My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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Marlin.h 11KB

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  1. // Tonokip RepRap firmware rewrite based off of Hydra-mmm firmware.
  2. // License: GPL
  3. #ifndef MARLIN_H
  4. #define MARLIN_H
  5. #define FORCE_INLINE __attribute__((always_inline)) inline
  6. /**
  7. * Compiler warning on unused variable.
  8. */
  9. #define UNUSED(x) (void) (x)
  10. #include <math.h>
  11. #include <stdio.h>
  12. #include <stdlib.h>
  13. #include <string.h>
  14. #include <inttypes.h>
  15. #include <util/delay.h>
  16. #include <avr/pgmspace.h>
  17. #include <avr/eeprom.h>
  18. #include <avr/interrupt.h>
  19. #include "fastio.h"
  20. #include "Configuration.h"
  21. #include "pins.h"
  22. #ifndef SANITYCHECK_H
  23. #error Your Configuration.h and Configuration_adv.h files are outdated!
  24. #endif
  25. #include "Arduino.h"
  26. typedef unsigned long millis_t;
  27. // Arduino < 1.0.0 does not define this, so we need to do it ourselves
  28. #ifndef analogInputToDigitalPin
  29. #define analogInputToDigitalPin(p) ((p) + 0xA0)
  30. #endif
  31. #ifdef USBCON
  32. #include "HardwareSerial.h"
  33. #endif
  34. #include "MarlinSerial.h"
  35. #include "WString.h"
  36. #ifdef USBCON
  37. #if ENABLED(BLUETOOTH)
  38. #define MYSERIAL bluetoothSerial
  39. #else
  40. #define MYSERIAL Serial
  41. #endif // BLUETOOTH
  42. #else
  43. #define MYSERIAL customizedSerial
  44. #endif
  45. #define SERIAL_CHAR(x) MYSERIAL.write(x)
  46. #define SERIAL_EOL SERIAL_CHAR('\n')
  47. #define SERIAL_PROTOCOLCHAR(x) SERIAL_CHAR(x)
  48. #define SERIAL_PROTOCOL(x) MYSERIAL.print(x)
  49. #define SERIAL_PROTOCOL_F(x,y) MYSERIAL.print(x,y)
  50. #define SERIAL_PROTOCOLPGM(x) serialprintPGM(PSTR(x))
  51. #define SERIAL_PROTOCOLLN(x) do{ MYSERIAL.print(x); SERIAL_EOL; }while(0)
  52. #define SERIAL_PROTOCOLLNPGM(x) do{ serialprintPGM(PSTR(x)); SERIAL_EOL; }while(0)
  53. extern const char errormagic[] PROGMEM;
  54. extern const char echomagic[] PROGMEM;
  55. #define SERIAL_ERROR_START serialprintPGM(errormagic)
  56. #define SERIAL_ERROR(x) SERIAL_PROTOCOL(x)
  57. #define SERIAL_ERRORPGM(x) SERIAL_PROTOCOLPGM(x)
  58. #define SERIAL_ERRORLN(x) SERIAL_PROTOCOLLN(x)
  59. #define SERIAL_ERRORLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
  60. #define SERIAL_ECHO_START serialprintPGM(echomagic)
  61. #define SERIAL_ECHO(x) SERIAL_PROTOCOL(x)
  62. #define SERIAL_ECHOPGM(x) SERIAL_PROTOCOLPGM(x)
  63. #define SERIAL_ECHOLN(x) SERIAL_PROTOCOLLN(x)
  64. #define SERIAL_ECHOLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
  65. #define SERIAL_ECHOPAIR(name,value) do{ serial_echopair_P(PSTR(name),(value)); }while(0)
  66. void serial_echopair_P(const char* s_P, int v);
  67. void serial_echopair_P(const char* s_P, long v);
  68. void serial_echopair_P(const char* s_P, float v);
  69. void serial_echopair_P(const char* s_P, double v);
  70. void serial_echopair_P(const char* s_P, unsigned long v);
  71. // Things to write to serial from Program memory. Saves 400 to 2k of RAM.
  72. FORCE_INLINE void serialprintPGM(const char* str) {
  73. char ch;
  74. while ((ch = pgm_read_byte(str))) {
  75. MYSERIAL.write(ch);
  76. str++;
  77. }
  78. }
  79. void get_command();
  80. void idle(
  81. #if ENABLED(FILAMENTCHANGEENABLE)
  82. bool no_stepper_sleep=false // pass true to keep steppers from disabling on timeout
  83. #endif
  84. );
  85. void manage_inactivity(bool ignore_stepper_queue = false);
  86. #if ENABLED(DUAL_X_CARRIAGE) && HAS_X_ENABLE && HAS_X2_ENABLE
  87. #define enable_x() do { X_ENABLE_WRITE( X_ENABLE_ON); X2_ENABLE_WRITE( X_ENABLE_ON); } while (0)
  88. #define disable_x() do { X_ENABLE_WRITE(!X_ENABLE_ON); X2_ENABLE_WRITE(!X_ENABLE_ON); axis_known_position[X_AXIS] = false; } while (0)
  89. #elif HAS_X_ENABLE
  90. #define enable_x() X_ENABLE_WRITE( X_ENABLE_ON)
  91. #define disable_x() { X_ENABLE_WRITE(!X_ENABLE_ON); axis_known_position[X_AXIS] = false; }
  92. #else
  93. #define enable_x() ;
  94. #define disable_x() ;
  95. #endif
  96. #if HAS_Y_ENABLE
  97. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  98. #define enable_y() { Y_ENABLE_WRITE( Y_ENABLE_ON); Y2_ENABLE_WRITE(Y_ENABLE_ON); }
  99. #define disable_y() { Y_ENABLE_WRITE(!Y_ENABLE_ON); Y2_ENABLE_WRITE(!Y_ENABLE_ON); axis_known_position[Y_AXIS] = false; }
  100. #else
  101. #define enable_y() Y_ENABLE_WRITE( Y_ENABLE_ON)
  102. #define disable_y() { Y_ENABLE_WRITE(!Y_ENABLE_ON); axis_known_position[Y_AXIS] = false; }
  103. #endif
  104. #else
  105. #define enable_y() ;
  106. #define disable_y() ;
  107. #endif
  108. #if HAS_Z_ENABLE
  109. #if ENABLED(Z_DUAL_STEPPER_DRIVERS)
  110. #define enable_z() { Z_ENABLE_WRITE( Z_ENABLE_ON); Z2_ENABLE_WRITE(Z_ENABLE_ON); }
  111. #define disable_z() { Z_ENABLE_WRITE(!Z_ENABLE_ON); Z2_ENABLE_WRITE(!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }
  112. #else
  113. #define enable_z() Z_ENABLE_WRITE( Z_ENABLE_ON)
  114. #define disable_z() { Z_ENABLE_WRITE(!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }
  115. #endif
  116. #else
  117. #define enable_z() ;
  118. #define disable_z() ;
  119. #endif
  120. #if HAS_E0_ENABLE
  121. #define enable_e0() E0_ENABLE_WRITE( E_ENABLE_ON)
  122. #define disable_e0() E0_ENABLE_WRITE(!E_ENABLE_ON)
  123. #else
  124. #define enable_e0() /* nothing */
  125. #define disable_e0() /* nothing */
  126. #endif
  127. #if (EXTRUDERS > 1) && HAS_E1_ENABLE
  128. #define enable_e1() E1_ENABLE_WRITE( E_ENABLE_ON)
  129. #define disable_e1() E1_ENABLE_WRITE(!E_ENABLE_ON)
  130. #else
  131. #define enable_e1() /* nothing */
  132. #define disable_e1() /* nothing */
  133. #endif
  134. #if (EXTRUDERS > 2) && HAS_E2_ENABLE
  135. #define enable_e2() E2_ENABLE_WRITE( E_ENABLE_ON)
  136. #define disable_e2() E2_ENABLE_WRITE(!E_ENABLE_ON)
  137. #else
  138. #define enable_e2() /* nothing */
  139. #define disable_e2() /* nothing */
  140. #endif
  141. #if (EXTRUDERS > 3) && HAS_E3_ENABLE
  142. #define enable_e3() E3_ENABLE_WRITE( E_ENABLE_ON)
  143. #define disable_e3() E3_ENABLE_WRITE(!E_ENABLE_ON)
  144. #else
  145. #define enable_e3() /* nothing */
  146. #define disable_e3() /* nothing */
  147. #endif
  148. /**
  149. * The axis order in all axis related arrays is X, Y, Z, E
  150. */
  151. #define NUM_AXIS 4
  152. /**
  153. * Axis indices as enumerated constants
  154. *
  155. * A_AXIS and B_AXIS are used by COREXY printers
  156. * X_HEAD and Y_HEAD is used for systems that don't have a 1:1 relationship between X_AXIS and X Head movement, like CoreXY bots.
  157. */
  158. enum AxisEnum {X_AXIS = 0, A_AXIS = 0, Y_AXIS = 1, B_AXIS = 1, Z_AXIS = 2, C_AXIS = 2, E_AXIS = 3, X_HEAD = 4, Y_HEAD = 5, Z_HEAD = 5};
  159. enum EndstopEnum {X_MIN = 0, Y_MIN = 1, Z_MIN = 2, Z_MIN_PROBE = 3, X_MAX = 4, Y_MAX = 5, Z_MAX = 6, Z2_MIN = 7, Z2_MAX = 8};
  160. void enable_all_steppers();
  161. void disable_all_steppers();
  162. void FlushSerialRequestResend();
  163. void ok_to_send();
  164. void reset_bed_level();
  165. void prepare_move();
  166. void kill(const char*);
  167. void Stop();
  168. #if ENABLED(FILAMENT_RUNOUT_SENSOR)
  169. void filrunout();
  170. #endif
  171. /**
  172. * Debug flags - not yet widely applied
  173. */
  174. enum DebugFlags {
  175. DEBUG_ECHO = _BV(0),
  176. DEBUG_INFO = _BV(1),
  177. DEBUG_ERRORS = _BV(2),
  178. DEBUG_DRYRUN = _BV(3),
  179. DEBUG_COMMUNICATION = _BV(4),
  180. DEBUG_LEVELING = _BV(5)
  181. };
  182. extern uint8_t marlin_debug_flags;
  183. extern bool Running;
  184. inline bool IsRunning() { return Running; }
  185. inline bool IsStopped() { return !Running; }
  186. bool enqueue_and_echo_command(const char* cmd, bool say_ok=false); //put a single ASCII command at the end of the current buffer or return false when it is full
  187. void enqueue_and_echo_commands_P(const char* cmd); //put one or many ASCII commands at the end of the current buffer, read from flash
  188. void prepare_arc_move(char isclockwise);
  189. void clamp_to_software_endstops(float target[3]);
  190. extern millis_t previous_cmd_ms;
  191. inline void refresh_cmd_timeout() { previous_cmd_ms = millis(); }
  192. #if ENABLED(FAST_PWM_FAN)
  193. void setPwmFrequency(uint8_t pin, int val);
  194. #endif
  195. #ifndef CRITICAL_SECTION_START
  196. #define CRITICAL_SECTION_START unsigned char _sreg = SREG; cli();
  197. #define CRITICAL_SECTION_END SREG = _sreg;
  198. #endif
  199. extern bool axis_relative_modes[];
  200. extern int feedrate_multiplier;
  201. extern bool volumetric_enabled;
  202. extern int extruder_multiplier[EXTRUDERS]; // sets extrude multiply factor (in percent) for each extruder individually
  203. extern float filament_size[EXTRUDERS]; // cross-sectional area of filament (in millimeters), typically around 1.75 or 2.85, 0 disables the volumetric calculations for the extruder.
  204. extern float volumetric_multiplier[EXTRUDERS]; // reciprocal of cross-sectional area of filament (in square millimeters), stored this way to reduce computational burden in planner
  205. extern float current_position[NUM_AXIS];
  206. extern float home_offset[3]; // axis[n].home_offset
  207. extern float min_pos[3]; // axis[n].min_pos
  208. extern float max_pos[3]; // axis[n].max_pos
  209. extern bool axis_known_position[3]; // axis[n].is_known
  210. extern bool axis_homed[3]; // axis[n].is_homed
  211. #if ENABLED(DELTA)
  212. extern float delta[3];
  213. extern float endstop_adj[3]; // axis[n].endstop_adj
  214. extern float delta_radius;
  215. #ifndef DELTA_RADIUS_TRIM_TOWER_1
  216. #define DELTA_RADIUS_TRIM_TOWER_1 0.0
  217. #endif
  218. #ifndef DELTA_RADIUS_TRIM_TOWER_2
  219. #define DELTA_RADIUS_TRIM_TOWER_2 0.0
  220. #endif
  221. #ifndef DELTA_RADIUS_TRIM_TOWER_3
  222. #define DELTA_RADIUS_TRIM_TOWER_3 0.0
  223. #endif
  224. extern float delta_diagonal_rod;
  225. #ifndef DELTA_DIAGONAL_ROD_TRIM_TOWER_1
  226. #define DELTA_DIAGONAL_ROD_TRIM_TOWER_1 0.0
  227. #endif
  228. #ifndef DELTA_DIAGONAL_ROD_TRIM_TOWER_2
  229. #define DELTA_DIAGONAL_ROD_TRIM_TOWER_2 0.0
  230. #endif
  231. #ifndef DELTA_DIAGONAL_ROD_TRIM_TOWER_3
  232. #define DELTA_DIAGONAL_ROD_TRIM_TOWER_3 0.0
  233. #endif
  234. extern float delta_segments_per_second;
  235. void calculate_delta(float cartesian[3]);
  236. void recalc_delta_settings(float radius, float diagonal_rod);
  237. #if ENABLED(AUTO_BED_LEVELING_FEATURE)
  238. extern int delta_grid_spacing[2];
  239. void adjust_delta(float cartesian[3]);
  240. #endif
  241. #elif ENABLED(SCARA)
  242. extern float axis_scaling[3]; // Build size scaling
  243. void calculate_delta(float cartesian[3]);
  244. void calculate_SCARA_forward_Transform(float f_scara[3]);
  245. #endif
  246. #if ENABLED(Z_DUAL_ENDSTOPS)
  247. extern float z_endstop_adj;
  248. #endif
  249. #if ENABLED(AUTO_BED_LEVELING_FEATURE)
  250. extern float zprobe_zoffset;
  251. #endif
  252. #if ENABLED(PREVENT_DANGEROUS_EXTRUDE)
  253. extern float extrude_min_temp;
  254. #endif
  255. #if FAN_COUNT > 0
  256. extern int fanSpeeds[FAN_COUNT];
  257. #endif
  258. #if ENABLED(BARICUDA)
  259. extern int ValvePressure;
  260. extern int EtoPPressure;
  261. #endif
  262. #if ENABLED(FILAMENT_SENSOR)
  263. extern float filament_width_nominal; //holds the theoretical filament diameter i.e., 3.00 or 1.75
  264. extern bool filament_sensor; //indicates that filament sensor readings should control extrusion
  265. extern float filament_width_meas; //holds the filament diameter as accurately measured
  266. extern signed char measurement_delay[]; //ring buffer to delay measurement
  267. extern int delay_index1, delay_index2; //ring buffer index. used by planner, temperature, and main code
  268. extern float delay_dist; //delay distance counter
  269. extern int meas_delay_cm; //delay distance
  270. #endif
  271. #if ENABLED(PID_ADD_EXTRUSION_RATE)
  272. extern int lpq_len;
  273. #endif
  274. #if ENABLED(FWRETRACT)
  275. extern bool autoretract_enabled;
  276. extern bool retracted[EXTRUDERS]; // extruder[n].retracted
  277. extern float retract_length, retract_length_swap, retract_feedrate, retract_zlift;
  278. extern float retract_recover_length, retract_recover_length_swap, retract_recover_feedrate;
  279. #endif
  280. extern millis_t print_job_start_ms;
  281. extern millis_t print_job_stop_ms;
  282. // Handling multiple extruders pins
  283. extern uint8_t active_extruder;
  284. #if ENABLED(DIGIPOT_I2C)
  285. extern void digipot_i2c_set_current(int channel, float current);
  286. extern void digipot_i2c_init();
  287. #endif
  288. #if HAS_TEMP_0 || HAS_TEMP_BED || ENABLED(HEATER_0_USES_MAX6675)
  289. void print_heaterstates();
  290. #endif
  291. extern void calculate_volumetric_multipliers();
  292. #endif //MARLIN_H