Linux-Powered Amateur Rocket Goes USB
This very simple code could be extended to make all sorts of USB devices. The isochronous IN endpoint could send sensor data like temperature, pressure or GPS readings. It also could send video, still frames or audio data. It even could be hooked up to a motion detector. The possibilities are endless with the Olimex's breakout board.
If you want to follow the Portland State Aerospace Society's development of LPC2148 USB avionics sensor nodes, join the psas-avionics list (see Resources).
PSAS hopes to do an airframe-only launch in Bend, Oregon, this summer. Our goal is to have working USB avionics nodes and a working Linux flight computer by October 2009. On October 2–4, the Arizona High Power Rocketry Association hosts the BALLS amateur rocketry event. If you're at the BALLS event in the Black Rock Desert of Nevada, or if you're still hanging around after Burning Man, stop by and say hello.
Sarah Sharp graduated from Portland State University in 2007, but she continues to be an active member of the Portland State Aerospace Society. Sarah currently works at Intel's Open Source Technology Center as a Linux USB kernel hacker. Her blog can be found at sarah.thesharps.us.
Getting Started with DevOps - Including New Data on IT Performance from Puppet Labs 2015 State of DevOps Report
August 27, 2015
12:00 PM CDT
DevOps represents a profound change from the way most IT departments have traditionally worked: from siloed teams and high-anxiety releases to everyone collaborating on uneventful and more frequent releases of higher-quality code. It doesn't matter how large or small an organization is, or even whether it's historically slow moving or risk averse — there are ways to adopt DevOps sanely, and get measurable results in just weeks.
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