c++11 codebase to control led matrix display, running in a Raspberry Pi

For more info, check out these links:

http://www.flaviof.com/blog/hacks/office-clock-part1.html
http://www.flaviof.com/blog/hacks/office-clock-part2.html

Adafruit offers guides along with products that make it easy to build this project. Limor and Phil hosted Show and Tell on April 6th, 2016 and I had the honor of talking about what I did to them.