# port for ICCAVR

**URL:** <https://forums.freertos.org/t/port-for-iccavr/4533>\
**Category:** Kernel\
**Created:** [April 1, 2007, 12:36am UTC](https://forums.freertos.org/t/port-for-iccavr/4533 "2007-04-01T00:36:46Z")\
**Posts on this page:** 2\
**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:** [April 1, 2007, 12:36am UTC](https://forums.freertos.org/t/port-for-iccavr/4533/1 "2007-04-01T00:36:46Z")

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**[jerryl2006](https://sourceforge.net/u/jerryl2006/)** wrote on [Sunday, April 01, 2007](https://sourceforge.net/p/freertos/discussion/382005/thread/c6354bda/#020d):

Hello, I have never used a RTOS but can see some benefits to its use. As I don’t have any experience, I ask the following question:  
Is it difficult to use the existing GCC port with the ICCAVR compiler?  
Thanks for any assist.

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [April 1, 2007, 7:01am UTC](https://forums.freertos.org/t/port-for-iccavr/4533/2 "2007-04-01T07:01:34Z")

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**nobody** wrote on [Sunday, April 01, 2007](https://sourceforge.net/p/freertos/discussion/382005/thread/c6354bda/#020d/7918):

You would have to generate your own ICCAVR port.c and portmacro.h files.&nbsp; You can use the existing GCC and IAR ports to see how this is done.&nbsp; The syntax in these files is specific to the compiler (hence they are in the portable directory) but the implementation details are the same.