August 2011 - WLUG - wlug.mailman3.com

ROS Robot Operating System

by Kevin Harrington NR

A much easier to use alternative to ROS would be our platform, the DyIO and the Bowler Communication Sysrtem. We use a platform independent communication platform to turn any computer into a robot. WPI is now using these controllers as the basis for all the intro and advanced robotics engineering classes. You would write code in Java (Standard Edition), execute the application of any OS, and communicate to the DyIO for all your I/O needs. We have a ton or tutorials and HowTo's for accessing the different capabilities of the DyIO. If there was some interest i could run a seminar about making robots with Linux... -- Kevin Harrington Neuron Robotics President and Founder

Aug. 24, 2011

Prin Software Embedded Engineer - Linux perm/direct

by John Spencer

Our client has a need for a Prin Software Embedded Linux Engineer. Must be LOCAL (position is northwest suburb of Boston) and must have strong background working with embedded Linux. Must be US Citizen or Permanent Resident Technical Skills include: - Extensive experience designing and implementing embedded software systems from the ground up. - Strong experience with Linux - kernel, builds, patches, etc. -Expert knowledge of C required. - Ideally this candidate will have experience to lead/implement code utilizing a custom kernel - Must have knowledge of Linux for embedded systems working with bootloaders, filesystems on a flash memory system, build a root file systems, coordinate and distribute code onto multiple microcontrollers, etc. - Expert at integrating software with electronics, including writing device drivers and debugging hardware/software, using lab equipment Please reply with a copy of your resume and any questions. Your resume will never be sent anywhere without your prior approval. Regards, John Spencer Connected Systems Partners Connecting Top Talent with Top Companies 978-455-5550 x208 978-621-9743 cell jspencer(a)connectedsp.com www.connectedsp.com GET CONNECTED! All information in this email is considered confidential and intended for the view and use of the recipient(s) only.

Aug. 16, 2011

ROS Robot Operating System

by Ken Jones

I have designed and built a robotic 1/10 scale radio control car (See link below). I added an Arduino Nano to a HPI Sprint. I have been using Windows based Arduino C code. This package is too limiting. I am considering getting into http://www.ros.org/wiki which is LINUX based. "ROS (Robot Operating System) provides libraries and tools to help software developers create robot applications. It provides hardware abstraction, device drivers, libraries, visualizers, message-passing, package management, and more." Are any of you WLUG members ROS-ites? My Linux skills have degraded due to lack of use (and old age). Here's a pointer to a youtube showing my robocar being a robot and what it is built of. http://www.youtube.com/watch?v=J-rgkt8WDXQ Ken Jones Fitchburg

Aug. 16, 2011

Re: [Wlug] WLUG BBQ -- Nice to see you all!

by E Johnson

Thanks for coming, & for making the WLUG BBQ a success! We got lucky on the weather... one T-storm & then clear! Everyone was wonderful! & Thanks for helping with the aftermath. What a great group! We enjoyed it. Best regards to all, Liz J

Aug. 11, 2011

Re: [Wlug] WLUG BBQ - UPDATE 5:35 pm

by Stephen Daukas

Was planning on attending, but may not be able to... Am on the road... What is the street address just in case... Steve On Wednesday, August 10, 2011, Chuck Anderson <cra(a)wpi.edu> wrote: > Agreed! > > On Wed, Aug 10, 2011 at 05:37:11PM -0400, Gregory Avedissian wrote: >> According to the radar, the storm will only last about 20 minutes, and then >> we'll have clear skies. Food is here, three of us are here so far. >> >> Party is ON. >> >> See you soon. > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

Aug. 10, 2011

Re: [Wlug] WLUG BBQ - UPDATE 6:00 pm (almost)

by Gregory Avedissian

Rain stopped. Sun is peeking through the clouds.

Aug. 10, 2011

Re: [Wlug] WLUG BBQ - UPDATE 5:35 pm

by Chuck Anderson

Agreed! On Wed, Aug 10, 2011 at 05:37:11PM -0400, Gregory Avedissian wrote: > According to the radar, the storm will only last about 20 minutes, and then > we'll have clear skies. Food is here, three of us are here so far. > > Party is ON. > > See you soon.

Aug. 10, 2011

Re: [Wlug] WLUG BBQ - UPDATE 5:35 pm

by Gregory Avedissian

According to the radar, the storm will only last about 20 minutes, and then we'll have clear skies. Food is here, three of us are here so far. Party is ON. See you soon.

Aug. 10, 2011

WLUG BBQ

by E Johnson

Hi everyone, The annual WLUG BBQ is tomorrow! Time & location & contact info has already been posted on the list. We have salad, cheese & crackers, plus a few extra goodies, & the condiments. Dogs, burgers & buns are allegedly arriving. So we expect the event to be enjoyable. A few news items & reminders: 1. We have been fairly bug-free this year, which still seems to be the case. But it is raining now, so, we'll know when we now. 2. Our Driveway is for deliveries (tables/chairs, coolers, etc., but not for Event Parking. There should be adequate parking on Hudson St. If you have a special Parking need, please let me know: iris.gates(a)gmail.com 3. We do not have an icemaker. Whoever is bringing the non-BYOB drinks (the soda), please bring cooler plus ice. If you BYOB, please provide your own cooling technique (cooler & ice) 4. My apt. is on the 3rd floor, so note that the Facilities are a few steps up. 5. Someone has promised to bring a table. That would be greatly useful. Perhaps a second table, even a small card table, would be helpful. 6. BYO lawn chair. 7. Wireless will be on & accessible, but I have not tested it in backyard. 8. If it rains or hails or otherwise becomes inclement, we can adjourn to my apt. Tall people may need a hardhat, but we can cram in. 9. Arts Worcester event is going on in Elm Park lately; there are a few things to see, should anyone wish to take a short walk. Elm Park is only a few steps away. 10. Sign on light pole out front will say WLUG. A Penguin is allegedly arriving, but no clue where he will be located. ## Who is bringing plates, cups, forks & spoons? Could you please check in here before Noon Wed. (my final shopping trip)? TY. See you tomorrow! Liz J

Aug. 9, 2011

Re: [Wlug] Solved: X apps no longer work with sudo after upgrade to Squeeze

by Jason Couture

Glad to be of assistance! This e-mail transmission, including any attachments, is intended only for the named recipient(s) and may contain information that is privileged, confidential and/or exempt from disclosure under applicable law. If you have received this transmission in error, or are not the named recipient(s), please notify the sender immediately by return e-mail and permanently delete this transmission, including any attachments. On Aug 9, 2011 3:52 PM, "Theodore Ruegsegger" <gruntly(a)gmail.com> wrote: > Jason Couture wrote: >> Have you tried using gksudo? > > Aha! That's the answer. Works fine, no reason to alter /etc/sudoers. > > Thanks very much! > > Ted Ruegsegger > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug

Aug. 9, 2011