maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'origin/develop' into nr_prs

Browse Source
This commit is contained in:
Sagar Parsawar
2022-08-22 19:16:55 +02:00
parent 3301cba159 ad8381a66b
commit bb7a22be0d
211 changed files with 4919 additions and 125527 deletions
Download Patch File Download Diff File Expand all files Collapse all files
targets/ARCH/COMMON/common_lib.h
+2
View File
@@ -314,6 +314,8 @@ typedef struct {
pthread_cond_t cond_write;
/// mutex for trx write thread
pthread_mutex_t mutex_write;
/// to inform the thread to exit
bool write_thread_exit;
} openair0_thread_t;
/*!\brief structure holds the parameters to configure USRP devices */
targets/ARCH/COMMON/record_player.h
+2 -2
View File
@@ -95,7 +95,7 @@ typedef struct {
/* optname helpstr paramflags XXXptr defXXXval type numelt */
/*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
#define DEVICE_RECPLAY_PARAMS_DESC { \
{CONFIG_OPT_SF_FILE, CONFIG_HLP_SF_FILE, 0, strptr:(char **)((*recplay_conf)->u_sf_filename), defstrval:DEF_SF_FILE, TYPE_STRING, 1024}, \
{CONFIG_OPT_SF_FILE, CONFIG_HLP_SF_FILE, 0, strptr:&((*recplay_conf)->u_sf_filename), defstrval:DEF_SF_FILE, TYPE_STRING, 0}, \
{CONFIG_OPT_SF_REC, CONFIG_HLP_SF_REC, PARAMFLAG_BOOL, uptr:&(u_sf_record), defuintval:0, TYPE_UINT, 0}, \
{CONFIG_OPT_SF_REP, CONFIG_HLP_SF_REP, PARAMFLAG_BOOL, uptr:&(u_sf_replay), defuintval:0, TYPE_UINT, 0}, \
{CONFIG_OPT_SF_MAX, CONFIG_HLP_SF_MAX, 0, uptr:&((*recplay_conf)->u_sf_max), defintval:DEF_NB_SF, TYPE_UINT, 0}, \
@@ -105,7 +105,7 @@ typedef struct {
{CONFIG_OPT_USE_MMAP, CONFIG_HLP_USE_MMAP, PARAMFLAG_BOOL, uptr:&((*recplay_conf)->use_mmap), defuintval:1, TYPE_UINT, 0}, \
}/*! \brief Record Player Configuration and state */
typedef struct {
char u_sf_filename[1024]; // subframes file path
char *u_sf_filename; // subframes file path
unsigned int u_sf_max ; // max number of recorded subframes
unsigned int u_sf_loops ; // number of loops in replay mode
unsigned int u_sf_read_delay; // read delay in replay mode
targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+52 -2
View File
@@ -313,6 +313,26 @@ static int trx_usrp_start(openair0_device *device) {
return 0;
}
static void trx_usrp_send_end_of_burst(usrp_state_t *s) {
// if last packet sent was end of burst no need to do anything. otherwise send end of burst packet
if (s->tx_md.end_of_burst)
return;
s->tx_md.end_of_burst = true;
s->tx_md.start_of_burst = false;
s->tx_md.has_time_spec = false;
int32_t dummy = 0;
std::vector<const void *> buffs;
for (size_t ch = 0; ch < s->tx_stream->get_num_channels(); ch++)
buffs.push_back(&dummy); // same buffer for each channel
s->tx_stream->send(buffs, 0, s->tx_md);
}
static void trx_usrp_write_reset(openair0_thread_t *wt);
/*! \brief Terminate operation of the USRP transceiver -- free all associated resources
* \param device the hardware to use
*/
@@ -322,11 +342,27 @@ static void trx_usrp_end(openair0_device *device) {
usrp_state_t *s = (usrp_state_t *)device->priv;
if (s == NULL)
return;
AssertFatal(s != NULL, "%s() called on uninitialized USRP\n", __func__);
iqrecorder_end(device);
LOG_I(HW, "releasing USRP\n");
if (usrp_tx_thread != 0)
trx_usrp_write_reset(&device->write_thread);
trx_usrp_send_end_of_burst(s);
s->tx_stream->~tx_streamer();
s->rx_stream->~rx_streamer();
s->usrp->~multi_usrp();
free(s);
device->priv = NULL;
device->trx_start_func = NULL;
device->trx_get_stats_func = NULL;
device->trx_reset_stats_func = NULL;
device->trx_end_func = NULL;
device->trx_stop_func = NULL;
device->trx_set_freq_func = NULL;
device->trx_set_gains_func = NULL;
device->trx_write_init = NULL;
}
/*! \brief Called to send samples to the USRP RF target
@@ -516,6 +552,8 @@ void *trx_usrp_write_thread(void * arg){
while (write_thread->count_write == 0) {
pthread_cond_wait(&write_thread->cond_write,&write_thread->mutex_write); // this unlocks mutex_rxtx while waiting and then locks it again
}
if (write_thread->write_thread_exit)
break;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE_THREAD, 1 );
s = (usrp_state_t *)device->priv;
start = write_thread->start;
@@ -617,6 +655,7 @@ int trx_usrp_write_init(openair0_device *device){
write_thread->start = 0;
write_thread->end = 0;
write_thread->count_write = 0;
write_thread->write_thread_exit = false;
printf("end of tx write thread\n");
pthread_mutex_init(&write_thread->mutex_write, NULL);
pthread_cond_init(&write_thread->cond_write, NULL);
@@ -625,6 +664,17 @@ int trx_usrp_write_init(openair0_device *device){
return(0);
}
static void trx_usrp_write_reset(openair0_thread_t *wt) {
pthread_mutex_lock(&wt->mutex_write);
wt->count_write = 1;
wt->write_thread_exit = true;
pthread_mutex_unlock(&wt->mutex_write);
pthread_cond_signal(&wt->cond_write);
void *retval = NULL;
pthread_join(wt->pthread_write, &retval);
LOG_I(HW, "stopped USRP write thread\n");
}
//---------------------end-------------------------
/*! \brief Receive samples from hardware.
targets/ARCH/rfsimulator/simulator.c
+16 -8
View File
@@ -77,11 +77,11 @@
/*-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
#define simOpt PARAMFLAG_NOFREE|PARAMFLAG_CMDLINE_NOPREFIXENABLED
#define RFSIMULATOR_PARAMS_DESC { \
{"serveraddr", "<ip address to connect to>\n", simOpt, strptr:&(rfsimulator->ip), defstrval:"127.0.0.1", TYPE_STRING, 0 },\
{"serveraddr", "<ip address to connect to>\n", simOpt, strptr:&rfsimulator->ip, defstrval:"127.0.0.1", TYPE_STRING, 0 },\
{"serverport", "<port to connect to>\n", simOpt, u16ptr:&(rfsimulator->port), defuintval:PORT, TYPE_UINT16, 0 },\
{RFSIMU_OPTIONS_PARAMNAME, RFSIM_CONFIG_HELP_OPTIONS, 0, strlistptr:NULL, defstrlistval:NULL, TYPE_STRINGLIST,0 },\
{"IQfile", "<file path to use when saving IQs>\n",simOpt, strptr:&(saveF), defstrval:"/tmp/rfsimulator.iqs",TYPE_STRING, 0 },\
{"modelname", "<channel model name>\n", simOpt, strptr:&(modelname), defstrval:"AWGN", TYPE_STRING, 0 },\
{"IQfile", "<file path to use when saving IQs>\n",simOpt, strptr:&saveF, defstrval:"/tmp/rfsimulator.iqs",TYPE_STRING, 0 },\
{"modelname", "<channel model name>\n", simOpt, strptr:&modelname, defstrval:"AWGN", TYPE_STRING, 0 },\
{"ploss", "<channel path loss in dB>\n", simOpt, dblptr:&(rfsimulator->chan_pathloss), defdblval:0, TYPE_DOUBLE, 0 },\
{"forgetfact", "<channel forget factor ((0 to 1)>\n", simOpt, dblptr:&(rfsimulator->chan_forgetfact), defdblval:0, TYPE_DOUBLE, 0 },\
{"offset", "<channel offset in samps>\n", simOpt, iptr:&(rfsimulator->chan_offset), defintval:0, TYPE_INT, 0 }\
@@ -225,15 +225,16 @@ enum blocking_t {
};
static void setblocking(int sock, enum blocking_t active) {
int opts;
AssertFatal( (opts = fcntl(sock, F_GETFL)) >= 0,"");
int opts = fcntl(sock, F_GETFL);
AssertFatal(opts >= 0, "fcntl(): errno %d, %s\n", errno, strerror(errno));
if (active==blocking)
opts = opts & ~O_NONBLOCK;
else
opts = opts | O_NONBLOCK;
AssertFatal(fcntl(sock, F_SETFL, opts) >= 0, "");
opts = fcntl(sock, F_SETFL, opts);
AssertFatal(opts >= 0, "fcntl(): errno %d, %s\n", errno, strerror(errno));
}
static bool flushInput(rfsimulator_state_t *t, int timeout, int nsamps);
@@ -248,7 +249,6 @@ static void fullwrite(int fd, void *_buf, ssize_t count, rfsimulator_state_t *t)
"Bug: %d/%p/%zd/%p", fd, _buf, count, t);
char *buf = _buf;
ssize_t l;
setblocking(fd, notBlocking);
while (count) {
l = write(fd, buf, count);
@@ -740,7 +740,15 @@ static int rfsimulator_get_stats(openair0_device *device) {
static int rfsimulator_reset_stats(openair0_device *device) {
return 0;
}
static void rfsimulator_end(openair0_device *device) {}
static void rfsimulator_end(openair0_device *device) {
rfsimulator_state_t* s = device->priv;
for (int i = 0; i < FD_SETSIZE; i++) {
buffer_t *b = &s->buf[i];
if (b->conn_sock >= 0 )
close(b->conn_sock);
}
close(s->epollfd);
}
static int rfsimulator_stop(openair0_device *device) {
return 0;
}
targets/RT/USER/lte-enb.c
+1 -1
View File
@@ -106,7 +106,7 @@ struct timing_info_t {
// Fix per CC openair rf/if device update
// extern openair0_device openair0;
extern volatile int oai_exit;
extern int oai_exit;
extern int transmission_mode;
targets/RT/USER/lte-ru.c
+1 -1
View File
@@ -78,7 +78,7 @@ static int DEFBFW[] = {0x00007fff};
#define MBMS_EXPERIMENTAL
extern volatile int oai_exit;
extern int oai_exit;
extern clock_source_t clock_source;
#include "executables/thread-common.h"
//extern PARALLEL_CONF_t get_thread_parallel_conf(void);
targets/RT/USER/lte-softmodem.c
+1 -1
View File
@@ -106,7 +106,7 @@ uint16_t runtime_phy_rx[29][6]; // SISO [MCS 0-28][RBs 0-5 : 6, 15, 25, 50, 75,
uint16_t runtime_phy_tx[29][6]; // SISO [MCS 0-28][RBs 0-5 : 6, 15, 25, 50, 75, 100]
volatile int oai_exit = 0;
int oai_exit = 0;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
targets/RT/USER/lte-softmodem.h
+2 -2
View File
@@ -107,7 +107,7 @@
{"nums_ue_thread", NULL, 0, u16ptr:&(NB_THREAD_INST), defuintval:1, TYPE_UINT16, 0}, \
{"r" , CONFIG_HLP_PRB, 0, u8ptr:&(frame_parms[0]->N_RB_DL), defintval:25, TYPE_UINT8, 0}, \
{"dlsch-demod-shift", CONFIG_HLP_DLSHIFT, 0, iptr:(int32_t *)&dlsch_demod_shift, defintval:0, TYPE_INT, 0}, \
{"usrp-args", CONFIG_HLP_USRP_ARGS, 0, strptr:(char **)&usrp_args, defstrval:"type=b200",TYPE_STRING, 0}, \
{"usrp-args", CONFIG_HLP_USRP_ARGS, 0, strptr:&usrp_args, defstrval:"type=b200",TYPE_STRING, 0}, \
{"mmapped-dma", CONFIG_HLP_DMAMAP, PARAMFLAG_BOOL, uptr:&mmapped_dma, defintval:0, TYPE_INT, 0}, \
{"T" , CONFIG_HLP_TDD, PARAMFLAG_BOOL, iptr:&tddflag, defintval:0, TYPE_INT, 0}, \
{"A", CONFIG_HLP_TADV, 0, iptr:&(timingadv), defintval:0, TYPE_INT, 0}, \
@@ -146,7 +146,7 @@ extern int rx_input_level_dBm;
extern uint64_t num_missed_slots; // counter for the number of missed slots
extern int oaisim_flag;
extern volatile int oai_exit;
extern int oai_exit;
extern openair0_config_t openair0_cfg[MAX_CARDS];
extern pthread_cond_t sync_cond;
targets/RT/USER/lte-ue.c
+1 -1
View File
@@ -1986,13 +1986,13 @@ void *UE_thread(void *arg) {
for(int sf=0; sf<10; sf++) {
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = (void *)&UE->common_vars.rxdata[i][UE->frame_parms.samples_per_tti*sf];
write_dummy(UE, timestamp);
AssertFatal(UE->frame_parms.samples_per_tti == UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
rxp,
UE->frame_parms.samples_per_tti,
UE->frame_parms.nb_antennas_rx), "");
write_dummy(UE, timestamp);
}
} else {
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
targets/RT/USER/lte-uesoftmodem.c
+1 -1
View File
@@ -99,7 +99,7 @@ int config_sync_var=-1;
uint16_t runtime_phy_rx[29][6]; // SISO [MCS 0-28][RBs 0-5 : 6, 15, 25, 50, 75, 100]
uint16_t runtime_phy_tx[29][6]; // SISO [MCS 0-28][RBs 0-5 : 6, 15, 25, 50, 75, 100]
volatile int oai_exit = 0;
int oai_exit = 0;
unsigned int mmapped_dma=0;