2020-06-04 19:01:30 +03:00
|
|
|
# Support for Makergear M2 printers circa 2016 that have the RAMBo
|
|
|
|
|
# electronics along with the V4 extruder and the black and silver Z
|
|
|
|
|
# stepper. The electronics use Allegro A4984 stepper drivers with
|
|
|
|
|
# 1/16th micro-stepping. To use this config, the firmware should be
|
|
|
|
|
# compiled for the AVR atmega2560.
|
|
|
|
|
|
|
|
|
|
[stepper_x]
|
|
|
|
|
step_pin: PC0
|
|
|
|
|
dir_pin: !PL1
|
|
|
|
|
enable_pin: !PA7
|
2020-12-14 17:09:19 +03:00
|
|
|
microsteps: 16
|
|
|
|
|
rotation_distance: 36
|
2020-06-04 19:01:30 +03:00
|
|
|
endstop_pin: ^!PB6
|
|
|
|
|
position_endstop: 0
|
|
|
|
|
position_max: 205
|
|
|
|
|
homing_speed: 50
|
|
|
|
|
|
|
|
|
|
[stepper_y]
|
|
|
|
|
step_pin: PC1
|
|
|
|
|
dir_pin: PL0
|
|
|
|
|
enable_pin: !PA6
|
2020-12-14 17:09:19 +03:00
|
|
|
microsteps: 16
|
|
|
|
|
rotation_distance: 36
|
2020-06-04 19:01:30 +03:00
|
|
|
endstop_pin: ^!PB5
|
|
|
|
|
position_endstop: 0
|
|
|
|
|
position_max: 250
|
|
|
|
|
homing_speed: 50
|
|
|
|
|
|
|
|
|
|
[stepper_z]
|
|
|
|
|
step_pin: PC2
|
|
|
|
|
dir_pin: !PL2
|
|
|
|
|
enable_pin: !PA5
|
2020-12-14 17:09:19 +03:00
|
|
|
microsteps: 16
|
|
|
|
|
rotation_distance: 8
|
2020-06-04 19:01:30 +03:00
|
|
|
endstop_pin: ^!PB4
|
|
|
|
|
position_min: 0.1
|
|
|
|
|
position_endstop: 0.7
|
|
|
|
|
position_max: 200
|
|
|
|
|
homing_speed: 15
|
|
|
|
|
homing_retract_dist: 2.0
|
|
|
|
|
|
|
|
|
|
[extruder]
|
|
|
|
|
step_pin: PC3
|
|
|
|
|
dir_pin: PL6
|
|
|
|
|
enable_pin: !PA4
|
2020-12-14 17:09:19 +03:00
|
|
|
microsteps: 16
|
|
|
|
|
gear_ratio: 57:11
|
|
|
|
|
rotation_distance: 31.174
|
2020-06-04 19:01:30 +03:00
|
|
|
nozzle_diameter: 0.350
|
|
|
|
|
filament_diameter: 1.750
|
|
|
|
|
heater_pin: PH6
|
|
|
|
|
sensor_type: EPCOS 100K B57560G104F
|
|
|
|
|
sensor_pin: PF0
|
|
|
|
|
control: pid
|
|
|
|
|
pid_kp: 26.137
|
|
|
|
|
pid_ki: 1.489
|
|
|
|
|
pid_kd: 114.675
|
|
|
|
|
min_temp: 0
|
|
|
|
|
max_temp: 275
|
|
|
|
|
max_extrude_only_distance: 150.0
|
|
|
|
|
|
|
|
|
|
[heater_bed]
|
|
|
|
|
heater_pin: PE5
|
|
|
|
|
sensor_type: EPCOS 100K B57560G104F
|
|
|
|
|
sensor_pin: PF2
|
|
|
|
|
control: watermark
|
|
|
|
|
min_temp: 0
|
|
|
|
|
max_temp: 90
|
|
|
|
|
|
|
|
|
|
[fan]
|
|
|
|
|
pin: PH5
|
|
|
|
|
|
|
|
|
|
[heater_fan nozzle_cooling_fan]
|
|
|
|
|
pin: PH3
|
|
|
|
|
|
|
|
|
|
[mcu]
|
|
|
|
|
serial: /dev/ttyACM0
|
|
|
|
|
|
|
|
|
|
[printer]
|
|
|
|
|
kinematics: cartesian
|
|
|
|
|
max_velocity: 500
|
|
|
|
|
max_accel: 3000
|
|
|
|
|
max_z_velocity: 25
|
|
|
|
|
max_z_accel: 100
|
|
|
|
|
|
|
|
|
|
[ad5206 stepper_digipot]
|
|
|
|
|
enable_pin: PD7
|
|
|
|
|
# Scale the config so that the channel value can be specified in amps.
|
|
|
|
|
scale: 2.08
|
|
|
|
|
# Channel 1 is E0, 2 is E1, 3 is unused, 4 is Z, 5 is X, 6 is Y
|
|
|
|
|
channel_1: 1.25
|
|
|
|
|
channel_2: 0.75
|
|
|
|
|
channel_4: 0.75
|
|
|
|
|
channel_5: 0.75
|
|
|
|
|
channel_6: 0.75
|
|
|
|
|
|
|
|
|
|
# Enable 16 micro-steps on steppers X, Y, Z, E0, E1
|
|
|
|
|
[static_digital_output stepper_config]
|
|
|
|
|
pins:
|
|
|
|
|
PG1, PG0,
|
|
|
|
|
PK7, PG2,
|
|
|
|
|
PK6, PK5,
|
|
|
|
|
PK3, PK4,
|
|
|
|
|
PK1, PK2
|
|
|
|
|
|
|
|
|
|
[static_digital_output yellow_led]
|
|
|
|
|
pins: !PB7
|
