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srsLTE
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pucch: added function to get last correlation

This commit is contained in:
Ismael Gomez 2016-11-16 12:07:56 +01:00
parent b5554ce926
commit f0e0a71792
2 changed files with 8 additions and 0 deletions
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3
srslte/include/srslte/phch/pucch.h
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@ -101,6 +101,7 @@ typedef struct SRSLTE_API {
float threshold_format1;
float threshold_format1a;
float last_corr;
}srslte_pucch_t;
@ -125,6 +126,8 @@ SRSLTE_API uint32_t srslte_pucch_nof_symbols(srslte_pucch_cfg_t *cfg,
srslte_pucch_format_t format,
bool shortened);
SRSLTE_API float srslte_pucch_get_last_corr(srslte_pucch_t* q);
SRSLTE_API int srslte_pucch_encode(srslte_pucch_t *q,
srslte_pucch_format_t format,
uint32_t n_pucch, // n_pucch_1 or n_pucch_2 depending on format

5
srslte/lib/phch/pucch.c
View File

@ -671,6 +671,10 @@ int srslte_pucch_encode(srslte_pucch_t* q, srslte_pucch_format_t format,
return ret;
}
float srslte_pucch_get_last_corr(srslte_pucch_t* q)
{
return q->last_corr;
}
/* Equalize, demodulate and decode PUCCH bits according to Section 5.4.1 of 36.211 */
int srslte_pucch_decode(srslte_pucch_t* q, srslte_pucch_format_t format,
@ -752,6 +756,7 @@ int srslte_pucch_decode(srslte_pucch_t* q, srslte_pucch_format_t format,
ret = SRSLTE_ERROR;
break;
}
q->last_corr = corr;
}
return ret;