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Changed uplink_frequency_offset from int32 to int64, required for NTN-FR2

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This commit is contained in:
Raghavendra Dinavahi
2026-03-09 11:50:30 +01:00
parent 582ce818d7
commit 0b100620f4
21 changed files with 30 additions and 27 deletions
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executables/lte-softmodem.c
+1 -1
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@@ -101,7 +101,7 @@ int oai_exit = 0;
int NB_UE_INST = 0;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
int UE_scan = 1;
int UE_scan_carrier = 0;
executables/lte-softmodem.h
+1 -1
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@@ -114,7 +114,7 @@ extern uint16_t ue_id_g;
extern uint16_t node_number;
extern uint64_t downlink_frequency[MAX_NUM_CCs][4];
extern int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
extern int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
extern int rx_input_level_dBm;
extern openair0_config_t openair0_cfg[MAX_CARDS];
executables/lte-ue.c
+8 -5
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@@ -437,8 +437,10 @@ static void *UE_thread_synch(void *arg) {
printf( "Scanning band %d, dl_min %"PRIu32", ul_min %"PRIu32"\n", current_band, eutra_bands[ind].dl_min,eutra_bands[ind].ul_min);
if ((eutra_bands[ind].dl_min <= UE->frame_parms.dl_CarrierFreq) && (eutra_bands[ind].dl_max >= UE->frame_parms.dl_CarrierFreq)) {
for (i=0; i<4; i++)
uplink_frequency_offset[CC_id][i] = eutra_bands[ind].ul_min - eutra_bands[ind].dl_min;
for (i=0; i<4; i++) {
int32_t delta = eutra_bands[ind].ul_min - eutra_bands[ind].dl_min;
uplink_frequency_offset[CC_id][i] = delta;
}
found = 1;
break;
@@ -473,8 +475,8 @@ static void *UE_thread_synch(void *arg) {
for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) {
downlink_frequency[UE->rf_map.card][UE->rf_map.chain+i] = bands_to_scan.band_info[CC_id].dl_min;
uplink_frequency_offset[UE->rf_map.card][UE->rf_map.chain+i] =
bands_to_scan.band_info[CC_id].ul_min-bands_to_scan.band_info[CC_id].dl_min;
int32_t delta = bands_to_scan.band_info[CC_id].ul_min - bands_to_scan.band_info[CC_id].dl_min;
uplink_frequency_offset[UE->rf_map.card][UE->rf_map.chain+i] = delta;
openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] = downlink_frequency[CC_id][i];
openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] =
downlink_frequency[CC_id][i]+uplink_frequency_offset[CC_id][i];
@@ -517,7 +519,8 @@ static void *UE_thread_synch(void *arg) {
for (i=0; i<openair0_cfg[UE->rf_map.card].rx_num_channels; i++) {
downlink_frequency[UE->rf_map.card][UE->rf_map.chain+i] = bands_to_scan.band_info[current_band].dl_min+current_offset;
uplink_frequency_offset[UE->rf_map.card][UE->rf_map.chain+i] = bands_to_scan.band_info[current_band].ul_min-bands_to_scan.band_info[0].dl_min + current_offset;
int32_t delta = bands_to_scan.band_info[current_band].ul_min - bands_to_scan.band_info[0].dl_min + current_offset;
uplink_frequency_offset[UE->rf_map.card][UE->rf_map.chain+i] = delta;
openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] = downlink_frequency[CC_id][i];
openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] = downlink_frequency[CC_id][i]+uplink_frequency_offset[CC_id][i];
openair0_cfg[UE->rf_map.card].rx_gain[UE->rf_map.chain+i] = UE->rx_total_gain_dB;
executables/lte-uesoftmodem.c
+1 -1
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@@ -92,7 +92,7 @@ unsigned int mmapped_dma=0;
UE_MAC_INST *UE_mac_inst = NULL;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
executables/main_nr_ru.c
+1 -1
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@@ -55,7 +55,7 @@ extern void set_function_spec_param(RU_t *ru);
extern void start_NR_RU();
extern void init_NR_RU(configmodule_interface_t *cfg, char *);
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
void nfapi_setmode(nfapi_mode_t nfapi_mode)
{
executables/main_ru.c
+1 -1
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@@ -84,7 +84,7 @@ extern void init_RU_proc(RU_t *ru);
extern void kill_RU_proc(RU_t *ru);
extern void set_function_spec_param(RU_t *ru);
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
void nfapi_setmode(nfapi_mode_t nfapi_mode) { return; }
executables/nr-cuup.c
+1 -1
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@@ -36,7 +36,7 @@
RAN_CONTEXT_t RC;
THREAD_STRUCT thread_struct;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
int oai_exit = 0;
instance_t CUuniqInstance = 0;
executables/nr-softmodem.c
+1 -1
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@@ -101,7 +101,7 @@ int oai_exit = 0;
unsigned int mmapped_dma=0;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
char *uecap_file;
runmode_t mode = normal_txrx;
executables/nr-uesoftmodem.c
+1 -1
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@@ -103,7 +103,7 @@ RAN_CONTEXT_t RC;
int oai_exit = 0;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
uint64_t sidelink_frequency[MAX_NUM_CCs][4];
// UE and OAI config variables
executables/softmodem-common.h
+3 -3
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@@ -138,8 +138,8 @@ extern int usrp_tx_thread;
{"clock-source", CONFIG_HLP_CLK, 0, .uptr=&CLOCK_SOURCE, .defintval=0, TYPE_UINT, 0}, \
{"time-source", CONFIG_HLP_TME, 0, .uptr=&TIMING_SOURCE, .defintval=0, TYPE_UINT, 0}, \
{"tune-offset", CONFIG_HLP_TUNE_OFFSET, 0, .dblptr=&TUNE_OFFSET, .defintval=0, TYPE_DOUBLE, 0}, \
{"C" , CONFIG_HLP_DLF, 0, .u64ptr=&(downlink_frequency[0][0]), .defint64val=0, TYPE_UINT64, 0}, \
{"CO" , CONFIG_HLP_ULF, 0, .iptr=&(uplink_frequency_offset[0][0]), .defintval=0, TYPE_INT, 0}, \
{"C" , CONFIG_HLP_DLF, 0, .u64ptr=&(downlink_frequency[0][0]), .defuintval=0, TYPE_UINT64, 0}, \
{"CO" , CONFIG_HLP_ULF, 0, .i64ptr=&(uplink_frequency_offset[0][0]), .defintval=0, TYPE_INT64, 0}, \
{"a" , CONFIG_HLP_CHOFF, 0, .iptr=&CHAIN_OFFSET, .defintval=0, TYPE_INT, 0}, \
{"d" , CONFIG_HLP_SOFTS, PARAMFLAG_BOOL, .uptr=&do_forms, .defintval=0, TYPE_UINT, 0}, \
{"q" , CONFIG_HLP_STMON, PARAMFLAG_BOOL, .iptr=&cpu_meas_enabled, .defintval=0, TYPE_INT, 0}, \
@@ -330,7 +330,7 @@ char *get_softmodem_function(void);
#define SOFTMODEM_RTSIGNAL (SIGRTMIN+1)
void set_softmodem_sighandler(void);
extern uint64_t downlink_frequency[MAX_NUM_CCs][4];
extern int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
extern int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
extern int usrp_tx_thread;
extern int sf_ahead;
extern int oai_exit;
openair1/PHY/TOOLS/calibration_test.c
+1 -1
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@@ -11,7 +11,7 @@ unsigned int mmapped_dma=0;
uint32_t timing_advance;
int8_t threequarter_fs;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
int cpu_meas_enabled;
THREAD_STRUCT thread_struct;
uint32_t target_ul_mcs = 9;
openair1/SIMULATION/NR_PHY/dlschsim.c
+1 -1
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@@ -56,7 +56,7 @@ PHY_VARS_gNB *gNB;
PHY_VARS_NR_UE *UE;
RAN_CONTEXT_t RC;
UE_nr_rxtx_proc_t proc;
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
uint64_t downlink_frequency[MAX_NUM_CCs][4];
double cpuf;
openair1/SIMULATION/NR_PHY/dlsim.c
+1 -1
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@@ -104,7 +104,7 @@ const char *__asan_default_options()
PHY_VARS_gNB *gNB;
PHY_VARS_NR_UE *UE;
RAN_CONTEXT_t RC;
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
double cpuf;
char *uecap_file;
openair1/SIMULATION/NR_PHY/pbchsim.c
+1 -1
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@@ -55,7 +55,7 @@
PHY_VARS_gNB *gNB;
PHY_VARS_NR_UE *UE;
RAN_CONTEXT_t RC;
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
double cpuf;
openair1/SIMULATION/NR_PHY/prachsim.c
+1 -1
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@@ -79,7 +79,7 @@ RU_t *ru;
double cpuf;
//uint8_t nfapi_mode=0;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
uint32_t N_RB_DL = 106;
NR_IF_Module_t *NR_IF_Module_init(int Mod_id) { return (NULL); }
openair1/SIMULATION/NR_PHY/psbchsim.c
+1 -1
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@@ -71,7 +71,7 @@ void get_num_re_dmrs(nfapi_nr_ue_pusch_pdu_t *pusch_pdu, uint8_t *nb_dmrs_re_per
}
uint64_t downlink_frequency[MAX_NUM_CCs][4];
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
THREAD_STRUCT thread_struct;
instance_t DUuniqInstance = 0;
instance_t CUuniqInstance = 0;
openair1/SIMULATION/NR_PHY/pucchsim.c
+1 -1
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@@ -53,7 +53,7 @@ THREAD_STRUCT thread_struct;
PHY_VARS_gNB *gNB;
PHY_VARS_NR_UE *UE;
RAN_CONTEXT_t RC;
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
uint64_t downlink_frequency[MAX_NUM_CCs][4];
double cpuf;
openair1/SIMULATION/NR_PHY/srssim.c
+1 -1
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@@ -48,7 +48,7 @@ PHY_VARS_gNB *gNB;
PHY_VARS_NR_UE *UE;
RAN_CONTEXT_t RC;
char *uecap_file = NULL;
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
double cpuf;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
openair1/SIMULATION/NR_PHY/ulschsim.c
+1 -1
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@@ -55,7 +55,7 @@ THREAD_STRUCT thread_struct;
PHY_VARS_gNB *gNB;
PHY_VARS_NR_UE *UE;
RAN_CONTEXT_t RC;
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
uint64_t downlink_frequency[MAX_NUM_CCs][4];
static softmodem_params_t softmodem_params;
openair1/SIMULATION/NR_PHY/ulsim.c
+1 -1
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@@ -106,7 +106,7 @@ PHY_VARS_gNB *gNB;
PHY_VARS_NR_UE *UE;
RAN_CONTEXT_t RC;
char *uecap_file;
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
double cpuf;
//uint8_t nfapi_mode = 0;
tests/nr-cu-nrppa/nr-cu-nrppa.c
+1 -1
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@@ -37,7 +37,7 @@
RAN_CONTEXT_t RC;
THREAD_STRUCT thread_struct;
uint64_t downlink_frequency[MAX_NUM_CCs][4];
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
int64_t uplink_frequency_offset[MAX_NUM_CCs][4];
int oai_exit = 0;
int gnb_id;
int NB_UE_INST = 1;