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Re: [Discuss-gnuradio] How to generate a constant rate source to unit-te
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From: |
Martin Braun |
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Subject: |
Re: [Discuss-gnuradio] How to generate a constant rate source to unit-test my Gnuradio flow graph. |
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Date: |
Wed, 07 Oct 2015 15:36:42 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.8.0 |
On 07.10.2015 08:45, M. Ranganathan wrote:
> Hello,
>
> I put together a new block which I want to string together with other
> blocks to create a pipeline which I want to test. I want to unit test
> things out with a known stream of I/Q values from a simulated front end
> and check that the pipeline is working correctly.
>
> I see a file descriptor source but I want to regulate the rate at which
> the I/Q samples are sent to my block (I want to mimic the way a USRP
> would work). So I am guessing that the right way to approach this is to
> set up a file descriptor source feeding into a throttle. Then take the
> output of the throttle and connect to the input of my test flow graph.
>
> Is that the correct way to do this?
Yep.
M