Product Brief

Embedded-linux compatible RTOS for TI's Stellaris MCUs released by RoweBots

Steve Bitton
6/2/2009 6:53 AM EDT
RoweBots Inc announced the launch and release of UnisonTM, Version 4 for ARM Cortex-M3 processors. This ultra-tiny embedded-Linux compatible RTOS opens Texas Instruments Incorporated's (TI) Stellaris microcontroller (MCU) families to Linux and POSIX compatible development for the first time.

Unison OS and Stellaris MCUs are  suited to  applications including lighting, white goods, home automation, industrial automation, power management and networking applications. OEM developers can create applications with standard reusable components supported by the Unison product, TI's Stellaris MCUs and CodeSourcery tools.

Over 20 Unison demonstration programs will run on  Stellaris evaluation and development kits with minimal start-up time. Using the EKC-LM3S6965, EKC-LM3S3748 and the new EKC-LM3S9B90, EKC-LM3S9B92, and DK-LM3S9B96 can all be used with Unison. Unison's  networking protocols, file systems , serial I/O, diagnostics, shell and chip support packages work with Stellaris MCUs.

The Unison ultra-tiny Linux offering provides seamless support including:
  • Integrated embedded OS with documentation
  • Full POSIX and Linux capabilities 
  • Risk mitigation using standards and standard tests
  • Free development and source code
  • Off-the-shelf I/O including networking and file systems
  • Integration with the CodeSourcery tools and Eclipse IDE
  • 20 DSP features
  • Migration between MCU products without code changes
  • Low-cost deployment licenses
Unison V4  is hosted on Windows XP and Vista for x86 platforms. Unison support, training and consulting for TI's entire MCU portfolio is available from RoweBots.

Unison V4 will begin shipping immediately, with free development offered. Open-source licenses start at $695 USD.

Learn more at http://rowebots.com/Embedded_System_Software/Open_Source_RTOS.




oet

6/19/2009 8:09 PM EDT

Your title is incorrect since it appears that Unison is an "embedded-Linux compatible RTOS". My undestanding is that it supports the same API as Linux, but it is not Linux (or derived from Linux), so calling it an "Embedded Linux RTOS" is wrong.

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Tigercat

6/23/2009 10:05 AM EDT

Good catch, oet. In my zeal to reduce the title, I made that mistake. I'm changing it now.

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EduardoMG

6/24/2009 6:00 AM EDT

Hi everybody. I know this place is not the best for my question, so I'm sorry. I've just finished my studies about Telecommunication Engineer and I would like me introduce in Real-time Embedded Linux technologies. Could you recommend me any online course, web, book or similar? Thanks you.

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