Re: [Discuss-gnuradio] Testing Message Based Blocks

[Dave NotTelling]

Ooo, I hadn't even thought about that.  Thank you!!  I'm still
interested in why the Python block doesn't work 'correctly' while the C++
block does, so if you do get some time I'd really be interested in your
findings.

Thanks!!

On Tue, Feb 28, 2017 at 11:38 AM, Marcus Müller 
wrote:

> Hi Dave,
>
> haven't gotten around to looking at your block, but I presume it uses
> message passing to emit PMTs, is that right?
>
> In that case, the "message debug" block has a "store" input.
>
> Best regards,
>
> Marcus
>
> On 02/28/2017 05:15 PM, Dave NotTelling wrote:
>
> Anyone able to help out?  Hoping it's just something dumb that I didn't
> set properly.
>
> On Feb 25, 2017 17:32, "Dave NotTelling"  wrote:
>
>> I am attempting to test a block that takes in complex samples and outputs
>> PMT objects.  In order to properly test it, I need to run a vector through
>> it and verify that the correct number of PMT objects were created.  Thus
>> far I have not run across any blocks that act like a vector sink for PMT
>> objects.  So, I created my own in Python.  When I run with the custom PMT
>> sink the graph never stops.  If I create the same PMT sink in C++ then
>> everything works as expected.  Attached is some example code.  If you build
>> gr-poopie with `cmake .. && make && sudo make install && sudo ldconfig` you
>> can then run the `test.py` script in the base directory.  It should work
>> for the first three tests and then hang on the last one.
>>
>> Thanks!
>>
>> -Dave
>>
>
>
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Re: [Discuss-gnuradio] Testing Message Based Blocks

[Marcus Müller]

Hi Dave,

haven't gotten around to looking at your block, but I presume it uses
message passing to emit PMTs, is that right?

In that case, the "message debug" block has a "store" input.

Best regards,

Marcus


On 02/28/2017 05:15 PM, Dave NotTelling wrote:
> Anyone able to help out?  Hoping it's just something dumb that I
> didn't set properly. 
>
> On Feb 25, 2017 17:32, "Dave NotTelling"  > wrote:
>
> I am attempting to test a block that takes in complex samples and
> outputs PMT objects.  In order to properly test it, I need to run
> a vector through it and verify that the correct number of PMT
> objects were created.  Thus far I have not run across any blocks
> that act like a vector sink for PMT objects.  So, I created my own
> in Python.  When I run with the custom PMT sink the graph never
> stops.  If I create the same PMT sink in C++ then everything works
> as expected.  Attached is some example code.  If you build
> gr-poopie with `cmake .. && make && sudo make install && sudo
> ldconfig` you can then run the `test.py` script in the base
> directory.  It should work for the first three tests and then hang
> on the last one.
>
> Thanks!
>
> -Dave
>
>
>
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Re: [Discuss-gnuradio] Testing Message Based Blocks

[Dave NotTelling]

Anyone able to help out?  Hoping it's just something dumb that I didn't set
properly.

On Feb 25, 2017 17:32, "Dave NotTelling"  wrote:

> I am attempting to test a block that takes in complex samples and outputs
> PMT objects.  In order to properly test it, I need to run a vector through
> it and verify that the correct number of PMT objects were created.  Thus
> far I have not run across any blocks that act like a vector sink for PMT
> objects.  So, I created my own in Python.  When I run with the custom PMT
> sink the graph never stops.  If I create the same PMT sink in C++ then
> everything works as expected.  Attached is some example code.  If you build
> gr-poopie with `cmake .. && make && sudo make install && sudo ldconfig` you
> can then run the `test.py` script in the base directory.  It should work
> for the first three tests and then hang on the last one.
>
> Thanks!
>
> -Dave
>
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