#2185: AUX button makes interrupt storm
---------------------+------------------------------------------------------
Reporter: vnevoa | Owner: openmoko-devel
Type: defect | Status: new
Priority: normal | Milestone:
Component: unknown | Version: Om2008.9-dev
Severity: normal | Keywords: AUX button interrupts
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
---------------------+------------------------------------------------------
Comment(by andy):
Nelson, just an idea from a different angle: the AUX key is pulled down by
100K, it probably means it falls down only quite slowly when the key is
released. During that fall it could spew interrupts while it is in the
middle area.
At the moment we don't apply GPIO pulldown on GPF6 which is AUX, if we did
that we would decrease the pulldown to around a third of what it is now
and reduce the problem if it comes from that direction. So maybe give
that a try as well.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2185#comment:2>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
_______________________________________________
devel mailing list
[email protected]
https://lists.openmoko.org/mailman/listinfo/devel
