Message Strobe Random-Delay: Difference between revisions

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[[Category:Block Docs]]
[[Category:Block Docs]]
[[Category:Stub Docs]]
Send message at random interval.
This is the template for the [[:Category:Block_Docs|"Page-per-block Docs"]].  This first section should describe what the block does and how to use it, using however many paragraphs necessary.  Note that the title of the wiki page should match the block's name in GRC, i.e. the one defined in the block's .grc file.  Look at the [[FFT]] Block for a good example.


As this is a basic template, it's also in the [[:Category:Stub_Docs|"Stub Docs category"]]. Please improve it.
Takes a PMT message and sends it out every at random intervals. The interval is based on a random distribution, with specified mean () and variance (). Useful for testing/debugging the message system.
 
Please note some peculiarities below:
* poisson does not care about your std
* gaussian operates as expected
* uniform is actually of the range (mean-std, mean+std) - thus we are lying and it is not actually an std here


== Parameters ==
== Parameters ==
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>


; Param 1 (''R'')
; Message PMT (''R'')
: Description of parameter, provide any tips or recommended values. Note that the name of the parameter above should match the param's label that shows up in grc (e.g. Sample Rate).
: The message to send as a PMT.
 
; Distribution (''R'')
: The random distribution from which to draw events.
 
; Mean (ms) (''R'')
: The mean of the distribution.


; Param 2
; Std (ms) (''R'')
: blah blah blah
: The standard deviation of the distribution.


== Example Flowgraph ==
== Example Flowgraph ==


Insert description of flowgraph here, then show a screenshot of the flowgraph and the output if there is an interesting GUI.  Currently we have no standard method of uploading the actual flowgraph to the wiki or git repo, unfortunately.  The plan is to have an example flowgraph showing how the block might be used, for every block, and the flowgraphs will live in the git repo.
[[File:ZMQ_PUSH_msg_test_fg.png]]


== Source Files ==
== Source Files ==

Latest revision as of 15:48, 28 February 2020

Send message at random interval.

Takes a PMT message and sends it out every at random intervals. The interval is based on a random distribution, with specified mean () and variance (). Useful for testing/debugging the message system.

Please note some peculiarities below:

  • poisson does not care about your std
  • gaussian operates as expected
  • uniform is actually of the range (mean-std, mean+std) - thus we are lying and it is not actually an std here

Parameters

(R): Run-time adjustable

Message PMT (R)
The message to send as a PMT.
Distribution (R)
The random distribution from which to draw events.
Mean (ms) (R)
The mean of the distribution.
Std (ms) (R)
The standard deviation of the distribution.

Example Flowgraph

ZMQ PUSH msg test fg.png

Source Files

C++ files
TODO
Header files
TODO
Public header files
TODO
Block definition
TODO
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