Change variable allocation to save code space

[aberco]

Yes, I have looked in microchip catalog, but there is no SOIC 18 pin compatible parts with more code memory... The 16F88 does have 384B of RAM and is the only 18 pin with better features. Of course I have already made 60x13 cm double sized PCBs which were quite expensive, so I have to use the SOIC18 layout. It seems that the 18F family has discarded the 18pin footprint.

I am reaching the 4k word limit which only restrain me from adding more animations. It is not a serious problem but I thought I could do a better job than having more than 200 lines of "Variable = Value" in my program.