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Author Topic: SAMSUNG YH-920  (Read 126467 times)

Offline saratoga

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Re: SAMSUNG YH-920
« Reply #210 on: June 27, 2011, 12:28:06 PM »
Quote from: jimbo70 on June 27, 2011, 09:58:47 AM
please developers, clean up the page dedicated to the YH 820 model, there are vague and conflicting instructions, just point them to Dado's workaround.

Its a wiki.  If you know how to improve something, just edit it yourself. 
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Offline Astearon

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Re: SAMSUNG YH-920
« Reply #211 on: November 14, 2011, 05:39:11 PM »
I don't know if it has been fixed or not but is the backlight working now? I have a build that changes the backlight intensity once i set it to OFF but it's not actually turning off. Is there a build or patch out threre that has the backlight working properly on the YH-925 ?
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Offline kugel.

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Re: SAMSUNG YH-920
« Reply #212 on: December 02, 2011, 04:19:39 AM »
It's a long time since I used my yh925, but I remember you just couldnt turn off the backlight completely. Neither in the OF nor in Rockbox.
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Offline musicismyname

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Re: SAMSUNG YH-920
« Reply #213 on: December 22, 2011, 03:26:43 PM »
I have a SAMSUNG YH-820 and I have installed rockbox on it, but when scrolling through menus etc it takes it time to respond, so slow, if I click a setting I have to wait for it to pop up, also same when I hold the play button down which turns it off, I have to wait ages. it plays fine but so slow to do anything on it

EDIT: don't anyone here read the posts any more as would have thought I would of had a reply by now
« Last Edit: December 23, 2011, 11:07:29 AM by musicismyname »
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Offline saratoga

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Re: SAMSUNG YH-920
« Reply #214 on: December 23, 2011, 02:32:25 PM »
Quote from: musicismyname on December 22, 2011, 03:26:43 PM
I have a SAMSUNG YH-820 and I have installed rockbox on it, but when scrolling through menus etc it takes it time to respond, so slow, if I click a setting I have to wait for it to pop up, also same when I hold the play button down which turns it off, I have to wait ages. it plays fine but so slow to do anything on it

EDIT: don't anyone here read the posts any more as would have thought I would of had a reply by now

This is a development forum.  People will reply when you post the solution to the problem :)
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Offline musicismyname

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Re: SAMSUNG YH-920
« Reply #215 on: December 23, 2011, 03:37:08 PM »
Quote
This is a development forum.  People will reply when you post the solution to the problem :)

so where do you post problems then as I cant see where
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Offline Xorbret

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Re: SAMSUNG YH-920
« Reply #216 on: January 02, 2012, 01:13:53 AM »
I have a YH-920 running rockbox but can not seem to pause. Anyone else have this problem?
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Offline jimbo70

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Re: SAMSUNG YH-920
« Reply #217 on: April 13, 2012, 06:59:10 PM »
Quote from: musicismyname on December 22, 2011, 03:26:43 PM
I have a SAMSUNG YH-820 and I have installed rockbox on it, but when scrolling through menus etc it takes it time to respond, so slow, if I click a setting I have to wait for it to pop up, also same when I hold the play button down which turns it off, I have to wait ages. it plays fine but so slow to do anything on it
I don't have this problem at all, I use some build from 2011 (I don't have the 820 handy now, so I can't check which exactly), but menus are responding normally and quickly.
« Last Edit: April 13, 2012, 07:00:46 PM by jimbo70 »
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Offline hassawy

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Re: SAMSUNG YH-920
« Reply #218 on: April 26, 2012, 08:24:55 AM »
Hello, my 820 runs rb for 2 years. It works very well. Thanks for your hard working. Now the only problem is battery monitoring. I scaned some pictures but there are too big. Anybody can tell me how to post them. Maybe it's helpful.

* front - 副本.jpg (107.16 kB, 381x642 - viewed 273 times.)

* back - 副本.jpg (112.02 kB, 389x651 - viewed 304 times.)
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Offline Chronon

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Re: SAMSUNG YH-920
« Reply #219 on: April 28, 2012, 05:04:44 AM »
The best thing would be to upload them to the wiki.  Click on the "wiki" link to the left and read the bit at the top on how to register an account.
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Sansa e280, Gigabeat F40, Gigabeat S60, Sansa Clip+, iPod Mini 2g

Offline bertrik

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Re: SAMSUNG YH-920
« Reply #220 on: April 28, 2012, 05:51:48 AM »
hassawy, exactly what problem do you have with battery monitoring?
I see we do compile code into the yh820 rockbox image for an analog-to-digital converter (adc), so perhaps it's just a matter of identifying which channel of the adc is used for monitoring the battery voltage.
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Meizu M6SP, Samsung YP-S3, iPod nano 1g, Sansa c200, Sansa e200, Sansa Clip, Sansa Clip+, Sansa Clip Zip
 

Offline hassawy

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Re: SAMSUNG YH-920
« Reply #221 on: April 28, 2012, 08:49:54 AM »
Remain power always shows 93% on my 820.

Post Merge: April 28, 2012, 09:02:06 AM
I can't register the Wiki, access is denied. I can send an Email, the pictures is 2.42 MB.

* lcd - 副本.jpg (63.08 kB, 368x588 - viewed 287 times.)
« Last Edit: April 28, 2012, 09:02:09 AM by hassawy »
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Offline Chronon

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Re: SAMSUNG YH-920
« Reply #222 on: April 30, 2012, 11:25:00 AM »
Have you asked for write access?
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Sansa e280, Gigabeat F40, Gigabeat S60, Sansa Clip+, iPod Mini 2g

Offline bertrik

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Re: SAMSUNG YH-920
« Reply #223 on: May 14, 2012, 05:35:05 AM »
Scans of the PCB are useful, but at this point I think it's probably more likely that we get voltage monitoring working just by trying out all of the different voltage measurement channels of the ADC. I can probably help you with that if you show up on the IRC channel around GMT 18:00 hours (CEST 20:00 hours).
Are you capable of compiling a custom rockbox build (like do you have a linux box with the compilers and tools set up)?
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Meizu M6SP, Samsung YP-S3, iPod nano 1g, Sansa c200, Sansa e200, Sansa Clip, Sansa Clip+, Sansa Clip Zip
 

Offline bertrik

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Re: SAMSUNG YH-920
« Reply #224 on: May 20, 2012, 11:30:45 AM »
I pushed an experimental patch for YH-820 battery voltage monitoring to gerrit: http://gerrit.rockbox.org/r/#change,243
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Meizu M6SP, Samsung YP-S3, iPod nano 1g, Sansa c200, Sansa e200, Sansa Clip, Sansa Clip+, Sansa Clip Zip
 

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