My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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Configuration_adv.h 8.5KB

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  1. #ifndef __CONFIGURATION_ADV_H
  2. #define __CONFIGURATION_ADV_H
  3. //===========================================================================
  4. //=============================Thermal Settings ============================
  5. //===========================================================================
  6. // Select one of these only to define how the bed temp is read.
  7. //
  8. //#define BED_LIMIT_SWITCHING
  9. #ifdef BED_LIMIT_SWITCHING
  10. #define BED_HYSTERESIS 2 //only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
  11. #endif
  12. #define BED_CHECK_INTERVAL 5000 //ms
  13. //// Heating sanity check:
  14. // This waits for the watchperiod in milliseconds whenever an M104 or M109 increases the target temperature
  15. // If the temperature has not increased at the end of that period, the target temperature is set to zero.
  16. // It can be reset with another M104/M109
  17. //#define WATCHPERIOD 20000 //20 seconds
  18. // Wait for Cooldown
  19. // This defines if the M109 call should not block if it is cooling down.
  20. // example: From a current temp of 220, you set M109 S200.
  21. // if CooldownNoWait is defined M109 will not wait for the cooldown to finish
  22. #define CooldownNoWait true
  23. // Heating is finished if a temperature close to this degree shift is reached
  24. #define HEATING_EARLY_FINISH_DEG_OFFSET 1 //Degree
  25. //Do not wait for M109 to finish when printing from SD card
  26. //#define STOP_HEATING_WAIT_WHEN_SD_PRINTING
  27. #ifdef PIDTEMP
  28. // this adds an experimental additional term to the heatingpower, proportional to the extrusion speed.
  29. // if Kc is choosen well, the additional required power due to increased melting should be compensated.
  30. #define PID_ADD_EXTRUSION_RATE
  31. #ifdef PID_ADD_EXTRUSION_RATE
  32. #define DEFAULT_Kc (1) //heatingpower=Kc*(e_speed)
  33. #endif
  34. #endif
  35. //automatic temperature: The hot end target temperature is calculated by all the buffered lines of gcode.
  36. //The maximum buffered steps/sec of the extruder motor are called "se".
  37. //You enter the autotemp mode by a M109 S<mintemp> T<maxtemp> F<factor>
  38. // the target temperature is set to mintemp+factor*se[steps/sec] and limited by mintemp and maxtemp
  39. // you exit the value by any M109 without F*
  40. // Also, if the temperature is set to a value <mintemp, it is not changed by autotemp.
  41. // on an ultimaker, some initial testing worked with M109 S215 T260 F0.1 in the start.gcode
  42. //#define AUTOTEMP
  43. #ifdef AUTOTEMP
  44. #define AUTOTEMP_OLDWEIGHT 0.98
  45. #endif
  46. // extruder run-out prevention.
  47. //if the machine is idle, and the temperature over MINTEMP, every couple of SECONDS some filament is extruded
  48. //#define EXTRUDER_RUNOUT_PREVENT
  49. #define EXTRUDER_RUNOUT_MINTEMP 190
  50. #define EXTRUDER_RUNOUT_SECONDS 30.
  51. #define EXTRUDER_RUNOUT_ESTEPS 14. //mm filament
  52. #define EXTRUDER_RUNOUT_SPEED 1500. //extrusion speed
  53. #define EXTRUDER_RUNOUT_EXTRUDE 100
  54. //===========================================================================
  55. //=============================Mechanical Settings===========================
  56. //===========================================================================
  57. // This defines the number of extruders
  58. #define EXTRUDERS 1
  59. #define ENDSTOPS_ONLY_FOR_HOMING // If defined the endstops will only be used for homing
  60. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  61. //homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
  62. #define X_HOME_RETRACT_MM 5
  63. #define Y_HOME_RETRACT_MM 5
  64. #define Z_HOME_RETRACT_MM 1
  65. #define QUICK_HOME //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
  66. #define AXIS_RELATIVE_MODES {false, false, false, false}
  67. #define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step)
  68. //default stepper release if idle
  69. #define DEFAULT_STEPPER_DEACTIVE_TIME 60
  70. #define DEFAULT_STEPPER_DEACTIVE_COMMAND "M84 X Y E" //z stays powered
  71. #define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
  72. #define DEFAULT_MINTRAVELFEEDRATE 0.0
  73. // minimum time in microseconds that a movement needs to take if the buffer is emptied. Increase this number if you see blobs while printing high speed & high detail. It will slowdown on the detailed stuff.
  74. #define DEFAULT_MINSEGMENTTIME 20000 // Obsolete delete this
  75. // If defined the movements slow down when the look ahead buffer is only half full
  76. #define SLOWDOWN
  77. // Frequency limit
  78. // See nophead's blog for more info
  79. // Not working O
  80. //#define XY_FREQUENCY_LIMIT 15
  81. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  82. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  83. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  84. #define MINIMUM_PLANNER_SPEED 2.0 // (mm/sec)
  85. //===========================================================================
  86. //=============================Additional Features===========================
  87. //===========================================================================
  88. #define SD_FINISHED_STEPPERRELEASE true //if sd support and the file is finished: disable steppers?
  89. #define SD_FINISHED_RELEASECOMMAND "M84 X Y E" // no z because of layer shift.
  90. // The hardware watchdog should halt the Microcontroller, in case the firmware gets stuck somewhere. However:
  91. // the Watchdog is not working well, so please only enable this for testing
  92. // this enables the watchdog interrupt.
  93. //#define USE_WATCHDOG
  94. //#ifdef USE_WATCHDOG
  95. // you cannot reboot on a mega2560 due to a bug in he bootloader. Hence, you have to reset manually, and this is done hereby:
  96. //#define RESET_MANUAL
  97. //#define WATCHDOG_TIMEOUT 4 //seconds
  98. //#endif
  99. // extruder advance constant (s2/mm3)
  100. //
  101. // advance (steps) = STEPS_PER_CUBIC_MM_E * EXTUDER_ADVANCE_K * cubic mm per second ^ 2
  102. //
  103. // hooke's law says: force = k * distance
  104. // bernoulli's priniciple says: v ^ 2 / 2 + g . h + pressure / density = constant
  105. // so: v ^ 2 is proportional to number of steps we advance the extruder
  106. //#define ADVANCE
  107. #ifdef ADVANCE
  108. #define EXTRUDER_ADVANCE_K .0
  109. #define D_FILAMENT 2.85
  110. #define STEPS_MM_E 836
  111. #define EXTRUTION_AREA (0.25 * D_FILAMENT * D_FILAMENT * 3.14159)
  112. #define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS]/ EXTRUTION_AREA)
  113. #endif // ADVANCE
  114. // A debugging feature to compare calculated vs performed steps, to see if steps are lost by the software.
  115. //#define DEBUG_STEPS
  116. // Arc interpretation settings:
  117. #define MM_PER_ARC_SEGMENT 1
  118. #define N_ARC_CORRECTION 25
  119. const int dropsegments=5; //everything with less than this number of steps will be ignored as move and joined with the next movement
  120. //===========================================================================
  121. //=============================Buffers ============================
  122. //===========================================================================
  123. // The number of linear motions that can be in the plan at any give time.
  124. // 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 ringbuffering.
  125. #if defined SDSUPPORT
  126. #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
  127. #else
  128. #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
  129. #endif
  130. //The ASCII buffer for recieving from the serial:
  131. #define MAX_CMD_SIZE 96
  132. #define BUFSIZE 4
  133. //===========================================================================
  134. //============================= Define Defines ============================
  135. //===========================================================================
  136. #if TEMP_SENSOR_0 > 0
  137. #define THERMISTORHEATER_0 TEMP_SENSOR_0
  138. #define HEATER_0_USES_THERMISTOR
  139. #endif
  140. #if TEMP_SENSOR_1 > 0
  141. #define THERMISTORHEATER_1 TEMP_SENSOR_1
  142. #define HEATER_1_USES_THERMISTOR
  143. #endif
  144. #if TEMP_SENSOR_2 > 0
  145. #define THERMISTORHEATER_2 TEMP_SENSOR_2
  146. #define HEATER_2_USES_THERMISTOR
  147. #endif
  148. #if TEMP_SENSOR_BED > 0
  149. #define THERMISTORBED TEMP_SENSOR_BED
  150. #define BED_USES_THERMISTOR
  151. #endif
  152. #if TEMP_SENSOR_0 == -1
  153. #define HEATER_0_USES_AD595
  154. #endif
  155. #if TEMP_SENSOR_1 == -1
  156. #define HEATER_1_USES_AD595
  157. #endif
  158. #if TEMP_SENSOR_2 == -1
  159. #define HEATER_2_USES_AD595
  160. #endif
  161. #if TEMP_SENSOR_BED == -1
  162. #define BED_USES_AD595
  163. #endif
  164. #if TEMP_SENSOR_0 == -2
  165. #define HEATER_0_USES_MAX6675
  166. #endif
  167. #if TEMP_SENSOR_0 == 0
  168. #undef HEATER_0_MINTEMP
  169. #undef HEATER_0_MAXTEMP
  170. #endif
  171. #if TEMP_SENSOR_1 == 0
  172. #undef HEATER_1_MINTEMP
  173. #undef HEATER_1_MAXTEMP
  174. #endif
  175. #if TEMP_SENSOR_2 == 0
  176. #undef HEATER_2_MINTEMP
  177. #undef HEATER_2_MAXTEMP
  178. #endif
  179. #if TEMP_SENSOR_BED == 0
  180. #undef BED_MINTEMP
  181. #undef BED_MAXTEMP
  182. #endif
  183. #endif //__CONFIGURATION_ADV_H