runout prevention.
// If the machine is idle and the temperature over MINTEMP
// then extrude some filament every couple of SECONDS.
//#define EXTRUDER_RUNOUT_PREVENT
#if ENABLED(EXTRUDER_RUNOUT_PREVENT)
#define EXTRUDER_RUNOUT_MINTEMP 190
#define EXTRUDER_RUNOUT_SECONDS 30
#define EXTRUDER_RUNOUT_SPEED 1500 // (mm/min)
#define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
#endif
/**
* Hotend Idle Timeout
* Prevent filament in the nozzle from charring and causing a critical jam.
*/
//#define HOTEND_IDLE_TIMEOUT
#if ENABLED(HOTEND_IDLE_TIMEOUT)
#define HOTEND_IDLE_TIMEOUT_SEC (5*60) // (seconds) Time without extruder movement to trigger protection
#define HOTEND_IDLE_MIN_TRIGGER 180 // (°C) Minimum temperature to enable hotend protection
#define HOTEND_IDLE_NOZZLE_TARGET 0 // (°C) Safe temperature for the nozzle after timeout
#define HOTEND_IDLE_BED_TARGET 0 // (°C) Safe temperature for the bed after timeout
#endif
// @section temperature
// Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
// The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
#define TEMP_SENSOR_AD595_OFFSET 0.0
#define TEMP_SENSOR_AD595_GAIN 1.0
#define TEMP_SENSOR_AD8495_OFFSET 0.0
#define TEMP_SENSOR_AD8495_GAIN 1.0
/**
* Controller Fan
* To cool down the stepper drivers and MOSFETs.
*
* The fan turns on automatically whenever any driver is enabled and turns
* off (or reduces to idle speed) shortly after drivers are turned off.
*/
//#define USE_CONTROLLER_FAN
#if ENABLED(USE_CONTROLLER_FAN)
//#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
//#define CONTROLLER_FAN_USE_Z_ONLY // With this option only the Z axis is considered
//#define CONTROLLER_FAN_IGNORE_Z // Ignore Z stepper. Useful when stepper timeout is disabled.
#define CONTROLLERFAN_SPEED_MIN 0 // (0-255) Minimum speed. (If set below this value the fan is turned off.)
#define CONTROLLERFAN_SPEED_ACTIVE 255 // (0-255) Active speed, used when any motor is enabled
#define CONTROLLERFAN_SPEED_IDLE 0 // (0-255) Idle speed, used when motors are disabled
#define CONTROLLERFAN_IDLE_TIME 60 // (seconds) Extra time to keep the fan running after disabling motors
// Use TEMP_SENSOR_BOARD as a trigger for enabling the controller fan
//#define CONTROLLER_FAN_MIN_BOARD_TEMP 40 // (°C) Turn on the fan if the board reaches this temperature
//#define CONTROLLER_FAN_EDITABLE // Enable M710 configurable settings
#if ENABLED(CONTROLLER_FAN_EDITABLE)
#define CONTROLLER_FAN_MENU // Enable the Controller Fan submenu
#endif
#endif
// When first starting the main fan, run it at full speed for the
// given number of milliseconds. This gets the fan spinning reliably
// before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
#define FAN_KICKSTART_TIME 1000
// Some coolers may require a non-zero "off" state.
//#define FAN_OFF_PWM 1
/**
* PWM Fan Scaling
*
* Define the min/max speeds for PWM fans (as set with M106).
*
* With these options the M106 0-255 value range is scaled to a subset
* to ensure that the fan has enough power to spin, or to run lower
* current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
* Value 0 always turns off the fan.
*
* Define one or both of these to override the default 0-255 range.
*/
#define FAN_MIN_PWM 50
//#define FAN_MAX_PWM 128
/**
* Fan Fast PWM
*
* Combinations of PWM Modes, prescale values and TOP resolutions are used internally
* to produce a frequency as close as possible to the desired frequency.
*
* FAST_PWM_FAN_FREQUENCY
* Set this to your desired frequency.
* For AVR, if left undefined this defaults to F = F_CPU/(2*255*1)
* i.e., F = 31.4kHz on 16MHz microcontrollers or F = 39.2kHz on 20MHz microcontrollers.
* For non AVR, if left undefined this defaults to F = 1Khz.
* This F value is only to protect the hardware from an absence of configuration
* and not to complete it when users are not aware that the frequency must be specifically set to support the target board.
*
* NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
* Setting very high frequencies can damage your hardware.
*
* USE_OCR2A_AS_TOP [undefined by default]
* Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
* 16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
* 20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
* A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
* PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
* USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
*/
//#define FAST_PWM_FAN // Increase the fan PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino
#if ENABLED(FAST_PWM_FAN)
//#define FAST_PWM_FAN_FREQUENCY 31400 // Define here to override the defaults below
//#define USE_OCR2A_AS_TOP
#ifndef FAST_PWM_FAN_FREQUENCY
#ifdef __AVR__
#define FAST_PWM_FAN_FREQUENCY ((F_CPU) / (2 * 255 * 1))
#else
#define FAST_PWM_FAN_FREQUENCY 1000U
#endif
#endif
#endif
/**
* Use one of the PWM fans as a redundant part-cooling fan
*/
//#define REDUNDANT_PART_COOLING_FAN 2 // Index of the fan to sync with FAN 0.
// @section extruder
/**
* Extruder cooling fans
*
* Extruder auto fans automatically turn on when their extruders'
* temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
*
* Your board's pins file specifies the recommended pins. Override those here
* or set to -1 to disable completely.
*
* Multiple extruders can be assigned to the same pin in which case
* the fan will turn on when any selected extruder is above the threshold.
*/
#define E0_AUTO_FAN_PIN 7
#define E1_AUTO_FAN_PIN -1
#define E2_AUTO_FAN_PIN -1
#define E3_AUTO_FAN_PIN -1
#define E4_AUTO_FAN_PIN -1
#define E5_AUTO_FAN_PIN -1
#define E6_AUTO_FAN_PIN -1
#define E7_AUTO_FAN_PIN -1
#define CHAMBER_AUTO_FAN_PIN -1
#define COOLER_AUTO_FAN_PIN -1
#define COOLER_FAN_PIN -1
#define EXTRUDER_AUTO_FAN_TEMPERATURE 50
#define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
#define CHAMBER_AUTO_FAN_TEMPERATURE 30
#define CHAMBER_AUTO_FAN_SPEED 255
#define COOLER_AUTO_FAN_TEMPERATURE 18
#define COOLER_AUTO_FAN_SPEED 255
/**
* Hotend Cooling Fans tachometers
*
* Define one or more tachometer pins to enable fan speed
* monitoring, and reporting of fan speeds with M123.
*
* NOTE: Only works with fans up to 7000 RPM.
*/
//#define FOURWIRES_FANS // Needed with AUTO_FAN when 4-wire PWM fans are installed
//#define E0_FAN_TACHO_PIN -1
//#define E0_FAN_TACHO_PULLUP
//#define E0_FAN_TACHO_PULLDOWN
//#define E1_FAN_TACHO_PIN -1
//#define E1_FAN_TACHO_PULLUP
//#define E1_FAN_TACHO_PULLDOWN
//#define E2_FAN_TACHO_PIN -1
//#define E2_FAN_TACHO_PULLUP
//#define E2_FAN_TACHO_PULLDOWN
//#define E3_FAN_TACHO_PIN -1
//#define E3_FAN_TACHO_PULLUP
//#define E3_FAN_TACHO_PULLDOWN
//#define E4_FAN_TACHO_PIN -1
//#define E4_FAN_TACHO_PULLUP
//#define E4_FAN_TACHO_PULLDOWN
//#define E5_FAN_TACHO_PIN -1
//#define E5_FAN_TACHO_PULLUP
//#define E5_FAN_TACHO_PULLDOWN
//#define E6_FAN_TACHO_PIN -1
//#define E6_FAN_TACHO_PULLUP
//#define E6_FAN_TACHO_PULLDOWN
//#define E7_FAN_TACHO_PIN -1
//#define E7_FAN_TACHO_PULLUP
//#define E7_FAN_TACHO_PULLDOWN
/**
* Part-Cooling Fan Multiplexer
*
* This feature allows you to digitally multiplex the fan output.
* The multiplexer is automatically switched at tool-change.
* Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
*/
#define FANMUX0_PIN -1
#define FANMUX1_PIN -1
#define FANMUX2_PIN -1
/**
* M355 Case Light on-off / brightness
*/
//#define CASE_LIGHT_ENABLE
#if ENABLED(CASE_LIGHT_ENABLE)
//#define CASE_LIGHT_PIN 4 // Override the default pin if needed
#define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
#define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
#define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
//#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
//#define CASE_LIGHT_MAX_PWM 128 // Limit PWM duty cycle (0-255)
//#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
#if ENABLED(NEOPIXEL_LED)
//#define CASE_LIGHT_USE_NEOPIXEL // Use NeoPixel LED as case light
#endif
#if EITHER(RGB_LED, RGBW_LED)
//#define CASE_LIGHT_USE_RGB_LED // Use RGB / RGBW LED as case light
#endif
#if EITHER(CASE_LIGHT_USE_NEOPIXEL, CASE_LIGHT_USE_RGB_LED)
#define CASE_LIGHT_DEFAULT_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
#endif
#endif
// @section homing
// If you want endstops to stay on (by default) even when not homing
// enable this option. Override at any time with M120, M121.
//#define ENDSTOPS_ALWAYS_ON_DEFAULT
// @section extras
//#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
// Employ an external closed loop controller. Override pins here if needed.
//#define EXTERNAL_CLOSED_LOOP_CONTROLLER
#if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
//#define CLOSED_LOOP_ENABLE_PIN -1
//#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
#endif
/**
* Dual Steppers / Dual Endstops
*
* This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
*
* For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
* spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
* set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
* that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
*
* Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
* this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
* in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
*/
//#define X_DUAL_STEPPER_DRIVERS
#if ENABLED(X_DUAL_STEPPER_DRIVERS)
//#define INVERT_X2_VS_X_DIR // Enable if X2 direction signal is opposite to X
//#define X_DUAL_ENDSTOPS
#if ENABLED(X_DUAL_ENDSTOPS)
#define X2_USE_ENDSTOP _XMAX_
#define X2_ENDSTOP_ADJUSTMENT 0
#endif
#endif
//#define Y_DUAL_STEPPER_DRIVERS
#if ENABLED(Y_DUAL_STEPPER_DRIVERS)
//#define INVERT_Y2_VS_Y_DIR // Enable if Y2 direction signal is opposite to Y
//#define Y_DUAL_ENDSTOPS
#if ENABLED(Y_DUAL_ENDSTOPS)
#define Y2_USE_ENDSTOP _YMAX_
#define Y2_ENDSTOP_ADJUSTMENT 0
#endif
#endif
//
// For Z set the number of stepper drivers
//
#define NUM_Z_STEPPER_DRIVERS 1 // (1-4) Z options change based on how many
#if NUM_Z_STEPPER_DRIVERS > 1
// Enable if Z motor direction signals are the opposite of Z1
//#define INVERT_Z2_VS_Z_DIR
//#define INVERT_Z3_VS_Z_DIR
//#define INVERT_Z4_VS_Z_DIR
//#define Z_MULTI_ENDSTOPS
#if ENABLED(Z_MULTI_ENDSTOPS)
#define Z2_USE_ENDSTOP _XMAX_
#define Z2_ENDSTOP_ADJUSTMENT 0
#if NUM_Z_STEPPER_DRIVERS >= 3
#define Z3_USE_ENDSTOP _YMAX_
#define Z3_ENDSTOP_ADJUSTMENT 0
#endif
#if NUM_Z_STEPPER_DRIVERS >= 4
#define Z4_USE_ENDSTOP _ZMAX_
#define Z4_ENDSTOP_ADJUSTMENT 0
#endif
#endif
#endif
// Drive the E axis with two synchronized steppers
//#define E_DUAL_STEPPER_DRIVERS
#if ENABLED(E_DUAL_STEPPER_DRIVERS)
//#define INVERT_E1_VS_E0_DIR // Enable if the E motors need opposite DIR states
#endif
/**
* Dual X Carriage
*
* This setup has two X carriages that can move independently, each with its own hotend.
* The carriages can be used to print an object with two colors or materials, or in
* "duplication mode" it can print two identical or X-mirrored objects simultaneously.
* The inactive carriage is parked automatically to prevent oozing.
* X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
* By default the X2 stepper is assigned to the first unused E plug on the board.
*
* The following Dual X Carriage modes can be selected with M605 S<mode>:
*
* 0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
* results as long as it supports dual X-carriages. (M605 S0)
*
* 1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
* that additional slicer support is not required. (M605 S1)
*
* 2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
* the first X-carriage and extruder, to print 2 copies of the same object at the same time.
* Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
* follow with M605 S2 to initiate duplicated movement.
*
* 3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
* the movement of the first except the second extruder is reversed in the X axis.
* Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
* follow with M605 S3 to initiate mirrored movement.
*/
//#define DUAL_X_CARRIAGE
#if ENABLED(DUAL_X_CARRIAGE)
#define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
#define X1_MAX_POS X_BED_SIZE // Set a maximum so the first X-carriage can't hit the parked second X-carriage
#define X2_MIN_POS 80 // Set a minimum to ensure the second X-carriage can't hit the parked first X-carriage
#define X2_MAX_POS 353 // Set this to the distance between toolheads when both heads are homed
#define X2_HOME_DIR 1 // Set to 1. The second X-carriage always homes to the maximum endstop position
#define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
// However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
// override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
// without modifying the firmware (through the "M218 T1 X???" command).
// Remember: you should set the second extruder x-offset to 0 in your slicer.
// This is the default power-up mode which can be later using M605.
#define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
// Default x offset in duplication mode (typically set to half print bed width)
#define DEFAULT_DUPLICATION_X_OFFSET 100
// Default action to execute following M605 mode change commands. Typically G28X to apply new mode.
//#define EVENT_GCODE_IDEX_AFTER_MODECHANGE "G28X"
#endif
// Activate a solenoid on the active extruder with M380. Disable all with M381.
// Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
//#define EXT_SOLENOID
// @section homing
/**
* Homing Procedure
* Homing (G28) does an indefinite move towards the endstops to establish
* the position of the toolhead relative to the workspace.
*/
//#define SENSORLESS_BACKOFF_MM { 2, 2, 0 } // (mm) Backoff from endstops before sensorless homing
#define HOMING_BUMP_MM { 5, 5, 2 } // (mm) Backoff from endstops after first bump
#define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
//#define HOMING_BACKOFF_POST_MM { 2, 2, 2 } // (mm) Backoff from endstops after homing
#define QUICK_HOME // If G28 contains XY do a diagonal move first
//#define HOME_Y_BEFORE_X // If G28 contains XY home Y before X
//#define HOME_Z_FIRST // Home Z first. Requires a Z-MIN endstop (not a probe).
//#define CODEPENDENT_XY_HOMING // If X/Y can't home without homing Y/X first
// @section bltouch
#if ENABLED(BLTOUCH)
/**
* Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
* Do not activate settings that the probe might not understand. Clones might misunderstand
* advanced commands.
*
* Note: If the probe is not deploying, do a "Reset" and "Self-Test" and then check the
* wiring of the BROWN, RED and ORANGE wires.
*
* Note: If the trigger signal of your probe is not being recognized, it has been very often
* because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
* like they would be with a real switch. So please check the wiring first.
*
* Settings for all BLTouch and clone probes:
*/
// Safety: The probe needs time to recognize the command.
// Minimum command delay (ms). Enable and increase if needed.
//#define BLTOUCH_DELAY 500
/**
* Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
*/
// Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
// in special cases, like noisy or filtered input configurations.
//#define BLTOUCH_FORCE_SW_MODE
/**
* Settings for BLTouch Smart 3.0 and 3.1
* Summary:
* - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
* - High-Speed mode
* - Disable LCD voltage options
*/
/**
* Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
* V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
* If disabled, OD mode is the hard-coded default on 3.0
* On startup, Marlin will compare its eeprom to this value. If the selected mode
* differs, a mode set eeprom write will be completed at initialization.
* Use the option below to force an eeprom write to a V3.1 probe regardless.
*/
//#define BLTOUCH_SET_5V_MODE
/**
* Safety: Activate if connecting a probe with an unknown voltage mode.
* V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
* V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
* To preserve the life of the probe, use this once then turn it off and re-flash.
*/
//#define BLTOUCH_FORCE_MODE_SET
/**
* Enable "HIGH SPEED" option for probing.
* Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
* This feature was designed for Deltabots with very fast Z moves; however, higher speed Cartesians
* might be able to use it. If the machine can't raise Z fast enough the BLTouch may go into ALARM.
*
* Set the default state here, change with 'M401 S' or UI, use M500 to save, M502 to reset.
*/
//#define BLTOUCH_HS_MODE true
// Safety: Enable voltage mode settings in the LCD menu.
//#define BLTOUCH_LCD_VOLTAGE_MENU
#endif // BLTOUCH
// @section extras
/**
* Z Steppers Auto-Alignment
* Add the G34 command to align multiple Z steppers using a bed probe.
*/
//#define Z_STEPPER_AUTO_ALIGN
#if ENABLED(Z_STEPPER_AUTO_ALIGN)
// Define probe X and Y positions for Z1, Z2 [, Z3 [, Z4]]
// If not defined, probe limits will be used.
// Override with 'M422 S<index> X<pos> Y<pos>'
//#define Z_STEPPER_ALIGN_XY { { 10, 190 }, { 100, 10 }, { 190, 190 } }
/**
* Orientation for the automatically-calculated probe positions.
* Override Z stepper align points with 'M422 S<index> X<pos> Y<pos>'
*
* 2 Steppers: (0) (1)
* | | 2 |
* | 1 2 | |
* | | 1 |
*
* 3 Steppers: (0) (1) (2) (3)
* | 3 | 1 | 2 1 | 2 |
* | | 3 | | 3 |
* | 1 2 | 2 | 3 | 1 |
*
* 4 Steppers: (0) (1) (2) (3)
* | 4 3 | 1 4 | 2 1 | 3 2 |
* | | | | |
* | 1 2 | 2 3 | 3 4 | 4 1 |
*/
#ifndef Z_STEPPER_ALIGN_XY
//#define Z_STEPPERS_ORIENTATION 0
#endif
// Provide Z stepper positions for more rapid convergence in bed alignment.
// Requires triple stepper drivers (i.e., set NUM_Z_STEPPER_DRIVERS to 3)
//#define Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS
#if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
// Define Stepper XY positions for Z1, Z2, Z3 corresponding to
// the Z screw positions in the bed carriage.
// Define one position per Z stepper in stepper driver order.
#define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
#else
// Amplification factor. Used to scale the correction step up or down in case
// the stepper (spindle) position is farther out than the test point.
#define Z_STEPPER_ALIGN_AMP 1.0 // Use a value > 1.0 NOTE: This may cause instability!
#endif
// On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
#define G34_MAX_GRADE 5 // (%) Maximum incline that G34 will handle
#define Z_STEPPER_ALIGN_ITERATIONS 3 // Number of iterations to apply during alignment
#define Z_STEPPER_ALIGN_ACC 0.02 // Stop iterating early if the accuracy is better than this
#define RESTORE_LEVELING_AFTER_G34 // Restore leveling after G34 is done?
// After G34, re-home Z (G28 Z) or just calculate it from the last probe heights?
// Re-homing might be more precise in reproducing the actual 'G28 Z' homing height, especially on an uneven bed.
#define HOME_AFTER_G34
#endif
//
// Add the G35 command to read bed corners to help adjust screws. Requires a bed probe.
//
//#define ASSISTED_TRAMMING
#if ENABLED(ASSISTED_TRAMMING)
// Define positions for probe points.
#define TRAMMING_POINT_XY { { 20, 20 }, { 180, 20 }, { 180, 180 }, { 20, 180 } }
// Define position names for probe points.
#define TRAMMING_POINT_NAME_1 "Front-Left"
#define TRAMMING_POINT_NAME_2 "Front-Right"
#define TRAMMING_POINT_NAME_3 "Back-Right"
#define TRAMMING_POINT_NAME_4 "Back-Left"
#define RESTORE_LEVELING_AFTER_G35 // Enable to restore leveling setup after operation