remove deprecated file from lockin based dpph system
doesn't do much yet, just bulk coding
working on the pid
fixing import and install stuff
working on background process
some signal passing tests
fixing some filenames
creating interface class
more interface
more updates
can now start, stop, and restart a control loop
now keeping track of temperature
swapping systems
output current now determined
include section for updating the current output
some interface improvements
better local variable names
more useful feedback
or rather, now it does, with that print statement
remove failed first attempt