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Example code for LedMatrix

This is a buffer based led matrix library for Arduino that has cascadable led matrix boards using Max7219. It is very fast because all display updates are done in memory buffer and only written to hardware when necessary. It is designed to aim at game development using led matrix.

The hardware design is based on Max7219 and can be purchased from oMJKZZ on eBay ( or any other compatible boards.


Max7219 initialization Max7219 intensity setup Max7219 shutdonw

Blanking out whole display Scroll display horizontally Scroll display vertically

getPixel value setPixel value Line drawing Circle drawing Rectangle drawing

Sprite animation support

Hardware update that will physically dump the content of display buffer into hardware.