From 0cd808cfde9ff1f6c51f58b1900c271ff7dd949c Mon Sep 17 00:00:00 2001
From: bskp <matthias.roggo@gmail.com>
Date: Tue, 5 Nov 2019 16:47:03 +0100
Subject: [PATCH] config: Added config for Creality CR-20 Pro (#2135)

Based on the configuration for the CR20-2018.
Added support for BLtouch, save z-homing and
automatic bed leveling.

Signed-off-by: Matthias Roggo <bskp@posteo.ch>
---
 config/printer-creality-cr20-pro-2019.cfg | 113 ++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 config/printer-creality-cr20-pro-2019.cfg

diff --git a/config/printer-creality-cr20-pro-2019.cfg b/config/printer-creality-cr20-pro-2019.cfg
new file mode 100644
index 00000000..6fc86d4f
--- /dev/null
+++ b/config/printer-creality-cr20-pro-2019.cfg
@@ -0,0 +1,113 @@
+# This file contains pin mappings for the Creality CR-20 Pro. To use
+# this config, the firmware should be compiled for the AVR atmega2560.
+
+# See the example.cfg file for a description of available parameters.
+
+[stepper_x]
+step_pin: PF0
+dir_pin: PF1
+enable_pin: !PD7
+step_distance: .0125
+endstop_pin: ^PE5
+position_endstop: 0
+position_max: 235
+homing_speed: 100
+second_homing_speed: 50
+homing_retract_dist: 5
+
+[stepper_y]
+step_pin: PF6
+dir_pin: PF7
+enable_pin: !PF2
+step_distance: .0125
+endstop_pin: ^PJ1
+position_endstop: 0
+position_max: 235
+homing_speed: 100
+second_homing_speed: 50
+homing_retract_dist: 5
+
+[stepper_z]
+step_pin: PL3
+dir_pin: !PL1
+enable_pin: !PK0
+step_distance: .0025
+endstop_pin: probe:z_virtual_endstop
+position_endstop: 0
+position_max: 250
+homing_speed: 10.0
+position_min: -1.0
+
+[extruder]
+step_pin: PA4
+dir_pin: PA6
+enable_pin: !PA2
+step_distance: .010526
+nozzle_diameter: 0.400
+filament_diameter: 1.750
+pressure_advance: 0.9 # please calibrate!
+heater_pin: PB4
+sensor_type: EPCOS 100K B57560G104F
+sensor_pin: PK5
+control: pid
+pid_Kp: 22.2
+pid_Ki: 1.08
+pid_Kd: 114
+min_temp: 0
+max_temp: 250
+
+[bltouch]
+sensor_pin: ^PD3
+control_pin: PB5
+z_offset: 3.60
+x_offset: 46
+y_offset: 9
+pin_move_time: 0.15
+speed: 3.0
+samples: 1
+
+[safe_z_home]
+home_xy_position: 117,117
+speed: 50.0
+z_hop: 10.0
+z_hop_speed: 100
+
+[bed_mesh]
+speed: 100
+horizontal_move_z: 8
+min_point: 60,30
+max_point: 235,220
+probe_count: 3,3
+fade_start: 1.0
+fade_end: 0 # disable fading
+
+[heater_bed]
+heater_pin: PH5
+sensor_type: EPCOS 100K B57560G104F
+sensor_pin: PK6
+control: pid
+pid_Kp: 690.34
+pid_Ki: 111.47
+pid_Kd: 1068.83
+min_temp: 0
+max_temp: 130
+
+[fan]
+pin: PH6
+
+[mcu]
+serial: /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AK06SLT2-if00-port0
+
+[printer]
+kinematics: cartesian
+max_velocity: 300
+max_accel: 3000
+max_z_velocity: 5
+max_z_accel: 100
+
+[display]
+lcd_type: uc1701
+cs_pin: PA3
+a0_pin: PA5
+encoder_pins: ^PC4, ^PC6
+click_pin: ^!PC2