4 Commits

Author	SHA1	Message	Date
Sebastien Lorquet	826aadbce8	Include support for PCA9555 interrupt driven IO changes detection. ... Currently using a signal, and a single notified task. signal handling support moved to generic IO expander header (not pca specific)	2015-11-17 14:09:43 +01:00
Gregory Nutt	fc91ded815	Add support for a general user LED lower-half driver	2015-11-01 14:57:22 -06:00
Gregory Nutt	0dea00177e	Add a generic user LED upper half discrete driver	2015-11-01 14:41:40 -06:00
Gregory Nutt	cbb78071b3	Rename ioexpander/ directories to discrete/	2015-11-01 13:14:48 -06:00