jeremy/os-tutorial

mirror da https://github.com/cfenollosa/os-tutorial

Autore	SHA1 Messaggio	Data
Carlos	5aaabf189d lesson 20 finished: timer + keyboard	10 anni fa
Carlos	6e5a09981a lesson 20, keyboard	10 anni fa
Carlos Fenollosa	1a98cab56b lesson 20, preliminar	10 anni fa