check for clock calibration values possibly erased before using them
clean up and setting optimization compiler flags by default
added small test-program for debugging small stuff; run with gcc test-stuff.c -o ts; not really needed...
new example/application: a clock based on HPDL1414 displays, and a button
large rework: clock and ui processes etc etc
setting of time is faster after a while; all works quite well now, now get setting of time do hours first, then minutes
now setting hours, then minutes; moved clock-logic to clock
show splash message before clock starts ticking
better splash message length handling
added macro for hpdl_write_char
removed empty loading and storing of time as it would just kill flash due to excessive write cycles, for no real good.
make release-conf default
don't treat the .ihex as an intermediate file (ie remove)
better (simpler) targets; help messages; removed legacy stuff; comments
consolidaated build targets; now project Makefiles are much simpler
sanity check settings, warn/error if insane
much better handling of setting time: first hours, then minutes; speed first slow, then faster; shows a splash screen on bootup; etc.
tweaked timings, moved around code for clarity
added example which changes simplepwm to use callbacks instead
initial commit of logging module