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Commit 65dcd023 authored by Florian Kaltenberger's avatar Florian Kaltenberger
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a few bugfixes, enb tx tested with 2 CCs 


git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5748 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 78e5f8c2
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Showing with 52 additions and 37 deletions
openair1/SCHED/phy_procedures_lte_eNb.c
View file @ 65dcd023
......@@ -526,6 +526,9 @@ void fill_dci(DCI_PDU *DCI_pdu, uint8_t sched_subframe, PHY_VARS_eNB *phy_vars_e
switch (subframe) {
case 5:
DCI_pdu->Num_common_dci = 1;
if (phy_vars_eNB->lte_frame_parms.frame_type == FDD)
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_5MHz_FDD_t;
else
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].rnti = SI_RNTI;
......@@ -568,7 +571,11 @@ void fill_dci(DCI_PDU *DCI_pdu, uint8_t sched_subframe, PHY_VARS_eNB *phy_vars_e
if (transmission_mode<3) {
//user 1
if (phy_vars_eNB->lte_frame_parms.frame_type == FDD)
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_5MHz_FDD_t;
else
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_5MHz_TDD_t;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].rnti = 0x1235;
DCI_pdu->dci_alloc[0].format = format1;
......@@ -668,9 +675,12 @@ void fill_dci(DCI_PDU *DCI_pdu, uint8_t sched_subframe, PHY_VARS_eNB *phy_vars_e
break;
*/
case 9:
DCI_pdu->Num_ue_spec_dci = 2;
DCI_pdu->Num_ue_spec_dci = 1;
//user 1
if (phy_vars_eNB->lte_frame_parms.frame_type == FDD)
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI0_5MHz_FDD_t ;
else
DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI0_5MHz_TDD_1_6_t ;
DCI_pdu->dci_alloc[0].L = 2;
DCI_pdu->dci_alloc[0].rnti = 0x1235;
......@@ -688,6 +698,8 @@ void fill_dci(DCI_PDU *DCI_pdu, uint8_t sched_subframe, PHY_VARS_eNB *phy_vars_e
UL_alloc_pdu.cqi_req = 1;
memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&UL_alloc_pdu,sizeof(DCI0_5MHz_TDD_1_6_t));
// user 2
/*
DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI0_5MHz_TDD_1_6_t ;
DCI_pdu->dci_alloc[1].L = 2;
DCI_pdu->dci_alloc[1].rnti = 0x1236;
......@@ -710,7 +722,7 @@ void fill_dci(DCI_PDU *DCI_pdu, uint8_t sched_subframe, PHY_VARS_eNB *phy_vars_e
UL_alloc_pdu.dai = 0;
UL_alloc_pdu.cqi_req = 1;
memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&UL_alloc_pdu,sizeof(DCI0_5MHz_TDD_1_6_t));
*/
break;
default:
......@@ -1374,9 +1386,9 @@ void phy_procedures_eNB_TX(unsigned char sched_subframe,PHY_VARS_eNB *phy_vars_e
*/
#endif
#ifdef EMOS_CHANNEL
fill_dci_emos(DCI_pdu,subframe,phy_vars_eNB);
fill_dci_emos(DCI_pdu,sched_subframe,phy_vars_eNB);
#else
fill_dci(DCI_pdu,subframe,phy_vars_eNB);
fill_dci(DCI_pdu,sched_subframe,phy_vars_eNB);
#endif
#endif
......
targets/RT/USER/lte-softmodem.c
View file @ 65dcd023
......@@ -234,11 +234,11 @@ static char *itti_dump_file = NULL;
#endif
#ifndef USRP
double tx_gain = 20;
double rx_gain = 10;
double tx_gain[4] = {20,10,0,0};
double rx_gain[4] = {10,10,0,0};
#else
double tx_gain = 120;
double rx_gain = 50;
double tx_gain[4] = {120,0,0,0};
double rx_gain[4] = {50,0,0,0};
#endif
double sample_rate=30.72e6;
......@@ -803,7 +803,7 @@ static void * eNB_thread_tx(void *param) {
#endif
#ifdef RTAI
sprintf(task_name,"eNTX%d",proc->subframe);
sprintf(task_name,"TXC%dS%d",proc->CC_id,proc->subframe);
task = rt_task_init_schmod(nam2num(task_name), 0, 0, 0, SCHED_FIFO, 0xF);
if (task==NULL) {
......@@ -811,7 +811,8 @@ static void * eNB_thread_tx(void *param) {
return 0;
}
else {
LOG_I(PHY,"[SCHED][eNB] eNB TX thread %d started with id %p\n",
LOG_I(PHY,"[SCHED][eNB] eNB TX thread CC %d SF %d started with id %p\n",
proc->CC_id,
proc->subframe,
task);
}
......@@ -928,7 +929,7 @@ static void * eNB_thread_rx(void *param) {
#endif
#ifdef RTAI
sprintf(task_name,"eNRX%d",proc->subframe);
sprintf(task_name,"RXC%1dS%1d",proc->CC_id,proc->subframe);
task = rt_task_init_schmod(nam2num(task_name), 0, 0, 0, SCHED_FIFO, 0xF);
if (task==NULL) {
......@@ -936,7 +937,8 @@ static void * eNB_thread_rx(void *param) {
return 0;
}
else {
LOG_I(PHY,"[SCHED][eNB] eNB RX thread %d started with id %p\n", /* on CPU %d*/
LOG_I(PHY,"[SCHED][eNB] eNB RX thread CC_id %d SF %d started with id %p\n", /* on CPU %d*/
proc->CC_id,
proc->subframe,
task); /*,rtai_cpuid()*/
}
......@@ -1101,11 +1103,11 @@ void kill_eNB_proc(void) {
PHY_vars_eNB_g[0][CC_id]->proc[i].instance_cnt_tx=0;
pthread_cond_signal(&PHY_vars_eNB_g[0][CC_id]->proc[i].cond_tx);
#ifdef DEBUG_THREADS
printf("Joining eNB TX CC_id %d thread %d...",CC_id,i);
printf("Joining eNB TX CC_id %d thread %d...\n",CC_id,i);
#endif
pthread_join(PHY_vars_eNB_g[0][CC_id]->proc[i].pthread_tx,(void**)status_tx);
#ifdef DEBUG_THREADS
if (status_tx) printf("status %d...",*status_tx);
if (status_tx) printf("status %d...\n",*status_tx);
#endif
#ifdef DEBUG_THREADS
printf("Killing RX CC_id %d thread %d\n",CC_id,i);
......@@ -1113,11 +1115,11 @@ void kill_eNB_proc(void) {
PHY_vars_eNB_g[0][CC_id]->proc[i].instance_cnt_rx=0;
pthread_cond_signal(&PHY_vars_eNB_g[0][CC_id]->proc[i].cond_rx);
#ifdef DEBUG_THREADS
printf("Joining eNB RX CC_id %d thread %d...",CC_id,i);
printf("Joining eNB RX CC_id %d thread %d...\n",CC_id,i);
#endif
pthread_join(PHY_vars_eNB_g[0][CC_id]->proc[i].pthread_rx,(void**)status_rx);
#ifdef DEBUG_THREADS
if (status_rx) printf("status %d...",*status_rx);
if (status_rx) printf("status %d...\n",*status_rx);
#endif
pthread_mutex_destroy(&PHY_vars_eNB_g[0][CC_id]->proc[i].mutex_tx);
pthread_mutex_destroy(&PHY_vars_eNB_g[0][CC_id]->proc[i].mutex_rx);
......@@ -1520,7 +1522,7 @@ static void *UE_thread(void *arg) {
p_exmimo_config->rf.rf_freq_rx[i] = p_exmimo_config->rf.rf_freq_rx[i]+openair_daq_vars.freq_offset;
p_exmimo_config->rf.rf_freq_tx[i] = p_exmimo_config->rf.rf_freq_rx[i]+openair_daq_vars.freq_offset;
}
openair0_dump_config(card);
openair0_dump_config(0);
}
*/
while (!oai_exit) {
......@@ -1611,7 +1613,7 @@ static void *UE_thread(void *arg) {
hw_slot_offset = 0;
slot = 0;
openair0_get_frame(card);
openair0_get_frame(0);
// LOG_D(HW,"after get_frame\n");
// rt_sleep_ns(FRAME_PERIOD);
// LOG_D(HW,"after sleep\n");
......@@ -1637,7 +1639,7 @@ static void *UE_thread(void *arg) {
is_synchronized = 1;
//start the DMA transfers
//LOG_D(HW,"Before openair0_start_rt_acquisition \n");
openair0_start_rt_acquisition(card);
openair0_start_rt_acquisition(0);
hw_slot_offset = (PHY_vars_UE_g[0][0]->rx_offset<<1) / PHY_vars_UE_g[0][0]->lte_frame_parms.samples_per_tti;
LOG_D(HW,"Got synch: hw_slot_offset %d\n",hw_slot_offset);
......@@ -2113,11 +2115,10 @@ int main(int argc, char **argv) {
frame_parms[CC_id]->pusch_config_common.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled = 0;
frame_parms[CC_id]->pusch_config_common.ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH = 0;
init_ul_hopping(frame_parms[CC_id]);
init_frame_parms(frame_parms[CC_id],1);
phy_init_top(frame_parms[CC_id]);
}
phy_init_top(frame_parms[0]);
phy_init_lte_top(frame_parms[0]);
for (CC_id=0;CC_id<MAX_NUM_CCs;CC_id++) {
......@@ -2201,7 +2202,7 @@ int main(int argc, char **argv) {
PHY_vars_eNB_g[0] = malloc(sizeof(PHY_VARS_eNB*));
for (CC_id=0;CC_id<MAX_NUM_CCs;CC_id++) {
PHY_vars_eNB_g[0][CC_id] = init_lte_eNB(frame_parms[CC_id],eNB_id,Nid_cell,cooperation_flag,transmission_mode,abstraction_flag);
PHY_vars_eNB_g[0][CC_id]->CC_id = CC_id;
#ifndef OPENAIR2
for (i=0;i<NUMBER_OF_UE_MAX;i++) {
......@@ -2278,16 +2279,16 @@ int main(int argc, char **argv) {
}
for (CC_id=0;CC_id<MAX_NUM_CCs;CC_id++) {
openair0_cfg[CC_id].sample_rate = sample_rate;
openair0_cfg[CC_id].tx_bw = bw;
openair0_cfg[CC_id].rx_bw = bw;
for (card=0;card<MAX_CARDS;card++) {
openair0_cfg[card].sample_rate = sample_rate;
openair0_cfg[card].tx_bw = bw;
openair0_cfg[card].rx_bw = bw;
for (i=0;i<4;i++) {
openair0_cfg[CC_id].tx_gain[i] = tx_gain;
openair0_cfg[CC_id].rx_gain[i] = rx_gain;
openair0_cfg[card].tx_gain[i] = tx_gain[i];
openair0_cfg[card].rx_gain[i] = rx_gain[i];
#ifdef USRP
openair0_cfg[CC_id].tx_freq[i] = (UE_flag==0) ? downlink_frequency[CC_id][i] : downlink_frequency[CC_id][i]+uplink_frequency_offset[CC_id][i];
openair0_cfg[CC_id].rx_freq[i] = (UE_flag==0) ? downlink_frequency[CC_id][i] + uplink_frequency_offset[CC_id][i] : downlink_frequency[CC_id][i];
openair0_cfg[card].tx_freq[i] = (UE_flag==0) ? downlink_frequency[0][i] : downlink_frequency[0][i]+uplink_frequency_offset[0][i];
openair0_cfg[card].rx_freq[i] = (UE_flag==0) ? downlink_frequency[0][i] + uplink_frequency_offset[0][i] : downlink_frequency[0][i];
#endif
}
......@@ -2346,7 +2347,9 @@ int main(int argc, char **argv) {
openair0_rf_map rf_map[MAX_NUM_CCs];
rf_map[0].card=0;
rf_map[0].chain=1;
rf_map[0].chain=0;
rf_map[1].card=0;
rf_map[1].chain=1;
// connect the TX/RX buffers
if (UE_flag==1) {
......@@ -2435,7 +2438,7 @@ int main(int argc, char **argv) {
// this starts the DMA transfers
#ifndef USRP
if (UE_flag!=1)
openair0_start_rt_acquisition(card);
openair0_start_rt_acquisition(0);
#endif
#ifdef XFORMS
......@@ -2531,7 +2534,7 @@ int main(int argc, char **argv) {
}
printf("Creating eNB_thread \n");
#ifdef RTAI
thread0 = rt_thread_create(eNB_thread, NULL, 100000000);
thread0 = rt_thread_create(eNB_thread, NULL, OPENAIR_THREAD_STACK_SIZE);
#else
error_code = pthread_create(&thread0, &attr_dlsch_threads, eNB_thread, NULL);
if (error_code!= 0) {
......@@ -2641,7 +2644,7 @@ int main(int argc, char **argv) {
#ifndef USRP
printf("stopping card\n");
openair0_stop(card);
openair0_stop(0);
printf("closing openair0_lib\n");
openair0_close();
#endif
......
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