Rockbox Development > New Ports
Creative ZEN
chrisjj:
--- Quote from: MRJOE8010 on December 01, 2013, 09:29:32 AM ---Chris, the Creative and black screens display normally (no dots), the dots first appear on the "Boot..." screen, screenshot below.
--- End quote ---
Thanks Joe. I take that to mean the cause is absent from the Creative code, and present in the bootloader and Rockbox code.
--- Quote from: MRJOE8010 on December 01, 2013, 09:29:32 AM ---The WPS screen has consistently only displayed the default layout.
--- End quote ---
The WPS you showed here?? Then I'm surprised. My default WPS looks like this. Does it change if you reset using Settings, Manage Settings, Reset Settings?
--- Quote from: MRJOE8010 on December 01, 2013, 09:29:32 AM ---I have not been able to capture the WPS on a screen dump switching through the screens and inserting/removing USB.
--- End quote ---
That too is strange. Here the Screendump facility captures WPS fine.
--- Quote from: pamaury on December 01, 2013, 05:41:39 PM ---I still don't have a solution to the LCD problem but at least I have implemented charging, so it should now work on all stmp3700 targets.
--- End quote ---
Great! Thanks. I'll test it.
EDIT: It works. Previously the device would charge in the bootloader but not in RB - now it charges in both. Thanks again pamaury for the great work.
FTR, the change is here, the build is here, the version is 3f55f01-131201. Note: there's disagreement between dates in filename and version.
--- Quote from: pamaury on December 01, 2013, 05:41:39 PM ---Obviously the bootloader won't charge until the next bootloader release
--- End quote ---
I find different. The current bootloader (V1Beta2_fb8faa1) charges fine, and IIRC the very first one did too.
pamaury:
New try at LCD fix:
* Gerrit task: http://gerrit.rockbox.org/r/#/c/688
* Corresponding build: https://www.dropbox.com/s/scx4ya1jj1hgvq1/rockbox-zen-lcd-fix.zip
chrisjj:
--- Quote from: pamaury on December 02, 2013, 10:07:56 AM ---New try at LCD fix
--- End quote ---
I've tested this through a few hundred boot cycles. No change. I.e.
Procedure: Press and hold Power button.
Observed:
* most boots succeed (RB logo appears and since Power is held, device reboots)
* some fail upon RB start (immediately after "Executing..."), showing black screen, no response to buttons, and (with play Resume) no sound
* none fail upon bootloader start (immediately after CREATIVE logo)
After fail and reset, the boot often immediately fails again. Here, fail frequency is higher than upon boot on Power button above.
Conditions: ZEN 4Gb "J"; Bootloader version V1Beta3_3f555f01; RB version rockbox-zen-lcd-fix.zip 9ff1819-131202; default settings.
MRJOE8010:
I have also tested 131201, 131202 and 131203 builds with similar results to chrisjj's... 131203 seems most stable, with most bootssuccessful and playback normally, some still hang after RB logo or crash after begining boot sequence. I have noticed an increased problem with crashing after disconnecting usb both booting directly to usb or connecting usb after successful boot.
Chris, you mentioned "Bootloader version V1Beta3_3f555f01", the latest from the download link is version: V1Beta2_fb8faa1 is this a new bootloader? I would like to try this version to see if it affects the screen issues I have been experiencing.
chrisjj:
--- Quote from: MRJOE8010 on December 05, 2013, 01:24:35 AM ---131203 ... some still hang after RB logo or crash after begining boot sequence.
--- End quote ---
I get neither. What I get is hang after the bootloader text, but before the RB logo.
--- Quote from: MRJOE8010 on December 05, 2013, 01:24:35 AM ---I have noticed an increased problem with crashing after disconnecting usb both booting directly to usb or connecting usb after successful boot.
--- End quote ---
I too get hangs there, though I don't know if the frequency has increased. I also get them on RoLo, if I answer Yes. Probably one in five times.
--- Quote from: MRJOE8010 on December 05, 2013, 01:24:35 AM ---Chris, you mentioned "Bootloader version V1Beta3_3f555f01", the latest from the download link is version: V1Beta2_fb8faa1 is this a new bootloader?
--- End quote ---
Yes:
http://www.rockbox.org/irc/log-20131202#16:39:00 .
16:39 pamaury chrisjj: could you do me a favor and try a new bootloader: https://www.dropbox.com/s/lylxog0szynnxtm/firmware-zen-v3.nk
--- Quote from: MRJOE8010 on December 05, 2013, 01:24:35 AM ---I would like to try this version to see if it affects the screen issues I have been experiencing.
--- End quote ---
Worth a try I think, even though:
http://www.rockbox.org/irc/log-20131202#16:49:13
16:49 chrisjj No change so far - BSoD remains. Conditions: ZEN 4Gb "J"; Bootloader version V1Beta3_3f555f01; RB version rockbox-zen-lcd-fix.zip 9ff1819-131202; default settings.
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