config: Add example config printer-makergear-m2-2016.cfg

Reported by @N5QM.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 102 insertions, 0 deletions

diff --git a/config/printer-makergear-m2-2016.cfg b/config/printer-makergear-m2-2016.cfg
new file mode 100644
index 00000000..ace9c97b
--- /dev/null
+++ b/config/printer-makergear-m2-2016.cfg
@@ -0,0 +1,102 @@
+# 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
+step_distance: .01125
+endstop_pin: ^!PB6
+position_endstop: 0
+position_max: 205
+homing_speed: 50
+
+[stepper_y]
+step_pin: PC1
+dir_pin: PL0
+enable_pin: !PA6
+step_distance: .01125
+endstop_pin: ^!PB5
+position_endstop: 0
+position_max: 250
+homing_speed: 50
+
+[stepper_z]
+step_pin: PC2
+dir_pin: !PL2
+enable_pin: !PA5
+step_distance: .0025
+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
+step_distance: .00188
+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