# Translation Source File FreeRTOS -\> CMSIS-RTOS

**URL:** <https://forums.freertos.org/t/translation-source-file-freertos-cmsis-rtos/5947>\
**Category:** Kernel\
**Created:** [May 25, 2016, 1:16pm UTC](https://forums.freertos.org/t/translation-source-file-freertos-cmsis-rtos/5947 "2016-05-25T13:16:33Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [May 25, 2016, 1:16pm UTC](https://forums.freertos.org/t/translation-source-file-freertos-cmsis-rtos/5947/1 "2016-05-25T13:16:33Z")

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**[exilim4321](https://sourceforge.net/u/exilim4321/)** wrote on [Wednesday, May 25, 2016](https://sourceforge.net/p/freertos/discussion/382005/thread/ce38c088/#2848):

Hi,  
I want to use FreeRTOS together with the CMSIS RTOS API.  
My problem: I only can download the Header File (cmsis\_os.h), so where i can download the translation Source-File (cmsis\_os.c) ?

regards

Lars E.

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [May 25, 2016, 1:17pm UTC](https://forums.freertos.org/t/translation-source-file-freertos-cmsis-rtos/5947/2 "2016-05-25T13:17:20Z")

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**[exilim4321](https://sourceforge.net/u/exilim4321/)** wrote on [Wednesday, May 25, 2016](https://sourceforge.net/p/freertos/discussion/382005/thread/ce38c088/#4c82):

p. s.  
I use the LPCXpresso v8.1.4\_606 tool and a LPC1769 cortex M3 Controller

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**Author:** ![rtel](https://d3iykfbgfh8zhg.cloudfront.net/user_avatar/forums.freertos.org/rtel/32/31_2.png) [@rtel](https://forums.freertos.org/u/rtel)\
**Post date:** [May 25, 2016, 1:27pm UTC](https://forums.freertos.org/t/translation-source-file-freertos-cmsis-rtos/5947/3 "2016-05-25T13:27:38Z")

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**[rtel](https://sourceforge.net/u/rtel/)** wrote on [Wednesday, May 25, 2016](https://sourceforge.net/p/freertos/discussion/382005/thread/ce38c088/#4c82/3056):

There are a few places on the web that have a wrapper for FreeRTOS, but  
it is not something we provide ourselves.