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Subject: Re: rockboxx becoming non-responsive when changing volume a lot

Re: rockboxx becoming non-responsive when changing volume a lot

From: Magnus Holmgren <lear_at_algonet.se>
Date: 2005-08-03

Magnus Holmgren wrote:

> In sound.c:set_prescaled_volume, I added a pause (of 2 ticks) between
> the two uda1380_* calls there, and that seems to have solved the
> problem. Not the prettiest fix, but it does suggest that Rockbox calls
> the uda* functions too quickly somehow (I haven't yet tried with a pause
> in wps.c:setvol). Perhaps someone with better knowledge of the hardware
> can make something out of that...
>
> (I also noticed that a define in the iRiver i2c driver was removed;
> adding it back (thus removing a line of code) didn't have any effect on
> its own.)

Apparantly it did; I guess I didn't make a full restart (thus resetting
the hardware) when trying it out... :) The sleep isn't necessary. Will
commit a fix soon.

   Magnus
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Received on Wed Aug 3 11:47:05 2005


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