Neuros OSD 2.0

For you who are into things like open source hardware for your videos, it can be interesting to note Neuros‘ recent posting of their planned specs for their upcoming OSD 2.0 player that I guess then will replace the current Neuros OSD model.Neuros OSD 2.0

In hard techy interesting terms: they plan to upgrade to Texas Instruments Davinci 6446 chipset, which is a 300MHz ARM9 with a C64x DSP core embedded. Pretty much like the existing DM320 one, but it seems with a great deal of more horse power under the hood. Given their specs paper, it will support a lot of formats and at least partially up to HD resolutions. It’ll also support internal harddrive and offer 256MB RAM and 256MB internal NAND flash.

Personally I don’t care that much as I don’t even have analogue TV and don’t download/have many movies to watch and my existing DVB-T box has fine recording abilities and my DVD is good enough for my kids to repeatedly watch the same animated films over and over and over…

Oh btw, if this sounds like your kind of backyard and other things combine well, Neuros is hiring Linux developers for what I believe is this hardware.

(sorry for the crappy quality of the pic but I nicked it from the PDF)

Snaxx v18

Me and my fellows of the Haxx tribe have been arranging the Snaxx series of gatherings for about eight years by now and on this Wednesday the 19th of March 2008 it is time for the 18th meeting. We gather up in a dark pub in Stockholm to talk tech, work, open source and similar crap with similar-minded people while going through the beers of the place.

Since several of us in Haxx are pretty much into ales, porters and stouts we tend to prefer places with a large selection of that kind of beer, both on draft and on bottle.

We tend to be somewhere around 10 to 15 friends, but I really prefer if you mail me and tell me if you intend to come so that we can arrange properly to deal with the amount of people that show up. We’re basically all friends and friends of friends.

So if you’re a friend and in Stockholm, welcome!

Secrets are hard to keep

On the web, it seems more or less everything is eventually getting out and gets accessible for people to download and see. You can fight hard and make a real effort but as we keep seeing, lots of secrets get revealed in the end anyway.Data Sheet for a technical thing

The other day a friendly fellow joined the Rockbox IRC channel and pointed out a russian site full of iriver goodies such as service manuals, firmwares and perhaps most importantly: circuit diagrams for just about all (somewhat older) iriver models, including the H10, H100, H300 series and more.

I wish we had these before when the Rockbox ports for these targets were younger, but I’m sure they’ll still come handy to some people now as well.

(Now I won’t reproduce the link here just to not make the traffic too hard on that site and to avoid getting into problems for linking to content that is clearly dubious legal-wise, but you don’t have to be a genius to find the link yourself.)

Rockbox on iAudio M3

iAudio M3This player’s been out for quite some time and most certainly won’t be found anywhere to be bought as new. Still, Jens Arnold’s been working hard on this port lately and just minutes ago he mentioned that he got sound working on it – and the build table subsequently has all three kinds of the M3 build added to it.

The M3 is roughly an M5 but without any LCD on the main unit, there’s only that one on the LCD! And of course the M5 was almost an X5 but with a greyscale LCD… So it is another one of them Coldfire 5249 based targets. The LCD on the remote is 128×96 2bit greyscale,

The M3 comes with 20 or 40GB harddisk and there’s an M3L around with a larger capacity battery

How many Rockbox ports are there now? It’s hard to tell as it really depends on what level of maturity and how much functionality you require before you count it as an actual port, but the configure script in our source tree has 38 different ones mentioned. I believe some of them are not more than embryos, but there are also other initial efforts not yet added to this script.

Cowon’s spec page on the M3.

Rockbox on Meizu M6

Meizu M6In the eternal chase for new targets to port Rockbox to, the turn seems to have come to the tiny Meizu M6 player.

This 55 gram thing is slightly smaller than a credit card (width and height at least) and it boasts a 2.4″ LCD, 4GB flash and is powered by a Samsung SA58700 (ARM940T core and a CalmRISC16 DSP thing). It has an FM tuner and built-in mic for recording as well.

There’s of course the standard Rockbox forum thread,and an HW info page in the Rockbox wiki.

Other targets with the exact same SoC include the irivers E10, clix and S10. But none of those have a Rockbox port yet.

curl feature freeze March 20 2008

It is yet again time to pause the add-new-features-craze in order to settle down and fix a few more remaining bugs before we go ship another curl and libcurl release in the beginning of April.

cURL

So at March 20 we hold back and only fix bugs for about 2 weeks until we release curl and libcurl 7.18.1.

The only currently mentioned flaw in TODO-RELEASE to fix before this release is the claimed race condition in win32 gethostbyname_thread but since the reporter doesn’t respond anymore and we can’t repeat the problem it is deemed to just be buried and forgotten.

Other problems currently mentioned on the mailing list is a POST problem with digest and read callbacks and a mysterious bad progress callbacks for uploads, but none of them seem very serious and thus terribly important to get fixed in case they should turn out hard-to-fix.

Yes, I picked the date on purpose as that is the magic date in this project. Especially this year.

Flaky kudo ranks on ohloh

While most people I’ve talked to agree with my that the ohloh.net‘s kudo rankings seem more or less random, I didn’t post about this on their site until today when I found such a blatant example of weirdness that I couldn’t resist. One user with 173 commits in a single project and with only a “mere” level-1 kudo received outranks another user with 6800+ commits in 10+ projects who has received 23 kudos (including 3 from level-10 people)…

If this rakning is not due to a bug in the algo, I would say that the algo is bad since this just doesn’t look right.

Of course the whole idea of “kudo-ranking” people is somewhat of a tricky idea to start with, but now that it’s here I think it is worth to make it as good as possible. And by good in this context, I mean that (average) human beings that compare two people should end up placing them individually in the same order as the algorithm does – taken all things into account.

My post in the ohloh forum: Something is wrong in kudo ranking land

tech, open source and networking