Firmware for RS41 for HAM use. Fork of: https://github.com/Qyon/STM32_RTTY
#Changes
- November 2017: ** Major code refactoring ** Change of AX25 library ( EA5HAV Javi https://github.com/DL7AD/pecanpico9 ) ** Analog output of AFSK signal for VHF radios on PA4
#TODO
- write some more here
- enable ublox power saving