mirror of https://github.com/PentHertz/srsLTE.git
commit
b0c318a45f
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@ -31,6 +31,9 @@ template<typename metrics_t>
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class metrics_hub : public periodic_thread
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{
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public:
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metrics_hub() {
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m = NULL;
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}
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bool init(metrics_interface<metrics_t> *m_, float report_period_secs=1.0) {
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m = m_;
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start_periodic(report_period_secs*1e6);
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@ -47,6 +50,7 @@ public:
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private:
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void run_period() {
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if (m) {
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metrics_t metric;
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bzero(&metric, sizeof(metrics_t));
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m->get_metrics(metric);
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@ -54,6 +58,7 @@ private:
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listeners[i]->set_metrics(metric);
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}
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}
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}
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metrics_interface<metrics_t> *m;
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std::vector<metrics_listener<metrics_t>*> listeners;
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@ -86,11 +86,7 @@ uint32_t srslte_refsignal_cs_nof_symbols(uint32_t port_id)
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uint32_t srslte_refsignal_mbsfn_nof_symbols()
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{
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if(false){
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return 3;
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}else{
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return 3;
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}
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}
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@ -381,11 +381,11 @@ int srslte_pmch_decode_multi(srslte_pmch_t *q,
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srslte_predecoding_single_multi(q->symbols, q->ce[0], q->d, q->nof_rx_antennas, cfg->nbits[0].nof_re, noise_estimate);
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if (SRSLTE_VERBOSE_ISDEBUG()) {
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DEBUG("SAVED FILE subframe.dat: received subframe symbols\n",0);
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DEBUG("SAVED FILE subframe.dat: received subframe symbols\n");
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srslte_vec_save_file("subframe.dat", sf_symbols, SRSLTE_SF_LEN_RE(q->cell.nof_prb, q->cell.cp)*sizeof(cf_t));
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DEBUG("SAVED FILE hest0.dat: channel estimates for port 4\n",0);
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DEBUG("SAVED FILE hest0.dat: channel estimates for port 4\n");
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srslte_vec_save_file("hest0.dat", ce[0], SRSLTE_SF_LEN_RE(q->cell.nof_prb, q->cell.cp)*sizeof(cf_t));
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DEBUG("SAVED FILE pmch_symbols.dat: symbols after equalization\n",0);
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DEBUG("SAVED FILE pmch_symbols.dat: symbols after equalization\n");
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srslte_vec_save_file("pmch_symbols.bin", q->d, cfg->nbits[0].nof_re*sizeof(cf_t));
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}
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@ -393,16 +393,13 @@ int srslte_pmch_decode_multi(srslte_pmch_t *q,
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* The MAX-log-MAP algorithm used in turbo decoding is unsensitive to SNR estimation,
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* thus we don't need tot set it in thde LLRs normalization
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*/
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srslte_demod_soft_demodulate_s(cfg->grant.mcs[0].mod, q->d, q->e, cfg->nbits[0].nof_re);
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/* descramble */
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srslte_scrambling_s_offset(&q->seqs[area_id]->seq[cfg->sf_idx], q->e, 0, cfg->nbits[0].nof_bits);
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if (SRSLTE_VERBOSE_ISDEBUG()) {
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DEBUG("SAVED FILE llr.dat: LLR estimates after demodulation and descrambling\n",0);
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DEBUG("SAVED FILE llr.dat: LLR estimates after demodulation and descrambling\n");
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srslte_vec_save_file("llr.dat", q->e, cfg->nbits[0].nof_bits*sizeof(int16_t));
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}
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return srslte_dlsch_decode(&q->dl_sch, cfg, softbuffer, q->e, data);
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@ -323,7 +323,7 @@ int srslte_pusch_set_cell(srslte_pusch_t *q, srslte_cell_t cell) {
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q->max_re = cell.nof_prb * MAX_PUSCH_RE(q->cell.cp);
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INFO("PUSCH: Cell config PCI=5d, %d ports %d PRBs, max_symbols: %d\n",
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INFO("PUSCH: Cell config PCI=%d, %d ports %d PRBs, max_symbols: %d\n",
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q->cell.id, q->cell.nof_ports, q->cell.nof_prb, q->max_re);
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if (q->cell.id != cell.id || q->cell.nof_prb == 0) {
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@ -263,7 +263,11 @@ int main(int argc, char **argv) {
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for (ngroup=0;ngroup<srslte_phich_ngroups(&phich);ngroup++) {
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for (nseq=0;nseq<max_nseq;nseq++) {
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if (srslte_phich_decode(&phich, &fft_buffer, &ce, srslte_chest_dl_get_noise_estimate(&chest), ngroup, nseq, numsubframe, &ack_rx, &distance)<0) {
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cf_t *input[SRSLTE_MAX_PORTS] = {fft_buffer, NULL};
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cf_t *cebuf[SRSLTE_MAX_PORTS][SRSLTE_MAX_PORTS] = {{ce[0], ce[1]},{ce[0], ce[1]}};
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if (srslte_phich_decode(&phich, input, cebuf, srslte_chest_dl_get_noise_estimate(&chest),
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ngroup, nseq, numsubframe, &ack_rx, &distance)<0)
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{
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printf("Error decoding ACK\n");
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exit(-1);
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}
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@ -157,7 +157,7 @@ int base_init() {
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srslte_ue_dl_set_non_mbsfn_region(&ue_dl, non_mbsfn_region);
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DEBUG("Memory init OK\n",0);
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DEBUG("Memory init OK\n");
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return 0;
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}
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@ -220,7 +220,7 @@ int main(int argc, char **argv) {
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for (i=0;i<SRSLTE_MAX_PORTS;i++) {
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for (j = 0; j < SRSLTE_MAX_PORTS; j++) {
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ce[i][j] = srslte_vec_malloc(sizeof(cf_t) * NOF_CE_SYMBOLS);
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if (!ce[i]) {
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if (!ce[i][j]) {
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perror("srslte_vec_malloc");
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goto quit;
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}
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@ -261,10 +261,10 @@ int srslte_ue_mib_sync_decode(srslte_ue_mib_sync_t * q,
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uint32_t nof_frames = 0;
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int mib_ret = SRSLTE_UE_MIB_NOTFOUND;
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srslte_ue_mib_sync_reset(q);
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if (q != NULL)
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{
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srslte_ue_mib_sync_reset(q);
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ret = SRSLTE_SUCCESS;
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do {
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mib_ret = SRSLTE_UE_MIB_NOTFOUND;
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@ -63,10 +63,10 @@ bool radio::init(char *args, char *devname)
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}
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if (args) {
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strncpy(saved_args, args, 128);
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strncpy(saved_args, args, 127);
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}
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if (devname) {
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strncpy(saved_devname, devname, 128);
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strncpy(saved_devname, devname, 127);
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}
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return true;
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@ -31,10 +31,10 @@ bool radio_multi::init_multi(uint32_t nof_rx_antennas, char* args, char* devname
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}
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if (args) {
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strncpy(saved_args, args, 128);
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strncpy(saved_args, args, 127);
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}
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if (devname) {
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strncpy(saved_devname, devname, 128);
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strncpy(saved_devname, devname, 127);
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}
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return true;
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@ -252,12 +252,12 @@ bool sched_ue::get_pucch_sched(uint32_t current_tti, uint32_t prb_idx[2])
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if (((dl_harq[i].get_tti()+4)%10240) == current_tti) {
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uint32_t n_pucch = srslte_pucch_get_npucch(dl_harq[i].get_n_cce(), SRSLTE_PUCCH_FORMAT_1A, has_sr, &pucch_sched);
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if (prb_idx) {
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for (int i=0;i<2;i++) {
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prb_idx[i] = srslte_pucch_n_prb(&cfg.pucch_cfg, SRSLTE_PUCCH_FORMAT_1A, n_pucch, cell.nof_prb, cell.cp, i);
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}
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for (int j=0;j<2;j++) {
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prb_idx[j] = srslte_pucch_n_prb(&cfg.pucch_cfg, SRSLTE_PUCCH_FORMAT_1A, n_pucch, cell.nof_prb, cell.cp, j);
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}
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Debug("SCHED: Reserved Format1A PUCCH for rnti=0x%x, n_prb=%d,%d, n_pucch=%d, ncce=%d, has_sr=%d, n_pucch_1=%d\n",
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rnti, prb_idx[0], prb_idx[1], n_pucch, dl_harq[i].get_n_cce(), has_sr, pucch_sched.N_pucch_1);
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}
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return true;
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}
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}
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@ -277,9 +277,9 @@ bool sched_ue::get_pucch_sched(uint32_t current_tti, uint32_t prb_idx[2])
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for (int i=0;i<2;i++) {
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prb_idx[i] = srslte_pucch_n_prb(&cfg.pucch_cfg, SRSLTE_PUCCH_FORMAT_2, cfg.cqi_pucch, cell.nof_prb, cell.cp, i);
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}
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}
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Debug("SCHED: Reserved Format2 PUCCH for rnti=0x%x, n_prb=%d,%d, n_pucch=%d, pmi_idx=%d\n",
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rnti, prb_idx[0], prb_idx[1], cfg.cqi_pucch, cfg.cqi_idx);
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}
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return true;
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}
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@ -82,6 +82,7 @@ bool gtpu::init(std::string gtp_bind_addr_, std::string mme_addr_, srsenb::pdcp_
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#endif
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struct sockaddr_in bindaddr;
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bzero(&bindaddr, sizeof(struct sockaddr_in));
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bindaddr.sin_family = AF_INET;
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bindaddr.sin_addr.s_addr = inet_addr(gtp_bind_addr.c_str());
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bindaddr.sin_port = htons(GTPU_PORT);
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@ -137,7 +138,10 @@ void gtpu::write_pdu(uint16_t rnti, uint32_t lcid, srslte::byte_buffer_t* pdu)
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servaddr.sin_port = htons(GTPU_PORT);
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gtpu_write_header(&header, pdu);
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sendto(snk_fd, pdu->msg, pdu->N_bytes, MSG_EOR, (struct sockaddr*)&servaddr, sizeof(struct sockaddr_in));
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if (sendto(snk_fd, pdu->msg, pdu->N_bytes, MSG_EOR, (struct sockaddr*)&servaddr, sizeof(struct sockaddr_in))<0) {
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perror("sendto");
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}
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pool->deallocate(pdu);
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}
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@ -223,9 +223,13 @@ void rrc::rem_user(uint16_t rnti)
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if (users.count(rnti) == 1) {
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rrc_log->console("Disconnecting rnti=0x%x.\n", rnti);
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rrc_log->info("Disconnecting rnti=0x%x.\n", rnti);
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/* **Caution** order of removal here is imporant: from bottom to top */
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/* **Caution** order of removal here is important: from bottom to top */
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mac->ue_rem(rnti); // MAC handles PHY
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pthread_mutex_unlock(&user_mutex);
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usleep(50000);
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pthread_mutex_lock(&user_mutex);
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rlc->rem_user(rnti);
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pdcp->rem_user(rnti);
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gtpu->rem_user(rnti);
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