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(parent: 17ec1c5) | patch
altos: add button matrix driver
authorKeith Packard <keithp@keithp.com>
Mon, 3 Apr 2017 02:30:57 +0000 (19:30 -0700)
committerKeith Packard <keithp@keithp.com>
Mon, 3 Apr 2017 02:30:57 +0000 (19:30 -0700)
commit09f8710eb320f37f20dda8c635497c2b505d25e2
tree92b9c941da227b061df519a3caea09f39202e1d1tree | snapshot
parent17ec1c510ccc42bbc387940b5805f452697f78d6commit | diff
altos: add button matrix driver

Scans the matrix once per clock tick queuing events for changed keys.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/drivers/ao_event.h diff | blob | history
src/drivers/ao_matrix.c [new file with mode: 0644] blob
src/drivers/ao_matrix.h [new file with mode: 0644] blob
src/stm/ao_arch_funcs.h diff | blob | history
AltOS - the operating system for Altus Metrum products