A platform agnostic driver to interface with the MAX7219 (LED matrix display driver)
This driver was built using
Handles communication with the MAX7219 chip for segmented displays. Each display can be connected in series with another and controlled via a single connection. The actual connection interface is selected via constructor functions.
Error raised in case there was a PIN interaction error during communication with the MAX7219 chip.
Possible command register values on the display chip.
Decode modes for BCD encoded input.