BCH Encoder: Difference between revisions

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[[Category:Block Docs]]
[[Category:Block Docs]]
[[Category:Stub Docs]]
Part of the DVB block set.  Encodes a BCH ((Bose, Chaudhuri, Hocquenghem) FEC.
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: Variable length FEC baseband frames (BBFRAME).
 
Output: Variable length FEC baseband frames with appended BCH (BCHFEC).


== Parameters ==
== Parameters ==
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
; Standard
: DVB standard (DVB-S2 or DVB-T2).


; Param 1 (''R'')
; FEC Frame Size
: 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).
: FEC frame size (normal, medium or short).


; Param 2
; Code Rate
: blah blah blah
: FEC code rate.


== 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.


== Source Files ==
== 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]

Revision as of 03:45, 27 July 2019

Part of the DVB block set. Encodes a BCH ((Bose, Chaudhuri, Hocquenghem) FEC.

Input: Variable length FEC baseband frames (BBFRAME).

Output: Variable length FEC baseband frames with appended BCH (BCHFEC).

Parameters

Standard
DVB standard (DVB-S2 or DVB-T2).
FEC Frame Size
FEC frame size (normal, medium or short).
Code Rate
FEC code rate.

Example Flowgraph

Source Files

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