Embedded Linux/Microcontroller Project

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The Embedded Linux/Microcontroller project is a port of Linux to systems without a Memory Management Unit (MMU).

Pronounced "you-see-linux", the name uClinux comes from combining the greek letter "mu" and the english capital "C". "Mu" stands for "micro", and the "C" is for "controller". uClinux first ported to the Motorola MC68328: DragonBall Integrated Microprocessor. The first target system to successfully boot is the PalmPilot using a TRG SuperPilot Board with a custom boot-loader created specifically for our Linux/PalmPilot port.

June 2012
The current uClinux-dist release is dated June 20, 2012. Here is a quick links to the tar.bz2 package.

• http://www.uclinux.org/pub/uClinux/dist/uClinux-dist-20120620.tar.bz2

April 2012
The current uClinux-dist release is dated April 1, 2012. Here is a quick links to the tar.bz2 package.

• http://www.uclinux.org/pub/uClinux/dist/uClinux-dist-20120401.tar.bz2

March 2012
The uClinux developers mailing list archives have been restored and are now available at http://mailman.uclinux.org/pipermail/uclinux-dev/.

March 2012
The current uClinux-dist release is dated March 15, 2012. Here is a quick links to the tar.bz2 package.

• http://www.uclinux.org/pub/uClinux/dist/uClinux-dist-20120315.tar.bz2

February 2012

Those looking for a comercial off the shelf multiple audio codec module design should look at the Arcturus Networks Inc. uCdimm featuring the ADSP-BF548 mmu-less processor. More information on this product should go to the Arcturus Networks web page: http://www.arcturusnetworks.com/products/ucbf54x/

December 2011 - uClinux product Image(s) of the Year

This image is from the Jet Propultion Lab's ENose project. Image credit: NASA/JPL This product used a Freescale V2 ColdFire processor running uClinux as its Embedded Linux data analysis computer.

November 2011
The uClinux developers mailing list has been taken down due to an attack. Work on bringing up an new mail server is underway and is expected to be online by the first week of December. Sorry for the inconvenience.

November 2011

November 2011
The current uClinux-dist release is dated November 11, 2011. Here is a quick links to the tar.bz2 package.

• http://www.uclinux.org/pub/uClinux/dist/uClinux-dist-20111111.tar.bz2

July 2010
The uClinux Project founders and principal maintainers are proud to announce the uClinux project will join the Open Innovation Network Patent Pool. If you use uClinux, this means you will be safer than ever from attack by Patent Trolls. -- D. Jeff Dionne et al.

• Check out www.openinventionnetwork.com

June 2010
The Freescale Technology Forum held a few session again this year that included support for its ColdFire cores featuring the use of uClinux as its Linux OS. The following link shows a video shot at the event demoing a ColdFire MCF53017 processor running uClinux and CMU's Pocket Sphinx http://www.youtube.com/watch?v=Ahw-vxRaQMA

January 1010
A bFLT / elf2flt page has been added to the www.uclinux.org site. Right now it acts as a simple jump point to links such as the CVS respository, the wiki page hosted by blackfin.uclinux.org and a link to Craig Peacock's pice on the BFLT Binary Flat Format.

• Check out www.uclinux.org/bFLT

September 2009

After six months in space the JPLabs ENose project left the International Space Station. This project used a uClinux powered uCdimm (soDIMM form factor system on module) from Arcturus Networks Inc. as its data analysis computer. This module featuring an Freescale Semiconductor ColdFire processor. For more information on the JPL Electronic Nose project can be found at http://enose.jpl.nasa.gov/ The ENose flew for six months on the International Space Station monitoring the air the astronauts breathed. Image credit: NASA/JPL A complete list of the ENose project partners can be found at the JPL web page http://enose.jpl.nasa.gov/relatedlinks.html

July 2009
As a reminder to all. Greg Ungerer releases regular patch files against the most recent stable release. These patch files can be found both in the download page on SourceForge http://sourceforge.net/projects/uclinux/download as well as at the following link: http://www.uclinux.org/pub/uClinux/dist/patches/

June 2009
The current uClinux-dist release is dated June 18, 2009. Here is a quick links to the tar.gz and tar.bz2 packages. Please when downloading pick either the tar.gz or the tar.bz2 version and not both as they are the same file.

• http://www.uclinux.org/pub/uClinux/dist/uClinux-dist-20090618.tar.gz
• http://www.uclinux.org/pub/uClinux/dist/uClinux-dist-20090618.tar.bz2

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