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Adding bytes to bits conversion for polar encoder

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tct-labo4
2018-08-20 11:14:30 +02:00
parent a8458d3156
commit 9e86d7cbc8
1 changed files with 5 additions and 0 deletions
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openair1/PHY/NR_TRANSPORT/nr_pbch.c
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@@ -219,6 +219,7 @@ int nr_generate_pbch(NR_gNB_PBCH *pbch,
uint8_t nushift; uint8_t nushift;
uint8_t *xbyte = pbch->pbch_a; uint8_t *xbyte = pbch->pbch_a;
memset((void*) xbyte, 0, 1); memset((void*) xbyte, 0, 1);
uint8_t pbch_a_b[32];
LOG_I(PHY, "PBCH generation started\n"); LOG_I(PHY, "PBCH generation started\n");
@@ -281,6 +282,10 @@ int nr_generate_pbch(NR_gNB_PBCH *pbch,
printf("pbch_a_prime[%d]: 0x%02x\n", i, pbch->pbch_a_prime[i]); printf("pbch_a_prime[%d]: 0x%02x\n", i, pbch->pbch_a_prime[i]);
#endif #endif
for (int m=0;m<32;m++){
pbch_a_b[m] = ((pbch->pbch_a_prime[m/8]>>(m&7))&01);
//printf("pbch_a_b[%d] %d\n", m, pbch_a_b[m] );
}
/// CRC, coding and rate matching /// CRC, coding and rate matching
polar_encoder (pbch->pbch_a_prime, pbch->pbch_e, &frame_parms->pbch_polar_params); polar_encoder (pbch->pbch_a_prime, pbch->pbch_e, &frame_parms->pbch_polar_params);