BRISTOL, England, March 27 /PRNewswire/ -- The Bristol-based company
announces today the immediate availability of FreeRTOS.org ports supporting
Luminary Micro's Stellaris(TM) family of microcontrollers, featuring the ARM
Cortex-M3 microcontroller core. FreeRTOS.org is a portable, open source,
miniature Real Time Kernel for use in embedded applications. FreeRTOS.org is
free to download and royalty free for use even in commercial applications,
subject to the license.
The FreeRTOS.org port for Stellaris microcontrollers is also included in
Luminary Micro's Stellaris Development Kits, along with a pre-configured
demonstration application showing the use of FreeRTOS.org in small application
"We are very pleased to be able to offer our embedded microcontroller
customers access to this high quality open source RTOS," said Jean Anne Booth,
Chief Marketing Officer of Luminary Micro. "We downloaded and used
FreeRTOS.org in the engineering development test environment during the
development of our new Stellaris family of microcontrollers, and we found
FreeRTOS.org to be both easy to use and highly efficient in real embedded
memory-constrained applications. Now that we have released the first of the
Stellaris microcontrollers to the market, we anticipate that our customers
will find FreeRTOS.org to be as useful as we did."
FreeRTOS.org version 4 supports preemptive, cooperative, and co-routine
execution. Co-routine execution is new with this release and is ideal for
embedded systems with small RAM availability. Coroutines are prioritized,
function co-operatively, share a stack with the task in which they run, and
require very little RAM. This makes FreeRTOS.org version 4 ideal for the first
members of the Stellaris family of microcontrollers; both the LM3S101 and
LM3S102 feature 8Kbytes of flash memory and 2K bytes of SRAM.
"Based on their positive experiences using FreeRTOS.org during silicon
development, Luminary Micro contacted us about adding a FreeRTOS.org port and
demo application in their Stellaris Development Kit, and we were happy to
oblige," said FreeRTOS.org founder Richard Barry. "We have seen a marked
increase of interest in ARM-based microcontrollers in general, and after
working with early Stellaris family silicon, we think the availability of the
first ARM Cortex-M3 microcontrollers will accelerate this trend."
FreeRTOS.org is gaining popularity with users on all continents for its
easy accessibility and simplicity of use. Newly available and commercially
backed development and support packages, along with ARM Cortex M3 support will
further increase its appeal.
Based in Bristol, UK, The FreeRTOS.org project oversees and maintains the
open source development of the FreeRTOS.org kernel. FreeRTOS.org is a
portable, open source, mini Real Time Kernel -- a free to download and royalty
free RTOS that can be used in commercial applications (see license text
available on http://www.FreeRTOS.org). Contact Richard Barry at
r.barry@FreeRTOS.org for more information.
About Luminary Micro, Inc.
Founded in 2005, Luminary Micro, Inc. designs, markets and sells ARM
Cortex-M3-based microcontrollers (MCUs). Privately held Austin, Texas-based
Luminary Micro is ARM's lead partner for Cortex-M3, delivering the world's
first silicon implementation of the Cortex-M3 core. Luminary Micro's
introduction of the Stellaris(TM) family provides 32-bit performance for the
same price as current 8- and 16-bit microcontroller designs. With entry-level
pricing at $1.00 for an ARM-based MCU, Luminary Micro's Stellaris product line
allows for standardization that eliminates future architectural upgrades or
software tools changes. Contact the company at 512 279 8800 or email
email@example.com for more information.