Commit message (Collapse) | Author | Age | |
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* | altos: Drive row low instead of high in matrix driver | Keith Packard | 2017-04-09 |
| | | | | | | Driving it high won't work all that well as we're looking for zero bits. Signed-off-by: Keith Packard <keithp@keithp.com> | ||
* | altos: add button matrix driver | Keith Packard | 2017-04-02 |
Scans the matrix once per clock tick queuing events for changed keys. Signed-off-by: Keith Packard <keithp@keithp.com> |