Selector: Difference between revisions

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[[Category:Block Docs]]
[[Category:Block Docs]]
[[Category:Stub Docs]]
Connect the sink at input index to the source at output index.  Samples from other input ports are consumed and dumped.  Other output ports produce no samples.
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.
output[output_index][i] = input[input_index][i]


== 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'')
; Enabled (''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).
: Whether or not input gets copied to output.


; Param 2
; Number of Inputs
: blah blah blah
: Number of input streams
 
; Number of Outputs
: Number of output streams
 
; Input Index (''R'')
: Used to choose which input stream gets used.  It is typical for this to be changed in realtime using a [[QT GUI Chooser]]
 
; Output Index (''R'')
: Used to choose which output stream gets the input copied to it.  It is typical for this to be changed in realtime using a [[QT GUI Chooser]]


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

Revision as of 05:03, 21 July 2019

Connect the sink at input index to the source at output index. Samples from other input ports are consumed and dumped. Other output ports produce no samples.

output[output_index][i] = input[input_index][i]

Parameters

(R): Run-time adjustable

Enabled (R)
Whether or not input gets copied to output.
Number of Inputs
Number of input streams
Number of Outputs
Number of output streams
Input Index (R)
Used to choose which input stream gets used. It is typical for this to be changed in realtime using a QT GUI Chooser
Output Index (R)
Used to choose which output stream gets the input copied to it. It is typical for this to be changed in realtime using a QT GUI Chooser

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.

Source Files

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