config: Adds Ender 2 Pro config (#5359)

Adds a default config for Ender 2 Pro. Printer uses creality 4.2.3 board

Signed-off-by: Spencer Owen <owenspencer@gmail.com>

config/printer-creality-ender2pro-2021.cfg

@@ -0,0 +1,106 @@
+# This file contains pin mappings for the stock 2021 Creality
+# Ender2 Pro. To use this config, during "make menuconfig" select
+# the STM32F103 with a "28KiB bootloader" and serial
+# (on USART1 PA10/PA9) communication.
+
+# If you prefer a direct serial connection, in "make menuconfig"
+# select "Enable extra low-level configuration options" and select
+# serial (on USART3 PB11/PB10), which is broken out on the 10 pin IDC
+# cable used for the LCD module as follows:
+# 3: Tx, 4: Rx, 9: GND, 10: VCC
+
+# Flash this firmware by copying "out/klipper.bin" to a SD card and
+# turning on the printer with the card inserted. The firmware
+# filename must end in ".bin" and must not match the last filename
+# that was flashed.
+
+# See docs/Config_Reference.md for a description of parameters.
+
+[stepper_x]
+step_pin: PC2
+dir_pin: PB9
+enable_pin: !PC3
+microsteps: 16
+rotation_distance: 40
+endstop_pin: ^PA5
+position_min: -20
+position_endstop: -20
+position_max: 165
+homing_speed: 50
+
+[stepper_y]
+step_pin: PB8
+dir_pin: PB7
+enable_pin: !PC3
+microsteps: 16
+rotation_distance: 40
+endstop_pin: ^PA6
+position_min: -5
+position_endstop: -5
+position_max: 165
+homing_speed: 50
+
+[stepper_z]
+step_pin: PB6
+dir_pin: !PB5
+enable_pin: !PC3
+microsteps: 16
+rotation_distance: 8
+endstop_pin: ^PA7
+position_endstop: 0.0
+position_max: 180
+
+[extruder]
+max_extrude_only_distance: 100.0
+step_pin: PB4
+dir_pin: PB3
+enable_pin: !PC3
+microsteps: 16
+rotation_distance: 27.53480577
+nozzle_diameter: 0.400
+filament_diameter: 1.750
+heater_pin: PA1
+sensor_pin: PC5
+sensor_type: EPCOS 100K B57560G104F
+control: pid
+pid_Kp: 29.634
+pid_Ki: 2.102
+pid_Kd: 104.459
+min_temp: 0
+max_temp: 260
+
+[heater_bed]
+heater_pin: PB10
+sensor_type: EPCOS 100K B57560G104F
+sensor_pin: PC4
+control: pid
+pid_Kp: 72.921
+pid_Ki: 1.594
+pid_Kd: 834.031
+min_temp: 0
+max_temp: 80
+
+[fan]
+pin: PA0
+
+[mcu]
+serial: /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0
+restart_method: command
+
+[printer]
+kinematics: cartesian
+max_velocity: 300
+max_accel: 3000
+max_z_velocity: 5
+max_z_accel: 100
+
+[display]
+lcd_type: st7920
+cs_pin: PB12
+sclk_pin: PB13
+sid_pin: PB15
+encoder_pins: ^PB14, ^PA2
+click_pin: ^!PB2
+
+[output_pin beeper]
+pin: PC6

test/klippy/printers.test

@@ -157,6 +157,7 @@ CONFIG ../../config/printer-alfawise-u30-2018.cfg
 CONFIG ../../config/printer-creality-cr30-2021.cfg
 CONFIG ../../config/printer-creality-cr6se-2020.cfg
 CONFIG ../../config/printer-creality-cr6se-2021.cfg
+CONFIG ../../config/printer-creality-ender2pro-2021.cfg
 CONFIG ../../config/printer-creality-ender3-v2-2020.cfg
 CONFIG ../../config/printer-creality-ender3max-2021.cfg
 CONFIG ../../config/printer-creality-ender3pro-2020.cfg