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| author | Marcin Bukat <marcin.bukat@gmail.com> | 2014-04-11 11:04:06 +0200 |
|---|---|---|
| committer | Marcin Bukat <marcin.bukat@gmail.com> | 2014-04-15 08:18:56 +0200 |
| commit | bd10245e8940c05e9c4bfe13744571daf43a164a (patch) | |
| tree | abb6a4e23f9d51ff7dafa93273990d34f7f8eca9 /apps/gui | |
| parent | a18c33a498dd21b5cb083f1076987448fce259cc (diff) | |
| download | rockbox-bd10245e8940c05e9c4bfe13744571daf43a164a.tar.gz rockbox-bd10245e8940c05e9c4bfe13744571daf43a164a.zip | |
MPIO HD300: Fix occasional scrollstrip hang
Scrollstrip works as quadrature encoder. We set pin change
interrupt for both edges of signal both lines and sample the state
in ISR. From time to time the sequence is out-of-sync which was
properly detected but erroneously handled leaving scrollstip
interrupts disabled.
Change-Id: I08e4f99c6c27df0f8180aa16e6e1d9e4203bafa7
Reviewed-on: http://gerrit.rockbox.org/782
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
Tested: Marcin Bukat <marcin.bukat@gmail.com>
Diffstat (limited to 'apps/gui')
0 files changed, 0 insertions, 0 deletions