[PATCH 3/3] fix-lis302dl-dont-reset-hpf-each-time.patch
andy at openmoko.com
Tue Feb 3 11:50:38 CET 2009
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Somebody in the thread at some point said:
| On Tue, 03 Feb 2009 10:33:10 +0000
| Andy Green <andy at openmoko.com> wrote:
|> | I don't quite remember, but I think it was that the threshold is
|> | checked relative to the last time the filter was reset, so if you
|> | don't reset it you won't get any more data. Unfortunately the data
|> | sheet is not overly clear about how the HP filter is actually
|> | supposed to work.
|> I wonder if something else is broken behind that to do with the
|> reports about inverted threshold sense we can't reproduce.
| Yep, that was a bit of a mystery. Not much has changed between .24
| and .28 and I couldn't see anything that would cause an error like
As you mentioned the datasheets are not that forthcoming about internal
structure of it to figure out how all these options relate together.
| Sorry if the threshold stuff is causing Openmoko problems by the way!
| I've wanted to get back looking at Openmoko things for a while, but
| have unfortunately had other fun things to work on recently :-)
No worries, we're grateful for what you've done :-)
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