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removed unreachable code

This commit is contained in:
Xavier Arteaga 2020-02-01 00:58:32 +01:00 committed by Xavier Arteaga
parent 1f762844ee
commit 86a62c3584
1 changed files with 0 additions and 31 deletions
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31
lib/src/phy/phch/uci.c
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@ -199,7 +199,6 @@ int16_t srslte_uci_decode_ack_sr_pucch3(const int16_t llr[48], uint8_t* data)
int16_t corr = 0;
for (uint8_t i = 0; i < 48; i++) {
//
uint16_t d = (uint16_t)guess & M_basis_seq_b[i % 32];
d ^= (uint16_t)(d >> 8U);
d ^= (uint16_t)(d >> 4U);
@ -222,36 +221,6 @@ int16_t srslte_uci_decode_ack_sr_pucch3(const int16_t llr[48], uint8_t* data)
return max_corr;
}
void srslte_uci_decode_ack_sr_pucch3x(const int16_t llr[48], uint8_t* data, uint32_t nof_bits)
{
// Limit maximum of bits
nof_bits = SRSLTE_MIN(nof_bits, 11);
nof_bits = SRSLTE_MAX(nof_bits, 1);
int16_t max_corr = 0;
uint16_t max_data = 0;
for (uint16_t guess = 0; guess < (1U << (nof_bits - 1)); guess++) {
int16_t corr = 0;
for (uint8_t i = 0; i < 48; i++) {
uint8_t d = 0;
for (uint8_t n = 0; n < nof_bits; n++) {
d ^= (uint8_t)((uint8_t)(guess >> n) & M_basis_seq[i % 32][n]);
}
corr += (d ? 1 : -1) * llr[i];
}
if (corr > max_corr) {
max_corr = corr;
max_data = guess;
}
}
for (uint8_t i = 0; i < nof_bits; i++) {
data[i] = (uint8_t)(max_data >> i) & 1U;
}
}
void cqi_pusch_pregen(srslte_uci_cqi_pusch_t* q)
{
uint8_t word[11];