started on stm32 version
stuff
added old reference source
delay function works now
random number generator is working
welp the simon part of it works!
well hell, even the failed works
even better
it works.  except for sound.  boo.
switch to timer 3
better?
woot
sounds are done
woot
woot
moved kicad dir to here
Merge branch 'stm32'