Tag Gate: Difference between revisions

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== 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>
; Item Type
: options: [complex, float, int, short, byte]
; Vector Length
: default: '1'


; Propagate tags  
; Propagate tags  
: Set this to true to allow tags to pass through this block.
: options: ['Yes', 'No']
: default: 'No'


; Single key (''R'')
; Single key (''R'')
: Key of the tags to stop
: Key of the tags to stop
: default: '""' stops all tags


== 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.
In this flowgraph, the Tag Gate can simulate transmission through a medium which does not pass tags. In this case, it separates the transmitter from the receiver.
 
[[File:Fec_coder_payload_fg.png|800px]]


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


; C++ files
; C++ files
: [https://github.com/gnuradio/gnuradio TODO]
: [https://github.com/gnuradio/gnuradio/blob/main/gr-blocks/lib/tag_gate_impl.cc tag_gate_impl.cc]


; Header files
; Header files
: [https://github.com/gnuradio/gnuradio TODO]
: [https://github.com/gnuradio/gnuradio/blob/main/gr-blocks/lib/tag_gate_impl.h tag_gate_impl.h]
 
; Public header files
: [https://github.com/gnuradio/gnuradio TODO]


; Block definition
; Block definition
: [https://github.com/gnuradio/gnuradio TODO]
: [https://github.com/gnuradio/gnuradio/blob/main/gr-blocks/grc/blocks_tag_gate.block.yml blocks_tag_gate.block.yml]

Latest revision as of 18:32, 1 August 2024

Control tag propagation.

Use this block to stop tags from propagating.

Parameters

(R): Run-time adjustable

Item Type
options: [complex, float, int, short, byte]
Vector Length
default: '1'
Propagate tags
options: ['Yes', 'No']
default: 'No'
Single key (R)
Key of the tags to stop
default: '""' stops all tags

Example Flowgraph

In this flowgraph, the Tag Gate can simulate transmission through a medium which does not pass tags. In this case, it separates the transmitter from the receiver.

Fec coder payload fg.png

Source Files

C++ files
tag_gate_impl.cc
Header files
tag_gate_impl.h
Block definition
blocks_tag_gate.block.yml
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