Packet Header Generator: Difference between revisions

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[[Category:Block Docs]]
[[Category:Block Docs]]
[[Category:Stub Docs]]
Generates a header for a tagged, streamed packet.
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.
Input: A tagged stream. This is consumed entirely, it is not appended to the output stream.
 
Output: An tagged stream containing the header. The details on the header are set in a header formatter object (of type packet_header_default or a subclass thereof). If only a number of bits is specified, a default header is generated (see packet_header_default).


== Parameters ==
== Parameters ==
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
; Header Length
 
:  
; Param 1 (''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).


; Param 2
; Length Tag Name
: blah blah blah
:  


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

Revision as of 00:09, 18 August 2019

Generates a header for a tagged, streamed packet.

Input: A tagged stream. This is consumed entirely, it is not appended to the output stream.

Output: An tagged stream containing the header. The details on the header are set in a header formatter object (of type packet_header_default or a subclass thereof). If only a number of bits is specified, a default header is generated (see packet_header_default).

Parameters

Header Length
Length Tag Name

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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