Gregory Nutt
|
95e20afcd2
|
drivers/: Remove dangling space at the end of lines.
|
2017-06-28 13:17:17 -06:00 |
|
Gregory Nutt
|
803b540e8a
|
Fix various issues with I/O expander and GPIO lower half drivers from testing with simulated I/O expander
|
2016-08-03 12:46:54 -06:00 |
|
Gregory Nutt
|
62bc64bc55
|
Back out last Makefile.unix change. After puzzling about this for a while, I moved the definitions to apps/Make.defs. Also includes some cosmetic changes to GPIO lower half driver comments.
|
2016-08-02 08:37:30 -06:00 |
|
Gregory Nutt
|
d0f6a23a32
|
Ooops.. forgot to add files before last commit
|
2016-08-01 11:15:29 -06:00 |
|
Gregory Nutt
|
9d9ff44736
|
GPIO lower half: Add conditional logic to handle the case where the I/O expander does not support interrupts.
|
2016-08-01 09:06:58 -06:00 |
|
Gregory Nutt
|
bf60f11801
|
Remove some unnecessary header file inclusions
|
2016-08-01 08:55:13 -06:00 |
|
Gregory Nutt
|
3e79ffc6dd
|
Some updates to the last commit
|
2016-08-01 08:49:15 -06:00 |
|
Gregory Nutt
|
6090f69bfd
|
Add a GPIO lower-half driver that can be used to register a GPIO character driver for accessing pins on an I/O expander.
|
2016-08-01 08:43:10 -06:00 |