Embedded Linux workshop coming to Pasadena and Portland

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Embedded Apprentice Linux Engineer (E-ALE) is a series of 9 seminars over 3 days at existing Embedded Linux conferences:

Are you an Embedded Engineer who is transitioning to using Linux? Attend seminars on how to start with using Linux for Embedded Applications. The Embedded Apprentice Linux Engineer program provides a place at existing Embedded conferences where you can get your questions answered.

Embedded Apprentice Linux Engineer Hands on Workshops at SCALE 16x in Pasadena from Thursday, March 8th to Saturday, March 10th:


Embedded Apprentice Linux Engineer track at The Linux Foundation’sEmbedded Linux Conference in Portlandfrom Monday, March 12 to Wednesday, March 14

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All the Embedded Apprentice Linux Engineer classes will involve using embedded hardware during the hands-on labs with the PocketBeagle and a BaconBits cape which are included with the $75 USD registration fee for E-ALE at SCaLE61x and ELC.

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Embedded Linux workshop coming to Pasadena and Portland

BeagleWire: fully open ICE40 FPGA BeagleBone cape

BeagleWire by Michael Welling is a fully open ICE40 FPGA BeagleBone cape:


BeagleWire: fully open ICE40 FPGA BeagleBone cape

BeagleWire is a completely open source FPGA development board. Unlike most other FPGA dev boards, the BeagleWire’s hardware, software, and FPGA toolchain are completely open source.  The BeagleWire is a Beaglebone compatible cape leveraging the Lattice iCE40HX FPGA.

BeagleWire can be easily expanded by adding additional external modules for example, modules for high speed data acquisition, software defined radio, and advanced control applications. Using well-known connectors like Pmod and Grove makes it possible to connect various interesting external modules widely available in stores. Owing to this, prototyping new imaginative digital designs is easier.

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BeagleWire: fully open ICE40 FPGA BeagleBone cape

PocketBeagle USB breakout board

PocketBeagle USB breakout board by Sai Yamanoor:

The hardware design files are shared on GitHub:


PocketBeagle USB breakout board

BeagleLogic Standalone featuring the Octavo SiP

Guest article written by  Kumar Abhishek on the Octavo Systems website:


BeagleLogic Standalone – Featuring the OSD3358-SM

Three years ago, as a student under the Google Summer of Code program for BeagleBoard.org, I developed BeagleLogic – that turned the BeagleBone Black and its variants into a Logic Analyzer using the Programmable Real-Time Units (PRUs) on the AM335x SoC to capture up to 14 inputs up to 100 MSamples/sec. It is possible to fill up to 300MB of the 512MB DDR RAM in the BeagleBone with logic samples – that’s 3 seconds of data at 8 channels (1.5 secs at 16 channels). I also designed a cape for the system – called the BeagleLogic cape that would allow buffering the external logic signals up to 5V TTL so that they do not damage the BeagleBone.


The launch of Octavo Systems and its OSD3358 SiP got me excited, and the idea of a turnkey version of BeagleLogic was rekindled as the design would be greatly simplified due to the SiP integrating the core components, leaving me to focus on the features I want to add to the system.


From concept to completion, this project took 4 months working on it part-time. I relocated in August so work happened at an even slower pace during that month

The schematics were originally based on the OSD3358, however Jason encouraged me to design based on the newly announced OSD3358-SM as it was smaller and had a more optimized ballmap. The schematics were then migrated to the OSD3358-SM in late July. At the beginning of the routing exercise, I was really apprehensive if the design could be routed in 4 layers but thanks to the optimized ball map of the OSD3358-SM, the routing was easily completed so.


BeagleLogic Standalone featuring the Octavo SiP

High Speed Data Acquisition Chat

Kumar Abhishek, creator of the BeagleLogic Standalone, will be hosting a Hackaday HackChat on Friday, November 17th:


High Speed Data Acquisition Chat

This Hack Chat is at 9:30a PST, Friday, November 17th.

This chat is about data acquisition. Data acquisition (DAQ) is a process by which a signal such as voltage, current, temperature, pressure, or sound is measured with a processing system. A processing system can be an entire computer or a standalone chip. The goal of a good DAQ system is to provide accuracy as quickly and be as cost effective as possible.

Kumar [Abhishek] is an engineering graduate from the Indian Institute of Technology (IIT) Kharagpur, India, whose journey into the world of hardware began when he picked up the soldering iron at the age of 7. As a student under the Google Summer of Code (GSoC) program under BeagleBoard.org, [Abhishek] worked with BeagleBoard.org to realize a logic analyzer using the Programmable Real-Time units on the BeagleBone, called BeagleLogic. He has also served as a Summer of Code mentor for BeagleBoard.org.

In this chat, we’ll be discussing:

  • The PRUs on the BeagleBone series of hardware, and their capabilities
  • How BeagleLogic uses the PRUs to perform data acquisition
  • Ways to program the PRUs
  • (Ways of) processing the data acquired from the PRUs
High Speed Data Acquisition Chat

BeagleLogic Standalone

Kumar Abhishek just announced on his blog a project that he has been working on the past four months:

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Announcing: BeagleLogic Standalone

BeagleLogic Standalone is a specialized version of the BeagleBone which is intended to be used a logic analyzer based on BeagleLogic.


This logic analyzer has networking capabilities (10/100/1000Mbps Ethernet); it can be used to used to debug circuits remotely. And as it is a full-featured Linux computer, you can run the sigrok set of tools directly on the BeagleLogic Standalone board (they come preinstalled in the BeagleLogic system image), or on your host PC. It has 16 channels and can sample up to 1.5 seconds of data at the maximum sample rate, which is 100MSamples/sec (3 seconds of data if using only the first 8 channels).


I designed and 3D printed a snug fit “open” case for the BeagleLogic standalone board. I’ve written more about it in a Hackaday.io project log.


BeagleLogic Standalone is one of the 20 finalists in the Best Product round of the Hackaday Prize. The results are awaited on the 11th of November. It’s been a great journey taking BeagleLogic standalone from a concept to a prototype and giving a glimpse as to what it could be as a finished product and the experience I gained during the process is invaluable, and I wish to thank Hackaday for providing me with this opportunity.

If enough people sign up, I plan on organizing a group buy for BeagleLogic Standalone boards. If you want to get one, please do not hesitate and sign up here.

The documentation for the board is available at standalone.beaglelogic.net. You can also follow the project on Hackaday.io here.

BeagleLogic Standalone

Micro SD Extension Cable

 writes on the Tindie blog:


Micro SD Extension Cable

Weirdly, one problem with memory now being so small is that these drives can be placed in areas that are difficult to access. Usually this means some sort of USB adapter (another amazing improvement over serial or parallel ports), but if you just want an actual SD extension cable in the form of a micro SD card, here it is! This device was conceived of when programming a BeagleBone Black, and could have lots of other applications.


I designed this little tool while compiling a software installation on BeagleBone Black. I needed to repetitively remove/inset the micro SD card. The BeagleBone was installed in a hard-to-reach area. So much time was wasted trying to inset the card with tweezers.

This simple tool plugs into the hard-to-reach socket, and provides a flexible extension.

Length: 3.5″

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Micro SD Extension Cable