support 32-bit tim2/5 (f4), tim2 (f0). #33
encoder initial commit
Merge branch '32-bit-timers' into timer-encoder
starting encoder demo
clean up the example, ready for testing
example tested on f4
move to common feature. build test on all mcu's except f0
Merge branch 'master' into timer-encoder
f0 build
example tested on the F0
tested on f1mdvl
tested on f1hd