Miscellany

loadusr -W halvcp halui.vcp

# if you want it to do two things (connect to parport, and drive halui)
# newsig signalname bit
# linksp signalname pinname1
# linksp signalname pinname2

newsig button1.out bit
linksp button1.out button.estop-reset 
linksp button1.out parport.0.pin-10-out