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  Raspberry Pi ultra-low-cost ARM based computer (about the size of an USB key)  (Read 3907 times)
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Offline gouessej

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« on: 2011-05-10 10:28:43 »

Hi!


The Raspberry Pi Foundation has created the cheapest computer of the world (about 25 US dollars):
http://www.raspberrypi.org/

It uses Ubuntu Linux Smiley

I think it is a promising project but I don't think any JVM is installed by default. Do you think OpenJDK 6 armel would work on this?

N.B: it supports OpenGL-ES 2.0  Grin

Julien Gouesse
Offline Matzon
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« Reply #1 on: 2011-05-10 12:40:37 »

technically, it is very likely that openjdk should be doable on it. Dont know about performance though.
That said, I plan on getting 1 or two when they release - if nothing else just for the fun of it Smiley

http://certusgames.com (Free Online Multiplayer Java Games)
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Offline endolf
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« Reply #2 on: 2011-05-10 13:26:27 »

I'd be interested in these two, trouble is, according to the bbc article, they are at the prototype stage, they have not yet proved they can make them for £15 yet. Fingers crossed though Smiley

Specs look like it would be fun to play with Smiley

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Online princec
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« Reply #3 on: 2011-05-10 17:57:11 »

OpenJDK performance will be abysmal due to the lack of any meaningful ARM performance backend Sad (And what's the RAM specs exactly?)

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Offline ra4king

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« Reply #4 on: 2011-05-10 23:17:09 »

Specs:
Quote
700MHz ARM11
128MB of SDRAM
OpenGL ES 2.0
1080p30 H.264 high-profile decode
Composite and HDMI video output
USB 2.0
SD/MMC/SDIO memory card slot
General-purpose I/O
Open software (Ubuntu, Iceweasel, KOffice, Python)

Online princec
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« Reply #5 on: 2011-05-11 04:34:11 »

That's not a whole lot of RAM is it... no room for OpenJDK there.

Cas Smiley

Offline tberthel

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« Reply #6 on: 2011-05-11 12:29:50 »

That's not a whole lot of RAM is it... no room for OpenJDK there.

Cas Smiley

Enough for J2ME and that is all I need Smiley

Offline tberthel

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« Reply #7 on: 2011-05-11 12:50:49 »

I am thinking of possibly having my own game console for less than 2 dollars in 2018 with all my games.

I will call it the AllBinary Platform.

Offline ra4king

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« Reply #8 on: 2011-05-11 13:28:33 »

Less than $2!?! Yay Smiley

Offline DzzD

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« Reply #9 on: 2011-05-11 13:51:38 »

Less than $2!?! Yay Smiley
$2 seems to be the price of their website  Lips Sealed  Smiley

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Offline ra4king

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« Reply #10 on: 2011-05-11 14:48:22 »

I was thinking that too when I saw that website Lips Sealed
Of course no offense towards tberthel Smiley

Offline biro

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« Reply #11 on: 2011-05-16 06:33:14 »

Hello,
any information about a release date?

biro
Offline Eli Delventhal
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« Reply #12 on: 2011-05-16 14:17:58 »

This reminds me of the thing on bobsgame.com. It's supposed to be a $10 handheld console.

Looks like he took all meaningful info off his site. See this: http://landofthebanned.wordpress.com/2011/03/05/bobs-game-the-nd/

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Offline tberthel

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« Reply #13 on: 2011-05-16 15:20:56 »

This reminds me of the thing on bobsgame.com. It's supposed to be a $10 handheld console.

Looks like he took all meaningful info off his site. See this: http://landofthebanned.wordpress.com/2011/03/05/bobs-game-the-nd/

That is pretty low cost will it run J2ME out of the gate?

Offline Eli Delventhal
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« Reply #14 on: 2011-05-16 15:50:01 »

This reminds me of the thing on bobsgame.com. It's supposed to be a $10 handheld console.

Looks like he took all meaningful info off his site. See this: http://landofthebanned.wordpress.com/2011/03/05/bobs-game-the-nd/

That is pretty low cost will it run J2ME out of the gate?
I doubt it, I don't think that's the direction they're going for. Hard to find info on what tech the device uses though. Or if it's real.

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Offline Mordan

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« Reply #15 on: 2011-05-23 16:47:56 »

Specs:
Quote
700MHz ARM11
128MB of SDRAM
OpenGL ES 2.0
1080p30 H.264 high-profile decode
Composite and HDMI video output
USB 2.0
SD/MMC/SDIO memory card slot
General-purpose I/O
Open software (Ubuntu, Iceweasel, KOffice, Python)

not that I care very much but a tweaked J2ME would run without problems. Some Java 1.4 syntax for you though.

Offline Preston

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« Reply #16 on: 2011-05-23 17:02:23 »

Hello,
any information about a release date?
Yes, one of the main inventors of this nice little computers, David Braben himself, said in one of the announcement videos that the device should be out for the (mass?) market in about one year or so.

I always loved the cool ARM processor, especially in the good old Acorn Archimedes days back then. Braben's Zarch (and then Conqueror) was just incredible.

Maybe Braben does a kind of Zarch-II for the launch of Raspberry? :-)  Java-Zarch? hihi.  I always love him because of Elite.

PS, just for nostalgia: Acorn ported Java to the ARM'ed Archie back then, I think already the A5000 run Java. Not today's OpenJDK, though...

Memento mori.
Offline gouessej

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« Reply #17 on: 2011-05-30 07:08:29 »

Would it be possible to replace this SoC by a x86 compatible SoC? AMD Geode LX? Something smaller?

Edit.: This seems to be an ancestor of this product:
http://www.gumstix.org/

Julien Gouesse
Offline Cero

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« Reply #18 on: 2012-02-06 10:53:34 »

So its getting pretty hot and the Paspberry Pi will be ready for shipping in a few days

meanwhile: OpenJDK ARM port; which you lwjgl people twittered about

most interesting

I mean this thing is incredible nevertheless

Offline EddieRich

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« Reply #19 on: 2012-02-06 11:30:56 »

RCA composite video out !?!? Wow, haven't seen that since my first computer, a Sinclair ZX81 from 1979.
I'll have to keep an eye on this one, it looks so cool.
Offline Cero

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« Reply #20 on: 2012-02-06 11:47:37 »

RCA composite video out !?!? Wow, haven't seen that since my first computer, a Sinclair ZX81 from 1979.
I'll have to keep an eye on this one, it looks so cool.

well many video cards have svideo out - in any case, connecting it to a tv should be easy

Offline gouessej

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« Reply #21 on: 2012-02-06 13:30:54 »

JOGL 2.0 already supports Linux ARM and Android  Grin

Julien Gouesse
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« Reply #22 on: 2012-02-29 04:55:57 »

Bah, I seem unable to buy one today.

Cas Smiley

Offline kappa
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« Reply #23 on: 2012-02-29 05:03:48 »

looks like massive demand has killed the website, however seems you can still order one here.
Offline endolf
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« Reply #24 on: 2012-02-29 05:04:02 »

Nope, only 2 distributors, one is only registering interest, the other is sold out of preorders and their site is unresponsive.

Endolf

Offline Cero

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« Reply #25 on: 2012-02-29 09:26:09 »

yeah there was never any to be bought
it was all pre-order stuff

stayed up for nothing =P

Offline Danny02

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« Reply #26 on: 2012-02-29 09:37:36 »

There are some resellers which expect to have enough new raspberrys at and of march, not such a long time to wait.

also the 25$ model got upgraded ram, now the same as the 35$ one. The only difference now is that one have a additional ethernet and usb port
Offline antelopeDJ

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« Reply #27 on: 2012-02-29 12:45:45 »

I'm going to buy one, simply for the fact that it's a credit card-sized computer that I can code on.
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« Reply #28 on: 2012-02-29 13:04:46 »

I'm going to buy one, simply for the fact that it's a credit card-sized computer that I can code on.
You mean, like your phone?

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Offline ra4king

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« Reply #29 on: 2012-02-29 13:39:33 »

I'm going to buy one, simply for the fact that it's a credit card-sized computer that I can code on.
You mean, like your phone?
But you can't code on your phone, at least....so far I haven't found a way to connect a keyboard to mine persecutioncomplex

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