config: Add 1LC example configuration and docs

Signed-off-by: Luke Vuksta <wulfstawulfsta@gmail.com>

1 files changed, 81 insertions, 0 deletions

diff --git a/config/sample-duet3-1lc.cfg b/config/sample-duet3-1lc.cfg
new file mode 100644
index 00000000..298c6faf
--- /dev/null
+++ b/config/sample-duet3-1lc.cfg
@@ -0,0 +1,81 @@
+# This file contains common pin mappings for the Duet3 1LC. To use
+# this config, the firmware should be compiled for the SAMC21G18 with:
+# Bootloader offset of "No Bootloader"
+# Clock Reference of "25 Mhz crystal" if the board version is v1.1 or later
+# Clock Reference of "12 Mhz crystal" if the board version is v1.0 or earlier
+# Communication interface of "CAN bus (on PA25/PA24)"
+
+# To flash the board use a debugger, or use a raspberry pi and follow
+# the instructions at docs/Bootloaders.md fot the SAMC21. You may
+# supply power to the 1LC by connecting the 3.3v rail on the Pi to the
+# 5v input of the SWD header on the 1LC.
+
+# See docs/Config_Reference.md for a description of parameters.
+
+
+# Pins for reference, v1.3 board:
+# Driver Step Pin - PA27
+# Driver Dir Pin  - PA28
+# Driver Enable - !PB2
+# Thermistor Pins - TEMP0:PB9 TEMP1:PA2
+# Pullup Resistor - 2200
+# Vssa Sense:PA6 | Vref Sense:PA7
+# Current Sense resistor for drivers - 0.091ohm
+# CAN Pins - CAN0_TX:PA24 CAN0_RX:PA25
+# Heaters - OUT_0:PA11
+# Fan outputs - OUT_1:PA10 OUT_2:PB11
+# Tach Pins for Fans - OUT_1_TACHO:PA13 OUT_2_TACHO:PB10
+# GPIO_out - IO0:PA12
+# GPIO_in -  IO0:PA9 IO1:PA21 IO2:PA18
+# Driver Diag - 0:PB3
+
+[adc_scaled toolboard_vref_scaled]
+vref_pin: toolboard:PA7
+vssa_pin: toolboard:PA6
+
+[extruder]
+step_pin: toolboard:PA27
+dir_pin: toolboard:PA28
+enable_pin: !toolboard:PB2
+rotation_distance: 23.1336867485061
+gear_ratio: 50:10
+microsteps: 64
+full_steps_per_rotation: 200
+nozzle_diameter: 0.400
+filament_diameter: 1.75
+heater_pin: toolboard:PA11
+sensor_type: PT1000
+sensor_pin: toolboard_vref_scaled:PB9
+pullup_resistor: 2200
+min_temp: 0
+max_temp: 280
+max_power: 1.0
+control: pid
+pwm_cycle_time: 0.01666
+pid_Kp: 26.454
+pid_Ki: 1.357
+pid_Kd: 128.955
+
+[tmc2209 extruder]
+uart_pin: toolboard:PA20
+tx_pin: toolboard:PA22
+interpolate: False
+run_current: 0.35
+sense_resistor: 0.091
+
+[fan]
+pin: toolboard:PA10
+tachometer_pin: toolboard:PA13
+
+[heater_fan hotend_fan]
+pin: toolboard:PB11
+tachometer_pin: toolboard:PB10
+heater: extruder
+heater_temp: 50.0
+
+[probe]
+pin: toolboard:PA9
+z_offset: 20
+
+[mcu toolboard]
+canbus_uuid: 4b194673554e