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Author Topic: LCD takes quite long to come back  (Read 4078 times)

Offline jms

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LCD takes quite long to come back
« on: March 03, 2008, 04:28:43 PM »
Hi there,

I have a problem with Rockbox in my H340 sincs two days now. I posted my issue already in a German forum - but unfortunately nobody could help me.

the probel is. When palying music and the LCD goes of. When I touch one buttum to bging up the LCD again it takes up to 2 seconds.

The problem occours since I installed the newes daily build (on saturday). Today I installed again the newes daily build - but still the same problem.

Anobody any idea?

thanks - jms
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Offline Mad Cow

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Re: LCD takes quite long to come back
« Reply #1 on: March 03, 2008, 05:14:03 PM »
Do you have the LCD fading option turned on? It's in the LCD menu.
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iRiver H10 5GB, Gigabeat F40, Gigabeat S60, all rockboxed. :P

Offline jms

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Re: LCD takes quite long to come back
« Reply #2 on: March 04, 2008, 03:17:59 AM »
perhaps I'm blind - but there is no LCD fading option in my LCD menu ....  ::)
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Offline nls

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Re: LCD takes quite long to come back
« Reply #3 on: March 04, 2008, 05:55:53 AM »
This is a known recently introduced bug, I get it on my h320 too and no you're not blind, the h300 does not support fading of the lcd backlight.
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Offline jms

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Re: LCD takes quite long to come back
« Reply #4 on: March 04, 2008, 07:09:41 AM »
Thanks nls,

I'm waiting for a new release :) Hope this bug will fixed soon.

Greeting from Germany
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Offline LinusN

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Re: LCD takes quite long to come back
« Reply #5 on: March 04, 2008, 07:30:22 AM »
Quote from: nls on March 04, 2008, 05:55:53 AM
This is a known recently introduced bug, I get it on my h320 too and no you're not blind, the h300 does not support fading of the lcd backlight.
I must have missed the bug report. Could you tell me which it is?
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Archos Jukebox 6000, Recorder, FM Recorder/iAudio X5/iriver H1x0, H3x0/Toshiba Gigabeat F20/iPod G5, G5.5

Offline nls

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Re: LCD takes quite long to come back
« Reply #6 on: March 04, 2008, 08:45:32 AM »
There's no FS report yet, I meant that I have seen it too, doesn't seem to bee 100% consistent though...
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Offline onkel_enno

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Re: LCD takes quite long to come back
« Reply #7 on: March 04, 2008, 09:47:20 AM »
I noticed that too and it's really annoying.
I think it came since the Thread.c was changed on 02/28:
http://svn.rockbox.org/viewvc.cgi/trunk/firmware/thread.c?view=log&pathrev=16444
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Offline Llorean

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Re: LCD takes quite long to come back
« Reply #8 on: March 04, 2008, 10:43:01 AM »
I think jhMikeS said that right now the backlight thread lacks enough priority, or perhaps that some other thread had too much.
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Offline epithetless

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Re: LCD takes quite long to come back
« Reply #9 on: March 04, 2008, 06:43:44 PM »
This may be obvious news, but since the only player I've seen mentioned so far is the H3x0, I thought I'd add that I've noticed this behavior on my e280 recently as well.
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Rockboxed: Apple iPod 3G â€¢ Apple iPod nano 2G • iriver H120 • Sansa c250 v1 • Sansa Clip v1 • Sansa Clip v2 • Sansa Clip+ • Sansa e280 v1 • Sansa e280v2 • Sansa Fuze v1  |  non-Rockboxed: HTC Incredible [Android 2.2] • Sansa Fuze v2

Offline mightybrick

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Re: LCD takes quite long to come back
« Reply #10 on: March 04, 2008, 08:20:04 PM »
Quote from: epithetless on March 04, 2008, 06:43:44 PM
This may be obvious news, but since the only player I've seen mentioned so far is the H3x0, I thought I'd add that I've noticed this behavior on my e280 recently as well.
I've noticed this on my e260 as well, but only when I skip a track.  The track will advance to the next one in the playlist, but the backlight won't come on until about 2-4 seconds into playback.
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