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NR UE: make RX and TX pointer arrays of type c16_t instead of void in nr-ue.c

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This commit is contained in:
Thomas Schlichter
2026-01-13 16:30:48 +01:00
parent 1707aafc2c
commit 09b3fc03c7
1 changed files with 11 additions and 13 deletions
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24
executables/nr-ue.c
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@@ -625,14 +625,13 @@ void dummyWrite(PHY_VARS_NR_UE *UE, openair0_timestamp_t timestamp, int writeBlo
if (UE->sl_mode == 2)
fp = &UE->SL_UE_PHY_PARAMS.sl_frame_params;
void *dummy_tx[fp->nb_antennas_tx];
// 2 because the function we call use pairs of int16_t implicitly as complex numbers
int16_t dummy_tx_data[2 * writeBlockSize];
c16_t *dummy_tx[fp->nb_antennas_tx];
c16_t dummy_tx_data[writeBlockSize];
memset(dummy_tx_data, 0, sizeof(dummy_tx_data));
for (int i = 0; i < fp->nb_antennas_tx; i++)
dummy_tx[i] = dummy_tx_data;
int tmp = nrue_ru_write(UE, timestamp, dummy_tx, writeBlockSize, fp->nb_antennas_tx, 4);
int tmp = nrue_ru_write(UE, timestamp, (void **)dummy_tx, writeBlockSize, fp->nb_antennas_tx, 4);
AssertFatal(writeBlockSize == tmp, "");
}
@@ -647,9 +646,9 @@ void readFrame(PHY_VARS_NR_UE *UE, openair0_timestamp_t *timestamp, int duration
num_frames = SL_NR_PSBCH_REPETITION_IN_FRAMES;
}
void *rxp[NB_ANTENNAS_RX];
c16_t *rxp[fp->nb_antennas_rx];
if (toTrash) {
rxp[0] = malloc16(get_samples_per_slot(0, fp) * 4);
rxp[0] = malloc16(get_samples_per_slot(0, fp) * sizeof(c16_t));
for (int i = 1; i < fp->nb_antennas_rx; i++)
rxp[i] = rxp[0];
}
@@ -658,11 +657,10 @@ void readFrame(PHY_VARS_NR_UE *UE, openair0_timestamp_t *timestamp, int duration
for (int slot = 0; slot < fp->slots_per_subframe; slot++) {
if (!toTrash)
for (int i = 0; i < fp->nb_antennas_rx; i++)
rxp[i] =
((void *)&UE->common_vars.rxdata[i][0]) + 4 * ((x * fp->samples_per_subframe) + get_samples_slot_timestamp(fp, slot));
rxp[i] = &UE->common_vars.rxdata[i][x * fp->samples_per_subframe + get_samples_slot_timestamp(fp, slot)];
int read_block_size = get_samples_per_slot(slot, fp);
int tmp = nrue_ru_read(UE, timestamp, rxp, read_block_size, fp->nb_antennas_rx);
int tmp = nrue_ru_read(UE, timestamp, (void **)rxp, read_block_size, fp->nb_antennas_rx);
UEscopeCopy(UE, ueTimeDomainSamplesBeforeSync, rxp[0], sizeof(c16_t), 1, read_block_size, 0);
AssertFatal(read_block_size == tmp, "");
@@ -724,7 +722,7 @@ void *UE_thread(void *arg)
PHY_VARS_NR_UE *UE = (PHY_VARS_NR_UE *)arg;
const NR_DL_FRAME_PARMS *fp = &UE->frame_parms;
// int tx_enabled = 0;
void *rxp[NB_ANTENNAS_RX];
c16_t *rxp[fp->nb_antennas_rx];
enum stream_status_e stream_status = STREAM_STATUS_UNSYNC;
fapi_nr_config_request_t *cfg = &UE->nrUE_config;
sl_nr_phy_config_request_t *sl_cfg = NULL;
@@ -945,7 +943,7 @@ void *UE_thread(void *arg)
int firstSymSamp = get_firstSymSamp(slot_nr, fp);
for (int i = 0; i < fp->nb_antennas_rx; i++)
rxp[i] = (void *)&UE->common_vars.rxdata[i][firstSymSamp + get_samples_slot_timestamp(fp, slot_nr)];
rxp[i] = &UE->common_vars.rxdata[i][firstSymSamp + get_samples_slot_timestamp(fp, slot_nr)];
int iq_shift_to_apply = 0;
if (slot_nr == nb_slot_frame - 1) {
@@ -966,9 +964,9 @@ void *UE_thread(void *arg)
const int readBlockSize = get_readBlockSize(slot_nr, fp) - iq_shift_to_apply;
openair0_timestamp_t rx_timestamp;
int tmp = nrue_ru_read(UE, &rx_timestamp, rxp, readBlockSize, fp->nb_antennas_rx);
int tmp = nrue_ru_read(UE, &rx_timestamp, (void **)rxp, readBlockSize, fp->nb_antennas_rx);
metadata meta = {.slot = curMsg.proc.nr_slot_rx, .frame = curMsg.proc.frame_rx};
UEscopeCopyWithMetadata(UE, ueTimeDomainSamples, rxp[0] - firstSymSamp * sizeof(c16_t), sizeof(c16_t), 1, readBlockSize, 0, &meta);
UEscopeCopyWithMetadata(UE, ueTimeDomainSamples, rxp[0] - firstSymSamp, sizeof(c16_t), 1, readBlockSize, 0, &meta);
AssertFatal(readBlockSize == tmp, "");
struct timespec current_time;
if (clock_gettime(CLOCK_REALTIME, &current_time)) {