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Showing results 1 to 25 of 61 - Search took 0.00 seconds. Search: Posts Made By: dpavlin
Forum: Kindle Developer's Corner 03-10-2017, 03:13 AM
Replies: 7
Views: 8,771
Posted By dpavlin
isis.wbf will load waveform file

If you just create /var/local/eink/isis.wbf file eink driver will load it without checking. See https://www.mobileread.com/forums/showpost.php?p=3488004&postcount=99 for more details.
Forum: Kindle Developer's Corner 03-10-2017, 02:51 AM
Replies: 122
Views: 119,811
Posted By dpavlin
Software method to load waveform file and recover grayscales on screen

Few days ago, I bought Kindle 3 which had problem with grayscales on screen. It produced follwoing messages in dmesg:


eink_fb: W log_battery_temperature:def:temp=84F:from battery
eink_fb: W...
Forum: Kindle Developer's Corner 02-09-2013, 07:42 AM
Replies: 1,056
Views: 372,730
Posted By dpavlin
We already have that feature: It's under shift+x...

We already have that feature: It's under shift+x (modify page bbox) and if you define just one it will be used for both odd and even pages, but if you define two of them, one on odd page and one on...
Forum: Kindle Developer's Corner 12-22-2012, 03:39 PM
Replies: 222
Views: 69,643
Posted By dpavlin
Just a quick comment about reading data from...

Just a quick comment about

reading data from device: LIBUSB_ERROR_NO_DEVICE

I spent half a day fighting it and in the end it turned out to be Samsung USB cable which was sensitive to movement....
Forum: Kindle Developer's Corner 11-09-2012, 09:47 AM
Replies: 14
Views: 38,963
Posted By dpavlin
You might want to just over to...

You might want to just over to https://www.mobileread.com/forums/showthread.php?t=184310 and try if you can recover it using k3flasher. I have a friend with similar problem, but unfortunately we are...
Forum: Kindle Developer's Corner 10-29-2012, 01:18 PM
Replies: 1,056
Views: 372,730
Posted By dpavlin
Release 2012.10 is ready

Thanks to efforts of all developers we now have new release 2012.10 available at:

https://github.com/hwhw/kindlepdfviewer/wiki/Download

Highlights for this release include are documented on...
Forum: Kindle Developer's Corner 10-13-2012, 05:51 AM
Replies: 531
Views: 260,457
Posted By dpavlin
Xvnc-start.sh to setup dual-screen between desktop and Kindle

It ssh to Kindle to get screen orientation, starts local VNC server using it (together with dwm and xterm inside it) and then starts kindlevncviewer and connects to newly started VNC server on your...
Forum: Kindle Developer's Corner 10-06-2012, 06:23 PM
Replies: 95
Views: 50,798
Posted By dpavlin
Smile Two more DXGs flashed to Kindle firmware 3.2.1

Thanks to this thread I was able today to re-flash two DXGs in demo mode to normal Kindle firmware, so I decided to give something back and share a few tips we found long the way.

Since I do own...
Forum: Kindle Developer's Corner 10-02-2012, 08:13 AM
Replies: 1,056
Views: 372,730
Posted By dpavlin
Release 2012.09

I just pushed new 2012.09 release to

https://github.com/hwhw/kindlepdfviewer/wiki/Download

Thanks to all developers for hard work, and I hope you will like it.
Forum: Kindle Developer's Corner 09-17-2012, 10:00 AM
Replies: 1,056
Views: 372,730
Posted By dpavlin
While this won't fix all your problems, you don't...

While this won't fix all your problems, you don't have to modify Makefile.

When variable is defiend with := in Makefile you can override it with arg after make like this:


make customupdate...
Forum: Kindle Developer's Corner 09-12-2012, 01:20 PM
Replies: 680
Views: 341,691
Posted By dpavlin
I thought same thing, and I spent some time...

I thought same thing, and I spent some time experimenting with different "upstream" kernels. This is example for Kindle_src_2.0:

Against kernel.org 2.6.22.19:

commit...
Forum: Kindle Developer's Corner 09-12-2012, 07:11 AM
Replies: 680
Views: 341,691
Posted By dpavlin
Amazon source on github

Thank you all for hints, but I didn't describe my problem well enough, it seems.

I'm interested in recompiling DXG kernel (mario, 2.6.22) and not K3 (luigi, 2.6.26) kernel. As first step toward...
Forum: Kindle Developer's Corner 09-09-2012, 11:46 AM
Replies: 680
Views: 341,691
Posted By dpavlin
update kernel on DXG with yifanlu's recovery kernel

I'm running updated DXG with yifanlu's recovery kernel and now I would like to recompile it with kexec support.

I guess I can create custom package based on prepare image from this update, but I...
Forum: Kindle Developer's Corner 09-09-2012, 11:37 AM
Replies: 1,056
Views: 372,730
Posted By dpavlin
I think I can say for all developers: me are not...

I think I can say for all developers: me are not removing keyboard shortcuts, we have keyboards on our Kindles and like to use it :-)

If anything, I would love to simplify keyboard shortcuts a...
Forum: Kindle Developer's Corner 08-28-2012, 05:18 AM
Replies: 1,056
Views: 372,730
Posted By dpavlin
This is great, I'm looking forward to seeing your...

This is great, I'm looking forward to seeing your changes.

If you could please also push those changes to github, I will be happy to merge them into master.

I would really *love* to somehow...
Forum: Kindle Developer's Corner 08-27-2012, 06:29 PM
Replies: 1,056
Views: 372,730
Posted By dpavlin
Did you worked in inputbox a bit more? I noticed...

Did you worked in inputbox a bit more? I noticed that ATL+Q doesn't produce numbers and SHIFT+letter doesn't produce capital letters. I looked in the code, but couldn't find easy way to fix that.
Forum: Kindle Developer's Corner 08-27-2012, 04:48 PM
Replies: 222
Views: 69,643
Posted By dpavlin
Best one I could found was...

Best one I could found was http://i.techrepublic.com.com/gallery/449093.jpg

OOH, if my assumption about MX31 is correct ATK documentation doesn't give us much hope:

The MX31 T01 chip does not...
Forum: Kindle Developer's Corner 08-27-2012, 03:07 PM
Replies: 222
Views: 69,643
Posted By dpavlin
Sorry for incorrect attribution, and thanks a lot...

Sorry for incorrect attribution, and thanks a lot for your efforts.

After reading ATK documentation for board config, it seems that i.MX35 TO2 3-Stack Board needs two sets of switches flipped when...
Forum: Kindle Developer's Corner 08-27-2012, 01:32 PM
Replies: 222
Views: 69,643
Posted By dpavlin
DXG - power cycle, but no usb loader mode

My attempt at DXG:

I tried holding volume down and volume up, and I seem to get power-cycle every 15 seconds (or 1-2 seconds longer) but no device appear on USB bus.

@geekmaster how did you...
Forum: Kindle Developer's Corner 08-26-2012, 03:37 PM
Replies: 1,056
Views: 372,730
Posted By dpavlin
New development build 2012-08-26

I can only echo this sentiment, but I managed to integrate couple of changes from this forum and issue tracker into new development build.

It's available at:
...
Forum: Kindle Developer's Corner 06-05-2012, 12:21 PM
Replies: 1,056
Views: 372,730
Posted By dpavlin
Two column mode isn't magic. It assumes that two...

Two column mode isn't magic. It assumes that two columns are in the middle of page.

However, you can modify page bounding box (even on scanned pages). You can check current bounding box by...
Forum: Kindle Developer's Corner 05-30-2012, 12:35 PM
Replies: 1,056
Views: 372,730
Posted By dpavlin
I did some debug profiling, and it seems that we...

I did some debug profiling, and it seems that we are caching too much glymps and lua tables are not fast enough for a lot of entries since we are traversing them for each new glymp to trigger expire...
Forum: Kindle Developer's Corner 05-30-2012, 07:04 AM
Replies: 1,056
Views: 372,730
Posted By dpavlin
Do you have that problem with current code from...

Do you have that problem with current code from master? I had hope that it's related to our glymp caching which is fixed with
...
Forum: Kindle Developer's Corner 05-29-2012, 04:31 PM
Replies: 1,056
Views: 372,730
Posted By dpavlin
I'm not quite sure. We are using DroidSans and...

I'm not quite sure. We are using DroidSans and DroidSansMono through the code, and I think that rest of fonts are required to render pdf files correctly.

You can however, turn off display on font...
Forum: Kindle Developer's Corner 05-29-2012, 01:17 PM
Replies: 1,056
Views: 372,730
Posted By dpavlin
It takes same time as before, but now shows...

It takes same time as before, but now shows dialog as soon as possible so you don't have to wonder if you started it or not.

Font selection is slower, since we have to rasterize all characters in...
Showing results 1 to 25 of 61
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