#ifndef CONFIGURATION_ADV_H #define CONFIGURATION_ADV_H //=========================================================================== //=============================Thermal Settings ============================ //=========================================================================== // Select one of these only to define how the bed temp is read. // //#define BED_LIMIT_SWITCHING #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 //// Heating sanity check: // This waits for the watchperiod in milliseconds whenever an M104 or M109 increases the target temperature // 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 //#define WATCHPERIOD 20000 //20 seconds // Wait for Cooldown // This defines if the M109 call should not block if it is cooling down. // example: From a current temp of 220, you set M109 S200. // if CooldownNoWait is defined M109 will not wait for the cooldown to finish #define CooldownNoWait true #ifdef PIDTEMP // this adds an experimental additional term to the heatingpower, proportional to the extrusion speed. // if Kc is choosen 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) //heatingpower=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> T<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 // 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 23 //Pin used for the fan to cool controller, comment out to disable this function #define CONTROLLERFAN_SEC 60 //How many seconds, after all motors were disabled, the fan should run //=========================================================================== //=============================Mechanical Settings=========================== //=========================================================================== // This defines the number of extruders #define EXTRUDERS 1 #define ENDSTOPS_ONLY_FOR_HOMING // If defined the endstops will only be used for homing //#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 //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 1 //#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) //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 // 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 // Frequency limit // See nophead's blog for more info // Not working O //#define XY_FREQUENCY_LIMIT 15 // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end // of the buffer and all stops. This should not be much greater than zero and should only be changed // if unwanted behavior is observed on a user's machine when running at very slow speeds. #define MINIMUM_PLANNER_SPEED 0.05// (mm/sec) //=========================================================================== //=============================Additional Features=========================== //=========================================================================== #define SD_FINISHED_STEPPERRELEASE true //if sd support and the file is finished: disable steppers? #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // no z because of layer shift. // The hardware watchdog should halt the Microcontroller, in case the firmware gets stuck somewhere. However: // the Watchdog is not working well, so please only enable this for testing // this enables the watchdog interrupt. //#define USE_WATCHDOG //#ifdef USE_WATCHDOG // you cannot reboot on a mega2560 due to a bug in he bootloader. Hence, you have to reset manually, and this is done hereby: //#define RESET_MANUAL //#define WATCHDOG_TIMEOUT 4 //seconds //#endif // extruder advance constant (s2/mm3) // // advance (steps) = STEPS_PER_CUBIC_MM_E * EXTUDER_ADVANCE_K * cubic mm per second ^ 2 // // hooke's law says: force = k * distance // bernoulli's priniciple says: v ^ 2 / 2 + g . h + pressure / density = constant // so: v ^ 2 is proportional to number of steps we advance the extruder //#define ADVANCE #ifdef ADVANCE #define EXTRUDER_ADVANCE_K .0 #define D_FILAMENT 2.85 #define STEPS_MM_E 836 #define EXTRUTION_AREA (0.25 * D_FILAMENT * D_FILAMENT * 3.14159) #define STEPS_PER_CUBIC_MM_E (axis_steps_per_unit[E_AXIS]/ EXTRUTION_AREA) #endif // ADVANCE // Arc interpretation settings: #define MM_PER_ARC_SEGMENT 1 #define N_ARC_CORRECTION 25 const 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 //=========================================================================== //=============================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 ringbuffering. #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 recieving from the serial: #define MAX_CMD_SIZE 96 #define BUFSIZE 4 // Firmware based and LCD controled 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 #define MIN_RETRACT 0.1 //minimum extruded mm to accept a automatic gcode retraction attempt //=========================================================================== //============================= Define Defines ============================ //=========================================================================== #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