########################################################################################################### # Bigtreetech SKR V1.4 configuration file for Smoothiware, see http://smoothieware.org/configuring-smoothie # NOTE Lines must not exceed 132 characters, and '#' characters mean what follows is ignored ########################################################################################################### # Target : K40 Laser cutter. ########################################################################################################### # Uses : # - X & Y Motor # - X & Y Min endstop # - Laser PWM has to be took from servo (2.0) # - Laser on/off has to be took from probe (0.10) # - Reprap discount GLCD adapter,either with foftware modification for Soft SPI support # or spectial adapter wiring SPI0 to both LCD and SDcard (standard Smoothie) # Please note, if using Cohesion3D Clustering firmware, SD card is not mounted on the computer. You'll have to modify # config.txt using a attached SDCard reader on the computer. arm_solution cartesian # Selects the linear_delta / cartesian arm solution # Arm solution configuration : Cartesian robot. Translates mm positions into stepper positions # See http://smoothieware.org/stepper-motors 157.575? 80 for 1/8e, 160 for 1/16e 320 for 1/32e alpha_steps_per_mm 160 # Steps per mm for alpha ( X ) stepper and tower beta_steps_per_mm 160 # Steps per mm for beta ( Y ) stepper and tower gamma_steps_per_mm 160 # Steps per mm for gamma ( Z ) stepper and tower # Stepper module configuration microseconds_per_step_pulse 2 # Duration of step pulses to stepper drivers, in microseconds base_stepping_frequency 100000 # Base frequency for stepping : 100 khz # Cartesian axis speed limits x_axis_max_speed 25000 # X Maximum speed in mm/min y_axis_max_speed 25000 # Y Maximum speed in mm/min z_axis_max_speed 25000 # Z Maximum speed in mm/min # Basic motion configuration default_feed_rate 12000 # Default speed (mm/minute) for G1/G2/G3 moves default_seek_rate 18000 # Default speed (mm/minute) for G0 moves mm_per_arc_segment 0.0 # Fixed length for line segments that divide arcs, 0 to disable mm_max_arc_error 0.01 # The maximum error for line segments that divide arcs 0 to disable # note it is invalid for both the above be 0 # if both are used, will use largest segment length based on radius #mm_per_line_segment 5 # Lines can be cut into segments ( not usefull with cartesian # coordinates robots ). # Planner module configuration : Look-ahead and acceleration configuration # See http://smoothieware.org/motion-control planner_queue_size 32 # DO NOT CHANGE THIS UNLESS YOU KNOW EXACTLY WHAT YOU ARE DOING acceleration 2500 # Acceleration in mm/second/second. #z_acceleration 500 # Acceleration for Z only moves in mm/s^2, 0 uses acceleration which is the default. DO NOT SET ON A DELTA junction_deviation 0.05 # See http://smoothieware.org/motion-control#junction-deviation #z_junction_deviation 0.0 # For Z only moves, -1 uses junction_deviation, zero disables junction_deviation on z moves DO NOT SET ON A DELTA #minimum_planner_speed 0.0 # sets the minimum planner speed in mm/sec # Stepper module configuration # Pins are defined as ports, and pin numbers, appending "!" to the number will invert a pin # See http://smoothieware.org/pin-configuration and http://smoothieware.org/pinout alpha_step_pin 2.2 # Pin for alpha stepper step signal alpha_dir_pin 2.6 # Pin for alpha stepper direction, add '!' to reverse direction alpha_en_pin 2.1 # Pin for alpha enable pin alpha_current 0.4 # M1 stepper motor current alpha_acceleration 2500 # mm/sec² alpha_max_rate 25000 # Maximum rate in mm/min beta_step_pin 0.19 # Pin for beta stepper step signal beta_dir_pin 0.20! # Pin for beta stepper direction, add '!' to reverse direction beta_en_pin 2.8 # Pin for beta enable beta_current 0.6 # Y stepper motor current beta_acceleration 2500 # mm/sec² beta_max_rate 25000 # Maxmimum rate in mm/min gamma_step_pin 0.22 # Pin for gamma stepper step signal gamma_dir_pin 2.11 # Pin for gamma stepper direction, add '!' to reverse direction gamma_en_pin 0.21 # Pin for gamma enable gamma_current 0.6 # Z stepper motor current gamma_acceleration 2500 # mm/sec² gamma_max_rate 12000 # Maximum rate in mm/min # A axis delta_steps_per_mm 157.5 # may be steps per degree for example delta_step_pin 2.13 # Pin for delta stepper step signal delta_dir_pin 0.11 # Pin for delta stepper direction delta_en_pin 2.12 # Pin for delta enable delta_current 0.6 # Z stepper motor current delta_acceleration 1000 # mm/sec² delta_max_rate 12000 # mm/min # B axis epsilon_steps_per_mm 100 # may be steps per degree for example epsilon_step_pin 1.15 # Pin for delta stepper step signal epsilon_dir_pin 1.14 # Pin for delta stepper direction epsilon_en_pin 1.16 # Pin for delta enable epsilon_current 1.5 # Z stepper motor current epsilon_acceleration 500.0 # mm/sec² epsilon_max_rate 300.0 # mm/min # C axis zeta_steps_per_mm 100 # may be steps per degree for example zeta_step_pin xx # Pin for delta stepper step signal zeta_dir_pin xx # Pin for delta stepper direction zeta_en_pin xx # Pin for delta enable zeta_current 1.5 # Z stepper motor current zeta_acceleration 500.0 # mm/sec² zeta_max_rate 300.0 # mm/min # Extruder module configuration extruder.hotend.enable false # Whether to activate the extruder module at all. All configuration is ignored if false extruder.hotend.steps_per_mm 157.575 # Steps per mm for extruder stepper extruder.hotend.default_feed_rate 60000 # Default rate ( mm/minute ) for moves where only the extruder moves extruder.hotend.acceleration 3000 # Acceleration for the stepper motor mm/sec? extruder.hotend.max_speed 1000 # mm/s extruder.hotend.step_pin 2.13 # Pin for extruder step signal extruder.hotend.dir_pin 0.11 # Pin for extruder dir signal extruder.hotend.en_pin 2.12 # Pin for extruder enable signal # extruder offset #extruder.hotend.x_offset 0 # x offset from origin in mm #extruder.hotend.y_offset 0 # y offset from origin in mm #extruder.hotend.z_offset 0 # z offset from origin in mm # firmware retract settings when using G10/G11, these are the defaults if not defined, must be defined for each extruder if not using the defaults #extruder.hotend.retract_length 3 # retract length in mm #extruder.hotend.retract_feedrate 45 # retract feedrate in mm/sec #extruder.hotend.retract_recover_length 0 # additional length for recover #extruder.hotend.retract_recover_feedrate 8 # recover feedrate in mm/sec (should be less than retract feedrate) #extruder.hotend.retract_zlift_length 0 # zlift on retract in mm, 0 disables #extruder.hotend.retract_zlift_feedrate 6000 # zlift feedrate in mm/min (Note mm/min NOT mm/sec) #delta_current 1.8 # First extruder stepper motor current # Second extruder module configuration #extruder.hotend2.enable true # Whether to activate the extruder module at all. All configuration is ignored if false #extruder.hotend2.steps_per_mm 140 # Steps per mm for extruder stepper #extruder.hotend2.default_feed_rate 600 # Default rate ( mm/minute ) for moves where only the extruder moves #extruder.hotend2.acceleration 500 # Acceleration for the stepper motor, as of 0.6, arbitrary ratio #extruder.hotend2.max_speed 50 # mm/s #extruder.hotend2.step_pin 1.15 # Pin for extruder step signal #extruder.hotend2.dir_pin 1.14 # Pin for extruder dir signal #extruder.hotend2.en_pin 1.16 # Pin for extruder enable signal #extruder.hotend2.x_offset 0 # x offset from origin in mm #extruder.hotend2.y_offset 25.0 # y offset from origin in mm #extruder.hotend2.z_offset 0 # z offset from origin in mm #epsilon_current 1.5 # Second extruder stepper motor current ## Laser module configuration laser_module_enable true # Whether to activate the laser module at all. All configuration is # ignored if false. # servo pin on skr 1.4 laser_module_pin 2.0 # this pin will be PWMed to control the laser. Servo pin. # Only P2.0 - P2.5, P1.18, P1.20, P1.21, P1.23, P1.24, P1.26, P3.25, P3.26 # can be used since laser requires hardware PWM laser_module_maximum_power 1.0 # this is the maximum duty cycle that will be applied to the laser laser_module_minimum_power 0.0 # This is a value just below the minimum duty cycle that keeps the laser # active without actually burning. laser_module_default_power 0.75 # This is the default laser power that will be used for cuts if a power has not been specified. # The value is a scale between the maximum and minimum power levels specified above laser_module_maximum_s_value 1.0 # Sets range for PWM power control - S0 to Snnn (defaut float 1.0f) # 200us = 5000 hz laser_module_pwm_period 200 # this sets the pwm frequency as the period in microseconds switch.laserfire.enable true switch.laserfire.output_pin 0.10! # Probe input reconfugured as inverted output. switch.laserfire.output_type digital switch.laserfire.input_on_command M3 switch.laserfire.input_off_command M5 ## Temperature control configuration # See http://smoothieware.org/temperaturecontrol # First hotend configuration temperature_control.hotend.enable false # Whether to activate this ( "hotend" ) module at all. temperature_control.hotend.thermistor_pin 0.24 # Pin for the thermistor to read temperature_control.hotend.heater_pin 2.7 # Pin that controls the heater, set to nc if a readonly thermistor is being defined temperature_control.hotend.thermistor EPCOS100K # See http://smoothieware.org/temperaturecontrol#toc5 #temperature_control.hotend.beta 4066 # Or set the beta value temperature_control.hotend.set_m_code 104 # M-code to set the temperature for this module temperature_control.hotend.set_and_wait_m_code 109 # M-code to set-and-wait for this module temperature_control.hotend.designator T0 # Designator letter for this module #temperature_control.hotend.max_temp 300 # Set maximum temperature - Will prevent heating above 300 by default #temperature_control.hotend.min_temp 0 # Set minimum temperature - Will prevent heating below if set # Safety control is enabled by default and can be overidden here, the values show the defaults # See http://smoothieware.org/temperaturecontrol#runaway #temperature_control.hotend.runaway_heating_timeout 0 # How long it can take to heat up, max is 2040 seconds. #temperature_control.hotend.runaway_cooling_timeout 0 # How long it can take to cool down if temp is set lower, max is 2040 seconds #temperature_control.hotend.runaway_range 0 # How far from the set temperature it can wander, max setting is 63°C # PID configuration # See http://smoothieware.org/temperaturecontrol#pid #temperature_control.hotend.p_factor 22.2 # P ( proportional ) factor #temperature_control.hotend.i_factor 1.08 # I ( integral ) factor #temperature_control.hotend.d_factor 114 # D ( derivative ) factor #temperature_control.hotend.max_pwm 64 # Max pwm, 64 is a good value if driving a 12v resistor with 24v. # Second hotend configuration #temperature_control.hotend2.enable true # Whether to activate this ( "hotend" ) module at all. #temperature_control.hotend2.thermistor_pin 0.23 # Pin for the thermistor to read #temperature_control.hotend2.heater_pin 2.4 # Pin that controls the heater, set to nc if a readonly thermistor is being defined #temperature_control.hotend2.thermistor EPCOS100K # See http://smoothieware.org/temperaturecontrol#toc5 ##temperature_control.hotend2.beta 4066 # Or set the beta value #temperature_control.hotend2.set_m_code 104 # M-code to set the temperature for this module #temperature_control.hotend2.set_and_wait_m_code 109 # M-code to set-and-wait for this module #temperature_control.hotend2.designator T1 # Designator letter for this module ##temperature_control.hotend2.max_temp 300 # Set maximum temperature - Will prevent heating above 300 by default ##temperature_control.hotend2.min_temp 0 # Set minimum temperature - Will prevent heating below if set # Safety control is enabled by default and can be overidden here, the values show the defaults # See http://smoothieware.org/temperaturecontrol#runaway #temperature_control.hotend2.runaway_heating_timeout 0 # How long it can take to heat up, max is 2040 seconds. #temperature_control.hotend2.runaway_cooling_timeout 0 # How long it can take to cool down if temp is set lower, max is 2040 seconds #temperature_control.hotend2.runaway_range 0 # How far from the set temperature it can wander, max setting is 63°C # PID configuration # See http://smoothieware.org/temperaturecontrol#pid #temperature_control.hotend2.p_factor 22.2 # P ( proportional ) factor #temperature_control.hotend2.i_factor 1.08 # I ( integral ) factor #temperature_control.hotend2.d_factor 114 # D ( derivative ) factor #temperature_control.hotend2.max_pwm 64 # Max pwm, 64 is a good value if driving a 12v resistor with 24v. temperature_control.bed.enable false # Whether to activate this ( "hotend" ) module at all. temperature_control.bed.thermistor_pin 0.25 # Pin for the thermistor to read temperature_control.bed.heater_pin 2.5 # Pin that controls the heater temperature_control.bed.thermistor EPCOS100K # See http://smoothieware.org/temperaturecontrol#thermistor #temperature_control.bed.beta 3974 # or set the beta value temperature_control.bed.set_m_code 140 # M-code to set the temperature for this module temperature_control.bed.set_and_wait_m_code 190 # M-code to set-and-wait for this module temperature_control.bed.designator B # Designator letter for this module temperature_control.bed.runaway_heating_timeout 0 # How long it can take to heat up, max is 2040 seconds. temperature_control.bed.runaway_cooling_timeout 0 # How long it can take to cool down if temp is set lower, max is 2040 seconds temperature_control.bed.runaway_range 0 # How far from the set temperature it can wander, max setting is 63°C # Bang-bang ( simplified ) control # See http://smoothieware.org/temperaturecontrol#bang-bang #temperature_control.bed.bang_bang false # Set to true to use bang bang control rather than PID #temperature_control.bed.hysteresis 2.0 # Set to the temperature in degrees C to use as hysteresis ## Switch modules # See http://smoothieware.org/switch # Switch module for fan control switch.fan.enable true # Enable this module switch.fan.input_on_command M10 # Command that will turn this switch on switch.fan.input_off_command M107 # Command that will turn this switch off switch.fan.output_pin 2.3 # Pin this module controls switch.fan.output_type pwm # PWM output settable with S parameter in the input_on_comand switch.fan.max_pwm 255 # Set max pwm for the pin default is 255 # For using E1 FET output as general output. E1 must be disactivated (extruder.hotend2.enable=false) switch.misc.enable true # Enable this module switch.misc.input_on_command M42 # Command that will turn this switch on switch.misc.input_off_command M43 # Command that will turn this switch off switch.misc.output_pin 2.4 # Pin this module controls switch.misc.output_type digital # Digital means this is just an on or off pin # Switch module for spindle control switch.spindle.enable false # ## Temperatureswitch : # automatically toggle a switch at a specified temperature. # Different ones of these may be defined to monitor different temperatures and switch different switches # useful to turn on a fan or water pump to cool the hotend #temperatureswitch.hotend.enable true # #temperatureswitch.hotend.designator T # first character of the temperature control designator to use as the temperature sensor to monitor #temperatureswitch.hotend.switch misc # select which switch to use, matches the name of the defined switch #temperatureswitch.hotend.threshold_temp 60.0 # temperature to turn on (if rising) or off the switch #temperatureswitch.hotend.heatup_poll 15 # poll heatup at 15 sec intervals #temperatureswitch.hotend.cooldown_poll 60 # poll cooldown at 60 sec intervals ## Endstops # See http://smoothieware.org/endstops endstops_enable true # The endstop module is disabled by default and must be enabled here #corexy_homing false # Set to true if homing on a hbot or corexy (G28) #delta_homing false # Forces all three axis to home a the same time regardless of what is specified in G28 cartesian_homing true # Set to true if homing on a cartesian bot (G28) alpha_min_endstop 1.29^ # Pin to read min endstop, add a ! to invert if endstop is NO connected to ground alpha_max_endstop 1.26^ # Pin to read max endstop, uncomment this and comment the above if using max endstops alpha_homing_direction home_to_min # Or set to home_to_max and set alpha_max and uncomment the alpha_max_endstop alpha_min 0 alpha_max 330 # This gets loaded as the current position after homing when home_to_max is set beta_max_endstop 1.28^ # Pin to read max endstop, uncomment this and comment the above if using max endstops #beta_min_endstop 1.28^ # Pin to read min endstop, add a ! to invert if endstop is NO connected to ground #beta_max_endstop 1.25^ # Pin to read max endstop, uncomment this and comment the above if using max endstops beta_homing_direction home_to_max # Or set to home_to_max and set alpha_max and uncomment the alpha_max_endstop beta_min 0 beta_max 210 # This gets loaded as the current position after homing when home_to_max is set gamma_min_endstop 1.27^ # Pin to read min endstop, add a ! to invert if endstop is NO connected to ground gamma_max_endstop 1.0^ # Pin to read max endstop, uncomment this and comment the above if using max endstops gamma_homing_direction home_to_min # Or set to home_to_max and set alpha_max and uncomment the alpha_max_endstop gamma_min 0 gamma_max 500 alpha_max_travel 500 # Max travel in mm for alpha/X axis when homing beta_max_travel 500 # Max travel in mm for beta/Y axis when homing gamma_max_travel 500 # Max travel in mm for gamma/Z axis when homing # optional order in which axis will home, default is they all home at the same time, # if this is set it will force each axis to home one at a time in the specified order #homing_order XYZ # x axis followed by y then z last #move_to_origin_after_home false # move XY to 0,0 after homing # optional enable limit switches, actions will stop if any enabled limit switch is triggered #alpha_limit_enable false # set to true to enable X min and max limit switches #beta_limit_enable false # set to true to enable Y min and max limit switches #gamma_limit_enable false # set to true to enable Z min and max limit switches # Endstops home at their fast feedrate first, then once the endstop is found they home again at their slow feedrate for accuracy alpha_fast_homing_rate_mm_s 50 # Alpha tower fast homing feedrate in mm/second alpha_slow_homing_rate_mm_s 25 # Alpha tower slow homing feedrate in mm/second beta_fast_homing_rate_mm_s 50 # Beta tower fast homing feedrate in mm/second beta_slow_homing_rate_mm_s 25 # Beta tower slow homing feedrate in mm/second gamma_fast_homing_rate_mm_s 4 # Gamma tower fast homing feedrate in mm/second gamma_slow_homing_rate_mm_s 2 # Gamma tower slow homing feedrate in mm/second alpha_homing_retract_mm 5 # Distance to retract from the endstop after it is hit for alpha/X beta_homing_retract_mm 5 # Distance to retract from the endstop after it is hit for beta/Y gamma_homing_retract_mm 1 # Distance to retract from the endstop after it is hit for gamma/Z # Endstop debouncing options #endstop_debounce_count 100 # Uncomment if you get noise on your endstops, default is 100 #endstop_debounce_ms 1 # Uncomment if you get noise on your endstops, default is 1 millisecond debounce # Endstop trim options alpha_trim 0 # Software trim for alpha stepper endstop (in mm) beta_trim 0 # Software trim for beta stepper endstop (in mm) gamma_trim 0 # Software trim for gamma stepper endstop (in mm) ## Z-probe # See http://smoothieware.org/zprobe zprobe.enable false # Set to true to enable a zprobe #zprobe.probe_pin 0.10!^ # Pin probe is attached to, if NC remove the ! #zprobe.slow_feedrate 5 # Mm/sec probe feed rate #zprobe.debounce_count 100 # Set if noisy #zprobe.fast_feedrate 100 # Move feedrate mm/sec #zprobe.probe_height 5 # How much above bed to start probe #gamma_min_endstop nc # Normally 1.28. Change to nc to prevent conflict, # Levelling strategy # Example for the delta calibration strategy #leveling-strategy.delta-calibration.enable true # Enable basic delta calibration #leveling-strategy.delta-calibration.radius 120 # the probe radius # Example for the delta grid leveling strategy # leveling-strategy.delta-grid.enable false # Enable grid leveling # leveling-strategy.delta-grid.radius 100 # Grid radius in millimeters # leveling-strategy.delta-grid.size 5 # Grid size, must be an odd number # leveling-strategy.delta-grid.probe_offsets 0,0,-0.2 # # leveling-strategy.delta-grid.save true # Whether to automatically save the grid # leveling-strategy.delta-grid.initial_height 10 # Height at which to start probling #leveling-strategy.three-point-leveling.enable true # Set to true to enable the leveling strategy that probes three points to define # a plane and then keeps the Z parallel to that plane. # This is useful if your Z plate/bed is not perfectly aligned with your XY gantry #leveling-strategy.three-point-leveling.point1 100.0,0.0 # The first probe point (X, Y) #leveling-strategy.three-point-leveling.point2 200.0,200.0 # The second probe point (X, Y) #leveling-strategy.three-point-leveling.point3 0.0,200.0 # The third probe point (X, Y) #leveling-strategy.three-point-leveling.home_first true # Home the X and Y axes before probing #leveling-strategy.three-point-leveling.tolerance 0.03 # The probe tolerance in millimetres, anything less that this will be ignored, default is 0.03mm #leveling-strategy.three-point-leveling.probe_offsets 0,0,0 # The probe offset from nozzle, must be X,Y,Z (Z should always be 0), default is no offset. # This is used if your nozzle is not exactly at the same position as where your tool would be. #leveling-strategy.three-point-leveling.save_plane false # set to true to allow the bed plane to be saved with M500 default is false ## Panel # See http://smoothieware.org/panel ################################################################################### # EXP 1 & 2 Reprapdicount GLCD Wiring # _____ _____ # NC |10 9 | GND 5V |10 9 | GND # RESET | · · | 1.31(SD_DETECT) (LCD_D7) 1.23 | · · | 1.22 (LCD_D6) # (MOSI)0.18 | · · | 3.25(BTN_EN2) (LCD_D5) 1.21 | · · | 1.20 (LCD_D4) # (SD_SS)0.16 | · · | 3.26(BTN_EN1) (LCD_RS) 1.19 | · · | 1.18 (LCD_EN) # (SCK)0.15 | 2 1 | 0.17(MISO) (BTN_ENC) 0.28 | 2 1 | 1.30 (BEEPER) # ----- ----- # EXP2 EXP1 # # Wiring RRDGLCD : function Pin on SKR 1.4 Pin on Smoothieware ################################################################################### # GLCD EXP1 pin 1 : Beeper 1.30 1.31 # GLCD EXP1 pin 2 : ENC BTN 0.28 1.30 # GLCD EXP1 pin 3 : LCD MOSI (LCD E) 1.18 0.18 spi0mosi # GLCD EXP1 pin 4 : LCD CS (LCD RS) 1.19 0.16 spi0ssel # GLCD EXP1 pin 5 : LCD SCK (LCD D4) 1.20 0.15 spi0sck # GLCD EXP1 pin 6 : (LCD D5) 1.21 nc # GLCD EXP1 pin 7 : (LCD D6) 1.22 nc # GLCD EXP1 pin 8 : (LCD D7) 1.23 nc # GLCD EXP1 pin 9 : GND GND GND # GLCD EXP1 pin 10: VCC +5V +5V # GLCD EXP2 pin 1 : SD MISO 0.17 spi0miso nc ou 0.8 spi1miso # GLCD EXP2 pin 2 : SD SCK 0.15 spi0sck nc ou 0.7 spi1sck # GLCD EXP2 pin 3 : ENC BTN EN2 3.26 3.25 # GLCD EXP2 pin 4 : SD SSEL 0.16 spi0ssel nc ou 0.28 # GLCD EXP2 pin 5 : ENC BTN EN1 3.25 3.26 # GLCD EXP2 pin 6 : SD MOSI 0.18 spi0mosi nc ou 0.9 spi1mosi # GLCD EXP2 pin 7 : SD Card Detect 1.31 nc ou 0.27 # GLCD EXP2 pin 8 : RESET RESET 2.11 # GLCD EXP2 pin 9 : GND GND nc # GLCD EXP2 pin 10: KILL NC nc ################################################################################### # # SPI 0 processor Pins # On SKR 1.4, wired to RRDGLCD SDcard. On smoothieboard, wired to RRDGLCD LCD. # P0.15 spi0 sck User spi port. used for rrd glcd # P0.16 spi0 ssel User spi port. used for rrd glcd cs # P0.17 spi0 miso User spi port. not used for glcd # P0.18 spi0 mosi User spi port. used for rrd glcd # SPI 1 processor Pins, used by onboard SD port on Smothieboard & SKR 1.4. # On SKR 1.4, wired only to internal SDcard. On smoothieboard, wired also to RRDGLCD SD # P0.6 spi1 ssel sdcard # P0.7 spi1 sck sdcard # P0.8 spi1 miso sdcard # P0.9 spi1 mosi sdcard panel.enable true # Set to true to enable the panel code panel.lcd reprap_discount_glcd # ############################################ # On SKR 1.4 lcd is wired to a software SPI, # Don't works on stock Smoothieware, only on marlin! # To make RRD GLCD works on skr 1.4, it needs either : ############################################ # - A special adapter / cable where hardware spi 0 (sd spi on skr) is wired to both devices. # SKR 1.4 RRDGLCD signal # EXP2.pin6 --------- EXP2.pin6 mosi sd card # |---- EXP1.pin3 mosi lcd # EXP2.pin2 --------- EXP2.pin2 sck sd card # |---- EXP1.pin5 sck sd card # EXP1.pin1 --------- EXP1.pin1 Beeper # EXP1.pin2 --------- EXP1.pin2 ENC BTN # EXP1.pin3 nc # EXP1.pin4 --------- EXP1.pin4 LCD CS (LCD RS) # EXP1.pin5 nc # EXP1.pin6 nc # EXP1.pin7 nc # EXP1.pin8 nc # EXP1.pin9 --------- EXP1.pin9 GND # EXP1.pin10 -------- EXP1.pin10 VCC # EXP2.pin1 --------- EXP2.pin1 SD MISO # EXP2.pin3 --------- EXP2.pin3 ENC BTN EN2 # EXP2.pin4 --------- EXP2.pin4 SD SSEL # EXP2.pin5 --------- EXP2.pin5 ENC BTN EN1 # EXP2.pin7 --------- EXP2.pin7 SD Card Detect # EXP2.pin8 --------- EXP2.pin8 RESET # EXP2.pin9 --------- EXP2.pin9 GND # EXP2.pin10 nc ############################################ # - A hack on Smoothieware to make software # spi works on LCD with native SKR 1.4 pin # (unsupported on stock smoothie) ############################################ # For SPI0 hardwired to lcd via a custom adapter panel.spi_channel 0 # Spi on Hardware channel 0 panel.spi_cs_pin 1.19 # SPI chip select ; GLCD EXP1 Pin 4 panel.spi_frequency 100000 # Needs to reduce spi frequency for emulated rrdglcd # default : 1 000 000 Hz # For Software SPI (unsupported hack on smoothieware) #panel.spi_channel -1 # Software spi mosi = P1_18; miso = P1_21; sclk = P1_20; #panel.spi_cs_pin 1.19 # CS on SKR 1.4 #panel.spi_frequency 100000 # Needs to reduce spi frequency for emulated rrdglcd # default : 1 000 000 Hz panel.encoder_a_pin 3.25!^ # Encoder pin ; GLCD EXP2 Pin 3 panel.encoder_b_pin 3.26!^ # Encoder pin ; GLCD EXP2 Pin 5 panel.click_button_pin 0.28!^ # Click button ; GLCD EXP1 Pin 2 panel.buzz_pin 1.30 # Pin for buzzer ; GLCD EXP1 Pin 1 #panel.back_button_pin 0.28!^ # Back button ; GLCD EXP2 Pin 8 panel.encoder_resolution 4 panel.external_sd true # set to true if there is an extrernal sdcard on the panel panel.external_sd.spi_channel 0 # On SKR 1.4, wired to spi0 (free). panel.external_sd.spi_cs_pin 0.16 # set spi chip select for the sdcard (or any spare pin) panel.external_sd.sdcd_pin 1.31!^ # sd detect signal (set to nc if no sdcard detect) (or any spare pin) panel.menu_offset 1 # Some panels will need 1 here panel.alpha_jog_feedrate 12000 # X jogging feedrate in mm/min panel.beta_jog_feedrate 12000 # Y jogging feedrate in mm/min panel.gamma_jog_feedrate 12000 # Z jogging feedrate in mm/min panel.hotend_temperature 185 # Temp to set hotend when preheat is selected panel.bed_temperature 60 # Temp to set bed when preheat is selected ## Custom menus : Example of a custom menu entry, which will show up in the Custom entry. # NOTE _ gets converted to space in the menu and commands, | is used to separate multiple commands #custom_menu.power_on.enable true # #custom_menu.power_on.name Power_on # #custom_menu.power_on.command M80 # #custom_menu.power_off.enable true # #custom_menu.power_off.name Power_off # #custom_menu.power_off.command M81 # network.enable false # Enable the ethernet network services #network.webserver.enable false # Enable the webserver #network.telnet.enable false # Enable the telnet server #network.ip_address auto # Use dhcp to get ip address # uncomment the 3 below to manually setup ip address #network.ip_address 192.168.3.222 # the IP address #network.ip_mask 255.255.255.0 # the ip mask #network.ip_gateway 192.168.3.1 # the gateway address #network.mac_override xx.xx.xx.xx.xx.xx # override the mac address, only do this if you have a conflict ## System configuration # Serial communications configuration ( baud rate defaults to 9600 if undefined ) # For communication over the UART port, *not* the USB/Serial port uart0.baud_rate 250000 # Baud rate for the default hardware ( UART ) serial port second_usb_serial_enable false # This enables a second USB serial port currentcontrol_module_enable false # Control stepper motor current via the configuration fill ## No leds on SKR 1.4 leds_disable true # disable using leds after config loaded play_led_disable true # disable the play led ## No digipot on SKR 1.4 #digipotchip mcp4451 #digipot_factor 95.521 # DO NOT CHANGE FOR LASERLASERBOARD #digipot_max_current 1.2 # Maximum current (Amps) the digipot will allow for all axis # Kill button (used to be called pause) maybe assigned to a different pin, set to the onboard pin by default # exp2 pin 10 is not connected on skr 1.4 kill_button_enable false # set to true to enable a kill button kill_button_pin xx # kill button pin. default is same as pause button 2.12 (2.11 is another good choice) msd_disable false # disable the MSD (USB SDCARD) when set to true (needs special binary) #dfu_enable false # for linux developers, set to true to enable DFU #watchdog_timeout 10 # watchdog timeout in seconds, default is 10, set to 0 to disable the watchdog