Technology Archive

LG BD-530 Remote Control AKB73215301

Posted September 22, 2012 By Landis V

I recently took the battery out of my LG remote control to do some minor modifications to the case and lost the programming for the small set of functions that work with the TV. There’s not much on the web directly about this, and it’s pretty simple, so I thought I’d throw a quick note up here to save someone 5 minutes in the future.

Here’s a picture of the remote in question.

image

To program the remote, simply hold down the TV POWER button in the top right corner and press the manufacturer code button for your TV with the numerical buttons (see the table below).

LG: 1 (default), 2
Zenith:  1, 3, 4
GoldStar: 1, 2
Samsung: 6, 7
Emerson: 6
Sony:  8, 9
Hitachi:  4
Westinghouse: 6, 9 (Thanks Stacey, DB)
Magnavox:  2 (Thanks Michael)
Phillips:  12 (Thanks Benjamin)

Then release the TV POWER button to complete programming.

19 Comments so far. Join the Conversation

[root] Mobile ODIN Pro – Android Apps on Google Play

Posted September 17, 2012 By Landis V

https://play.google.com/store/apps/details?id=eu.chainfire.mobileodin.pro&hl=en

Might have to pick this one up at some point.  I can see it potentially being useful.

Be the first to comment

Ethernets

Posted September 15, 2012 By Landis V

Something that periodically bugs me is the thought that there are tons of old, unmanaged, dumb switches out there that are almost available free for the taking.  I’m probably being naive, but it seems like a person should be able to take those old PHY’s and chipsets, and interface with them with a little bit of creativity.  I was thinking about that today and wanted to note a few things I had run across while looking into the subject.  What I probably really need to do is actually break down and buy a good soldering iron and start doing some tinkering, but I just haven’t had the time yet.

http://www.open-electronics.org/low-cost-ethernet-shield-with-enc28j60/
Low-cost ethernet shield for the Arduino or similar.  The claim is that these could be done for around $3.  That gets down to a cost-effective point for adding ethernet to miscellaneous devices.

http://www.instructables.com/id/Cheap-and-Easy-Arduino-Wi-Fi-Hack/
This is a good example of why I think these things are a good idea.  It’s often cheaper to buy a whole network device than the shield or other connection alone.

Be the first to comment

Finally built a favicon

Posted September 15, 2012 By Landis V

While I was looking at a few things while the girls were napping today, it struck me that I still have the same old default favicon I had when I initially set up my account.  So I built a new one at http://www.favicon.cc.

Be the first to comment

Arch Linux (and ownCloud) on a PogoPlug POGO-E02

Posted September 13, 2012 By Landis V

Update:  Please see my newer articles about getting Debian running on the E02’s as well as a functional ownCloud instance.

PogoPlug hardware seems to be notoriously mislabeled as to the version it is running.  My experience was no exception. I ordered a POGO-P21, the label on the box showed it was a P21, but the label on the foot of the device shows that it’s the Kirkwood-based E02.  A good hint to this is the following output from ‘cat /proc/cpuinfo’ when SSH’ed to the device while running the native Pogo software (credit to the thread at http://archlinuxarm.org/forum/viewtopic.php?f=29&t=2133 for this information):

Processor : ARM926EJ-S rev 1 (v5l)
BogoMIPS : 1192.75

Get your basic Arch environment installed using the instructions at http://archlinuxarm.org/platforms/armv5/pogoplug-v2-pinkgray for the E02 version.  For other models, you’re on your own.  For my E02, I was operational in the Arch environment after following these steps and rebooting.

Next steps are as follows (currently incomplete, but a good start):

#Update your base system
pacman -Syu

#Install Apache 2.2
pacman -S extra/apache

#Install PHP (I think this will include several of the required modules for ownCloud, as commented below)
pacman -S extra/php

# Confirm installation of php-json later using:
# php /usr/include/php/ext/json/
# php /usr/include/php/ext/json/php_json.h
# php /usr/lib/php/modules/json.so
# Add “extension=json.so” to /etc/php/php.ini
# per http://chakra-project.org/bbs/viewtopic.php?id=7928
# May be same for PHP XML per http://www.archlinux.org/packages/extra/i686/php/files/
# ^ also mbstring
# ^ and gd
# ^ perhaps zip.so, but under modules.
pacman -S curl
# Say “y” to install
# php5-curl as usr/lib/php/modules/curl.so?
wget http://owncloud.org/releases/owncloud-latest.tar.bz2
tar -jxvf owncloud-latest.tar.bz2
mv owncloud /srv/http/

Right now, I have a working HTTP server, but that’s all I have the time for this evening.  PHP is not yet operational, permissions are not yet configured, and there is nothing in place to lock things down.  With a little luck I’ll have an opportunity to revisit this article and post some additional information to finalize your setup in the near future.  Good luck!

Be the first to comment

http://www.keepassx.org/news/2012/07/361

This is an interesting tidbit to run across, and something I’ve been looking forward to for a while.  I never found running classic KeePass under WINE to be a particularly enjoyable experience, but since I only use KeePass 2.x files (I often forget why, but there’s some reason that I remember every time I read through the differences) I was stuck with that as my only option.  Will have to see if I can get this to compile and run, and then see what I can come up with for options on my Android.

Be the first to comment

NAT fun

Posted August 28, 2012 By Landis V

image

Here’s the question: in the above example, is it possible (using classic NAT, not NAT Virtual Interface) to translate traffic coming in on Interface1 (though not necessarily with that network as its source address) to have a source IP on Interface2 (172.20.20.6, for example) and then send it out Interface3, where it will match a crypto map and be subject to IPSec encapsulation, all without ever having traversed Interface2?

Be the first to comment