hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
25 lines
676 B
C
25 lines
676 B
C
/* This function wraps around the fixed 8-bit encoder, performing the
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* basis transformations necessary to meet the CCSDS standard
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*
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* Copyright 2002, Phil Karn, KA9Q
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* fixed bug Aug 2007
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* May be used under the terms of the GNU Lesser General Public License (LGPL)
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*/
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#include "ccsds.h"
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#include "fec.h"
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void encode_rs_ccsds(data_t *data,data_t *parity,int pad){
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int i;
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data_t cdata[NN-NROOTS];
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/* Convert data from dual basis to conventional */
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for(i=0;i<NN-NROOTS-pad;i++)
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cdata[i] = Tal1tab[data[i]];
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encode_rs_8(cdata,parity,pad);
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/* Convert parity from conventional to dual basis */
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for(i=0;i<NROOTS;i++)
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parity[i] = Taltab[parity[i]];
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}
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