Monthly Archive for June, 2007

On this thy blessed day of iPhone release

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I bring to you the best thing about democracy and open source all wrapped into a super-charged challenge to the established business models of the ‘man’ capped off with a bottled entrepreneurs spirit of true capitalism.

OpenMoko: How to disrupt and Industry, but make more money for everyone.

That is their sub-line, not mine…it links to a presentation the inventor did.

I’ve written briefly about this before, but I’ll summarize what this is again. You take a completely open source design for hardware (as in all schematics are available, and so are all of the API’s, drivers, and such for the chips in it), package a specialized version of Linux on it to look slick on mobile phones (much like motorola recently did for the RAZR and other new phones, aptly named motolinux), supply it only with open, standards-based protocols for communications (screw you Verizon and Sprint and your stupid CDMA) and you pop out a baby of bottled freedom and money in the form of a phone.

This phone’s release date for developers was announced recently on the mailing list.

For reference, here is a comparison to the iPhone.
http://www.libervis.com/article/forget_iphone_hail_openmoko_the_true_revolution, and here is a feature by feature breakdown
http://www.linuxtogo.org/gowiki/OpenMoko/iPhone, except this list is missing the new accelerometers that the Neo1973/OpenMoko have recently added to the retail hardware release.

Why this Matters to you....or as I like to say it 'Why I want to kick the Man in the face' )

Ubuntu Satanic Edition

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I’ve written before about the Christian version of Ubuntu which adds on web filtering, some bible software and a few other things all pre-configured and installed by default. (you can see it here if you want….it is handy especially since linux lacks XXXChurch software)

But now there is a new competitor on the block

Ubuntu Satanic Edition

I just find this halarious, and the artwork is actually really cool looking….I may actually install some of these packages…I wonder if my computer will become a little piece of “this world” where the kingdom of God battles the kingdom of the world for control of my electrons?

Also, I just stumbled across this
Ubuntu Muslim Edition

I love diversity :)

Led worship last night

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Current Music: Pandora.com again!!!
Current Mood: Ouch!!!

So I led worship last night at small group for the first time ever. It was a lot of fun and a little scary. Definitely played like crap, but no one seemed to mind much. (gotta love that about the small group environment when it comes to trying new things)

The most interesting thing came from me neglecting to bring a pick. I was just using my thumb and middle finger pressed together and strumming across my fingernails like that when I noticed that was really starting to hurt at one point on the top of my middle finger.

As it turns out, I dragged my finger from my first knuckle down at one point instead of hitting the strings with my fingernail….and now I’m missing the skin from there and the blood needs to be cleaned off of my guitar and strings.

I didn’t realize what was up completely until I finished. Luckily I don’t think anyone else did either, so it wasn’t that big of a deal.

Just makes me wish I wasn’t doing some installation of some motors myself today cuz it stings like a bitch when I get grease or dirt on it.

MythTV project - Update 3

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New Antenna is completely built, and working. I had to buy nothing, I had everything in the house that I needed to complete the design from the lumen labs forums that I linked to earlier.

The Pentium 3, 1GHz even with the GeForce 6200 isn’t exactly down with decoding the HDTV stream and displaying it well on the LCD monitor. I’m wondering if it will do better when it isn’t downsampling (the LCD is at 1024 x 768, and 720p is somewhere around 1398 x 720). I have the XvMC set up correctly as best as I can tell from the guides, and it looked a little better after it was enabled, but still it isn’t holding up all that great.

Also, I’m wondering if upping the RAM from 384 to 512 would work better.

But anyway, the cool part is that it is working, and it is doing what it should. I think next for antenna purposes I will either build a better version of the antenna I built and put it in the attic or on the roof, or just keep moving it around inside the house until I get a really good spot.

So, until we get the new receiver or the HDTV this project is pretty much done.

The Squirrels are Escalating the attacks in Europe

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The last sentence in this story is wrong. This is a purposeful attack engineered by the hive-mind.

http://www.reuters.com/article/newsOne/idUSL1432171020070614

MythTV project - Update 2

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I received the Kworld 115 Tuner on Tuesday. I tried to use this guide on mythTV’s wiki, but that alone didn’t give me everything I needed. Instead, if you follow my path and buy this card and run ubuntu, start here and follow the first 4 steps (ignore the modprobe step) for the ATI HDTV card.

So, I had to reboot, since I’m an idiot at getting linux to reload kernel modules properly. This then yielded lots of weird dmesg errors about readbyte and i2c or something when trying to load the nxt200x firmware.

But the analog signal part of the card worked…so it was at least part way there.

I somewhat figured out that it was a permissions issue. So I went to where the card is located.
/dev/dvb and it was adapter0

and I used the ‘chmod -R 777 adapter0′ command
and then rebooted.

This seemed to fix this error.

Now, I’m having trouble with signal strength, and getting it to lock on any one channel.

A while ago Barney pointed me to AntennaWeb which is a great start for getting antenna orientations down. But, today I found TV Fool, which is much better because it actually lists the real channels for the UHF signals that local stations use (instead of the 2_1 fake names). And it gives much more detail, which I need. See the image it created for me with all this information here. It is pretty freaking detailed….Electrical Engineers like these kinds of details.

Right now, I’m trying to play with antennas. This weekend I’ll probably build my own using these plans or some variation.

And, I’m trying to get a worked up channels list in the format that some video players use, called “channel.conf”.

I have yet to get the scripts to work that are supposed to make them for me. there is one called make_atsc_chanconf.pl that supposedly will do it, but for some reason I’m getting a “stationXML” variable something something error that I didn’t have time to look into deeply this morning.

My plan is to get this channel.conf file all set up for the local stations, and then try to turn on the TV software, and use the visual cue’s instead of the “lock / not locked” cues to aim the antenna. No one seems to have a good signal strength program that I can set to a single frequency and then just leave it there until I get the antenna aimed. And, since I don’t have the antenna aimed I’m getting no signals on any HD channels.

My hope is that this is an antenna problem, and not a hardware problem, but we shall see, and I will keep everyone updated.

Ben goes on an Eco-Kick

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Current Mood: nerdy

Besides just being interested in the Tesla Roadster I’ve been on a big eco-friendly kick, and just had an odd interest in power electronics in general lately. To that end, here are some odd links.

Very cool:
http://www.treehugger.com/files/2007/06/enertia_house.php

Very Stupid…I hate the government…they are now attacking people for being inventive and friendly to the enviornment
http://www.charlotte.com/112/story/153260.html

Another note, I’m possibly going to be putting solar power in the house…no joke. We have a very exposed south facing side of the roof, and even in the winter you can run the meter backwards during the day. It is going to be through a neat company exploring a new buisness model for solar installations. It is an interesting rental idea, where they do the install and own the equipment, and you only pay a flat rental fee. It has a bit of a pyramid thinger to it, so if you do it say that I referred you. The local rep I’m working through is at this site and the company is called Citizenre.

A weird link for you.
http://www.usatoday.com/news/health/2007-06-12-cellphones_N.htm?csp=34

and another neat one having to do with wireless power for your cell phone.
http://gizmodo.com/gadgets/wildcharge/wireless-gadget-charging-makes-world-debut-july-9-268185.php

Tomorrow I update on my mythTV project which now has some basic TV tuning capabilities…now I just need an antenna to get the signals :) Updates when I finish it.

Ben Catlin: Mentally Pre-spending Money since 1981

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Current Mood: (excited) excited

As you may have read on my wife’s journal, it looks HIGHLY probable that she will be getting at least one of her novels published (likely more).

Now, there are always a lot of jokes made about how I “pre-spend” money we don’t yet actually have, which I do do. And, I often say I want to be a kept man, or have a sugar momma in such situations.

But, much much more than anything like that, I’m looking forward to getting, or buying, a crate of her books and giving signed copies as presents to friends and family, as well as walking into Barnes and Nobel, or shopping on Amazon, and seeing her book there, and getting to say to people “That is my wife, she is an author!”

I’m very very proud of her today for all the hard work she has put into her passion, and I’m totally excited to see where it is going to take her, and where God is going to take us with this gift he put in her.

I love you very much Lauren, and congratulations!

MythTV project - Update 1

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Current Mood: nerdy

Hardware arrived this weekend. Geforce 6200 AGP. Had to dremel off a little bit of the lower part of the bracket for mounting in the dell dimension 4100 because it has some stupid guide things on the bottom of the slots. The original GeForce 2 MX had a small chunk missing there (only it looked like it was made that way) so I just shaved down a similar part to match on the new card.

Impressions so far is that Beryl runs a lot smoother, and the front-end software for MythTV looks a little snappier. Came with S-video TV Output, so the hooking it directly to the TV will have to wait for a while until I get a new AV receiver.

HDTV Tuner card should be in tomorrow or the next day. Looking forward to trying this whole MythTV thing out in its entire glory once I get that working.

I will update then.

The MythTV Project Plan

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Current Mood: nerdy

I’ve been rambling a lot lately about MythTV, which is an open source project that aims for something akin to Microsoft’s Media Center application for Windows XP (MCE edition) and for Windows Vista Home Premium and Ultimate.

But it is a lot more than that, with an amazingly flexible client / server architecture.

So, I’ve finally amassed enough computer hardware that is old enough I don’t want to give it away, but new enough so that it is not useless, such that I can build a “front-end” or TiVo like computer appliance for my living room.

This journal entry is to lay out what I have in terms of hardware and software (with links for my own reference, as well as to share with you), what things are already done, and what things I need to do. Also, I want to lay out some longer term plans to refer back to, so I can avoid confusion in my own head later.

So, without further babbling, here is what I have.
The Hardware )
software )
Current status )
ToDo )
Long Term Ideas )
There you have it folks, my Audio / Video / Home Automation / communications nirvana project. I wonder if I did this, if it would actually be valuable to anyone who owned the house after me?

Reporter Describes What it is Like to be a Woman in the Middle East

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Fascinating article about a female reporter for the LA times working in and around Saudi Arabia. Really worth it if you have a few minutes.

http://www.latimes.com/news/printedition/front/la-fg-women6jun06,1,6178058,full.story?ctrack=1&cset=true

Something Possibly cooler than MythTV

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LinuxMCE

It is already doing home automation, home security, VOIP (asterisk running in the background for voicemail and routing), Media Center / media player via the TV.

techno nerd bable )

Google Streets

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If you haven’t seen this yet, make sure to check it out, cuz it is pretty sweet.

http://maps.google.com/?ie=UTF8&ll=40.714476,-74.006996&spn=0.04001,0.063858&z=14&om=1&layer=c&cbll=40.714496,-74.007007

I guess my only question is; When they take the picture of my house, how can I make sure that I’m standing in front of it, so I get my picture taken with the house?