My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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configuration_store.cpp 29KB

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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
  20. *
  21. */
  22. /**
  23. * configuration_store.cpp
  24. *
  25. * Configuration and EEPROM storage
  26. *
  27. * IMPORTANT: Whenever there are changes made to the variables stored in EEPROM
  28. * in the functions below, also increment the version number. This makes sure that
  29. * the default values are used whenever there is a change to the data, to prevent
  30. * wrong data being written to the variables.
  31. *
  32. * ALSO: Variables in the Store and Retrieve sections must be in the same order.
  33. * If a feature is disabled, some data must still be written that, when read,
  34. * either sets a Sane Default, or results in No Change to the existing value.
  35. *
  36. */
  37. #define EEPROM_VERSION "V25"
  38. // Change EEPROM version if these are changed:
  39. #define EEPROM_OFFSET 100
  40. #define MAX_EXTRUDERS 4
  41. /**
  42. * V24 EEPROM Layout:
  43. *
  44. * 100 Version (char x4)
  45. * 104 EEPROM Checksum (uint16_t)
  46. *
  47. * 106 M92 XYZE planner.axis_steps_per_mm (float x4)
  48. * 122 M203 XYZE planner.max_feedrate_mm_s (float x4)
  49. * 138 M201 XYZE planner.max_acceleration_mm_per_s2 (uint32_t x4)
  50. * 154 M204 P planner.acceleration (float)
  51. * 158 M204 R planner.retract_acceleration (float)
  52. * 162 M204 T planner.travel_acceleration (float)
  53. * 166 M205 S planner.min_feedrate_mm_s (float)
  54. * 170 M205 T planner.min_travel_feedrate_mm_s (float)
  55. * 174 M205 B planner.min_segment_time (ulong)
  56. * 178 M205 X planner.max_xy_jerk (float)
  57. * 182 M205 Z planner.max_z_jerk (float)
  58. * 186 M205 E planner.max_e_jerk (float)
  59. * 190 M206 XYZ home_offset (float x3)
  60. *
  61. * Mesh bed leveling:
  62. * 202 M420 S status (uint8)
  63. * 203 z_offset (float)
  64. * 207 mesh_num_x (uint8 as set in firmware)
  65. * 208 mesh_num_y (uint8 as set in firmware)
  66. * 209 G29 S3 XYZ z_values[][] (float x9, by default, up to float x 81)
  67. *
  68. * AUTO BED LEVELING
  69. * 245 M851 zprobe_zoffset (float)
  70. *
  71. * DELTA:
  72. * 249 M666 XYZ endstop_adj (float x3)
  73. * 261 M665 R delta_radius (float)
  74. * 265 M665 L delta_diagonal_rod (float)
  75. * 269 M665 S delta_segments_per_second (float)
  76. * 273 M665 A delta_diagonal_rod_trim_tower_1 (float)
  77. * 277 M665 B delta_diagonal_rod_trim_tower_2 (float)
  78. * 281 M665 C delta_diagonal_rod_trim_tower_3 (float)
  79. *
  80. * Z_DUAL_ENDSTOPS:
  81. * 285 M666 Z z_endstop_adj (float)
  82. *
  83. * ULTIPANEL:
  84. * 289 M145 S0 H preheatHotendTemp1 (int)
  85. * 291 M145 S0 B preheatBedTemp1 (int)
  86. * 293 M145 S0 F preheatFanSpeed1 (int)
  87. * 295 M145 S1 H preheatHotendTemp2 (int)
  88. * 297 M145 S1 B preheatBedTemp2 (int)
  89. * 299 M145 S1 F preheatFanSpeed2 (int)
  90. *
  91. * PIDTEMP:
  92. * 301 M301 E0 PIDC Kp[0], Ki[0], Kd[0], Kc[0] (float x4)
  93. * 317 M301 E1 PIDC Kp[1], Ki[1], Kd[1], Kc[1] (float x4)
  94. * 333 M301 E2 PIDC Kp[2], Ki[2], Kd[2], Kc[2] (float x4)
  95. * 349 M301 E3 PIDC Kp[3], Ki[3], Kd[3], Kc[3] (float x4)
  96. * 365 M301 L lpq_len (int)
  97. *
  98. * PIDTEMPBED:
  99. * 367 M304 PID thermalManager.bedKp, thermalManager.bedKi, thermalManager.bedKd (float x3)
  100. *
  101. * DOGLCD:
  102. * 379 M250 C lcd_contrast (int)
  103. *
  104. * FWRETRACT:
  105. * 381 M209 S autoretract_enabled (bool)
  106. * 382 M207 S retract_length (float)
  107. * 386 M207 W retract_length_swap (float)
  108. * 390 M207 F retract_feedrate_mm_s (float)
  109. * 394 M207 Z retract_zlift (float)
  110. * 398 M208 S retract_recover_length (float)
  111. * 402 M208 W retract_recover_length_swap (float)
  112. * 406 M208 F retract_recover_feedrate_mm_s (float)
  113. *
  114. * Volumetric Extrusion:
  115. * 410 M200 D volumetric_enabled (bool)
  116. * 411 M200 T D filament_size (float x4) (T0..3)
  117. *
  118. * 427 This Slot is Available!
  119. *
  120. */
  121. #include "Marlin.h"
  122. #include "language.h"
  123. #include "endstops.h"
  124. #include "planner.h"
  125. #include "temperature.h"
  126. #include "ultralcd.h"
  127. #include "configuration_store.h"
  128. #if ENABLED(MESH_BED_LEVELING)
  129. #include "mesh_bed_leveling.h"
  130. #endif
  131. uint16_t eeprom_checksum;
  132. const char version[4] = EEPROM_VERSION;
  133. void _EEPROM_writeData(int &pos, uint8_t* value, uint8_t size) {
  134. uint8_t c;
  135. while (size--) {
  136. eeprom_write_byte((unsigned char*)pos, *value);
  137. c = eeprom_read_byte((unsigned char*)pos);
  138. if (c != *value) {
  139. SERIAL_ECHO_START;
  140. SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE);
  141. }
  142. eeprom_checksum += c;
  143. pos++;
  144. value++;
  145. };
  146. }
  147. void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size) {
  148. do {
  149. uint8_t c = eeprom_read_byte((unsigned char*)pos);
  150. *value = c;
  151. eeprom_checksum += c;
  152. pos++;
  153. value++;
  154. } while (--size);
  155. }
  156. /**
  157. * Post-process after Retrieve or Reset
  158. */
  159. void Config_Postprocess() {
  160. // steps per s2 needs to be updated to agree with units per s2
  161. planner.reset_acceleration_rates();
  162. // Make sure delta kinematics are updated before refreshing the
  163. // planner position so the stepper counts will be set correctly.
  164. #if ENABLED(DELTA)
  165. recalc_delta_settings(delta_radius, delta_diagonal_rod);
  166. #endif
  167. // Refresh steps_to_mm with the reciprocal of axis_steps_per_mm
  168. // and init stepper.count[], planner.position[] with current_position
  169. planner.refresh_positioning();
  170. #if ENABLED(PIDTEMP)
  171. thermalManager.updatePID();
  172. #endif
  173. calculate_volumetric_multipliers();
  174. // Software endstops depend on home_offset
  175. LOOP_XYZ(i) update_software_endstops((AxisEnum)i);
  176. }
  177. #if ENABLED(EEPROM_SETTINGS)
  178. #define DUMMY_PID_VALUE 3000.0f
  179. #define EEPROM_START() int eeprom_index = EEPROM_OFFSET
  180. #define EEPROM_SKIP(VAR) eeprom_index += sizeof(VAR)
  181. #define EEPROM_WRITE(VAR) _EEPROM_writeData(eeprom_index, (uint8_t*)&VAR, sizeof(VAR))
  182. #define EEPROM_READ(VAR) _EEPROM_readData(eeprom_index, (uint8_t*)&VAR, sizeof(VAR))
  183. /**
  184. * M500 - Store Configuration
  185. */
  186. void Config_StoreSettings() {
  187. float dummy = 0.0f;
  188. char ver[4] = "000";
  189. EEPROM_START();
  190. EEPROM_WRITE(ver); // invalidate data first
  191. EEPROM_SKIP(eeprom_checksum); // Skip the checksum slot
  192. eeprom_checksum = 0; // clear before first "real data"
  193. EEPROM_WRITE(planner.axis_steps_per_mm);
  194. EEPROM_WRITE(planner.max_feedrate_mm_s);
  195. EEPROM_WRITE(planner.max_acceleration_mm_per_s2);
  196. EEPROM_WRITE(planner.acceleration);
  197. EEPROM_WRITE(planner.retract_acceleration);
  198. EEPROM_WRITE(planner.travel_acceleration);
  199. EEPROM_WRITE(planner.min_feedrate_mm_s);
  200. EEPROM_WRITE(planner.min_travel_feedrate_mm_s);
  201. EEPROM_WRITE(planner.min_segment_time);
  202. EEPROM_WRITE(planner.max_xy_jerk);
  203. EEPROM_WRITE(planner.max_z_jerk);
  204. EEPROM_WRITE(planner.max_e_jerk);
  205. EEPROM_WRITE(home_offset);
  206. #if ENABLED(MESH_BED_LEVELING)
  207. // Compile time test that sizeof(mbl.z_values) is as expected
  208. typedef char c_assert[(sizeof(mbl.z_values) == (MESH_NUM_X_POINTS) * (MESH_NUM_Y_POINTS) * sizeof(dummy)) ? 1 : -1];
  209. uint8_t mesh_num_x = MESH_NUM_X_POINTS,
  210. mesh_num_y = MESH_NUM_Y_POINTS,
  211. dummy_uint8 = mbl.status & _BV(MBL_STATUS_HAS_MESH_BIT);
  212. EEPROM_WRITE(dummy_uint8);
  213. EEPROM_WRITE(mbl.z_offset);
  214. EEPROM_WRITE(mesh_num_x);
  215. EEPROM_WRITE(mesh_num_y);
  216. EEPROM_WRITE(mbl.z_values);
  217. #else
  218. // For disabled MBL write a default mesh
  219. uint8_t mesh_num_x = 3,
  220. mesh_num_y = 3,
  221. dummy_uint8 = 0;
  222. dummy = 0.0f;
  223. EEPROM_WRITE(dummy_uint8);
  224. EEPROM_WRITE(dummy);
  225. EEPROM_WRITE(mesh_num_x);
  226. EEPROM_WRITE(mesh_num_y);
  227. for (uint8_t q = 0; q < mesh_num_x * mesh_num_y; q++) EEPROM_WRITE(dummy);
  228. #endif // MESH_BED_LEVELING
  229. #if !HAS_BED_PROBE
  230. float zprobe_zoffset = 0;
  231. #endif
  232. EEPROM_WRITE(zprobe_zoffset);
  233. // 9 floats for DELTA / Z_DUAL_ENDSTOPS
  234. #if ENABLED(DELTA)
  235. EEPROM_WRITE(endstop_adj); // 3 floats
  236. EEPROM_WRITE(delta_radius); // 1 float
  237. EEPROM_WRITE(delta_diagonal_rod); // 1 float
  238. EEPROM_WRITE(delta_segments_per_second); // 1 float
  239. EEPROM_WRITE(delta_diagonal_rod_trim_tower_1); // 1 float
  240. EEPROM_WRITE(delta_diagonal_rod_trim_tower_2); // 1 float
  241. EEPROM_WRITE(delta_diagonal_rod_trim_tower_3); // 1 float
  242. #elif ENABLED(Z_DUAL_ENDSTOPS)
  243. EEPROM_WRITE(z_endstop_adj); // 1 float
  244. dummy = 0.0f;
  245. for (uint8_t q = 8; q--;) EEPROM_WRITE(dummy);
  246. #else
  247. dummy = 0.0f;
  248. for (uint8_t q = 9; q--;) EEPROM_WRITE(dummy);
  249. #endif
  250. #if DISABLED(ULTIPANEL)
  251. int preheatHotendTemp1 = PREHEAT_1_TEMP_HOTEND, preheatBedTemp1 = PREHEAT_1_TEMP_BED, preheatFanSpeed1 = PREHEAT_1_FAN_SPEED,
  252. preheatHotendTemp2 = PREHEAT_2_TEMP_HOTEND, preheatBedTemp2 = PREHEAT_2_TEMP_BED, preheatFanSpeed2 = PREHEAT_2_FAN_SPEED;
  253. #endif // !ULTIPANEL
  254. EEPROM_WRITE(preheatHotendTemp1);
  255. EEPROM_WRITE(preheatBedTemp1);
  256. EEPROM_WRITE(preheatFanSpeed1);
  257. EEPROM_WRITE(preheatHotendTemp2);
  258. EEPROM_WRITE(preheatBedTemp2);
  259. EEPROM_WRITE(preheatFanSpeed2);
  260. for (uint8_t e = 0; e < MAX_EXTRUDERS; e++) {
  261. #if ENABLED(PIDTEMP)
  262. if (e < HOTENDS) {
  263. EEPROM_WRITE(PID_PARAM(Kp, e));
  264. EEPROM_WRITE(PID_PARAM(Ki, e));
  265. EEPROM_WRITE(PID_PARAM(Kd, e));
  266. #if ENABLED(PID_EXTRUSION_SCALING)
  267. EEPROM_WRITE(PID_PARAM(Kc, e));
  268. #else
  269. dummy = 1.0f; // 1.0 = default kc
  270. EEPROM_WRITE(dummy);
  271. #endif
  272. }
  273. else
  274. #endif // !PIDTEMP
  275. {
  276. dummy = DUMMY_PID_VALUE; // When read, will not change the existing value
  277. EEPROM_WRITE(dummy); // Kp
  278. dummy = 0.0f;
  279. for (uint8_t q = 3; q--;) EEPROM_WRITE(dummy); // Ki, Kd, Kc
  280. }
  281. } // Hotends Loop
  282. #if DISABLED(PID_EXTRUSION_SCALING)
  283. int lpq_len = 20;
  284. #endif
  285. EEPROM_WRITE(lpq_len);
  286. #if DISABLED(PIDTEMPBED)
  287. dummy = DUMMY_PID_VALUE;
  288. for (uint8_t q = 3; q--;) EEPROM_WRITE(dummy);
  289. #else
  290. EEPROM_WRITE(thermalManager.bedKp);
  291. EEPROM_WRITE(thermalManager.bedKi);
  292. EEPROM_WRITE(thermalManager.bedKd);
  293. #endif
  294. #if !HAS_LCD_CONTRAST
  295. const int lcd_contrast = 32;
  296. #endif
  297. EEPROM_WRITE(lcd_contrast);
  298. #if ENABLED(FWRETRACT)
  299. EEPROM_WRITE(autoretract_enabled);
  300. EEPROM_WRITE(retract_length);
  301. #if EXTRUDERS > 1
  302. EEPROM_WRITE(retract_length_swap);
  303. #else
  304. dummy = 0.0f;
  305. EEPROM_WRITE(dummy);
  306. #endif
  307. EEPROM_WRITE(retract_feedrate_mm_s);
  308. EEPROM_WRITE(retract_zlift);
  309. EEPROM_WRITE(retract_recover_length);
  310. #if EXTRUDERS > 1
  311. EEPROM_WRITE(retract_recover_length_swap);
  312. #else
  313. dummy = 0.0f;
  314. EEPROM_WRITE(dummy);
  315. #endif
  316. EEPROM_WRITE(retract_recover_feedrate_mm_s);
  317. #endif // FWRETRACT
  318. EEPROM_WRITE(volumetric_enabled);
  319. // Save filament sizes
  320. for (uint8_t q = 0; q < MAX_EXTRUDERS; q++) {
  321. if (q < COUNT(filament_size)) dummy = filament_size[q];
  322. EEPROM_WRITE(dummy);
  323. }
  324. uint16_t final_checksum = eeprom_checksum,
  325. eeprom_size = eeprom_index;
  326. eeprom_index = EEPROM_OFFSET;
  327. EEPROM_WRITE(version);
  328. EEPROM_WRITE(final_checksum);
  329. // Report storage size
  330. SERIAL_ECHO_START;
  331. SERIAL_ECHOPAIR("Settings Stored (", eeprom_size);
  332. SERIAL_ECHOLNPGM(" bytes)");
  333. }
  334. /**
  335. * M501 - Retrieve Configuration
  336. */
  337. void Config_RetrieveSettings() {
  338. EEPROM_START();
  339. char stored_ver[4];
  340. EEPROM_READ(stored_ver);
  341. uint16_t stored_checksum;
  342. EEPROM_READ(stored_checksum);
  343. // SERIAL_ECHOPAIR("Version: [", ver);
  344. // SERIAL_ECHOPAIR("] Stored version: [", stored_ver);
  345. // SERIAL_ECHOLNPGM("]");
  346. if (strncmp(version, stored_ver, 3) != 0) {
  347. Config_ResetDefault();
  348. }
  349. else {
  350. float dummy = 0;
  351. eeprom_checksum = 0; // clear before reading first "real data"
  352. // version number match
  353. EEPROM_READ(planner.axis_steps_per_mm);
  354. EEPROM_READ(planner.max_feedrate_mm_s);
  355. EEPROM_READ(planner.max_acceleration_mm_per_s2);
  356. EEPROM_READ(planner.acceleration);
  357. EEPROM_READ(planner.retract_acceleration);
  358. EEPROM_READ(planner.travel_acceleration);
  359. EEPROM_READ(planner.min_feedrate_mm_s);
  360. EEPROM_READ(planner.min_travel_feedrate_mm_s);
  361. EEPROM_READ(planner.min_segment_time);
  362. EEPROM_READ(planner.max_xy_jerk);
  363. EEPROM_READ(planner.max_z_jerk);
  364. EEPROM_READ(planner.max_e_jerk);
  365. EEPROM_READ(home_offset);
  366. uint8_t dummy_uint8 = 0, mesh_num_x = 0, mesh_num_y = 0;
  367. EEPROM_READ(dummy_uint8);
  368. EEPROM_READ(dummy);
  369. EEPROM_READ(mesh_num_x);
  370. EEPROM_READ(mesh_num_y);
  371. #if ENABLED(MESH_BED_LEVELING)
  372. mbl.status = dummy_uint8;
  373. mbl.z_offset = dummy;
  374. if (mesh_num_x == MESH_NUM_X_POINTS && mesh_num_y == MESH_NUM_Y_POINTS) {
  375. // EEPROM data fits the current mesh
  376. EEPROM_READ(mbl.z_values);
  377. }
  378. else {
  379. // EEPROM data is stale
  380. mbl.reset();
  381. for (uint8_t q = 0; q < mesh_num_x * mesh_num_y; q++) EEPROM_READ(dummy);
  382. }
  383. #else
  384. // MBL is disabled - skip the stored data
  385. for (uint8_t q = 0; q < mesh_num_x * mesh_num_y; q++) EEPROM_READ(dummy);
  386. #endif // MESH_BED_LEVELING
  387. #if !HAS_BED_PROBE
  388. float zprobe_zoffset = 0;
  389. #endif
  390. EEPROM_READ(zprobe_zoffset);
  391. #if ENABLED(DELTA)
  392. EEPROM_READ(endstop_adj); // 3 floats
  393. EEPROM_READ(delta_radius); // 1 float
  394. EEPROM_READ(delta_diagonal_rod); // 1 float
  395. EEPROM_READ(delta_segments_per_second); // 1 float
  396. EEPROM_READ(delta_diagonal_rod_trim_tower_1); // 1 float
  397. EEPROM_READ(delta_diagonal_rod_trim_tower_2); // 1 float
  398. EEPROM_READ(delta_diagonal_rod_trim_tower_3); // 1 float
  399. #elif ENABLED(Z_DUAL_ENDSTOPS)
  400. EEPROM_READ(z_endstop_adj);
  401. dummy = 0.0f;
  402. for (uint8_t q=8; q--;) EEPROM_READ(dummy);
  403. #else
  404. dummy = 0.0f;
  405. for (uint8_t q=9; q--;) EEPROM_READ(dummy);
  406. #endif
  407. #if DISABLED(ULTIPANEL)
  408. int preheatHotendTemp1, preheatBedTemp1, preheatFanSpeed1,
  409. preheatHotendTemp2, preheatBedTemp2, preheatFanSpeed2;
  410. #endif
  411. EEPROM_READ(preheatHotendTemp1);
  412. EEPROM_READ(preheatBedTemp1);
  413. EEPROM_READ(preheatFanSpeed1);
  414. EEPROM_READ(preheatHotendTemp2);
  415. EEPROM_READ(preheatBedTemp2);
  416. EEPROM_READ(preheatFanSpeed2);
  417. #if ENABLED(PIDTEMP)
  418. for (uint8_t e = 0; e < MAX_EXTRUDERS; e++) {
  419. EEPROM_READ(dummy); // Kp
  420. if (e < HOTENDS && dummy != DUMMY_PID_VALUE) {
  421. // do not need to scale PID values as the values in EEPROM are already scaled
  422. PID_PARAM(Kp, e) = dummy;
  423. EEPROM_READ(PID_PARAM(Ki, e));
  424. EEPROM_READ(PID_PARAM(Kd, e));
  425. #if ENABLED(PID_EXTRUSION_SCALING)
  426. EEPROM_READ(PID_PARAM(Kc, e));
  427. #else
  428. EEPROM_READ(dummy);
  429. #endif
  430. }
  431. else {
  432. for (uint8_t q=3; q--;) EEPROM_READ(dummy); // Ki, Kd, Kc
  433. }
  434. }
  435. #else // !PIDTEMP
  436. // 4 x 4 = 16 slots for PID parameters
  437. for (uint8_t q = MAX_EXTRUDERS * 4; q--;) EEPROM_READ(dummy); // Kp, Ki, Kd, Kc
  438. #endif // !PIDTEMP
  439. #if DISABLED(PID_EXTRUSION_SCALING)
  440. int lpq_len;
  441. #endif
  442. EEPROM_READ(lpq_len);
  443. #if ENABLED(PIDTEMPBED)
  444. EEPROM_READ(dummy); // bedKp
  445. if (dummy != DUMMY_PID_VALUE) {
  446. thermalManager.bedKp = dummy;
  447. EEPROM_READ(thermalManager.bedKi);
  448. EEPROM_READ(thermalManager.bedKd);
  449. }
  450. #else
  451. for (uint8_t q=3; q--;) EEPROM_READ(dummy); // bedKp, bedKi, bedKd
  452. #endif
  453. #if !HAS_LCD_CONTRAST
  454. int lcd_contrast;
  455. #endif
  456. EEPROM_READ(lcd_contrast);
  457. #if ENABLED(FWRETRACT)
  458. EEPROM_READ(autoretract_enabled);
  459. EEPROM_READ(retract_length);
  460. #if EXTRUDERS > 1
  461. EEPROM_READ(retract_length_swap);
  462. #else
  463. EEPROM_READ(dummy);
  464. #endif
  465. EEPROM_READ(retract_feedrate_mm_s);
  466. EEPROM_READ(retract_zlift);
  467. EEPROM_READ(retract_recover_length);
  468. #if EXTRUDERS > 1
  469. EEPROM_READ(retract_recover_length_swap);
  470. #else
  471. EEPROM_READ(dummy);
  472. #endif
  473. EEPROM_READ(retract_recover_feedrate_mm_s);
  474. #endif // FWRETRACT
  475. EEPROM_READ(volumetric_enabled);
  476. for (uint8_t q = 0; q < MAX_EXTRUDERS; q++) {
  477. EEPROM_READ(dummy);
  478. if (q < COUNT(filament_size)) filament_size[q] = dummy;
  479. }
  480. if (eeprom_checksum == stored_checksum) {
  481. Config_Postprocess();
  482. SERIAL_ECHO_START;
  483. SERIAL_ECHO(version);
  484. SERIAL_ECHOPAIR(" stored settings retrieved (", eeprom_index);
  485. SERIAL_ECHOLNPGM(" bytes)");
  486. }
  487. else {
  488. SERIAL_ERROR_START;
  489. SERIAL_ERRORLNPGM("EEPROM checksum mismatch");
  490. Config_ResetDefault();
  491. }
  492. }
  493. #if ENABLED(EEPROM_CHITCHAT)
  494. Config_PrintSettings();
  495. #endif
  496. }
  497. #endif // EEPROM_SETTINGS
  498. /**
  499. * M502 - Reset Configuration
  500. */
  501. void Config_ResetDefault() {
  502. float tmp1[] = DEFAULT_AXIS_STEPS_PER_UNIT;
  503. float tmp2[] = DEFAULT_MAX_FEEDRATE;
  504. long tmp3[] = DEFAULT_MAX_ACCELERATION;
  505. LOOP_XYZE(i) {
  506. planner.axis_steps_per_mm[i] = tmp1[i];
  507. planner.max_feedrate_mm_s[i] = tmp2[i];
  508. planner.max_acceleration_mm_per_s2[i] = tmp3[i];
  509. }
  510. planner.acceleration = DEFAULT_ACCELERATION;
  511. planner.retract_acceleration = DEFAULT_RETRACT_ACCELERATION;
  512. planner.travel_acceleration = DEFAULT_TRAVEL_ACCELERATION;
  513. planner.min_feedrate_mm_s = DEFAULT_MINIMUMFEEDRATE;
  514. planner.min_segment_time = DEFAULT_MINSEGMENTTIME;
  515. planner.min_travel_feedrate_mm_s = DEFAULT_MINTRAVELFEEDRATE;
  516. planner.max_xy_jerk = DEFAULT_XYJERK;
  517. planner.max_z_jerk = DEFAULT_ZJERK;
  518. planner.max_e_jerk = DEFAULT_EJERK;
  519. home_offset[X_AXIS] = home_offset[Y_AXIS] = home_offset[Z_AXIS] = 0;
  520. #if ENABLED(MESH_BED_LEVELING)
  521. mbl.reset();
  522. #endif
  523. #if HAS_BED_PROBE
  524. zprobe_zoffset = Z_PROBE_OFFSET_FROM_EXTRUDER;
  525. #endif
  526. #if ENABLED(DELTA)
  527. endstop_adj[X_AXIS] = endstop_adj[Y_AXIS] = endstop_adj[Z_AXIS] = 0;
  528. delta_radius = DELTA_RADIUS;
  529. delta_diagonal_rod = DELTA_DIAGONAL_ROD;
  530. delta_segments_per_second = DELTA_SEGMENTS_PER_SECOND;
  531. delta_diagonal_rod_trim_tower_1 = DELTA_DIAGONAL_ROD_TRIM_TOWER_1;
  532. delta_diagonal_rod_trim_tower_2 = DELTA_DIAGONAL_ROD_TRIM_TOWER_2;
  533. delta_diagonal_rod_trim_tower_3 = DELTA_DIAGONAL_ROD_TRIM_TOWER_3;
  534. #elif ENABLED(Z_DUAL_ENDSTOPS)
  535. z_endstop_adj = 0;
  536. #endif
  537. #if ENABLED(ULTIPANEL)
  538. preheatHotendTemp1 = PREHEAT_1_TEMP_HOTEND;
  539. preheatBedTemp1 = PREHEAT_1_TEMP_BED;
  540. preheatFanSpeed1 = PREHEAT_1_FAN_SPEED;
  541. preheatHotendTemp2 = PREHEAT_2_TEMP_HOTEND;
  542. preheatBedTemp2 = PREHEAT_2_TEMP_BED;
  543. preheatFanSpeed2 = PREHEAT_2_FAN_SPEED;
  544. #endif
  545. #if HAS_LCD_CONTRAST
  546. lcd_contrast = DEFAULT_LCD_CONTRAST;
  547. #endif
  548. #if ENABLED(PIDTEMP)
  549. #if ENABLED(PID_PARAMS_PER_HOTEND) && HOTENDS > 1
  550. HOTEND_LOOP()
  551. #else
  552. int e = 0; UNUSED(e); // only need to write once
  553. #endif
  554. {
  555. PID_PARAM(Kp, e) = DEFAULT_Kp;
  556. PID_PARAM(Ki, e) = scalePID_i(DEFAULT_Ki);
  557. PID_PARAM(Kd, e) = scalePID_d(DEFAULT_Kd);
  558. #if ENABLED(PID_EXTRUSION_SCALING)
  559. PID_PARAM(Kc, e) = DEFAULT_Kc;
  560. #endif
  561. }
  562. #if ENABLED(PID_EXTRUSION_SCALING)
  563. lpq_len = 20; // default last-position-queue size
  564. #endif
  565. #endif // PIDTEMP
  566. #if ENABLED(PIDTEMPBED)
  567. thermalManager.bedKp = DEFAULT_bedKp;
  568. thermalManager.bedKi = scalePID_i(DEFAULT_bedKi);
  569. thermalManager.bedKd = scalePID_d(DEFAULT_bedKd);
  570. #endif
  571. #if ENABLED(FWRETRACT)
  572. autoretract_enabled = false;
  573. retract_length = RETRACT_LENGTH;
  574. #if EXTRUDERS > 1
  575. retract_length_swap = RETRACT_LENGTH_SWAP;
  576. #endif
  577. retract_feedrate_mm_s = RETRACT_FEEDRATE;
  578. retract_zlift = RETRACT_ZLIFT;
  579. retract_recover_length = RETRACT_RECOVER_LENGTH;
  580. #if EXTRUDERS > 1
  581. retract_recover_length_swap = RETRACT_RECOVER_LENGTH_SWAP;
  582. #endif
  583. retract_recover_feedrate_mm_s = RETRACT_RECOVER_FEEDRATE;
  584. #endif
  585. volumetric_enabled = false;
  586. for (uint8_t q = 0; q < COUNT(filament_size); q++)
  587. filament_size[q] = DEFAULT_NOMINAL_FILAMENT_DIA;
  588. endstops.enable_globally(
  589. #if ENABLED(ENDSTOPS_ALWAYS_ON_DEFAULT)
  590. (true)
  591. #else
  592. (false)
  593. #endif
  594. );
  595. Config_Postprocess();
  596. SERIAL_ECHO_START;
  597. SERIAL_ECHOLNPGM("Hardcoded Default Settings Loaded");
  598. }
  599. #if DISABLED(DISABLE_M503)
  600. #define CONFIG_ECHO_START do{ if (!forReplay) SERIAL_ECHO_START; }while(0)
  601. /**
  602. * M503 - Print Configuration
  603. */
  604. void Config_PrintSettings(bool forReplay) {
  605. // Always have this function, even with EEPROM_SETTINGS disabled, the current values will be shown
  606. CONFIG_ECHO_START;
  607. if (!forReplay) {
  608. SERIAL_ECHOLNPGM("Steps per unit:");
  609. CONFIG_ECHO_START;
  610. }
  611. SERIAL_ECHOPAIR(" M92 X", planner.axis_steps_per_mm[X_AXIS]);
  612. SERIAL_ECHOPAIR(" Y", planner.axis_steps_per_mm[Y_AXIS]);
  613. SERIAL_ECHOPAIR(" Z", planner.axis_steps_per_mm[Z_AXIS]);
  614. SERIAL_ECHOPAIR(" E", planner.axis_steps_per_mm[E_AXIS]);
  615. SERIAL_EOL;
  616. CONFIG_ECHO_START;
  617. if (!forReplay) {
  618. SERIAL_ECHOLNPGM("Maximum feedrates (mm/s):");
  619. CONFIG_ECHO_START;
  620. }
  621. SERIAL_ECHOPAIR(" M203 X", planner.max_feedrate_mm_s[X_AXIS]);
  622. SERIAL_ECHOPAIR(" Y", planner.max_feedrate_mm_s[Y_AXIS]);
  623. SERIAL_ECHOPAIR(" Z", planner.max_feedrate_mm_s[Z_AXIS]);
  624. SERIAL_ECHOPAIR(" E", planner.max_feedrate_mm_s[E_AXIS]);
  625. SERIAL_EOL;
  626. CONFIG_ECHO_START;
  627. if (!forReplay) {
  628. SERIAL_ECHOLNPGM("Maximum Acceleration (mm/s2):");
  629. CONFIG_ECHO_START;
  630. }
  631. SERIAL_ECHOPAIR(" M201 X", planner.max_acceleration_mm_per_s2[X_AXIS]);
  632. SERIAL_ECHOPAIR(" Y", planner.max_acceleration_mm_per_s2[Y_AXIS]);
  633. SERIAL_ECHOPAIR(" Z", planner.max_acceleration_mm_per_s2[Z_AXIS]);
  634. SERIAL_ECHOPAIR(" E", planner.max_acceleration_mm_per_s2[E_AXIS]);
  635. SERIAL_EOL;
  636. CONFIG_ECHO_START;
  637. if (!forReplay) {
  638. SERIAL_ECHOLNPGM("Accelerations: P=printing, R=retract and T=travel");
  639. CONFIG_ECHO_START;
  640. }
  641. SERIAL_ECHOPAIR(" M204 P", planner.acceleration);
  642. SERIAL_ECHOPAIR(" R", planner.retract_acceleration);
  643. SERIAL_ECHOPAIR(" T", planner.travel_acceleration);
  644. SERIAL_EOL;
  645. CONFIG_ECHO_START;
  646. if (!forReplay) {
  647. SERIAL_ECHOLNPGM("Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s), Z=maximum Z jerk (mm/s), E=maximum E jerk (mm/s)");
  648. CONFIG_ECHO_START;
  649. }
  650. SERIAL_ECHOPAIR(" M205 S", planner.min_feedrate_mm_s);
  651. SERIAL_ECHOPAIR(" T", planner.min_travel_feedrate_mm_s);
  652. SERIAL_ECHOPAIR(" B", planner.min_segment_time);
  653. SERIAL_ECHOPAIR(" X", planner.max_xy_jerk);
  654. SERIAL_ECHOPAIR(" Z", planner.max_z_jerk);
  655. SERIAL_ECHOPAIR(" E", planner.max_e_jerk);
  656. SERIAL_EOL;
  657. CONFIG_ECHO_START;
  658. if (!forReplay) {
  659. SERIAL_ECHOLNPGM("Home offset (mm)");
  660. CONFIG_ECHO_START;
  661. }
  662. SERIAL_ECHOPAIR(" M206 X", home_offset[X_AXIS]);
  663. SERIAL_ECHOPAIR(" Y", home_offset[Y_AXIS]);
  664. SERIAL_ECHOPAIR(" Z", home_offset[Z_AXIS]);
  665. SERIAL_EOL;
  666. #if ENABLED(MESH_BED_LEVELING)
  667. if (!forReplay) {
  668. SERIAL_ECHOLNPGM("Mesh bed leveling:");
  669. CONFIG_ECHO_START;
  670. }
  671. SERIAL_ECHOPAIR(" M420 S", mbl.has_mesh() ? 1 : 0);
  672. SERIAL_ECHOPAIR(" X", MESH_NUM_X_POINTS);
  673. SERIAL_ECHOPAIR(" Y", MESH_NUM_Y_POINTS);
  674. SERIAL_EOL;
  675. for (uint8_t py = 1; py <= MESH_NUM_Y_POINTS; py++) {
  676. for (uint8_t px = 1; px <= MESH_NUM_X_POINTS; px++) {
  677. CONFIG_ECHO_START;
  678. SERIAL_ECHOPAIR(" G29 S3 X", px);
  679. SERIAL_ECHOPAIR(" Y", py);
  680. SERIAL_ECHOPGM(" Z");
  681. SERIAL_PROTOCOL_F(mbl.z_values[py-1][px-1], 5);
  682. SERIAL_EOL;
  683. }
  684. }
  685. #endif
  686. #if ENABLED(DELTA)
  687. CONFIG_ECHO_START;
  688. if (!forReplay) {
  689. SERIAL_ECHOLNPGM("Endstop adjustment (mm):");
  690. CONFIG_ECHO_START;
  691. }
  692. SERIAL_ECHOPAIR(" M666 X", endstop_adj[X_AXIS]);
  693. SERIAL_ECHOPAIR(" Y", endstop_adj[Y_AXIS]);
  694. SERIAL_ECHOPAIR(" Z", endstop_adj[Z_AXIS]);
  695. SERIAL_EOL;
  696. CONFIG_ECHO_START;
  697. if (!forReplay) {
  698. SERIAL_ECHOLNPGM("Delta settings: L=diagonal_rod, R=radius, S=segments_per_second, ABC=diagonal_rod_trim_tower_[123]");
  699. CONFIG_ECHO_START;
  700. }
  701. SERIAL_ECHOPAIR(" M665 L", delta_diagonal_rod);
  702. SERIAL_ECHOPAIR(" R", delta_radius);
  703. SERIAL_ECHOPAIR(" S", delta_segments_per_second);
  704. SERIAL_ECHOPAIR(" A", delta_diagonal_rod_trim_tower_1);
  705. SERIAL_ECHOPAIR(" B", delta_diagonal_rod_trim_tower_2);
  706. SERIAL_ECHOPAIR(" C", delta_diagonal_rod_trim_tower_3);
  707. SERIAL_EOL;
  708. #elif ENABLED(Z_DUAL_ENDSTOPS)
  709. CONFIG_ECHO_START;
  710. if (!forReplay) {
  711. SERIAL_ECHOLNPGM("Z2 Endstop adjustment (mm):");
  712. CONFIG_ECHO_START;
  713. }
  714. SERIAL_ECHOPAIR(" M666 Z", z_endstop_adj);
  715. SERIAL_EOL;
  716. #endif // DELTA
  717. #if ENABLED(ULTIPANEL)
  718. CONFIG_ECHO_START;
  719. if (!forReplay) {
  720. SERIAL_ECHOLNPGM("Material heatup parameters:");
  721. CONFIG_ECHO_START;
  722. }
  723. SERIAL_ECHOPAIR(" M145 S0 H", preheatHotendTemp1);
  724. SERIAL_ECHOPAIR(" B", preheatBedTemp1);
  725. SERIAL_ECHOPAIR(" F", preheatFanSpeed1);
  726. SERIAL_EOL;
  727. CONFIG_ECHO_START;
  728. SERIAL_ECHOPAIR(" M145 S1 H", preheatHotendTemp2);
  729. SERIAL_ECHOPAIR(" B", preheatBedTemp2);
  730. SERIAL_ECHOPAIR(" F", preheatFanSpeed2);
  731. SERIAL_EOL;
  732. #endif // ULTIPANEL
  733. #if HAS_PID_HEATING
  734. CONFIG_ECHO_START;
  735. if (!forReplay) {
  736. SERIAL_ECHOLNPGM("PID settings:");
  737. }
  738. #if ENABLED(PIDTEMP)
  739. #if HOTENDS > 1
  740. if (forReplay) {
  741. HOTEND_LOOP() {
  742. CONFIG_ECHO_START;
  743. SERIAL_ECHOPAIR(" M301 E", e);
  744. SERIAL_ECHOPAIR(" P", PID_PARAM(Kp, e));
  745. SERIAL_ECHOPAIR(" I", unscalePID_i(PID_PARAM(Ki, e)));
  746. SERIAL_ECHOPAIR(" D", unscalePID_d(PID_PARAM(Kd, e)));
  747. #if ENABLED(PID_EXTRUSION_SCALING)
  748. SERIAL_ECHOPAIR(" C", PID_PARAM(Kc, e));
  749. if (e == 0) SERIAL_ECHOPAIR(" L", lpq_len);
  750. #endif
  751. SERIAL_EOL;
  752. }
  753. }
  754. else
  755. #endif // HOTENDS > 1
  756. // !forReplay || HOTENDS == 1
  757. {
  758. CONFIG_ECHO_START;
  759. SERIAL_ECHOPAIR(" M301 P", PID_PARAM(Kp, 0)); // for compatibility with hosts, only echo values for E0
  760. SERIAL_ECHOPAIR(" I", unscalePID_i(PID_PARAM(Ki, 0)));
  761. SERIAL_ECHOPAIR(" D", unscalePID_d(PID_PARAM(Kd, 0)));
  762. #if ENABLED(PID_EXTRUSION_SCALING)
  763. SERIAL_ECHOPAIR(" C", PID_PARAM(Kc, 0));
  764. SERIAL_ECHOPAIR(" L", lpq_len);
  765. #endif
  766. SERIAL_EOL;
  767. }
  768. #endif // PIDTEMP
  769. #if ENABLED(PIDTEMPBED)
  770. CONFIG_ECHO_START;
  771. SERIAL_ECHOPAIR(" M304 P", thermalManager.bedKp);
  772. SERIAL_ECHOPAIR(" I", unscalePID_i(thermalManager.bedKi));
  773. SERIAL_ECHOPAIR(" D", unscalePID_d(thermalManager.bedKd));
  774. SERIAL_EOL;
  775. #endif
  776. #endif // PIDTEMP || PIDTEMPBED
  777. #if HAS_LCD_CONTRAST
  778. CONFIG_ECHO_START;
  779. if (!forReplay) {
  780. SERIAL_ECHOLNPGM("LCD Contrast:");
  781. CONFIG_ECHO_START;
  782. }
  783. SERIAL_ECHOPAIR(" M250 C", lcd_contrast);
  784. SERIAL_EOL;
  785. #endif
  786. #if ENABLED(FWRETRACT)
  787. CONFIG_ECHO_START;
  788. if (!forReplay) {
  789. SERIAL_ECHOLNPGM("Retract: S=Length (mm) F:Speed (mm/m) Z: ZLift (mm)");
  790. CONFIG_ECHO_START;
  791. }
  792. SERIAL_ECHOPAIR(" M207 S", retract_length);
  793. #if EXTRUDERS > 1
  794. SERIAL_ECHOPAIR(" W", retract_length_swap);
  795. #endif
  796. SERIAL_ECHOPAIR(" F", MMS_TO_MMM(retract_feedrate_mm_s));
  797. SERIAL_ECHOPAIR(" Z", retract_zlift);
  798. SERIAL_EOL;
  799. CONFIG_ECHO_START;
  800. if (!forReplay) {
  801. SERIAL_ECHOLNPGM("Recover: S=Extra length (mm) F:Speed (mm/m)");
  802. CONFIG_ECHO_START;
  803. }
  804. SERIAL_ECHOPAIR(" M208 S", retract_recover_length);
  805. #if EXTRUDERS > 1
  806. SERIAL_ECHOPAIR(" W", retract_recover_length_swap);
  807. #endif
  808. SERIAL_ECHOPAIR(" F", MMS_TO_MMM(retract_recover_feedrate_mm_s));
  809. SERIAL_EOL;
  810. CONFIG_ECHO_START;
  811. if (!forReplay) {
  812. SERIAL_ECHOLNPGM("Auto-Retract: S=0 to disable, 1 to interpret extrude-only moves as retracts or recoveries");
  813. CONFIG_ECHO_START;
  814. }
  815. SERIAL_ECHOPAIR(" M209 S", autoretract_enabled ? 1 : 0);
  816. SERIAL_EOL;
  817. #endif // FWRETRACT
  818. /**
  819. * Volumetric extrusion M200
  820. */
  821. if (!forReplay) {
  822. CONFIG_ECHO_START;
  823. SERIAL_ECHOPGM("Filament settings:");
  824. if (volumetric_enabled)
  825. SERIAL_EOL;
  826. else
  827. SERIAL_ECHOLNPGM(" Disabled");
  828. }
  829. CONFIG_ECHO_START;
  830. SERIAL_ECHOPAIR(" M200 D", filament_size[0]);
  831. SERIAL_EOL;
  832. #if EXTRUDERS > 1
  833. CONFIG_ECHO_START;
  834. SERIAL_ECHOPAIR(" M200 T1 D", filament_size[1]);
  835. SERIAL_EOL;
  836. #if EXTRUDERS > 2
  837. CONFIG_ECHO_START;
  838. SERIAL_ECHOPAIR(" M200 T2 D", filament_size[2]);
  839. SERIAL_EOL;
  840. #if EXTRUDERS > 3
  841. CONFIG_ECHO_START;
  842. SERIAL_ECHOPAIR(" M200 T3 D", filament_size[3]);
  843. SERIAL_EOL;
  844. #endif
  845. #endif
  846. #endif
  847. if (!volumetric_enabled) {
  848. CONFIG_ECHO_START;
  849. SERIAL_ECHOLNPGM(" M200 D0");
  850. }
  851. /**
  852. * Auto Bed Leveling
  853. */
  854. #if HAS_BED_PROBE
  855. if (!forReplay) {
  856. CONFIG_ECHO_START;
  857. SERIAL_ECHOLNPGM("Z-Probe Offset (mm):");
  858. }
  859. CONFIG_ECHO_START;
  860. SERIAL_ECHOPAIR(" M851 Z", zprobe_zoffset);
  861. SERIAL_EOL;
  862. #endif
  863. }
  864. #endif // !DISABLE_M503