config: Added printer config for SUNLU T3 (#6004)

Signed-off-by: Zachary Welvaert <zwelvaert@gmail.com>

2 files changed, 200 insertions, 0 deletions

diff --git a/config/printer-sunlu-t3-2022.cfg b/config/printer-sunlu-t3-2022.cfg
new file mode 100644
index 00000000..90086681
--- /dev/null
+++ b/config/printer-sunlu-t3-2022.cfg
@@ -0,0 +1,199 @@
+# This file contains common pin mappings for the SUNLU Terminator T3 board
+
+# To use this config, the firmware should be compiled for the
+# STM32F103 with a "28KiB bootloader" and USB communication.
+# Select "Disable SWD at startup (for GigaDevice stmf32f103 clones)"
+# Also, select "Enable extra low-level configuration options" and configure
+# "GPIO pins to set at micro-controller startup" to "!PA14".
+
+# The "make flash" command does not work on the SUNLU Terminator T3 board. Instead,
+# after running "make", copy the generated "out/klipper.bin" file to a
+# file named "firmware.bin" on an SD card and then restart the board with that SD card.
+
+# See docs/Config_Reference.md for a description of parameters.
+
+# Rename the file to printer.cfg
+
+##################################################################
+# Printer
+##################################################################
+
+[mcu]
+#obtain your MCU id using ls /dev/serial/by-path/*
+serial: dev/serial/by-id/usb-Klipper_stm32f103xe_833E31383534300530343833-if00
+
+[printer]
+kinematics: cartesian
+max_velocity: 300
+max_accel: 3000
+max_z_velocity: 5
+max_z_accel: 100
+
+[static_digital_output usb_pullup_enable]
+pins: !PA14
+
+[bltouch]
+sensor_pin: PC14
+control_pin: PA1
+x_offset: -28.45
+y_offset: 4
+z_offset: 1.915  #recheck you own
+pin_up_touch_mode_reports_triggered: FALSE #needed bc of the bltouch clone used by sunlu
+
+[safe_z_home]
+home_xy_position: 115,115
+speed: 75
+z_hop: 10
+z_hop_speed: 5
+
+[bed_mesh]
+speed: 120
+horizontal_move_z: 5
+mesh_min: 10, 10
+mesh_max: 190, 220
+probe_count: 5,5
+fade_start: 1
+fade_end: 10
+
+[bed_screws]
+#for BED_SCREWS_ADJUST
+screw1: 31,38 #X,Y Position
+screw1_name: Front Left
+screw2: 201,38 #X,Y Position
+screw2_name: Front Right
+screw3: 201,204 #X,Y Position
+screw3_name: Rear Right
+screw4: 31,204 #X,Y Position
+screw4_name: Rear Left
+
+[filament_switch_sensor Filament_Runout]
+pause_on_runout: True
+#runout_gcode:
+#insert_gcode:
+event_delay: 3.0
+pause_delay: 5
+switch_pin: !PC15 #if reads runout when loaded remove !
+
+#########################################################
+# Motion Axis
+#########################################################
+
+[stepper_x]
+step_pin: PB13
+dir_pin: !PB12
+enable_pin: !PB14
+microsteps: 16
+rotation_distance: 40
+endstop_pin: !PC0
+position_endstop: 0
+position_max: 235
+homing_speed: 50
+
+[stepper_y]
+step_pin: PB10
+dir_pin: !PB2
+enable_pin: !PB11
+microsteps: 16
+rotation_distance: 40
+endstop_pin: !PC1
+position_endstop: 0
+position_max: 235
+homing_speed: 50
+
+[stepper_z]
+step_pin: PB0
+dir_pin: PC5
+enable_pin: !PB1
+microsteps: 16
+rotation_distance: 4
+position_max: 250
+endstop_pin: probe:z_virtual_endstop
+
+###################################################
+# Heaters
+###################################################
+
+[extruder]
+step_pin: PB3
+dir_pin: !PB4
+enable_pin: !PD2
+microsteps: 16
+rotation_distance: 23.18840579710145  #verify your own
+nozzle_diameter: 0.400
+filament_diameter: 1.750
+heater_pin: PC8
+sensor_type: EPCOS 100K B57560G104F
+sensor_pin: PA0
+control: pid
+pid_Kp: 19.479 #calibrate your own PID
+pid_Ki: 1.073
+pid_Kd: 88.385
+min_extrude_temp: 175
+max_extrude_only_distance: 400
+min_temp: 0
+max_temp: 250
+
+[heater_bed]
+heater_pin: PC9
+sensor_type: EPCOS 100K B57560G104F
+sensor_pin: PC3
+control: pid
+pid_Kp: 62.673 #calibrate your own PID
+pid_Ki: 1.530
+pid_Kd: 641.619
+min_temp: 0
+max_temp: 130
+
+#########################################
+# Fans
+#########################################
+
+[heater_fan Hotend]
+pin: PC7
+heater: extruder
+heater_temp: 50.0
+
+[fan]
+pin: PC6
+
+###############################################
+# Stock Screen
+###############################################
+
+[board_pins]
+aliases:
+    # EXP1 header
+    EXP1_1=PB5,  EXP1_3=PA9,   EXP1_5=PA10, EXP1_7=PB8,  EXP1_9=<GND>,
+    EXP1_2=PA15, EXP1_4=<RST>, EXP1_6=PB9,  EXP1_8=PB15, EXP1_10=<5V>
+
+[display]
+lcd_type: st7920
+cs_pin: PB8               #EXP1_7
+sclk_pin: PB9             #EXP1_6
+sid_pin: PB15             #EXP1_8
+encoder_pins: ^PA10, ^PA9 #^EXP1_5, ^EXP1_3
+click_pin: ^!PA15         #^!EXP1_2
+
+[output_pin beeper]
+pin: PB5    #EXP1_1
+pwm: True
+value: 0
+shutdown_value: 0
+cycle_time: 0.001
+scale: 1
+[gcode_macro M300]
+gcode:
+  {% set S = params.S|default(1000)|int %} ; S sets the tone frequency
+  {% set P = params.P|default(100)|int %} ; P sets the tone duration
+  {% set L = 0.5 %} ; L varies the PWM on time, close to 0 or 1 the tone gets a bit quieter. 0.5 is a symmetric waveform
+  {% if S <= 0 %} ; dont divide through zero
+  {% set F = 1 %}
+  {% set L = 0 %}
+  {% elif S >= 10000 %} ;max frequency set to 10kHz
+  {% set F = 0 %}
+  {% else %}
+  {% set F = 1/S %} ;convert frequency to seconds
+  {% endif %}
+    SET_PIN PIN=beeper VALUE={L} CYCLE_TIME={F} ;Play tone
+  G4 P{P} ;tone duration
+    SET_PIN PIN=beeper VALUE=0
diff --git a/test/klippy/printers.test b/test/klippy/printers.test
index b5871cfc..20bc65e1 100644
--- a/test/klippy/printers.test
+++ b/test/klippy/printers.test
@@ -152,6 +152,7 @@ CONFIG ../../config/generic-bigtreetech-skr-mini-e3-v2.0.cfg
 CONFIG ../../config/generic-bigtreetech-skr-mini-mz.cfg
 CONFIG ../../config/printer-anycubic-vyper-2021.cfg
 CONFIG ../../config/printer-monoprice-select-mini-v1-2016.cfg
+CONFIG ../../config/printer-sunlu-t3-2022.cfg
 
 # Printers using the stm32f103 via serial
 DICTIONARY stm32f103-serial.dict