Crate max7219

A platform agnostic driver to interface with the MAX7219 (LED matrix display driver)

This driver was built using embedded-hal traits.

Modules

connectors

Structs

MAX7219

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.

Enums

Command

Possible command register values on the display chip.

DataError

Error raised in case there was an error during communication with the MAX7219 chip.

DecodeMode

Decode modes for BCD encoded input.