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Author Topic: CMSIS compliant RTOS  (Read 8200 times)
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dotm
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« on: February 03, 2014, 01:14:09 01:14 »

Hi all.
My idea is to list all CMSIS compliant RTOS kernel.
Information about CMSIS RTOS:
http://www.keil.com/pack/doc/CMSIS/RTOS/html/index.html

RTX (proprietary CMSIS version now open source), good integration in Keil:
http://www.keil.com/pack/doc/cmsis_rtx/_overview.html

abassi RTOS (proprietary):
http://code-time.com/cortex.html

mbed (based on RTX):
http://mbed.org/users/mbed_official/code/mbed-rtos/

RT-Thread:
http://en.rt-thread.org/

FreeRTOS:
This seems to be available with CMSIS wrapper.
At least it is included in the STM32Cube middleware, see here:
http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105262.pdf
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In the STM32CubeF4 firmware FreeRTOS is used as real time operating system through the generic CMSIS-OS wrapping layer provided by ARM

ChibiOS:
Wrapper finally available:
http://svn.code.sf.net/p/chibios/svn/trunk/os/rt/ports/ARMCMx/cmsis_os/
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Using CMSIS RTOS just requires 2 extra lines in the makefile and a main.c written using the CMSIS RTOS API, see the example.
From: http://forum.chibios.org/phpbb/viewtopic.php?f=3&t=272&sid=07c58df6f5672da49a94ab8850c58820&start=10#p17734

embOS:
http://www.segger.com/embos-cortexm-keil.html
Quote
we don't have the CMSIS RTOS Layer yet but we could create it on request, of course.

source: http://forum.segger.com/index.php?page=Thread&threadID=1475
Update: found a possible wrapper. Seems to be inofficial:
http://www.cnblogs.com/shangdawei/p/3921473.html
« Last Edit: October 16, 2014, 07:23:24 19:23 by dotm » Logged
dotm
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« Reply #1 on: September 04, 2014, 04:37:09 16:37 »

updated
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f22kma
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« Reply #2 on: September 05, 2014, 04:24:30 04:24 »

Have you looked at SEL4?

Presently seL4 runs on ARMv6 (ARM11), ARMv7 (Cortex A8, A9, A15) and x86 cores. Supported ARM platforms for these are the Freescale i.MX31, OMAP3 BeagleBoard, Exynos Arndale 5250, Odroid-X, Odroid-XU, Inforce IFC6410 and Freescale i.MX6 Sabre Lite.
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dotm
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« Reply #3 on: September 05, 2014, 10:48:43 10:48 »

Have you looked at SEL4

Why should I?
Since this is not running on any cortex M devices the likehood there is a cmsis rtos wrapper available is pretty.. not.
If you can provide a link to the wrapper eg. : cmsis_os.h
I will add it to the list
« Last Edit: September 06, 2014, 03:22:50 15:22 by dotm » Logged
dotm
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« Reply #4 on: October 16, 2014, 07:23:42 19:23 »

updated with chibios news
« Last Edit: October 16, 2014, 07:26:28 19:26 by dotm » Logged
localcrack
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« Reply #5 on: March 25, 2016, 04:04:57 16:04 »

is uCOS III is CMSIS compliant ?

do you have any tutorial how to create a project in Keil µVision
I will downloaded many projects from Micrium it will compile correctly however when I build new in keil it gets me lot's of error.
If anybody has step by step procedure to create project in Keil µVision IDE then please post the details it will be very help ful for me.
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« Reply #6 on: September 18, 2016, 10:30:23 22:30 »

Can you please link to the new ChibiOS SVN repository? https://sourceforge.net/p/chibios/svn/HEAD/tree/

There's also an official GitHub mirror of the SVN: https://github.com/ChibiOS
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