# Running qa code for gr\_fxpt class

**URL:** <https://www.ruby-forum.com/t/running-qa-code-for-gr-fxpt-class/217797>\
**Category:** GNU Radio\
**Created:** [March 13, 2012, 3:27pm UTC](https://www.ruby-forum.com/t/running-qa-code-for-gr-fxpt-class/217797 "2012-03-13T15:27:36Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![luislavena](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/0ea827/32.png) [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Post date:** [March 13, 2012, 3:27pm UTC](https://www.ruby-forum.com/t/running-qa-code-for-gr-fxpt-class/217797/1 "2012-03-13T15:27:36Z")

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I am working on improving the wfm\_tx transmitter for the e100 and am in  
the process of replacing calls to libm for sin/cos with the fixed point  
(argument only) version already in gnuradio.

It does not look like the qa\_code actually runs though (cmake build).  
Any hints on getting the qa code to run?

Code is here:

> <https://github.com/balister/GNU-Radio/commit/c8f59bae854cccb6897c27424cce1a428c337286>
>
> Signed-off-by: Philip Balister \<philip@opensdr.com\>

Philip

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**Author:** ![stedwick](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/90ced4/32.png) [@stedwick](https://www.ruby-forum.com/u/stedwick)\
**Post date:** [March 13, 2012, 6:25pm UTC](https://www.ruby-forum.com/t/running-qa-code-for-gr-fxpt-class/217797/2 "2012-03-13T18:25:42Z")

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On 03/13/2012 12:30 PM, Tom R. wrote:

> > 
> 
> I run ‘ctest -V -R core’ to just run this test with verbose output to see  
> the cout call, too.

It looks like my attempt at forcing an error had a bug 🙂

Looks fine now.

Philip

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**Author:** ![stedwick](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/90ced4/32.png) [@stedwick](https://www.ruby-forum.com/u/stedwick)\
**Post date:** [March 13, 2012, 5:32pm UTC](https://www.ruby-forum.com/t/running-qa-code-for-gr-fxpt-class/217797/3 "2012-03-13T17:32:25Z")

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On Tue, Mar 13, 2012 at 10:26 AM, Philip B.  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)wrote:

> 

> <https://github.com/balister/GNU-Radio/commit/c8f59bae854cccb6897c27424cce1a428c337286>
>
> Signed-off-by: Philip Balister \<philip@opensdr.com\>

> Philip

What makes you think that it’s not running? I tried it and the QA code  
in  
the t3() test runs. I purposefully made an error in the calculation, and  
it  
fails as expected.

I run ‘ctest -V -R core’ to just run this test with verbose output to  
see  
the cout call, too.

Tom

---

<div class="post-metadata">

**Author:** ![stedwick](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/90ced4/32.png) [@stedwick](https://www.ruby-forum.com/u/stedwick)\
**Post date:** [March 13, 2012, 6:40pm UTC](https://www.ruby-forum.com/t/running-qa-code-for-gr-fxpt-class/217797/4 "2012-03-13T18:40:39Z")

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On Tue, Mar 13, 2012 at 1:23 PM, Philip B.  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)wrote:

> > > 
> > 
> > the t3() test runs. I purposefully made an error in the calculation, and  
> > Philip

Excellent!

Tom