DB48X: HP48-like RPL implementation for DM42

[spiff72]

(11-20-2023 07:12 PM)n3mmr Wrote:  P. S. The G1 keyboard seems not to be a terribly good match for the requirements of an RPL machine.

An overlay (or more specifically) a keylabel set would be a challenge, I think. The key spacing on the Prime is very tight vertically, leaving very little to no useable space for a background overlay with labels above or below keys. And it would be necessary to map the soft/function keys to the array of 10 keys surrounding the D-pad.