Difference between revisions of "Parameter"

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== 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.
This flowgraph can be found at [https://github.com/gnuradio/gnuradio/blob/master/gr-fec/examples/fecapi_ldpc_encoders.grc]
== Source Files ==
== Source Files ==
; C++ fileshttps://wiki.gnuradio.org/index.php/SISO
: [https://github.com/gnuradio/gnuradio TODO]
; Header files
: [https://github.com/gnuradio/gnuradio TODO]
; Public header files
: [https://github.com/gnuradio/gnuradio TODO]
; Block definition
: [https://github.com/gnuradio/gnuradio TODO]

Latest revision as of 13:50, 3 December 2020

This block represents a parameter to the flow graph. A parameter can be used to pass command line arguments into a top block. Or, parameters can pass arguments into an instantiated hierarchical block. If you don't care about command line arguments, see the Variable Block.

The parameter value cannot depend on any variables.


Label that will show up. Leave blank to use the parameter id as the label.
Value. Note, the parameter value cannot depend on any variables.
When type is not None, this parameter also becomes a command line option of the form: -[short_id] --[id] [value]
The Short ID field may be left blank.
To disable showing the parameter on the hierarchical block in GRC, use "Only in Properties" option

Example Flowgraph[edit]

This flowgraph can be found at [1]

Fecapi ldpc encoders fg.png

Source Files[edit]