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Posted: Tue 16 Oct 2012, 11:23
by stu91
Reading on the Raspberry Pi blog all new model B Pi's will now come with 512mb of ram instead of 256mb.

Posted: Thu 01 Nov 2012, 21:13
by Lobster
darkcity wrote: What is the origin of the YinYana technique?
We use any old rubbish . . .
Tantra, Shingon and Lobsterian insanity :shock:

YinYana
http://yinyana.tumblr.com/

Might start looking at the rpi again . . . with a project in mind . . .
I am not going to compile the OS . . . Woof is for smarter dogs than me . . .
saw the recent guide . . . even so . . .

Posted: Thu 01 Nov 2012, 22:07
by Puppyt
Just a quick question re implementation of Puppi -
I realise that you can buy cases for the Raspberry board and other similar ARM-based projects, but would it be feasible to mount it in a pre-existing case like a 2nd-hand Panel PC like the Aplex APC-3780T-15 (17" touchscreen) (e.g., http://www.thiim.com/TradePoint141/Trad ... oryKey=828) ? Not having any experience with panel PC's I thought it might make an interesting FrankenPuppy. More trouble than its worth? Touchscreen capabilities not urgent, but would be fun to have I think,
Cheers.

Posted: Thu 01 Nov 2012, 22:14
by Lobster
It would be feasible if there was space inside the case as the Rpi is cool running

Posted: Thu 01 Nov 2012, 23:57
by dancytron
Puppyt wrote:Just a quick question re implementation of Puppi -
I realise that you can buy cases for the Raspberry board and other similar ARM-based projects, but would it be feasible to mount it in a pre-existing case like a 2nd-hand Panel PC like the Aplex APC-3780T-15 (17" touchscreen) (e.g., http://www.thiim.com/TradePoint141/Trad ... oryKey=828) ? Not having any experience with panel PC's I thought it might make an interesting FrankenPuppy. More trouble than its worth? Touchscreen capabilities not urgent, but would be fun to have I think,
Cheers.
You need something with HDMI or DVI digital input.

Posted: Fri 02 Nov 2012, 04:25
by rokytnji
Imagers

I like the casters under the board. Good idea for a outside case :)

The Parallella Computing Platform

To make parallel computing ubiquitous, developers need access to a platform that is affordable, open, and easy to use. The goal of the Parallella project is to provide such a platform! The Parallella platform will be built on the following principles:

Open Access: Absolutely no NDAs or special access needed! All architecture and SDK documents will be published on the web as soon as the Kickstarter project is funded.
Open Source: The Parallella platform will be based on free open source development tools and libraries. All board design files will be provided as open source once the Parallella boards are released.
Affordability: Hardware costs and SDK costs have always been a huge barrier to entry for developers looking to develop high performance applications. Our goal is to bring the Parallella high performance computer cost below $100, making it an affordable platform for all.

The Parallella platform is based on the Epiphany multicore chips developed by Adapteva over the last 4 years and field tested since May 2011. The Epiphany chips consists of a scalable array of simple RISC processors programmable in C/C++ connected together with a fast on chip network within a single shared memory architecture.

Just a 100 dollar bill to get one of these :wink:

http://www.kickstarter.com/projects/ada ... r-everyone
10/26/2012 9:41 PM EDT
Don't worry so much. They hit $750K already, only around 10 hours after your article came out. Now the only thing to do would be wait, and also let others know about the opportunity to get one of these $99 boards.
http://www.eetimes.com/electronics-blog ... -taste-it-

Just posting this for info.

Posted: Fri 02 Nov 2012, 04:38
by Lobster
You need something with HDMI or DVI digital input.
Oh sugar.
Forgot about that. Yes indeed. There is a connection converter but quite pricey . . .

Posted: Fri 02 Nov 2012, 18:10
by darkcity
Lobster wrote:
You need something with HDMI or DVI digital input.
Oh sugar.
Forgot about that. Yes indeed. There is a connection converter but quite pricey . . .
Rpi can connects to lcd, so maybe you could connect internally?

BTW thanks for the any old rubbish YinYana ; -)

Posted: Fri 02 Nov 2012, 19:24
by Puppyt
Many thanks indeed guys for your input on the possibility of cobbling a Rasberry within a panel-PC "crust". A bit Pi in the sky perhaps - just wanted a cost-effective solution, in the event of winning a dead turkey in on-line auction of an "untested" panel PC. Probably should just hang onto my money for the time being,
Cheers

512mb RPi

Posted: Sat 03 Nov 2012, 07:12
by antiloquax
I couldn't resist buying a 512mb RPi. It arrived within (I think) 3 days.

I'm sorry I haven't been on here for a while. I have been busy with my day-job! Teaching 5 days a week this year kind of cuts into my forum time.

I haven't done any proper benchmarking or anything with the new model. It works very nicely though.

I'm not very clear on the best memory split to use? What do other people use (on either model) it would be nice to know.

I'm also glad to see that the overclocking options have gone mainstream - so much so that the Raspbian config script lets you choose overclock settings from a GUI.

I'm still using arch day to day ...

Posted: Sat 03 Nov 2012, 14:54
by eowens2
@antiloquax,

Did you upgrade your Arch system from soft-float to hard-float? If so did you get much of a performance boost?

Just after I first got my R_Pi, I tried Debian Squeeze and Arch, and was quite impressed that Arch was considerably faster than Debian (at the time both distros had only soft-float).

I hope someone with the skills eventually does a Puppy version using Arch.

Posted: Sat 03 Nov 2012, 15:34
by sickgut
dancytron wrote:
Puppyt wrote:Just a quick question re implementation of Puppi -
I realise that you can buy cases for the Raspberry board and other similar ARM-based projects, but would it be feasible to mount it in a pre-existing case like a 2nd-hand Panel PC like the Aplex APC-3780T-15 (17" touchscreen) (e.g., http://www.thiim.com/TradePoint141/Trad ... oryKey=828) ? Not having any experience with panel PC's I thought it might make an interesting FrankenPuppy. More trouble than its worth? Touchscreen capabilities not urgent, but would be fun to have I think,
Cheers.
You need something with HDMI or DVI digital input.
doesnt the rasp already have hdmi out?

Posted: Sat 03 Nov 2012, 17:33
by dancytron
sickgut wrote:
dancytron wrote:
Puppyt wrote:Just a quick question re implementation of Puppi -
I realise that you can buy cases for the Raspberry board and other similar ARM-based projects, but would it be feasible to mount it in a pre-existing case like a 2nd-hand Panel PC like the Aplex APC-3780T-15 (17" touchscreen) (e.g., http://www.thiim.com/TradePoint141/Trad ... oryKey=828) ? Not having any experience with panel PC's I thought it might make an interesting FrankenPuppy. More trouble than its worth? Touchscreen capabilities not urgent, but would be fun to have I think,
Cheers.
You need something with HDMI or DVI digital input.
doesnt the rasp already have hdmi out?
Yeah, but the screen thing he wanted to use didn't have an HDMI in.

Posted: Sun 04 Nov 2012, 09:45
by antiloquax
eowens2 wrote:@antiloquax,

Did you upgrade your Arch system from soft-float to hard-float? If so did you get much of a performance boost?

I hope someone with the skills eventually does a Puppy version using Arch.
Yes, The hard float speeds it up a fair bit. If you run arch with some overclock and use lightweight desktop managers (I use rox and openbox) it's really quick. I'll run some actual benchmarks soon.
Sadly, I haven't got the skills to make a full puplet.

Posted: Fri 07 Dec 2012, 11:55
by ocpaul20
I hope this is the correct place to put this. I see that others have posed similar requirements of touch screen, etc. Also, it does not seem like this rpi clone has been mentioned in the last 3 or 4 pages that I have read.

I have an idea to use the cubieboard www.cubieboard.org (which is an open source community-funded rasberry Pi clone - A10 1GHz processor, 1Gb ram, ethernet, SATA socket for hard drives, HDMI socket, VGA, I2C pinouts etc, roughly 80 US dollars) and to develop the screen and apps using python.

As far as I can see at them moment, I would need
basic Linux distro
Sound in/out
webcam/video in/out
Network stuff
Geany-like editor

No other apps really, but I will want to display large icons on the screen and use these as touch buttons for user input. I think the first thing is to develop a touch screen environment which just launches applications when the buttons are touched and for it to be pretty quick, but 1GHz should be OK.

Probably a bit like an industrial PC used to control machinery (touch screen rather than bespoke keyboord) or a vending machine idea.

It is very early days in this project yet and so just starting to think what I need and so I would appreciate your input please.

Is there anywhere which tells us what is compiled into the various puppies for the rasberry pi ?