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Merge remote-tracking branch 'origin/count_bits_with_mask' into integration_2025_w30 (!3532)

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Count bits in variable with mask

Adding a function to count bit using a mask to set starting and ending point
in the variable
This commit is contained in:
Jaroslava Fiedlerova
2025-07-23 11:07:49 +02:00
parent b710b7fd8c f33e5cbf13
commit 2ca61b02f1
8 changed files with 16 additions and 40 deletions
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openair1/SIMULATION/NR_PHY/ulsim.c
+2 -4
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@@ -847,14 +847,12 @@ int main(int argc, char *argv[])
uint8_t length_dmrs = pusch_len1;
uint16_t l_prime_mask = get_l_prime(nb_symb_sch, mapping_type, add_pos, length_dmrs, start_symbol, NR_MIB__dmrs_TypeA_Position_pos2);
uint16_t number_dmrs_symbols = get_dmrs_symbols_in_slot(l_prime_mask, nb_symb_sch, start_symbol);
int number_dmrs_symbols = count_bits64_with_mask(l_prime_mask, start_symbol, nb_symb_sch);
uint8_t nb_re_dmrs = (dmrs_config_type == pusch_dmrs_type1) ? 6 : 4;
uint32_t tbslbrm = 0;
if (ilbrm)
tbslbrm = nr_compute_tbslbrm(mcs_table,
N_RB_UL,
precod_nbr_layers);
tbslbrm = nr_compute_tbslbrm(mcs_table, N_RB_UL, precod_nbr_layers);
if ((UE->frame_parms.nb_antennas_tx==4)&&(precod_nbr_layers==4))
num_dmrs_cdm_grps_no_data = 2;