# moveoff_external.hal (for use with moveoff_gui)

# This halfile demonstrates how a connection to 
#  mv.move-enable
# allows moveoff_gui to interface with other connections that control:
#   mv.move-enable
#   mv.offset-in-M

# This halfile should follow halfiles which loadrt the moveoff component
#-----------------------------------------------------------------------

# Overall enable for the component:
# 0 ==> external control of mv.move-enable required
setp mv.move-enable 0

# When the mv.move-enable pin is connected to a signal, moveoff_gui
# will provide display but no controls.
# An external app must connect the mv.move-enable pin to control:
net external_enable    mv.move-enable

# An external app must connect to the mv.offset-in-M pins to control:
net external_offset_0 mv.offset-in-0
net external_offset_1 mv.offset-in-1
net external_offset_2 mv.offset-in-2

# An external app may optionally connect the mv.backtrack-enable pin
# to manage backtracking:
net external_backtrack_en mv.backtrack-enable