feat: add second extruder to printer.cfg

example-configs/printer.cfg

@@ -40,6 +40,13 @@ enable_pin: !PD6
 heater_pin: PD5
 sensor_pin: PA7
 
+[extruder1]
+step_pin: PD3
+dir_pin: PD2
+enable_pin: !PD6
+heater_pin: PB7
+sensor_pin: PA1
+
 [heater_bed]
 heater_pin: PD4
 sensor_pin: PA6
@@ -107,6 +114,20 @@ max_extrude_only_distance: 100.0
 pressure_advance: 0.1
 pressure_advance_smooth_time: 0.01
 
+[extruder1]
+sensor_type: EPCOS 100K B57560G104F
+control: watermark
+microsteps: 16
+rotation_distance: 33.500
+nozzle_diameter: 0.500
+filament_diameter: 1.75
+min_temp: 0
+max_temp: 250
+min_extrude_temp: 50
+max_extrude_only_distance: 100.0
+pressure_advance: 0.2
+pressure_advance_smooth_time: 0.02
+
 [heater_bed]
 sensor_type: EPCOS 100K B57560G104F
 control: watermark
@@ -134,9 +155,9 @@ detection_length: 1.0
 extruder: extruder
 pause_on_runout: FALSE
 runout_gcode:
-  M117 Runout GCode
+  M117 Runout sensor reports: Runout G-Code
 insert_gcode:
-  M117 Insert GCode
+  M117 Runout sensor reports: Insert G-Code
 
 [output_pin output_pin]
 pin: PC0