config: Don't use arduino mega aliases in example config files

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

config/printer-anycubic-4max-2018.cfg

@@ -4,51 +4,51 @@
 # See docs/Config_Reference.md for a description of parameters.
 
 [stepper_x]
-step_pin: ar54
-dir_pin: ar55
-enable_pin: !ar38
+step_pin: PF0
+dir_pin: PF1
+enable_pin: !PD7
 microsteps: 16
 rotation_distance: 40
-endstop_pin: ^!ar3
+endstop_pin: ^!PE5
 position_min: -2
 position_endstop: -2
 position_max: 205
 homing_speed: 60.0
 
 [stepper_y]
-step_pin: ar60
-dir_pin: ar61
-enable_pin: !ar56
+step_pin: PF6
+dir_pin: PF7
+enable_pin: !PF2
 microsteps: 16
 rotation_distance: 40
-endstop_pin: ^!ar14
+endstop_pin: ^!PJ1
 position_endstop: 0
 position_max: 215
 homing_speed: 60.0
 
 [stepper_z]
-step_pin: ar46
-dir_pin: ar48
-enable_pin: !ar62
+step_pin: PL3
+dir_pin: PL1
+enable_pin: !PK0
 microsteps: 16
 rotation_distance: 8
-endstop_pin: ^!ar18
+endstop_pin: ^!PD3
 position_endstop: 0.5
 position_max: 305
 homing_speed: 8.0
 
 [extruder]
-step_pin: ar26
-dir_pin: ar28
-enable_pin: !ar24
+step_pin: PA4
+dir_pin: PA6
+enable_pin: !PA2
 microsteps: 16
 rotation_distance: 33.133
 nozzle_diameter: 0.400
 filament_diameter: 1.750
 max_extrude_only_distance: 2000
-heater_pin: ar10
+heater_pin: PB4
 sensor_type: ATC Semitec 104GT-2
-sensor_pin: analog13
+sensor_pin: PK5
 control: pid
 pid_kp: 27.725
 pid_ki: 1.224
@@ -57,9 +57,9 @@ min_temp: 0
 max_temp: 300
 
 [heater_bed]
-heater_pin: ar8
+heater_pin: PH5
 sensor_type: EPCOS 100K B57560G104F
-sensor_pin: analog14
+sensor_pin: PK6
 control: pid
 pid_kp: 73.735
 pid_ki: 1.437
@@ -68,12 +68,11 @@ min_temp: 0
 max_temp: 110
 
 [fan]
-pin: ar9
+pin: PH6
 kick_start_time: 1.0
 
 [mcu]
 serial: /dev/serial/by-id/usb-Silicon_Labs_CP2102_USB_to_UART_Bridge_Controller_0001-if00-port0
-pin_map: arduino
 
 [printer]
 kinematics: cartesian
@@ -83,23 +82,23 @@ max_z_velocity: 40
 max_z_accel: 60
 
 [heater_fan extruder_fan]
-pin: ar44
+pin: PL5
 
 [heater_fan stepstick_fan]
-pin: ar7
+pin: PH4
 kick_start_time: 1.0
 
 [display]
 lcd_type: st7920
-cs_pin: ar16
-sclk_pin: ar23
-sid_pin: ar17
-encoder_pins: ^ar31, ^ar33
-click_pin: ^!ar35
-kill_pin: ^!ar41
+cs_pin: PH1
+sclk_pin: PA1
+sid_pin: PH0
+encoder_pins: ^PC6, ^PC4
+click_pin: ^!PC2
+kill_pin: ^!PG0
 
 [filament_switch_sensor e0_sensor]
-switch_pin: ar19
+switch_pin: PD2
 
 [gcode_macro START_PRINT]
 gcode: