THC for Hypertherm 45XP based on DT-115 / LM393 comparator

# Keep your plasmac i/o connections here to prevent them from
# being overwritten by updates or pncconf/stepconf changes

# Other customisations may be placed here as well
# This file is built by the configurator in your configuration directory

#***** debounce for the float switch *****
# the lower the delay here the better
# each 1 is a 0.001mm (0.00004") increase in probed height result
loadrt  debounce                cfg=3
setp    debounce.0.delay        5
addf    debounce.0              servo-thread

#***** arc voltage lowpass cutoff frequency *****
#***** change to the cutoff frequency you require *****
setp plasmac.lowpass-frequency 0

#***** the joint associated with the Z axis *****
net plasmac:axis-position joint.3.pos-fb => plasmac.axis-z-position

net plasmac:arc-ok-in parport.1.pin-11-in-not => plasmac.arc-ok-in
net plasmac:float-switch parport.1.pin-10-in => debounce.0.0.in
# net plasmac:breakaway {YOUR BREAKAWAY PIN} => debounce.0.1.in
# net plasmac:ohmic-probe {YOUR OHMIC PROBE PIN} => debounce.0.2.in
# net plasmac:ohmic-enable plasmac.ohmic-enable  => {YOUR OHMIC ENABLE PIN}
net plasmac:torch-on => parport.1.pin-17-out
# net plasmac:move-up parport.1.pin-13-in => plasmac.move-up
# net plasmac:move-down parport.1.pin-12-in => plasmac.move-down

# a 1 here allows multiple tools to be used
# gcode M3 S1 needs to be changed to:
# M3 $0 S1 for the plasma torch
# M3 $1 S1 for the scribe
# M3 $2 S1 for spotting
setp plasmac.multi-tool 0
# net plasmac:scribe-arm plasmac.scribe-arm => ***YOUR_SCRIBE_ARMING_OUTPUT***
# net plasmac:scribe-on  plasmac.scribe-on  => ***YOUR_SCRIBE_ON_OUTPUT***

loadrt torchud
loadrt encoder num_chan=1
addf encoder.update-counters base-thread
addf encoder.capture-position servo-thread
addf torchud servo-thread
net enc-phase-a <= [b]parport.1.pin-15-in[/b] [strike][b]parport.0.pin-13-in[/b][/strike]

#setp encoder.0.position-scale 300
setp encoder.0.counter-mode 1

net enc-phase-a encoder.0.phase-A

net thc-encoder-vel encoder.0.velocity => torchud.encoder-in

net TorchOn torchud.enable
setp torchud.voltage-offset 1880

#setp torchud.voltage-scale 0.01132877
setp torchud.voltage-scale 0.022855

#setp torchud.setpoint 5
#setp torchud.tolerance 2