Variable: Difference between revisions

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[[Category:Block Docs]]
This block maps a value to a unique variable.  You can use the variable in the parameter field of another block simply by using the Variable Block's ID.
This block maps a value to a unique variable.  You can use the variable in the parameter field of another block simply by using the Variable Block's ID.


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Also see the [[Parameter]] Block.
Also see the [[Parameter]] Block.
== Parameters ==
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
; ID
: ID of variable name.  Use this to reference the variable in other block's fields.
; Value (''R'')
: Value, which can be changed in realtime.
== Example Flowgraph ==
[[File:RTTY_rcv.png|800px]]
== Source Files ==
; C++ files
: [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 14:43, 4 April 2024

This block maps a value to a unique variable. You can use the variable in the parameter field of another block simply by using the Variable Block's ID.

The variable block is a convenient way to have one value that is used in a bunch of different places (i.e. parameters of other blocks) while being able to easily change it.

Also see the Parameter Block.

Parameters

(R): Run-time adjustable

ID
ID of variable name. Use this to reference the variable in other block's fields.
Value (R)
Value, which can be changed in realtime.

Example Flowgraph

RTTY rcv.png

Source Files

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