Christian Thalhammer
13 years ago
1 changed files with 397 additions and 0 deletions
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#ifndef __CONFIGURATION_H |
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#define __CONFIGURATION_H |
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// This determines the communication speed of the printer |
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//#define BAUDRATE 250000 |
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#define BAUDRATE 115200 |
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//#define BAUDRATE 230400 |
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#define EXTRUDERS 1 |
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// Frequency limit |
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// See nophead's blog for more info |
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// Not working O |
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//#define XY_FREQUENCY_LIMIT 15 |
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// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end |
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// of the buffer and all stops. This should not be much greater than zero and should only be changed |
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// if unwanted behavior is observed on a user's machine when running at very slow speeds. |
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#define MINIMUM_PLANNER_SPEED 2.0 // (mm/sec) |
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// BASIC SETTINGS: select your board type, thermistor type, axis scaling, and endstop configuration |
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//// The following define selects which electronics board you have. Please choose the one that matches your setup |
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// MEGA/RAMPS up to 1.2 = 3, |
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// RAMPS 1.3 = 33 |
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// Gen6 = 5, |
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// Sanguinololu 1.2 and above = 62 |
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// Gen7 = 77, |
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// Ultimaker = 7, |
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// Teensylu = 8 |
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#define MOTHERBOARD 77 |
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//=========================================================================== |
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//=============================Thermal Settings ============================ |
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//=========================================================================== |
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//// Thermistor settings: |
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// 1 is 100k thermistor |
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// 2 is 200k thermistor |
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// 3 is mendel-parts thermistor |
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// 4 is 10k thermistor |
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// 5 is ParCan supplied 104GT-2 100K |
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// 6 is EPCOS 100k |
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// 7 is 100k Honeywell thermistor 135-104LAG-J01 |
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#define THERMISTORHEATER_0 1 |
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//#define THERMISTORHEATER_1 1 |
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//#define THERMISTORHEATER_2 1 |
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#define HEATER_0_USES_THERMISTOR |
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//#define HEATER_1_USES_THERMISTOR |
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//#define HEATER_2_USES_THERMISTOR |
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//#define HEATER_0_USES_AD595 |
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//#define HEATER_1_USES_AD595 |
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//#define HEATER_2_USES_AD595 |
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// Select one of these only to define how the bed temp is read. |
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#define THERMISTORBED 1 |
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#define BED_USES_THERMISTOR |
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//#define BED_LIMIT_SWITCHING |
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#ifdef BED_LIMIT_SWITCHING |
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#define BED_HYSTERESIS 2 //only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS |
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#endif |
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//#define BED_USES_AD595 |
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#define BED_CHECK_INTERVAL 5000 //ms |
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//// Heating sanity check: |
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// This waits for the watchperiod in milliseconds whenever an M104 or M109 increases the target temperature |
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// If the temperature has not increased at the end of that period, the target temperature is set to zero. |
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// It can be reset with another M104/M109 |
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//#define WATCHPERIOD 20000 //20 seconds |
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// Actual temperature must be close to target for this long before M109 returns success |
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#define TEMP_RESIDENCY_TIME 30 // (seconds) |
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#define TEMP_HYSTERESIS 3 // (C°) range of +/- temperatures considered "close" to the target one |
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//// The minimal temperature defines the temperature below which the heater will not be enabled |
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//#define HEATER_0_MINTEMP 5 |
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//#define HEATER_1_MINTEMP 5 |
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//#define HEATER_2_MINTEMP 5 |
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//#define BED_MINTEMP 5 |
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// When temperature exceeds max temp, your heater will be switched off. |
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// This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure! |
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// You should use MINTEMP for thermistor short/failure protection. |
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#define HEATER_0_MAXTEMP 275 |
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//#define HEATER_1_MAXTEMP 275 |
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//#define HEATER_2_MAXTEMP 275 |
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//#define BED_MAXTEMP 150 |
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// Wait for Cooldown |
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// This defines if the M109 call should not block if it is cooling down. |
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// example: From a current temp of 220, you set M109 S200. |
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// if CooldownNoWait is defined M109 will not wait for the cooldown to finish |
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#define CooldownNoWait true |
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// Heating is finished if a temperature close to this degree shift is reached |
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#define HEATING_EARLY_FINISH_DEG_OFFSET 1 //Degree |
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// PID settings: |
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// Uncomment the following line to enable PID support. |
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#define PIDTEMP |
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#define PID_MAX 255 // limits current to nozzle; 255=full current |
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#ifdef PIDTEMP |
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//#define PID_DEBUG // Sends debug data to the serial port. |
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//#define PID_OPENLOOP 1 // Puts PID in open loop. M104 sets the output power in % |
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#define PID_INTEGRAL_DRIVE_MAX 255 //limit for the integral term |
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#define K1 0.95 //smoothing factor withing the PID |
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#define PID_dT 0.128 //sampling period of the PID |
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//To develop some PID settings for your machine, you can initiall follow |
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// the Ziegler-Nichols method. |
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// set Ki and Kd to zero. |
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// heat with a defined Kp and see if the temperature stabilizes |
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// ideally you do this graphically with repg. |
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// the PID_CRITIAL_GAIN should be the Kp at which temperature oscillatins are not dampned out/decreas in amplitutde |
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// PID_SWING_AT_CRITIAL is the time for a full period of the oscillations at the critical Gain |
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// usually further manual tunine is necessary. |
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#define PID_CRITIAL_GAIN 50 |
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#define PID_SWING_AT_CRITIAL 47 //seconds |
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//#define PID_PI //no differentail term |
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#define PID_PID //normal PID |
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#ifdef PID_PID |
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//PID according to Ziegler-Nichols method |
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// #define DEFAULT_Kp (0.6*PID_CRITIAL_GAIN) |
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// #define DEFAULT_Ki (2*Kp/PID_SWING_AT_CRITIAL*PID_dT) |
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// #define DEFAULT_Kd (PID_SWING_AT_CRITIAL/8./PID_dT) |
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// Ultitmaker |
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#define DEFAULT_Kp 22.2 |
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#define DEFAULT_Ki (1.25*PID_dT) |
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#define DEFAULT_Kd (99/PID_dT) |
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// Makergear |
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// #define DEFAULT_Kp 7.0 |
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// #define DEFAULT_Ki 0.1 |
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// #define DEFAULT_Kd 12 |
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// Mendel Parts V9 on 12V |
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// #define DEFAULT_Kp 63.0 |
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// #define DEFAULT_Ki (2.25*PID_dT) |
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// #define DEFAULT_Kd (440/PID_dT) |
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#endif |
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#ifdef PID_PI |
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//PI according to Ziegler-Nichols method |
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#define DEFAULT_Kp (PID_CRITIAL_GAIN/2.2) |
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#define DEFAULT_Ki (1.2*Kp/PID_SWING_AT_CRITIAL*PID_dT) |
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#define DEFAULT_Kd (0) |
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#endif |
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// this adds an experimental additional term to the heatingpower, proportional to the extrusion speed. |
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// if Kc is choosen well, the additional required power due to increased melting should be compensated. |
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#define PID_ADD_EXTRUSION_RATE |
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#ifdef PID_ADD_EXTRUSION_RATE |
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#define DEFAULT_Kc (1) //heatingpower=Kc*(e_speed) |
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#endif |
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#endif // PIDTEMP |
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// extruder run-out prevention. |
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//if the machine is idle, and the temperature over MINTEMP, every couple of SECONDS some filament is extruded |
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//#define EXTRUDER_RUNOUT_PREVENT |
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#define EXTRUDER_RUNOUT_MINTEMP 190 |
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#define EXTRUDER_RUNOUT_SECONDS 30. |
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#define EXTRUDER_RUNOUT_ESTEPS 14. //mm filament |
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#define EXTRUDER_RUNOUT_SPEED 1500. //extrusion speed |
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#define EXTRUDER_RUNOUT_EXTRUDE 100 |
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//=========================================================================== |
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//=============================Mechanical Settings=========================== |
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//=========================================================================== |
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// Endstop Settings |
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#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors |
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// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins. |
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const bool X_ENDSTOPS_INVERTING = false; // set to true to invert the logic of the endstops. |
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const bool Y_ENDSTOPS_INVERTING = false; // set to true to invert the logic of the endstops. |
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const bool Z_ENDSTOPS_INVERTING = false; // set to true to invert the logic of the endstops. |
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// For optos H21LOB set to true, for Mendel-Parts newer optos TCST2103 set to false |
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#define ENDSTOPS_ONLY_FOR_HOMING // If defined the endstops will only be used for homing |
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// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1 |
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#define X_ENABLE_ON 0 |
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#define Y_ENABLE_ON 0 |
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#define Z_ENABLE_ON 0 |
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#define E_ENABLE_ON 0 // For all extruders |
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// Disables axis when it's not being used. |
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#define DISABLE_X false |
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#define DISABLE_Y false |
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#define DISABLE_Z false |
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#define DISABLE_E false // For all extruders |
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// Inverting axis direction |
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//#define INVERT_X_DIR false // for Mendel set to false, for Orca set to true |
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//#define INVERT_Y_DIR true // for Mendel set to true, for Orca set to false |
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//#define INVERT_Z_DIR false // for Mendel set to false, for Orca set to true |
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//#define INVERT_E*_DIR true // for direct drive extruder v9 set to true, for geared extruder set to false, used for all extruders |
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#define INVERT_X_DIR false // for Mendel set to false, for Orca set to true |
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#define INVERT_Y_DIR false // for Mendel set to true, for Orca set to false |
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#define INVERT_Z_DIR false // for Mendel set to false, for Orca set to true |
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#define INVERT_E0_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false |
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#define INVERT_E1_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false |
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#define INVERT_E2_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false |
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//// ENDSTOP SETTINGS: |
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// Sets direction of endstops when homing; 1=MAX, -1=MIN |
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#define X_HOME_DIR -1 |
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#define Y_HOME_DIR -1 |
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#define Z_HOME_DIR -1 |
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#define min_software_endstops true //If true, axis won't move to coordinates less than zero. |
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#define max_software_endstops true //If true, axis won't move to coordinates greater than the defined lengths below. |
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#define X_MAX_LENGTH 205 |
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#define Y_MAX_LENGTH 205 |
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#define Z_MAX_LENGTH 200 |
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//// MOVEMENT SETTINGS |
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#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E |
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#define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0} // set the homing speeds (mm/min) |
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//homing hits the endstop, then retracts by this distance, before it tries to slowly bump again: |
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#define X_HOME_RETRACT_MM 5 |
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#define Y_HOME_RETRACT_MM 5 |
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#define Z_HOME_RETRACT_MM 1 |
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#define QUICK_HOME //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially. |
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#define AXIS_RELATIVE_MODES {false, false, false, false} |
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#define MAX_STEP_FREQUENCY 40000 // Max step frequency for Ultimaker (5000 pps / half step) |
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// default settings |
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#define DEFAULT_AXIS_STEPS_PER_UNIT {78.7402,78.7402,200*8/3,760*1.1} // default steps per unit for ultimaker |
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//#define DEFAULT_AXIS_STEPS_PER_UNIT {40, 40, 3333.92, 360} //sells mendel with v9 extruder |
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//#define DEFAULT_AXIS_STEPS_PER_UNIT {80.3232, 80.8900, 2284.7651, 757.2218} // SAE Prusa w/ Wade extruder |
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#define DEFAULT_MAX_FEEDRATE {500, 500, 5, 45} // (mm/sec) |
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#define DEFAULT_MAX_ACCELERATION {9000,9000,100,10000} // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot. |
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#define DEFAULT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for printing moves |
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#define DEFAULT_RETRACT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for r retracts |
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#define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate |
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#define DEFAULT_MINTRAVELFEEDRATE 0.0 |
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// minimum time in microseconds that a movement needs to take if the buffer is emptied. Increase this number if you see blobs while |
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//printing high speed & high detail. It will slowdown on the detailed stuff. |
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#define DEFAULT_MINSEGMENTTIME 20000 // Obsolete delete this |
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#define DEFAULT_XYJERK 20.0 // (mm/sec) |
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#define DEFAULT_ZJERK 0.4 // (mm/sec) |
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// If defined the movements slow down when the look ahead buffer is only half full |
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#define SLOWDOWN |
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//default stepper release if idle |
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#define DEFAULT_STEPPER_DEACTIVE_TIME 60 |
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#define DEFAULT_STEPPER_DEACTIVE_COMMAND "M84 X Y E" //z stays powered |
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//=========================================================================== |
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//=============================Additional Features=========================== |
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//=========================================================================== |
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// EEPROM |
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// the microcontroller can store settings in the EEPROM, e.g. max velocity... |
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// M500 - stores paramters in EEPROM |
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// M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily). |
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// M502 - reverts to the default "factory settings". You still need to store them in EEPROM afterwards if you want to. |
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//define this to enable eeprom support |
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#define EEPROM_SETTINGS |
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//to disable EEPROM Serial responses and decrease program space by ~1700 byte: comment this out: |
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// please keep turned on if you can. |
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#define EEPROM_CHITCHAT |
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// The hardware watchdog should halt the Microcontroller, in case the firmware gets stuck somewhere. However: |
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// the Watchdog is not working well, so please only enable this for testing |
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// this enables the watchdog interrupt. |
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//#define USE_WATCHDOG |
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//#ifdef USE_WATCHDOG |
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// you cannot reboot on a mega2560 due to a bug in he bootloader. Hence, you have to reset manually, and this is done hereby: |
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//#define RESET_MANUAL |
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//#define WATCHDOG_TIMEOUT 4 //seconds |
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//#endif |
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// extruder advance constant (s2/mm3) |
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// |
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// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTUDER_ADVANCE_K * cubic mm per second ^ 2 |
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// |
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// hooke's law says: force = k * distance |
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// bernoulli's priniciple says: v ^ 2 / 2 + g . h + pressure / density = constant |
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// so: v ^ 2 is proportional to number of steps we advance the extruder |
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//#define ADVANCE |
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#ifdef ADVANCE |
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#define EXTRUDER_ADVANCE_K .0 |
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#define D_FILAMENT 2.85 |
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#define STEPS_MM_E 836 |
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#define EXTRUTION_AREA (0.25 * D_FILAMENT * D_FILAMENT * 3.14159) |
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#define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS]/ EXTRUTION_AREA) |
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#endif // ADVANCE |
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//LCD and SD support |
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//#define ULTRA_LCD //general lcd support, also 16x2 |
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//#define SDSUPPORT // Enable SD Card Support in Hardware Console |
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#define SD_FINISHED_STEPPERRELEASE true //if sd support and the file is finished: disable steppers? |
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#define SD_FINISHED_RELEASECOMMAND "M84 X Y E" // no z because of layer shift. |
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#define ULTIPANEL |
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#ifdef ULTIPANEL |
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#define NEWPANEL //enable this if you have a click-encoder panel |
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#define SDSUPPORT |
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#define ULTRA_LCD |
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#define LCD_WIDTH 20 |
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#define LCD_HEIGHT 4 |
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#else //no panel but just lcd |
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#ifdef ULTRA_LCD |
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#define LCD_WIDTH 16 |
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#define LCD_HEIGHT 2 |
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#endif |
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#endif |
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// A debugging feature to compare calculated vs performed steps, to see if steps are lost by the software. |
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//#define DEBUG_STEPS |
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// Arc interpretation settings: |
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#define MM_PER_ARC_SEGMENT 1 |
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#define N_ARC_CORRECTION 25 |
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//automatic temperature: The hot end target temperature is calculated by all the buffered lines of gcode. |
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//The maximum buffered steps/sec of the extruder motor are called "se". |
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//You enter the autotemp mode by a M109 S<mintemp> T<maxtemp> F<factor> |
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// the target temperature is set to mintemp+factor*se[steps/sec] and limited by mintemp and maxtemp |
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// you exit the value by any M109 without F* |
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// Also, if the temperature is set to a value <mintemp, it is not changed by autotemp. |
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// on an ultimaker, some initial testing worked with M109 S215 T260 F0.1 in the start.gcode |
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//#define AUTOTEMP |
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#ifdef AUTOTEMP |
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#define AUTOTEMP_OLDWEIGHT 0.98 |
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#endif |
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//this prevents dangerous Extruder moves, i.e. if the temperature is under the limit |
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//can be software-disabled for whatever purposes by |
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#define PREVENT_DANGEROUS_EXTRUDE |
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#define EXTRUDE_MINTEMP 0 |
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#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances. |
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const int dropsegments=5; //everything with less than this number of steps will be ignored as move and joined with the next movement |
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// M240 Triggers a camera by emulating a Canon RC-1 Remote |
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// Data from: http://www.doc-diy.net/photo/rc-1_hacked/ |
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// #define PHOTOGRAPH_PIN 23 |
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//=========================================================================== |
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//=============================Buffers ============================ |
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//=========================================================================== |
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// The number of linear motions that can be in the plan at any give time. |
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// 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. |
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#if defined SDSUPPORT |
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#define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller |
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#else |
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#define BLOCK_BUFFER_SIZE 16 // maximize block buffer |
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#endif |
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//The ASCII buffer for recieving from the serial: |
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#define MAX_CMD_SIZE 96 |
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#define BUFSIZE 4 |
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#include "thermistortables.h" |
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#endif //__CONFIGURATION_H |
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