From dd789dc7ba8f742b07c8b3bf06ff18773212efcd Mon Sep 17 00:00:00 2001 From: Francesco Mani Date: Thu, 5 Dec 2019 18:23:53 +0100 Subject: [PATCH] make pbchsim compile again --- openair1/PHY/INIT/nr_init.c | 1 + .../PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c | 2 +- openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c | 6 ++--- openair1/SCHED_NR_UE/phy_procedures_nr_ue.c | 2 +- .../SIMULATION/NR_PHY/nr_dummy_functions.c | 2 +- openair1/SIMULATION/NR_PHY/pbchsim.c | 23 ++++++++++--------- .../CONF/gnb.band78.tm1.217PRB.usrpn300.conf | 4 ++-- 7 files changed, 21 insertions(+), 19 deletions(-) diff --git a/openair1/PHY/INIT/nr_init.c b/openair1/PHY/INIT/nr_init.c index ba2d9f57d9..1c4574a9ea 100644 --- a/openair1/PHY/INIT/nr_init.c +++ b/openair1/PHY/INIT/nr_init.c @@ -351,6 +351,7 @@ void nr_phy_config_request_sim(PHY_VARS_gNB *gNB, gNB->mac_enabled = 1; fp->dl_CarrierFreq = 3500000000;//from_nrarfcn(gNB_config->nfapi_config.rf_bands.rf_band[0],gNB_config->nfapi_config.nrarfcn.value); fp->ul_CarrierFreq = 3500000000;//fp->dl_CarrierFreq - (get_uldl_offset(gNB_config->nfapi_config.rf_bands.rf_band[0])*100000); + fp->eutra_band = 78; fp->threequarter_fs= 0; nr_init_frame_parms(gNB_config, fp); gNB->configured = 1; diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c index 9928bdad77..75015f374d 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c @@ -246,7 +246,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue, double Coderate;// = 0.0; - nfapi_nr_dl_config_dlsch_pdu_rel15_t *dl_config_pdu = &harq_process->dl_config_pdu; + nfapi_nr_dl_tti_pdsch_pdu_rel15_t *dl_config_pdu = &harq_process->dl_config_pdu; uint8_t dmrs_Type = dl_config_pdu->dmrsConfigType; AssertFatal(dmrs_Type == 1 || dmrs_Type == 2,"Illegal dmrs_type %d\n",dmrs_Type); uint8_t nb_re_dmrs = (dmrs_Type==1)?6:4; diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c b/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c index 1e17f6dab0..25edb5d9c0 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c @@ -429,7 +429,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue, //uint32_t pbch_a_prime; int16_t *pbch_e_rx; uint8_t *decoded_output = nr_ue_pbch_vars->decoded_output; - uint8_t nushift,n_hf,ssb_index; + uint8_t nushift,ssb_index; uint16_t M; uint8_t Lmax=frame_parms->Lmax; //uint16_t crc; @@ -577,7 +577,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue, for (int i=0; i<3; i++) decoded_output[i] = (uint8_t)((payload>>((3-i)<<3))&0xff); - n_hf = ((nr_ue_pbch_vars->xtra_byte>>4)&0x01); // computing the half frame index from the extra byte + frame_parms->half_frame_bit = ((nr_ue_pbch_vars->xtra_byte>>4)&0x01); // computing the half frame index from the extra byte ssb_index = i_ssb; // ssb index corresponds to i_ssb for Lmax = 4,8 if (Lmax == 64) { // for Lmax = 64 ssb index 4th,5th and 6th bits are in extra byte @@ -585,7 +585,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue, ssb_index += (((nr_ue_pbch_vars->xtra_byte>>(7-i))&0x01)<<(3+i)); } - ue->symbol_offset = nr_get_ssb_start_symbol(frame_parms, ssb_index, n_hf); + ue->symbol_offset = nr_get_ssb_start_symbol(frame_parms, ssb_index); #ifdef DEBUG_PBCH printf("xtra_byte %x payload %x\n", nr_ue_pbch_vars->xtra_byte, payload); diff --git a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c index baa96a591d..29c0141a14 100644 --- a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c +++ b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c @@ -3545,7 +3545,7 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, is_cw0_active = dlsch0->harq_processes[harq_pid]->status; uint16_t nb_symb_sch = dlsch0->harq_processes[harq_pid]->nb_symbols; - nfapi_nr_dl_config_dlsch_pdu_rel15_t *dl_config_pdu = &dlsch0->harq_processes[harq_pid]->dl_config_pdu; + nfapi_nr_dl_tti_pdsch_pdu_rel15_t *dl_config_pdu = &dlsch0->harq_processes[harq_pid]->dl_config_pdu; uint8_t dmrs_Type = dl_config_pdu->dmrsConfigType; AssertFatal(dmrs_Type == 1 || dmrs_Type == 2,"Illegal dmrs_type %d\n",dmrs_Type); uint8_t nb_re_dmrs = (dmrs_Type==1)?6:4; diff --git a/openair1/SIMULATION/NR_PHY/nr_dummy_functions.c b/openair1/SIMULATION/NR_PHY/nr_dummy_functions.c index ae47b11b2f..c9253aeedf 100644 --- a/openair1/SIMULATION/NR_PHY/nr_dummy_functions.c +++ b/openair1/SIMULATION/NR_PHY/nr_dummy_functions.c @@ -2,7 +2,7 @@ int oai_nfapi_hi_dci0_req(nfapi_hi_dci0_request_t *hi_dci0_req) { re int oai_nfapi_tx_req(nfapi_tx_request_t *tx_req) { return(0); } int oai_nfapi_dl_config_req(nfapi_dl_config_request_t *dl_config_req) { return(0); } int oai_nfapi_ul_config_req(nfapi_ul_config_request_t *ul_config_req) { return(0); } -int oai_nfapi_nr_dl_config_req(nfapi_nr_dl_config_request_t *dl_config_req) { return(0); } +//int oai_nfapi_nr_dl_config_req(nfapi_nr_dl_config_request_t *dl_config_req) { return(0); } int32_t get_uldl_offset(int nr_bandP) { return(0); } NR_IF_Module_t *NR_IF_Module_init(int Mod_id) {return(NULL);} int dummy_nr_ue_dl_indication(nr_downlink_indication_t *dl_info) { return(0); } diff --git a/openair1/SIMULATION/NR_PHY/pbchsim.c b/openair1/SIMULATION/NR_PHY/pbchsim.c index e858b9b999..9d976f5778 100644 --- a/openair1/SIMULATION/NR_PHY/pbchsim.c +++ b/openair1/SIMULATION/NR_PHY/pbchsim.c @@ -469,7 +469,9 @@ int main(int argc, char **argv) // generate signal if (input_fd==NULL) { gNB->pbch_configured = 1; - for (int i=0;i<4;i++) gNB->pbch_pdu[i]=i+1; + + gNB->ssb_pdu = (nfapi_nr_dl_tti_ssb_pdu *) malloc(sizeof(nfapi_nr_dl_tti_ssb_pdu)); + gNB->ssb_pdu->ssb_pdu_rel15.bchPayload = 0; for (int slot=0;slotslots_per_frame;slot++) { for (aa=0; aaframe_parms.nb_antennas_tx; aa++) @@ -480,16 +482,16 @@ int main(int argc, char **argv) for (aa=0; aaframe_parms.nb_antennas_tx; aa++) { if (cyclic_prefix_type == 1) { PHY_ofdm_mod(gNB->common_vars.txdataF[aa], - &txdata[aa][slot*frame_parms->samples_per_slot], - frame_parms->ofdm_symbol_size, - 12, - frame_parms->nb_prefix_samples, - CYCLIC_PREFIX); + &txdata[aa][slot*frame_parms->samples_per_slot], + frame_parms->ofdm_symbol_size, + 12, + frame_parms->nb_prefix_samples, + CYCLIC_PREFIX); } else { nr_normal_prefix_mod(gNB->common_vars.txdataF[aa], - &txdata[aa][slot*frame_parms->samples_per_slot], - 14, - frame_parms); + &txdata[aa][slot*frame_parms->samples_per_slot], + 14, + frame_parms); } } } @@ -620,8 +622,7 @@ int main(int argc, char **argv) payload_ret = (UE->pbch_vars[0]->xtra_byte == gNB_xtra_byte); for (i=0;i<3;i++){ - payload_ret += (UE->pbch_vars[0]->decoded_output[i] == gNB->pbch_pdu[2-i]); - //printf("pdu byte %d gNB: 0x%02x UE: 0x%02x\n",i,gNB->pbch_pdu[i], UE->rx_ind.rx_indication_body->mib_pdu.pdu[i]); + payload_ret += (UE->pbch_vars[0]->decoded_output[i] == (gNB->ssb_pdu->ssb_pdu_rel15.bchPayload>>(8*i))); } //printf("xtra byte gNB: 0x%02x UE: 0x%02x\n",gNB_xtra_byte, UE->rx_ind.rx_indication_body->mib_pdu.additional_bits); //printf("ret %d\n", payload_ret); diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpn300.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpn300.conf index e7fb9b8de8..591d614043 100644 --- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpn300.conf +++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpn300.conf @@ -151,8 +151,8 @@ gNBs = # ssb_periodicityServingCell # 0 = ms5, 1=ms10, 2=ms20, 3=ms40, 4=ms80, 5=ms160, 6=spare2, 7=spare1 - ssb_periodicityServingCell = 2 -; + ssb_periodicityServingCell = 2; + # dmrs_TypeA_position # 0 = pos2, 1 = pos3 dmrs_TypeA_Position = 0;