viterbi_t.c

Viterbi Decoding Techniques in the TMS320C54x Family code 即是TMS320C54x实现VIterbi译码

//*****************************************************************************
//  Filename:	 viterbi_t.c
//  Version:	 0.01
//  Description: test for viterbi routines
//-----------------------------------------------------------------------------
//  Revision History:
//    0.01, C. Iovescu, 04/24/01, - Original release
//*****************************************************************************


#include "test.h" 
#include "viterbi54.h"   

short i;

main()
{


// clear
for (i=0; i<FRAME_WORD_SZ; i++) enc_out[i] = 0;	     // clear output buffer (optional)

// compute
GSM_enc(frame, enc_out, FRAME_WORD_SZ);
viterbi_upck(enc_out, g0g1, FRAME_WORD_SZ);
GSM_viterbi(FRAME_BIT_SZ, METRIC_SZ, metrics, g0g1, trans, dec_out);
}