If you decide to work only with serial port you can use the amout of SRAM you save to get a more usable system.
Place this file ./compopt.h your AVIL library folder and replace the existing one to get:
- strings of 32 chars.
- more variables available.
- variables name of 5 chars (instead of 3)
with this kind of setting and using the AVIL shell example you can write AVIL programs using Arduino itself!