2017-04-26 17:51:40 +02:00
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# This file contains common pin mappings for RAMBo boards. To use this
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# config, the firmware should be compiled for the AVR atmega2560.
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# See the example.cfg file for a description of available parameters.
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[stepper_x]
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step_pin: PC0
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dir_pin: PL1
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enable_pin: !PA7
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step_distance: .0125
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endstop_pin: ^PB6
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2017-07-24 19:17:18 +02:00
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#endstop_pin: ^PA2
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2017-04-26 17:51:40 +02:00
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homing_speed: 50
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position_endstop: 0
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position_max: 200
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[stepper_y]
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step_pin: PC1
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dir_pin: !PL0
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enable_pin: !PA6
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step_distance: .0125
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endstop_pin: ^PB5
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2017-07-24 19:17:18 +02:00
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#endstop_pin: ^PA1
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2017-04-26 17:51:40 +02:00
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homing_speed: 50
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position_endstop: 0
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position_max: 200
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[stepper_z]
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step_pin: PC2
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dir_pin: PL2
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enable_pin: !PA5
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step_distance: 0.00025
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endstop_pin: ^PB4
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2017-07-24 19:17:18 +02:00
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#endstop_pin: ^PC7
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2017-04-26 17:51:40 +02:00
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homing_speed: 5
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2017-07-24 19:17:18 +02:00
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position_endstop: 0.5
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2017-04-26 17:51:40 +02:00
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position_max: 200
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[extruder]
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step_pin: PC3
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dir_pin: PL6
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enable_pin: !PA4
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step_distance: .002
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nozzle_diameter: 0.400
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filament_diameter: 1.750
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heater_pin: PH6
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sensor_type: EPCOS 100K B57560G104F
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sensor_pin: PF0
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control: pid
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pid_Kp: 22.2
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pid_Ki: 1.08
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pid_Kd: 114
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min_temp: 0
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max_temp: 250
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2017-07-24 19:17:18 +02:00
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#[extruder1]
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#step_pin: PC4
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#dir_pin: PL7
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#enable_pin: !PA3
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#heater_pin: PH4
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#sensor_pin: PF1
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#...
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2017-04-26 17:51:40 +02:00
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[heater_bed]
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heater_pin: PE5
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sensor_type: EPCOS 100K B57560G104F
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sensor_pin: PF2
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control: watermark
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min_temp: 0
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max_temp: 130
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[fan]
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pin: PH5
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2017-07-24 19:17:18 +02:00
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#[heater_fan nozzle_cooling_fan]
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#pin: PH3
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2017-04-26 17:51:40 +02:00
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[mcu]
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serial: /dev/ttyACM0
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custom:
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# Turn off yellow led
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set_digital_out pin=PB7 value=0
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# Stepper micro-step pins
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set_digital_out pin=PG1 value=1
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set_digital_out pin=PG0 value=1
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set_digital_out pin=PK7 value=1
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set_digital_out pin=PG2 value=1
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set_digital_out pin=PK6 value=1
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set_digital_out pin=PK5 value=1
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set_digital_out pin=PK3 value=1
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set_digital_out pin=PK4 value=1
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2017-07-24 19:17:18 +02:00
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#set_digital_out pin=PK2 value=1
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#set_digital_out pin=PK1 value=1
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2017-04-26 17:51:40 +02:00
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# Initialize digipot
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send_spi_message pin=PD7 msg=0487 # X = ~0.75A
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send_spi_message pin=PD7 msg=0587 # Y = ~0.75A
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send_spi_message pin=PD7 msg=0387 # Z = ~0.75A
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send_spi_message pin=PD7 msg=00A5 # E0
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send_spi_message pin=PD7 msg=017D # E1
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[printer]
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kinematics: cartesian
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max_velocity: 300
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max_accel: 3000
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max_z_velocity: 5
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max_z_accel: 100
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