Archive for the ‘Announcements’Category

NERP on Monday! Embedded Android on the BBB and Intel Minnowboard

NERP is not exclusively Raspberry Pi, the small computerand embedded systems interest group at Pumping Station:One in Chicago. NERP meets every other Monday at 7pm at Pumping Station:One, 3519 N. Elston Ave. in Chicago.

android-nerp

Andrew Kilkenny is a professional embedded Android kernel hacker. At NERP on Monday he will introduce Android as an emebedded OS. He’ll show functional demos, then after the meeting have a hands-on Android compilation festival. If you want to partcipate in the hands-on part, clear out some space on your hard drive for Eclipse and the Android Libraries!

From Andrew:
The Android Operating system has revolutionized the embedded world. Originally developed for your phone, the Android Open Source Project (AOSP) enables the adaptation of the cell-phone oriented operating system into any product you can dream of. You can find Android in Airplane In-Flight-Entertainment Systems, in Washing Machines, and in Refrigerators. Any embedded system with an LCD screen can benefit from Android’s advanced Graphical User Interface (GUI) tools by rapidly developing Android Applications using the stock development environment. Join us for NERP where we explore how to use embedded Android on the BeagleBone Black (BBB) and Minowboard MAX. We’ll load the software, hop in on a command line, and twiddle some bits! We’ll also go over Android software architecture and practical applications of embedded Android. Following the NERP session there will be a guided demonstration on downloading and installing the AOSP and eclipse tools. A computer with Ubuntu (12.04 or 14.04) and lots of hard drive space will be needed to build the AOSP.
Find NERP and Pumping Station:One at

NERP – Not Exclusively Raspberry Pi

Chicago, IL
280 members

NERP is Not Exclusively Raspberry Pi, the small computer and embedded systems interest group at Pumping Station One in Chicago. (Chicago’s oldest and finest hackerspace.) NERP…

Next Meetup

Bring questions, demos, personal research, etc. to share.

Monday, Dec 8, 2014, 7:00 PM
2 Attending

Check out this Meetup Group →

and

http://pumpingstationone.org/

Doors open at 6:30pm. The next meeting is December
8th, 2014.

NERP is free and open to the public.
Ed Bennett ed @ kinetics and electronics com
Tags: electronics, embedded, NERP, Open Source,
raspberry pi, hackerspace, Beagle Bone, Element14, Pumping
Station One, IoT, Android

 

06

12 2014

Orientation Class!

Hi all,
 
​As per our norm (and of course the calender on the Wiki), ​the monthly orientation class is happening again this Sunday (the 2​3rd) at 4pm in the 1st floor lounge.

The class is not only a great way for people to get a feel for the space and our community, but it is also a requirement for joining​ as you must take the class before joining or within 3 months after joining.

Details:

PS:One Orientation (previously known as N00bz Paradise) is happening ​this ​Sunday at 4pm in the downstairs lounge.

Never been, but want to learn more about PS:One?
New member?
Old member, but want to know all the secrets of the inner workings of PS:One?
Want to get certified, but don’t know how?
Want to do-ocritize, but haven’t even heard of do-ocracy?
Then this event is FOR YOU!
Free, open to all event – just show up at 4pm on Sunday ​November 23.

You’ll learn:

  • the one and only rule you need to remember at PS:One!
  • what mailing lists and IRC channels you should join
  • how to get discounts on classes, tee-shirts, stuff around town, and even monthly dues!
  • how to get certified on equipment
  • how to donate equipment to PS:One
  • how to create a class, event, group, meeting, or what have you
  • how to request a class, event, group, whatever
  • how to blog
  • the wiki.
  • do-ocracy and how to do-ocratize things

The basics:

  • Who: anyone who wants to learn more about PS:One and how it works
    • When: Sunday, ​November 23 at 4pm
  • Where: PS:One 1st floor lounge
  • Cost: free

Here are the class notes – please feel free to read beforehand (Note: these notes are not a good substitute for class attendance). 

https://wiki.pumpingstationone.org/New_Member_Orientation

https://wiki.pumpingstationone.org/Orientation_Notes

Steve Farkas

​​AKA Steve (The Other One)

21

11 2014

Maker Art: (Another) Opening Tonight in Pilsen

DSC_6394 group

My knitted-circuit artwork, Electronic Damask, was in a gallery show, NoFi, at Chicago Artists Coalition, October 24 – Nov 13. The piece was a collaborative effort, put together through the volunteer efforts of close to two dozen PS:One members. PS:One really represented at the Oct 24 opening, and I managed to drag most of us in front of the camera for a group photo with the artwork. (Thanks to Everett for the photo!)

If you missed the fun that night, you’re in luck. Electronic Damask has already been tapped for another show, and with an opening tonight in Pilsen, from 6 – 10pm.

This show should be of particular interest to PS:One members. It’s called Technologic and it “celebrates making art through technology”. It features some amazing stuff made with 3D printers, LCD screens, CNC watercolor painting, and of course a certain knitted e-textile.

The gallery, Chicago Art Department, is located at 1932 W Halsted in East Pilsen’s Chicago Art District (#8 Halsted bus runs right past it). Tonight’s opening coincides with the district’s 2nd Fridays gallery night, so there will be other openings all over the neighborhood.

You can find preview photos of the show on the facebook page. Full info is below. The show runs until December 6.

TECHNOLOGIC
curated by Chuck Przybyl

Friday, Nov 14, 6-10pm

An exhibition that celebrates making art through technology. Work featured will include robotic drawing, 3D printing, laser cutting, textile circuitry, algorithmic art, image slicing, circuit bending, and prosthetics. Although often unsung – artists having access to new technologies has historically pushed and propelled creative endeavors. The exciting new technologies of today have been pushing the overall culture of DIY and propelling the Maker Movement. This is a participatory culture that embraces tools and empowers masses of people to innovate and create. Technologic explores and showcases not only how art is currently being produced with new tools, but how fringe technologies can be used in progressive and cutting edge ways.
Viewers also have an opportunity to “go deeper” to gain further insight through series of discussions and workshops as well information on the processes at the exhibit.

Technologic is curated by Chuck Przybyl for Chicago Art Department.
Artists: Tom Burtonwood, Christopher Furman, Harvey Moon, Luftwerk, Jesse Seay, Nathan Davis, Christopher Breedlove, Christian Oiticica, Leo Selvaggio, Antoine Kattar, and Russell Prather

Opening Reception Nov. 14 – 6-10 PM
3D Printing Workshop with Tom Burtonwood Saturday Nov – 15 – 2-5 PM
Panel Discussion  Saturday Nov – 22 – 2-5 PM
Chicago Art Department – 1932 S. Halsted St. Suite 100 Chicago IL 60622 USA

14

11 2014

NERP Tonight — The MinnowBoard from Intel, and BeagleBone Black Internals

NERP Tonight — The MinnowBoard from Intel, and BeagleBone Black Internals

NERP is not exclusively Raspberry Pi, the small computer
and embedded systems interest group at Pumping Station:One
in Chicago. NERP meets every other Monday at 7pm at Pumping
Station:One, 3519 N. Elston Ave. in Chicago.

The MinnowBoard is one of the newer open (or open-ish) hardware and software single board computers. The Minnowboard showcases Intel’s Atom processor. The audience is the Raspberry Pi and BeagleBone crowd, but the feature set and price puts the MinnowBoard in a different class. Drew got his last week and has gotten a good overview of the system. He’ll share his findings with us tonight.

The BeagleBone is a fast-moving software project where major pieces of the system are under constant revision. I’ve been digging around the BeagleBone Black’s i/o system and playing with some configuration options. Tonight I’ll show a couple of sources of tools and code that I’ve found useful.

Find NERP and Pumping Station:One at

NERP – Not Exclusively Raspberry Pi

Chicago, IL
275 members

NERP is Not Exclusively Raspberry Pi, the small computer and embedded systems interest group at Pumping Station One in Chicago. (Chicago’s oldest and finest hackerspace.) NERP…

Next Meetup

Bring questions, demos, personal research, etc. to share.

Monday, Nov 10, 2014, 7:00 PM
6 Attending

Check out this Meetup Group →

and

http://pumpingstationone.org/

Doors open at 6:30pm. The next meeting is November 10th, 2014.

NERP is free and open to the public.
Ed Bennett ed @ kinetics and electronics com
Tags: electronics, embedded, NERP, Open Source,
raspberry pi, hackerspace, Beagle Bone, Element14, Pumping
Station One

10

11 2014

NERP Tonight — Report on OHS #5 in Rome -and- An FPGA Cape for the BBB

NERP is not exclusively Raspberry Pi, the small computer
and embedded systems interest group at Pumping Station:One
in Chicago. NERP meets every other Monday at 7pm at Pumping
Station:One, 3519 N. Elston Ave. in Chicago.

Tonight’s NERP will be brought to you by Drew Fustini, PS:One’s maven of all things Open Source. Drew recently got an FPGA cape for the BeagleBone. The cape is called a LOGI (http://valentfx.com/logi-bone/). He’ll show us what he learned as he road-tested the development tools and the cape.

Also tonight NERP will get a brief overview of embedded computing topics from the 5th Open Hardware Summit (OHS), held this year in Rome, Italy. Drew went so we didn’t have to.

I’m out this week, so thanks much to Drew for hosting the meeting.
-Ed

Find NERP and Pumping Station:One at

NERP – Not Exclusively Raspberry Pi

Chicago, IL
271 members

NERP is Not Exclusively Raspberry Pi, the small computer and embedded systems interest group at Pumping Station One in Chicago. (Chicago’s oldest and finest hackerspace.) NERP…

Next Meetup

Bring questions, demos, personal research, etc. to share.

Monday, Oct 27, 2014, 7:00 PM
9 Attending

Check out this Meetup Group →

and

http://pumpingstationone.org/

Doors open at 6:30pm. The next meeting is October
27th, 2014.

NERP is free and open to the public.
Ed Bennett ed @ kinetics and electronics com
Tags: electronics, embedded, NERP, Open Source,
raspberry pi, hackerspace, Beagle Bone, Element14, Pumping
Station One

27

10 2014

NERP Tonight — JTAG on the Brain

NERP is not exclusively Raspberry Pi, the small computer and embedded systems interest group at Pumping Station:One in Chicago. NERP meets every other Monday at 7pm at Pumping Station:One, 3519 N. Elston Ave. in Chicago.

Electric_hair_curler / Brain-Machine Interface

Joao (“Gamblit” on the PS:One mailing list) will give an introduction to JTAG at NERP on Monday. JTAG is an important tool for embedded developers, manufacturers, and hardware hackers who do reverse engineering. The JTAG interface is included in all but the smallest processors. For use in degugging, JTAG provides real-time read/write access to a chip’s cpu, i/o systems, ram, and mass storage. It gives a user live access points inside a running cpu from which they can take over its brain, or just burn a fresh rom.

Physically, JTAG consists of a small set of pins on a microprocessor, a hardware interface device, a cable connected to a host computer, and a (not physical) protocol. JTAG is most generally useful for programming the flash in embedded controllers. That much is simple. The rest, of course is software.

Joao’s tools and target will include:

– Linux Host (Fedora VM)
– GDB (GNU Debugger) and DDD as debuggers
– No IDE (VIM and direct GCC if I need it)
– Olimex USB JTAG and TIAO USB generic interface
– Olimex Atmega128 board (Atmel Atmega128 MCU)

Joao says:
I’ll be talking about flash programming and debugging software running on a
micro-controller. I’ll also be showing that it can read and set
micro-controller pins but not getting into depth about how that actually
works, as that would need some additional low-level explanation. Depending
on feedback and available time I might explore a bit of it.
Find NERP and Pumping Station:One at
http://www.meetup.com/NERP-Not-Exclusively-Raspberry-Pi/
and
http://pumpingstationone.org/
Doors open at 6:30pm. The next meeting is October
13th, 2014.

NERP is free and open to the public.
Ed Bennett ed @ kinetics and electronics com
Tags: electronics, embedded, NERP, Open Source,
raspberry pi, hackerspace, Beagle Bone, Element14, Pumping
Station One

12

10 2014

NERP Tonight: A Simple Wireless Link for Serial Data

NERP is not exclusively Raspberry Pi, the small computer and embedded systems interest group at Pumping Station:One in Chicago. NERP meets every other Monday at 7pm at Pumping Station:One, 3519 N. Elston Ave. in Chicago.

Amongst the Maker community ZigBee® is usually thought of alongside the XBee® modules from Digi Corporation. The little blue irregular-hexagon shaped boards mean “wireless data” to a lot of folks. XBee is in fact the name of a family of wireless data modules that share the same form factor and blue color. The family includes ZigBee modules, DigiMesh modules, WiFi modules, and IEEE802.15.4 radios. Depending on the model, the data radios can do point-to-point, peer-to-peer, star, and mesh networks.

If you’d like to play around with wireless data a good place to start is replacing a serial cable with an XBee Series 1 module. There are two power levels to choose from: a 1mW module that can work to a distance of 300ft, and a 60 mW module that can work to a distance of one mile (in perfect conditions).

The Series 1 modules are usually used as IEEE 802.15.4 data radios. ZigBee and several other protocols are built on top of 802.15.4.The 802.15.4 spec provides the physical and MAC layers to serve higer level protocols. It’s a just enough support to get bytes sent from A to B. One nice thing about working close to the metal is that, once the hardware is set up, it’s fairly easy to push bytes around. You can even make up your own simple ad-hoc protocols if needed.

Tonight at NERP, I’ll show how to set up a wireless data link between two devices that can communicate at 300 to 115200 baud. I’ll show XBee XPB24-AWI-001’s moving serial data, and how to set up and test the modules using the X-CTU software from Digi.

As a side-note, the Internet of Things is creating a demand for better and cheaper wireless data connections. It is common for the Things to speak a local protocol that is propietary or unique to their class of device and for the relevant parts of the machine to machine dialog to be passed upstream through a server or bridge.

ZigBee® is a trademark of the ZigBee Consortium

Find NERP and Pumping Station:One at
http://www.meetup.com/NERP-Not-Exclusively-Raspberry-Pi/and http://pumpingstationone.org/ Doors open at 6:30pm. The next meeting is September 29th, 2014.
NERP is free and open to the public.
Ed Bennett ed @ kinetics and electronics com
Tags: electronics, embedded, NERP, Open Source,
raspberry pi, hackerspace, Beagle Bone, Element14, Pumping Station:One

29

09 2014

Last 36 hours for submissions!

designcontestWe’re down to the wire here, everyone! This is your last chance to submit designs before the deadline! Get ‘em in before the voting starts in 2 days!

You can submit your entries throughout this month of September, with the deadline on the 30th. after that will be a week of member voting. The winning submission will get a complete set of the shirt (any size), sticker, and pin, as well as a “special meet and greet with the president of Pumping Station: One” (Bry asked me to include that last bit).

Guidelines for submissions:

  • Designs are for the tees, 1″ buttons, and 3″ stickers(round or square, depending on the chosen design). Unless you think the design will be optimized to look good in all three formats, I suggest you edit your designs for each application. By all means, have the same elements in each, but keep in mind that the button has less space for detail than the shirt.
  • Unless you’re designing in vector format, make sure your original copy will be of sufficient size and detail. The canvas you work in should be about 10″ wide by 15″ tall and at LEAST 400PPI if not working in vector.
  • Be excellant! No inappropriate themes. Remember that PS: One is a safe space, I know we have just f@*!ing do it as a central theme, but keep it PG or your entry will be invalid for the contest.

Send your submissions to info@pumpingstationone.org with “Design Contest Submission” in the Subject line

29

09 2014

One week left in the Pumping Station: One Design Contest!

designcontestOne week left to send in your submissions, people! the submissions so far have been AMAZING, and those of you who’ve been working all month on yours are sure to have something really amazing in the works! I can’t wait for the voting to start next week!

You can submit your entries throughout this month of September, with the deadline on the 30th. after that will be a week of member voting. The winning submission will get a complete set of the shirt (any size), sticker, and pin, as well as a “special meet and greet with the president of Pumping Station: One” (Bry asked me to include that last bit).

Guidelines for submissions:

  • Designs are for the tees, 1″ buttons, and 3″ stickers(round or square, depending on the chosen design). Unless you think the design will be optimized to look good in all three formats, I suggest you edit your designs for each application. By all means, have the same elements in each, but keep in mind that the button has less space for detail than the shirt.
  • Unless you’re designing in vector format, make sure your original copy will be of sufficient size and detail. The canvas you work in should be about 10″ wide by 15″ tall and at LEAST 400PPI if not working in vector.
  • Be excellant! No inappropriate themes. Remember that PS: One is a safe space, I know we have just f@*!ing do it as a central theme, but keep it PG or your entry will be invalid for the contest.

Send your submissions to info@pumpingstationone.org with “Design Contest Submission” in the Subject line

23

09 2014

Two weeks left in the Pumping Station: One Design Contest

designcontest

Only two weeks left in the competition! Thank you to everyone who’s sent in a design, so far, and I look forward to seeing the designs to come!

You can submit your entries throughout this month of September, with the deadline on the 30th. after that will be a week of member voting. The winning submission will get a complete set of the shirt (any size), sticker, and pin, as well as a “special meet and greet with the president of Pumping Station: One” (Bry asked me to include that last bit).

Guidelines for submissions:

  • Designs are for the tees, 1″ buttons, and 3″ stickers(round or square, depending on the chosen design). Unless you think the design will be optimized to look good in all three formats, I suggest you edit your designs for each application. By all means, have the same elements in each, but keep in mind that the button has less space for detail than the shirt.
  • Unless you’re designing in vector format, make sure your original copy will be of sufficient size and detail. The canvas you work in should be about 10″ wide by 15″ tall and at LEAST 400PPI if not working in vector.
  • Be excellant! No inappropriate themes. Remember that PS: One is a safe space, I know we have just f@*!ing do it as a central theme, but keep it PG or your entry will be invalid for the contest.

Send your submissions to info@pumpingstationone.org with “Design Contest Submission” in the Subject line

 

15

09 2014