AltOS - the operating system for Altus Metrum products https://git.ethernal.org/mjb/altos/atom?h=1.8 2017-04-28T07:07:03+00:00 2017-04-28T07:07:03+00:00 Keith Packard keithp@keithp.com 2017-04-28T07:07:03+00:00 urn:sha1:217d77dadbef4192d2f32e290a5c5f50159f2e0d stm32f042 processor replaces the attiny85 and adds USB support along with more storage. Signed-off-by: Keith Packard <keithp@keithp.com>