I want to drive 8 5x7 LED matrixes, using 2 MAX6953s.
I want to load 24 user-defined individual characters, which are actually 24 out-of 26 alphabetic characters, but which are upside-down and back-to-front, as these will be projected through a bi-convex lens.
I would like to understand how to load in each of these character bit-patterns into the 24 user-defined RAM registers. Would it be possible to provide me with a simple code segment, assuming inclusion of wire.h?
Many thanks :)