2 Commits

Author	SHA1	Message	Date
Matthew Dale	915b3b76a7	interface: add an abstraction layer for character displays ... the characterdisplay package is an abstraction layer for controlling character displays also includes refactors to the hd44780 package to fit the characterdisplay Controller interface	2015-02-25 00:12:09 -08:00
Matthew Dale	dac729e4fd	controller: add a lib for the HD44780 character display controller ... the hd44780 package supports HD44780 character display controllers connected by either a 4-bit GPIO bus or an I2C bus it also includes a high-level wrapper for easily printing messages	2015-01-06 23:57:26 -08:00