# Help with HCS12 demo project

**URL:** <https://forums.freertos.org/t/help-with-hcs12-demo-project/3918>\
**Category:** Kernel\
**Created:** [May 6, 2010, 3:37am UTC](https://forums.freertos.org/t/help-with-hcs12-demo-project/3918 "2010-05-06T03:37:57Z")\
**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 6, 2010, 3:37am UTC](https://forums.freertos.org/t/help-with-hcs12-demo-project/3918/1 "2010-05-06T03:37:57Z")

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**[rodneyks](https://sourceforge.net/u/rodneyks/)** wrote on [Thursday, May 06, 2010](https://sourceforge.net/p/freertos/discussion/382005/thread/ae6e43a4/#d92c):

HI, I am trying to build the demo project “HCS12\_CodeWarrior\_banked” with freescale codewarrior 5.9.0;&nbsp; The first issue I get , is when i load the file i get message stating project was built using “Processor expert stationary”, after excepting this and using make command I get a “C52: Error in command line \<cmd\>” compile error. The downloaded PDF manual states to use the demo code as starting point as it compiles. I suspect it was produced using an old version of the IDE. Can any one help?

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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 7, 2010, 10:45am UTC](https://forums.freertos.org/t/help-with-hcs12-demo-project/3918/2 "2010-05-07T10:45:10Z")

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**[rtel](https://sourceforge.net/u/rtel/)** wrote on [Friday, May 07, 2010](https://sourceforge.net/p/freertos/discussion/382005/thread/ae6e43a4/#62f3):

Which downloaded manual are you using?

I just tried using a clean install of the latest release of CodeWarrior for HSC12 and a clean install of FreeRTOS and found that two file names were (inexplicably) incorrect.&nbsp; If you change \_COM0.c and \_COM0.h to COM0.c and COM0.h then the project builds without any errors or warnings (note in COM0 the first O is a letter, and the second 0 a digit).

Regards.

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [May 7, 2010, 12:11pm UTC](https://forums.freertos.org/t/help-with-hcs12-demo-project/3918/3 "2010-05-07T12:11:40Z")

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**[cfuseche](https://sourceforge.net/u/cfuseche/)** wrote on [Friday, May 07, 2010](https://sourceforge.net/p/freertos/discussion/382005/thread/ae6e43a4/#0db3):

Hello, I’ve got the same problem. Somehow the argument -BfaGapLimitBits0 seems to conflict with another one: if you remove it, CW will compile. Nevertheless, I’m not sure if just removing the argument creates other problems, because even though I can compile and make, the demo app does not seem to run.  
Does any one have a better solution to this problem?