If you have ever spent a while delving into the bare metal of talking to the I/O pins on a contemporary microprocessor or microcontroller you will know that it is not always an exercise for the faint-hearted. A host of different functions can be multiplexed behind a physical pin, and once you are looking at… via […]
Ken Shirrif has written a great blog post with the goal of making the the internal operation of the Beaglebone less mysterious: BeagleBone I/O pins: inside the software stack that makes them work The BeagleBone’s GPIO pins can be easily controlled through the file system, but a lot goes on behind the scenes, making it […]
The next meeting of the Southeast Michigan BeagleBone Users Group is tomorrow night, July 28th, at i3 Detroit: [googlemaps https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d2943.77694636937!2d-83.11589078454071!3d42.45376177918075!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x8824ce50590c5e91%3A0xd826d0d28e983690!2si3Detroit!5e0!3m2!1sen!2sus!4v1469647879275&w=600&h=450] Here’s some photos from past meetups:
Jason Holt of Google announced the PRUDAQ cape yesterday: Announcing an Open Source ADC board for BeagleBone We wanted to measure the strength of a carrier. We started with traditional analog circuits — amplifier, filter, envelope detector, threshold. You can see some of our prototypes in the image below; they get pretty messy. The result […]
by Christopher Rush and Jason Kridner The first available WiFi plus BLE board from the BeagleBone community Seeed Studio BeagleBone Green Wireless is a joint effort between BeagleBoard.org and Seeed Studio. It is based on the open-source hardware design of the successful BeagleBone Black development board. It includes two Grove connectors, which allows users to […]
mobilewill was looking for a logic analyzer and found this BeagleBone-based solutions: Quest for a Logic Analzyer The BeagleLogic is a logic analyzer based on the Beaglebone created by Kumar Abhishek, a semi-finalist of the Hackaday Prize Best Product 2015. The BeagleLogic features: 100MSPS 14 Channels Web Interface What makes the BeagleLogic special is it […]
Introduction In his part of the series I’m going to show you how to write a very basic C Host-Application that will run a program on the PRU. This part of the series assumes, that you have basic C skills. I’ll also include some useful links to the official ti API. All compiling can be […]
BeagleBoard.org Foundation has 7 students participating in Google Summer of Code 2016: Exposing the PRU as an I2C and SPI master Controller Gain extra serial interfaces without wasting valuable CPU cycles in bitabanging. Student: Vaibhav Choudhary Mentors: Andrew Bradford, Matt Porter Source Code Wiki SPI slave driver implementation Help the BeagleBone community to write applications […]
by Jason Kridner and Marc Murphy SanCloud are proud to announce the launch of their crowd funding campaign on Indiegogo for the SanCloud BeagleBone Enhanced. Early bird rewards start as low as $52. The SanCloud BeagleBone Enhanced is ready for take-off….. SanCloud is enhancing the open source hardware BeagleBone Black design you love with more […]
by Marc Murphy – SanCloud SanCloud is joining the BeagleBoard.org logo licensing family and enhancing the open hardware BeagleBone Black design you love with more features than you thought possible! It still has a blistering 1GHz processor and like the BeagleBone Black, two 46-pin headers, micro HDMI for audio/video output, USB ports, Ethernet and other […]