4 Commits

Author	SHA1	Message	Date
Gregory Nutt	cfb156f286	Add support for touchscreen on ITEAD Arduino shield. Untested	2013-07-02 08:25:53 -06:00
Gregory Nutt	652c33a53a	clean up of SPI bit bang logic	2013-07-01 17:49:43 -06:00
Gregory Nutt	8b68ea2f94	Add a general bit-bang SPI upper-half driver	2013-07-01 12:23:26 -06:00
Gregory Nutt	09faaccc02	Created new directories to hold SPI-related files	2013-07-01 08:11:54 -06:00