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nr ue adding adjust gain

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This commit is contained in:
Hongzhi Wang
2019-07-26 10:33:34 +02:00
parent 590d2af568
commit 3171ece714
8 changed files with 944 additions and 23 deletions
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executables/nr-ue.c
+10 -1
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@@ -549,6 +549,7 @@ void *UE_thread(void *arg) {
void *rxp[NB_ANTENNAS_RX], *txp[NB_ANTENNAS_TX];
int start_rx_stream = 0;
const uint16_t table_sf_slot[20] = {0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9};
uint32_t total_gain_dB_prev = 0;
AssertFatal(0== openair0_device_load(&(UE->rfdevice), &openair0_cfg[0]), "");
UE->rfdevice.host_type = RAU_HOST;
AssertFatal(UE->rfdevice.trx_start_func(&UE->rfdevice) == 0, "Could not start the device\n");
@@ -640,7 +641,15 @@ void *UE_thread(void *arg) {
curMsg->proc.frame_rx = ( absolute_slot/nb_slot_frame ) % MAX_FRAME_NUMBER;
curMsg->proc.frame_tx = ( (absolute_slot + DURATION_RX_TO_TX) /nb_slot_frame ) % MAX_FRAME_NUMBER;
curMsg->proc.decoded_frame_rx=-1;
LOG_D(PHY,"Process slot %d thread Idx %d \n", slot_nr, thread_idx);
//LOG_I(PHY,"Process slot %d thread Idx %d total gain %d\n", slot_nr, thread_idx, UE->rx_total_gain_dB);
#ifdef OAI_ADRV9371_ZC706
if (total_gain_dB_prev != UE->rx_total_gain_dB) {
total_gain_dB_prev = UE->rx_total_gain_dB;
openair0_cfg[0].rx_gain[0] = UE->rx_total_gain_dB-20;
UE->rfdevice.trx_set_gains_func(&UE->rfdevice,&openair0_cfg[0]);
}
#endif
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = (void *)&UE->common_vars.rxdata[i][UE->frame_parms.ofdm_symbol_size+