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
|
#ifndef CONFIGURATION_ADV_H
#define CONFIGURATION_ADV_H
//===========================================================================
//=============================Thermal Settings ============================
//===========================================================================
#ifdef BED_LIMIT_SWITCHING
#define BED_HYSTERESIS 2 //only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
#endif
#define BED_CHECK_INTERVAL 5000 //ms between checks in bang-bang control
//// Heating sanity check:
// This waits for the watch period in milliseconds whenever an M104 or M109 increases the target temperatureLCD_PROGRESS_BAR
// If the temperature has not increased at the end of that period, the target temperature is set to zero.
// It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature
// differ by at least 2x WATCH_TEMP_INCREASE
//#define WATCH_TEMP_PERIOD 40000 //40 seconds
//#define WATCH_TEMP_INCREASE 10 //Heat up at least 10 degree in 20 seconds
#ifdef PIDTEMP
// this adds an experimental additional term to the heating power, proportional to the extrusion speed.
// if Kc is chosen well, the additional required power due to increased melting should be compensated.
#define PID_ADD_EXTRUSION_RATE
#ifdef PID_ADD_EXTRUSION_RATE
#define DEFAULT_Kc (1) //heating power=Kc*(e_speed)
#endif
#endif
//automatic temperature: The hot end target temperature is calculated by all the buffered lines of gcode.
//The maximum buffered steps/sec of the extruder motor are called "se".
//You enter the autotemp mode by a M109 S<mintemp> B<maxtemp> F<factor>
// the target temperature is set to mintemp+factor*se[steps/sec] and limited by mintemp and maxtemp
// you exit the value by any M109 without F*
// Also, if the temperature is set to a value <mintemp, it is not changed by autotemp.
// on an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
//#define AUTOTEMP
#ifdef AUTOTEMP
#define AUTOTEMP_OLDWEIGHT 0.98
#endif
//Show Temperature ADC value
//The M105 command return, besides traditional information, the ADC value read from temperature sensors.
//#define SHOW_TEMP_ADC_VALUES
// extruder run-out prevention.
//if the machine is idle, and the temperature over MINTEMP, every couple of SECONDS some filament is extruded
//#define EXTRUDER_RUNOUT_PREVENT
#define EXTRUDER_RUNOUT_MINTEMP 190
#define EXTRUDER_RUNOUT_SECONDS 30.
#define EXTRUDER_RUNOUT_ESTEPS 14. //mm filament
#define EXTRUDER_RUNOUT_SPEED 1500. //extrusion speed
#define EXTRUDER_RUNOUT_EXTRUDE 100
//These defines help to calibrate the AD595 sensor in case you get wrong temperature measurements.
//The measured temperature is defined as "actualTemp = (measuredTemp * TEMP_SENSOR_AD595_GAIN) + TEMP_SENSOR_AD595_OFFSET"
#define TEMP_SENSOR_AD595_OFFSET 0.0
#define TEMP_SENSOR_AD595_GAIN 1.0
//This is for controlling a fan to cool down the stepper drivers
//it will turn on when any driver is enabled
//and turn off after the set amount of seconds from last driver being disabled again
#define CONTROLLERFAN_PIN -1 //Pin used for the fan to cool controller (-1 to disable)
#define CONTROLLERFAN_SECS 60 //How many seconds, after all motors were disabled, the fan should run
#define CONTROLLERFAN_SPEED 255 // == full speed
// 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 100
//===========================================================================
//=============================Mechanical Settings===========================
//===========================================================================
#define ENDSTOPS_ONLY_FOR_HOMING // If defined the endstops will only be used for homing
//// AUTOSET LOCATIONS OF LIMIT SWITCHES
//// Added by ZetaPhoenix 09-15-2012
#ifdef MANUAL_HOME_POSITIONS // Use manual limit switch locations
#define X_HOME_POS MANUAL_X_HOME_POS
#define Y_HOME_POS MANUAL_Y_HOME_POS
#define Z_HOME_POS MANUAL_Z_HOME_POS
#else //Set min/max homing switch positions based upon homing direction and min/max travel limits
//X axis
#if X_HOME_DIR == -1
#ifdef BED_CENTER_AT_0_0
#define X_HOME_POS X_MAX_LENGTH * -0.5
#else
#define X_HOME_POS X_MIN_POS
#endif //BED_CENTER_AT_0_0
#else
#ifdef BED_CENTER_AT_0_0
#define X_HOME_POS X_MAX_LENGTH * 0.5
#else
#define X_HOME_POS X_MAX_POS
#endif //BED_CENTER_AT_0_0
#endif //X_HOME_DIR == -1
//Y axis
#if Y_HOME_DIR == -1
#ifdef BED_CENTER_AT_0_0
#define Y_HOME_POS Y_MAX_LENGTH * -0.5
#else
#define Y_HOME_POS Y_MIN_POS
#endif //BED_CENTER_AT_0_0
#else
#ifdef BED_CENTER_AT_0_0
#define Y_HOME_POS Y_MAX_LENGTH * 0.5
#else
#define Y_HOME_POS Y_MAX_POS
#endif //BED_CENTER_AT_0_0
#endif //Y_HOME_DIR == -1
// Z axis
#if Z_HOME_DIR == -1 //BED_CENTER_AT_0_0 not used
#define Z_HOME_POS Z_MIN_POS
#else
#define Z_HOME_POS Z_MAX_POS
#endif //Z_HOME_DIR == -1
#endif //End auto min/max positions
//END AUTOSET LOCATIONS OF LIMIT SWITCHES -ZP
//#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
// A single Z stepper driver is usually used to drive 2 stepper motors.
// Uncomment this define to utilize a separate stepper driver for each Z axis motor.
// Only a few motherboards support this, like RAMPS, which have dual extruder support (the 2nd, often unused, extruder driver is used
// to control the 2nd Z axis stepper motor). The pins are currently only defined for a RAMPS motherboards.
// On a RAMPS (or other 5 driver) motherboard, using this feature will limit you to using 1 extruder.
//#define Z_DUAL_STEPPER_DRIVERS
#ifdef Z_DUAL_STEPPER_DRIVERS
#undef EXTRUDERS
#define EXTRUDERS 1
#endif
// Same again but for Y Axis.
//#define Y_DUAL_STEPPER_DRIVERS
// Define if the two Y drives need to rotate in opposite directions
#define INVERT_Y2_VS_Y_DIR true
#ifdef Y_DUAL_STEPPER_DRIVERS
#undef EXTRUDERS
#define EXTRUDERS 1
#endif
#if defined (Z_DUAL_STEPPER_DRIVERS) && defined (Y_DUAL_STEPPER_DRIVERS)
#error "You cannot have dual drivers for both Y and Z"
#endif
//homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
#define X_HOME_RETRACT_MM 5
#define Y_HOME_RETRACT_MM 5
#define Z_HOME_RETRACT_MM 2
//#define QUICK_HOME //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
#define AXIS_RELATIVE_MODES {false, false, false, false}
#define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step). Toshiba steppers are 4x slower, but Prusa3D does not use those.
//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
#define INVERT_E_STEP_PIN false
//default stepper release if idle
#define DEFAULT_STEPPER_DEACTIVE_TIME 60
#define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
#define DEFAULT_MINTRAVELFEEDRATE 0.0
// Feedrates for manual moves along X, Y, Z, E from panel
//Comment to disable setting feedrate multiplier via encoder
#ifdef ULTIPANEL
#define ULTIPANEL_FEEDMULTIPLY
#endif
// minimum time in microseconds that a movement needs to take if the buffer is emptied.
#define DEFAULT_MINSEGMENTTIME 20000
// If defined the movements slow down when the look ahead buffer is only half full
#define SLOWDOWN
// MS1 MS2 Stepper Driver Microstepping mode table
#define MICROSTEP1 LOW,LOW
#define MICROSTEP2 HIGH,LOW
#define MICROSTEP4 LOW,HIGH
#define MICROSTEP8 HIGH,HIGH
#define MICROSTEP16 HIGH,HIGH
// Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
#define MICROSTEP_MODES {16,16,16,16,16} // [1,2,4,8,16]
// uncomment to enable an I2C based DIGIPOT like on the Azteeg X3 Pro
//#define DIGIPOT_I2C
// Number of channels available for I2C digipot, For Azteeg X3 Pro we have 8
#define DIGIPOT_I2C_NUM_CHANNELS 8
// actual motor currents in Amps, need as many here as DIGIPOT_I2C_NUM_CHANNELS
#define DIGIPOT_I2C_MOTOR_CURRENTS {1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0}
//===========================================================================
//=============================Additional Features===========================
//===========================================================================
//#define CHDK 4 //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
#define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
#define SD_FINISHED_STEPPERRELEASE true //if sd support and the file is finished: disable steppers?
#define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.
#define SDCARD_RATHERRECENTFIRST //reverse file order of sd card menu display. Its sorted practically after the file system block order.
// if a file is deleted, it frees a block. hence, the order is not purely chronological. To still have auto0.g accessible, there is again the option to do that.
// using:
//#define MENU_ADDAUTOSTART
// Show a progress bar on the LCD when printing from SD?
//#define LCD_PROGRESS_BAR
#ifdef LCD_PROGRESS_BAR
// Amount of time (ms) to show the bar
#define PROGRESS_BAR_BAR_TIME 2000
// Amount of time (ms) to show the status message
#define PROGRESS_BAR_MSG_TIME 3000
// Amount of time (ms) to retain the status message (0=forever)
#define PROGRESS_MSG_EXPIRE 0
// Enable this to show messages for MSG_TIME then hide them
//#define PROGRESS_MSG_ONCE
#endif
// The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
//#define USE_WATCHDOG
#ifdef USE_WATCHDOG
// If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on.
// The "WATCHDOG_RESET_MANUAL" goes around this by not using the hardware reset.
// However, THIS FEATURE IS UNSAFE!, as it will only work if interrupts are disabled. And the code could hang in an interrupt routine with interrupts disabled.
//#define WATCHDOG_RESET_MANUAL
#endif
// Enable the option to stop SD printing when hitting and endstops, needs to be enabled from the LCD menu when this option is enabled.
//#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
// Babystepping enables the user to control the axis in tiny amounts, independently from the normal printing process
// it can e.g. be used to change z-positions in the print startup phase in real-time
// does not respect endstops!
#define BABYSTEPPING
#ifdef BABYSTEPPING
#define BABYSTEP_XY //not only z, but also XY in the menu. more clutter, more functions
#define BABYSTEP_INVERT_Z false //true for inverse movements in Z
#define BABYSTEP_Z_MULTIPLICATOR 2 //faster z movements
#ifdef COREXY
#error BABYSTEPPING not implemented for COREXY yet.
#endif
#endif
/**
* Implementation of linear pressure control
*
* Assumption: advance = k * (delta velocity)
* K=0 means advance disabled.
* See Marlin documentation for calibration instructions.
*/
#define LIN_ADVANCE
#ifdef LIN_ADVANCE
#define LIN_ADVANCE_K 0 //Try around 45 for PLA, around 25 for ABS.
/**
* Some Slicers produce Gcode with randomly jumping extrusion widths occasionally.
* For example within a 0.4mm perimeter it may produce a single segment of 0.05mm width.
* While this is harmless for normal printing (the fluid nature of the filament will
* close this very, very tiny gap), it throws off the LIN_ADVANCE pressure adaption.
*
* For this case LIN_ADVANCE_E_D_RATIO can be used to set the extrusion:distance ratio
* to a fixed value. Note that using a fixed ratio will lead to wrong nozzle pressures
* if the slicer is using variable widths or layer heights within one print!
*
* This option sets the default E:D ratio at startup. Use `M900` to override this value.
*
* Example: `M900 W0.4 H0.2 D1.75`, where:
* - W is the extrusion width in mm
* - H is the layer height in mm
* - D is the filament diameter in mm
*
* Example: `M900 R0.0458` to set the ratio directly.
*
* Set to 0 to auto-detect the ratio based on given Gcode G1 print moves.
*
* Slic3r (including Prusa Slic3r) produces Gcode compatible with the automatic mode.
* Cura (as of this writing) may produce Gcode incompatible with the automatic mode.
*/
#define LIN_ADVANCE_E_D_RATIO 0 // The calculated ratio (or 0) according to the formula W * H / ((D / 2) ^ 2 * PI)
// Example: 0.4 * 0.2 / ((1.75 / 2) ^ 2 * PI) = 0.033260135
#endif
// Arc interpretation settings:
#define MM_PER_ARC_SEGMENT 1
#define N_ARC_CORRECTION 25
const unsigned int dropsegments=5; //everything with less than this number of steps will be ignored as move and joined with the next movement
// If you are using a RAMPS board or cheap E-bay purchased boards that do not detect when an SD card is inserted
// You can get round this by connecting a push button or single throw switch to the pin defined as SDCARDCARDDETECT
// in the pins.h file. When using a push button pulling the pin to ground this will need inverted. This setting should
// be commented out otherwise
#define SDCARDDETECTINVERTED
#ifdef ULTIPANEL
#undef SDCARDDETECTINVERTED
#endif
// Power Signal Control Definitions
// By default use ATX definition
#ifndef POWER_SUPPLY
#define POWER_SUPPLY 1
#endif
// 1 = ATX
#if (POWER_SUPPLY == 1)
#define PS_ON_AWAKE LOW
#define PS_ON_ASLEEP HIGH
#endif
// 2 = X-Box 360 203W
#if (POWER_SUPPLY == 2)
#define PS_ON_AWAKE HIGH
#define PS_ON_ASLEEP LOW
#endif
// Control heater 0 and heater 1 in parallel.
//#define HEATERS_PARALLEL
//===========================================================================
//=============================Buffers ============================
//===========================================================================
// The number of linear motions that can be in the plan at any give time.
// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2, i.g. 8,16,32 because shifts and ors are used to do the ring-buffering.
#if defined SDSUPPORT
#define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
#else
#define BLOCK_BUFFER_SIZE 16 // maximize block buffer
#endif
//The ASCII buffer for receiving from the serial:
#define MAX_CMD_SIZE 96
#define BUFSIZE 4
// Firmware based and LCD controlled retract
// M207 and M208 can be used to define parameters for the retraction.
// The retraction can be called by the slicer using G10 and G11
// until then, intended retractions can be detected by moves that only extrude and the direction.
// the moves are than replaced by the firmware controlled ones.
#define FWRETRACT //ONLY PARTIALLY TESTED
#ifdef FWRETRACT
#define MIN_RETRACT 0.1 //minimum extruded mm to accept a automatic gcode retraction attempt
#define RETRACT_LENGTH 3 //default retract length (positive mm)
#define RETRACT_LENGTH_SWAP 13 //default swap retract length (positive mm), for extruder change
#define RETRACT_FEEDRATE 45 //default feedrate for retracting (mm/s)
#define RETRACT_ZLIFT 0 //default retract Z-lift
#define RETRACT_RECOVER_LENGTH 0 //default additional recover length (mm, added to retract length when recovering)
#define RETRACT_RECOVER_LENGTH_SWAP 0 //default additional swap recover length (mm, added to retract length when recovering from extruder change)
#define RETRACT_RECOVER_FEEDRATE 8 //default feedrate for recovering from retraction (mm/s)
#endif
//adds support for experimental filament exchange support M600; requires display
#ifdef FILAMENTCHANGEENABLE
#ifdef EXTRUDER_RUNOUT_PREVENT
#error EXTRUDER_RUNOUT_PREVENT currently incompatible with FILAMENTCHANGE
#endif
#endif
//===========================================================================
//============================= Define Defines ============================
//===========================================================================
#if EXTRUDERS > 1 && defined TEMP_SENSOR_1_AS_REDUNDANT
#error "You cannot use TEMP_SENSOR_1_AS_REDUNDANT if EXTRUDERS > 1"
#endif
#if EXTRUDERS > 1 && defined HEATERS_PARALLEL
#error "You cannot use HEATERS_PARALLEL if EXTRUDERS > 1"
#endif
#if TEMP_SENSOR_0 > 0
#define THERMISTORHEATER_0 TEMP_SENSOR_0
#define HEATER_0_USES_THERMISTOR
#endif
#if TEMP_SENSOR_1 > 0
#define THERMISTORHEATER_1 TEMP_SENSOR_1
#define HEATER_1_USES_THERMISTOR
#endif
#if TEMP_SENSOR_2 > 0
#define THERMISTORHEATER_2 TEMP_SENSOR_2
#define HEATER_2_USES_THERMISTOR
#endif
#if TEMP_SENSOR_BED > 0
#define THERMISTORBED TEMP_SENSOR_BED
#define BED_USES_THERMISTOR
#endif
#if TEMP_SENSOR_0 == -1
#define HEATER_0_USES_AD595
#endif
#if TEMP_SENSOR_1 == -1
#define HEATER_1_USES_AD595
#endif
#if TEMP_SENSOR_2 == -1
#define HEATER_2_USES_AD595
#endif
#if TEMP_SENSOR_BED == -1
#define BED_USES_AD595
#endif
#if TEMP_SENSOR_0 == -2
#define HEATER_0_USES_MAX6675
#endif
#if TEMP_SENSOR_0 == 0
#undef HEATER_0_MINTEMP
#undef HEATER_0_MAXTEMP
#endif
#if TEMP_SENSOR_1 == 0
#undef HEATER_1_MINTEMP
#undef HEATER_1_MAXTEMP
#endif
#if TEMP_SENSOR_2 == 0
#undef HEATER_2_MINTEMP
#undef HEATER_2_MAXTEMP
#endif
#if TEMP_SENSOR_BED == 0
#undef BED_MINTEMP
#undef BED_MAXTEMP
#endif
#endif //__CONFIGURATION_ADV_H
|