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Parallella Community Supercomputing for Everyone 2015-05-16T03:45:08+00:00 https://parallella.org/forums/feed.php?f=44&t=577 2015-05-16T03:45:08+00:00 2015-05-16T03:45:08+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=13741#p13741 <![CDATA[Re: Robot Operating System port]]>
Ok had a quick read here and it all seems overly long-winded and overly complicated ?

I am lucky enough to have qualified for a student license of Inventor and I can grab Electrical if I really need it, so is it not possible to just import period, equally per this I found on RS components and it has free software if its useful, do RS have a model already prepped perhaps as I bought my first board from them, might it be an Idea as there your a UK reseller?
...




To be frank its it about doing some concept design to create a "Noggin" cluster, for a bipedal robot based on i-Cub

or drawn from, so pos some streamlined liquid cooling, in combo with a peltier TEG/s, is anyone designing any daughter boards/shields as they say in Ardunio land at all? A diddy Optical/fibre adapter & micro hub would be great as CAT6 is a bulky as heck, then Gig/Fast wireless/radio back to norm Cat6 gig network. All diddy and a cheap as chips obviously.

Then the "Noggin" cluster can un-docked from Bot and continue to exist in a Sim/Virtual space "Noggin-Dreams", this looks pretty cool but integration into a better CGI Engine would be good like Unreal or Unity3D. The other element would be to make the "Noggin-Dreams" accessible in the Cloud, like its own open source Game, but is kinda working like Boinc, actually a bit of that and a bit of in effect like an on-line game-sim world for Machine Learning Cognitive Characters, that is its own parallel cognitive learning network. Mods inside the Virtual world being as functional in the Real-world if one could only afford it.

Just wondering if there is anywhere else I can post this as there does not see to be an Open forum for I-Cub, or is anyone could help me but everything together pitch it as a Open source project & have a Team to work with. Can see immediate applications for kids, especially those with Aspergers/Austin interacting with a cognitive childlike character/s within a Sandbox like world, in fact many other such a Trauma therapy, when you then combine it with Real-life & say Hologlass/Augmented Reality & EEG tech etc, etc. Let alone the bigger research gains.

Thing is I have always been a very visual BIG Ideas person, but really need the help of a team having Aspergers myself. Can you say repost or should I repost as a project idea and obviously any recommends on other forums would be peachy. In the meantime I will start working on some concept art and infograms (hence ideally needing models of everything, so can base characters in VR (Blender/Maya + Game engine once out of Inventor) around skinning I-cub in 1st instance, with parrallel mod). Just wish I-cub was a bit more Open as its Sim is just far too stand-alone at the moment as main biggest gains in feild as far as I can see at mo. I even started to setup Azure APIs/tools for Storm & Spark via the Hortonworks Virtual Machine Sandbox, but the free Student account does bugger all so much for actually learning anything, as obviously the idea needs a cloud as well a local cluster/s, so any other ideas to be able to access anything so I can learn?

Must admit Poppy looks interesting, going to see if they can help too.

As well as a fair bit of fiddling while I await some more bits to get my 1st board up to do some testing on that too. Yey for Noggin Juice, just seen it whirring away he..he...!!! :D :idea:

Cheers
Karma

Statistics: Posted by Karma — Sat May 16, 2015 3:45 am


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2015-02-10T18:45:40+00:00 2015-02-10T18:45:40+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=12607#p12607 <![CDATA[Re: Robot Operating System port]]> Wow, this is incredible. Extremely impressed by Herbert and so thankful that you decided to make Parallella a part of your project.
Any plans to move some of the number crunching from the i7 to Epiphany? What kind of software would you need in place to make that happen? I want to help anyway I can.
Thank you!
Andreas

Statistics: Posted by aolofsson — Tue Feb 10, 2015 6:45 pm


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2015-02-10T12:24:23+00:00 2015-02-10T12:24:23+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=12601#p12601 <![CDATA[Re: Robot Operating System port]]> Herbert my humanoid robot. The arm processors are in the AMP configuration. With CPU0 running bare metal and running a hard real-time loop communicating with all these sensors and activators. Processing and filtering the data and running the low level controller for the activators like gravity and friction compensation. Then communication with CPU1 via shared memory, where I have installed Ubuntu and ROS. Where there is a primary ROS node used to communicate with the real hardware and there is also a number of other nodes runs the main mid level controller for the robot, like balancing and walking. Then I have a intel i7 off board doing all the hard number crunching. It took some time to setup but now that its up and running it was worth the effort. I also I didn't need to recompile ROS I just apt-get installed the arm package and with some playing around got it working. If you have any question just message me. For more information about this project see my project page -

Brennand Pierce

Some images of the progress:



The robot

Statistics: Posted by Bren — Tue Feb 10, 2015 12:24 pm


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2014-10-18T06:56:25+00:00 2014-10-18T06:56:25+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=11253#p11253 <![CDATA[Re: Robot Operating System port]]>

To build the eSDK I cross compiled the entire SDK on my Linux PC. Following the steps from the Github wiki () I was able to generate most of the necessary files. Though initially I noticed that if the download-toolchain.sh script is run without parameters it pulls out-dated sources, so I used the "./download-toolchain.sh --clone" command instead to have it get the most up-to-date sources.

With all the most recent updates from the repositories and calling the build-epiphany-sdk.sh script the resulting esdk folder had only two folders inside the esdk folder, tools and bsps. Looking through the build-epiphany-sdk.sh script all of the files that were not there came from the install-sdk.sh script and epiphany-libs/build-libs.sh (I needed to manually download the Epiphany-Libs 2014.08.rc repo "git clone https://github.com/adapteva/epiphany-libs.git" inside of the sdk folder). To correct these issues I had to manually download the kernel source repository "git clone https://github.com/parallella/parallella-linux.git -b main" and export its location "export PARALLELLA_BUILD_HOME=PATH_TO_THE_DIRECTOR", this is required for the e-lib.h to build successfully.

Once all of that was done I called the install-sdk.sh script (./install-sdk.sh -n "2014.08" -x "master" --host arm-linux-gnueabihf -p /opt/adapteva) and the eSDK compiled successfully. To verify that everything was in place I checked the "/opt/adapteva/esdk/" and found that all missing files were in place, and that e-lib.h was in "/opt/adapteva/esdk/tools/e-gnu/epiphany-elf/include" which it was not before. Next I used scp to transfer the files to the Parallella (as stated in the Github wiki). Finally, to confirm that the eSDK was usable I ran some epiphany-examples on the Parallella and had no issues.


The next step from this point is to test the system with ROS and see if I can have a ROS node utilize the Epiphany before going into modifying ROS to operate entirely on the Epiphany.

--John
http://www.chicagoedt.org/

Statistics: Posted by Gamedrummer — Sat Oct 18, 2014 6:56 am


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2014-09-19T19:48:15+00:00 2014-09-19T19:48:15+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=10834#p10834 <![CDATA[Re: Robot Operating System port]]> Statistics: Posted by Gamedrummer — Fri Sep 19, 2014 7:48 pm


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2014-09-16T13:54:26+00:00 2014-09-16T13:54:26+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=10776#p10776 <![CDATA[Re: Robot Operating System port]]> Statistics: Posted by 9600 — Tue Sep 16, 2014 1:54 pm


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2014-09-15T16:34:40+00:00 2014-09-15T16:34:40+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=10757#p10757 <![CDATA[Re: Robot Operating System port]]> Statistics: Posted by Gamedrummer — Mon Sep 15, 2014 4:34 pm


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2014-09-14T10:10:29+00:00 2014-09-14T10:10:29+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=10732#p10732 <![CDATA[Re: Robot Operating System port]]> Statistics: Posted by 9600 — Sun Sep 14, 2014 10:10 am


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2014-09-14T04:26:59+00:00 2014-09-14T04:26:59+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=10730#p10730 <![CDATA[Re: Robot Operating System port]]> Statistics: Posted by Gamedrummer — Sun Sep 14, 2014 4:26 am


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2014-09-11T21:06:17+00:00 2014-09-11T21:06:17+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=10705#p10705 <![CDATA[Re: Robot Operating System port]]>
If anyone else is attending as well, I hope to see you there!

--John
http://www.chicagoedt.org/

Statistics: Posted by Gamedrummer — Thu Sep 11, 2014 9:06 pm


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2014-09-10T15:58:16+00:00 2014-09-10T15:58:16+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=10686#p10686 <![CDATA[Re: Robot Operating System port]]>
I felt that I should note this since it appears that the libmpc2 package is not easily available anymore and is required to compile the Epiphany code.

--John Sabino

Statistics: Posted by Gamedrummer — Wed Sep 10, 2014 3:58 pm


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2014-09-05T22:34:32+00:00 2014-09-05T22:34:32+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=10614#p10614 <![CDATA[Re: Robot Operating System port]]>
--John
http://www.chicagoedt.org/

Statistics: Posted by Gamedrummer — Fri Sep 05, 2014 10:34 pm


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2014-09-04T17:41:00+00:00 2014-09-04T17:41:00+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=10597#p10597 <![CDATA[Re: Robot Operating System port]]>
I am aware that Indigo has all required packages ready, so my work should not be impeded. This only sets me back by a little bit since the kernel and what I have of the current package should be unaffected, meaning I can just move them over. I will begin the fresh install of Linaro tonight, I will document it, as before, for future use.

--John
http://www.chicagoedt.org/

Statistics: Posted by Gamedrummer — Thu Sep 04, 2014 5:41 pm


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2014-08-27T17:58:28+00:00 2014-08-27T17:58:28+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=10412#p10412 <![CDATA[Re: Robot Operating System port]]>
Sorry for the long delay from my last response, I got around the USB issue by replacing the FPGA bitstream with a fresh copy, and everything is working fine now! I will be testing the full autonomy code sometime this week, and I am creating a CMake file for the Epiphany_Node package to compile both ARM code and Epiphany code on a 'catkin_make' call.

--John
http://www.chicagoedt.org/

Statistics: Posted by Gamedrummer — Wed Aug 27, 2014 5:58 pm


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2014-08-19T19:35:29+00:00 2014-08-19T19:35:29+00:00 https://parallella.org/forums/viewtopic.php?t=577&p=10225#p10225 <![CDATA[Re: Robot Operating System port]]> Statistics: Posted by aolofsson — Tue Aug 19, 2014 7:35 pm


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