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Commit 838d6b86 authored by laurent's avatar laurent
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issue 403 -> astyle on modified files

parent e1fa6be7
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openair1/PHY/CODING/TESTBENCH/polartest.c
View file @ 838d6b86
This diff is collapsed.
openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h
View file @ 838d6b86
......@@ -117,7 +117,7 @@ struct nrPolar_params {
uint64_t cprime_tab1[32][256];
uint64_t B_tab0[32][256];
uint64_t B_tab1[32][256];
uint32_t* crc256Table;
uint32_t *crc256Table;
uint8_t **extended_crc_generator_matrix;
//lowercase: bits, Uppercase: Bits stored in bytes
//polar_encoder vectors
......@@ -139,21 +139,21 @@ typedef struct nrPolar_params t_nrPolar_params;
void polar_encoder(uint32_t *input,
uint32_t *output,
t_nrPolar_params* polarParams);
t_nrPolar_params *polarParams);
void polar_encoder_dci(uint32_t *in,
uint32_t *out,
t_nrPolar_params* polarParams,
t_nrPolar_params *polarParams,
uint16_t n_RNTI);
void polar_encoder_fast(uint64_t *A,
uint32_t *out,
int32_t crcmask,
t_nrPolar_params* polarParams);
t_nrPolar_params *polarParams);
int8_t polar_decoder(double *input,
uint8_t *output,
t_nrPolar_params* polarParams,
t_nrPolar_params *polarParams,
uint8_t listSize,
uint8_t pathMetricAppr);
......@@ -163,23 +163,23 @@ uint32_t polar_decoder_int16(int16_t *input,
int8_t polar_decoder_aPriori(double *input,
uint32_t *output,
t_nrPolar_params* polarParams,
t_nrPolar_params *polarParams,
uint8_t listSize,
uint8_t pathMetricAppr,
double *aPrioriPayload);
int8_t polar_decoder_aPriori_timing(double *input,
uint32_t *output,
t_nrPolar_params* polarParams,
t_nrPolar_params *polarParams,
uint8_t listSize,
uint8_t pathMetricAppr,
double *aPrioriPayload,
double cpuFreqGHz,
FILE* logFile);
FILE *logFile);
int8_t polar_decoder_dci(double *input,
uint32_t *out,
t_nrPolar_params* polarParams,
t_nrPolar_params *polarParams,
uint8_t listSize,
uint8_t pathMetricAppr,
uint16_t n_RNTI);
......@@ -188,20 +188,20 @@ void generic_polar_decoder(t_nrPolar_params *,
decoder_node_t *);
void build_decoder_tree(t_nrPolar_params *pp);
void build_polar_tables(t_nrPolar_params* polarParams);
void build_polar_tables(t_nrPolar_params *polarParams);
void init_polar_deinterleaver_table(t_nrPolar_params *polarParams);
void nr_polar_print_polarParams(t_nrPolar_params* polarParams);
void nr_polar_print_polarParams(t_nrPolar_params *polarParams);
t_nrPolar_params * nr_polar_params ( int8_t messageType,
t_nrPolar_params *nr_polar_params ( int8_t messageType,
uint16_t messageLength,
uint8_t aggregation_level);
uint16_t nr_polar_aggregation_prime (uint8_t aggregation_level);
uint8_t** nr_polar_kronecker_power_matrices(uint8_t n);
uint8_t **nr_polar_kronecker_power_matrices(uint8_t n);
const uint16_t* nr_polar_sequence_pattern(uint8_t n);
const uint16_t *nr_polar_sequence_pattern(uint8_t n);
/*!@fn uint32_t nr_polar_output_length(uint16_t K, uint16_t E, uint8_t n_max)
* @brief Computes...
......@@ -382,16 +382,14 @@ uint8_t **crc6_generator_matrix(uint16_t payloadSizeBits);
static inline void nr_polar_interleaver(uint8_t *input,
uint8_t *output,
uint16_t *pattern,
uint16_t size)
{
uint16_t size) {
for (int i=0; i<size; i++) output[i]=input[pattern[i]];
}
static inline void nr_polar_deinterleaver(uint8_t *input,
uint8_t *output,
uint16_t *pattern,
uint16_t size)
{
uint16_t size) {
for (int i=0; i<size; i++) {
output[pattern[i]]=input[i];
}
......
openair1/PHY/CODING/nr_polar_init.c
View file @ 838d6b86
......@@ -37,16 +37,14 @@
#include "PHY/NR_TRANSPORT/nr_dci.h"
static int intcmp(const void *p1,const void *p2) {
return(*(int16_t*)p1 > *(int16_t*)p2);
return(*(int16_t *)p1 > *(int16_t *)p2);
}
static void nr_polar_init(t_nrPolar_params * *polarParams,
int8_t messageType,
uint16_t messageLength,
uint8_t aggregation_level)
{
t_nrPolar_params * currentPtr = *polarParams;
uint8_t aggregation_level) {
t_nrPolar_params *currentPtr = *polarParams;
uint16_t aggregation_prime = nr_polar_aggregation_prime(aggregation_level);
//Parse the list. If the node is already created, return without initialization.
......@@ -58,10 +56,9 @@ static void nr_polar_init(t_nrPolar_params * *polarParams,
// printf("currentPtr %p (polarParams %p)\n",currentPtr,polarParams);
//Else, initialize and add node to the end of the linked list.
t_nrPolar_params * newPolarInitNode = malloc(sizeof(t_nrPolar_params));
t_nrPolar_params *newPolarInitNode = malloc(sizeof(t_nrPolar_params));
if (newPolarInitNode != NULL) {
newPolarInitNode->idx = (messageType * messageLength * aggregation_prime);
newPolarInitNode->nextPtr = NULL;
//printf("newPolarInitNode->idx %d, (%d,%d,%d:%d)\n",newPolarInitNode->idx,messageType,messageLength,aggregation_prime,aggregation_level);
......@@ -93,7 +90,6 @@ static void nr_polar_init(t_nrPolar_params * *polarParams,
newPolarInitNode->crc_generator_matrix=crc24c_generator_matrix(newPolarInitNode->payloadBits+newPolarInitNode->crcParityBits);//G_P
//printf("Initializing polar parameters for DCI (K %d, E %d, L %d)\n",newPolarInitNode->payloadBits,newPolarInitNode->encoderLength,aggregation_level);
} else if (messageType == -1) { //UCI
} else {
AssertFatal(1 == 0, "[nr_polar_init] Incorrect Message Type(%d)", messageType);
}
......@@ -102,31 +98,25 @@ static void nr_polar_init(t_nrPolar_params * *polarParams,
newPolarInitNode->N = nr_polar_output_length(newPolarInitNode->K, newPolarInitNode->encoderLength, newPolarInitNode->n_max);
newPolarInitNode->n = log2(newPolarInitNode->N);
newPolarInitNode->G_N = nr_polar_kronecker_power_matrices(newPolarInitNode->n);
//polar_encoder vectors:
newPolarInitNode->nr_polar_crc = malloc(sizeof(uint8_t) * newPolarInitNode->crcParityBits);
newPolarInitNode->nr_polar_aPrime = malloc(sizeof(uint8_t) * ((ceil((newPolarInitNode->payloadBits)/32.0)*4)+3));
newPolarInitNode->nr_polar_APrime = malloc(sizeof(uint8_t) * newPolarInitNode->K);
newPolarInitNode->nr_polar_D = malloc(sizeof(uint8_t) * newPolarInitNode->N);
newPolarInitNode->nr_polar_E = malloc(sizeof(uint8_t) * newPolarInitNode->encoderLength);
//Polar Coding vectors
newPolarInitNode->nr_polar_U = malloc(sizeof(uint8_t) * newPolarInitNode->N); //Decoder: nr_polar_uHat
newPolarInitNode->nr_polar_CPrime = malloc(sizeof(uint8_t) * newPolarInitNode->K); //Decoder: nr_polar_cHat
newPolarInitNode->nr_polar_B = malloc(sizeof(uint8_t) * newPolarInitNode->K); //Decoder: nr_polar_bHat
newPolarInitNode->nr_polar_A = malloc(sizeof(uint8_t) * newPolarInitNode->payloadBits); //Decoder: nr_polar_aHat
newPolarInitNode->Q_0_Nminus1 = nr_polar_sequence_pattern(newPolarInitNode->n);
newPolarInitNode->interleaving_pattern = malloc(sizeof(uint16_t) * newPolarInitNode->K);
nr_polar_interleaving_pattern(newPolarInitNode->K,
newPolarInitNode->i_il,
newPolarInitNode->interleaving_pattern);
newPolarInitNode->deinterleaving_pattern = malloc(sizeof(uint16_t) * newPolarInitNode->K);
for (int i=0;i<newPolarInitNode->K;i++)
for (int i=0; i<newPolarInitNode->K; i++)
newPolarInitNode->deinterleaving_pattern[newPolarInitNode->interleaving_pattern[i]] = i;
newPolarInitNode->rate_matching_pattern = malloc(sizeof(uint16_t) * newPolarInitNode->encoderLength);
......@@ -137,13 +127,14 @@ static void nr_polar_init(t_nrPolar_params * *polarParams,
newPolarInitNode->K,
newPolarInitNode->N,
newPolarInitNode->encoderLength);
newPolarInitNode->information_bit_pattern = malloc(sizeof(uint8_t) * newPolarInitNode->N);
newPolarInitNode->Q_I_N = malloc(sizeof(int16_t) * (newPolarInitNode->K + newPolarInitNode->n_pc));
newPolarInitNode->Q_F_N = malloc( sizeof(int16_t) * (newPolarInitNode->N + 1)); // Last element shows the final array index assigned a value.
newPolarInitNode->Q_PC_N = malloc( sizeof(int16_t) * (newPolarInitNode->n_pc));
for (int i = 0; i <= newPolarInitNode->N; i++)
newPolarInitNode->Q_F_N[i] = -1; // Empty array.
nr_polar_info_bit_pattern(newPolarInitNode->information_bit_pattern,
newPolarInitNode->Q_I_N,
newPolarInitNode->Q_F_N,
......@@ -154,65 +145,63 @@ static void nr_polar_init(t_nrPolar_params * *polarParams,
newPolarInitNode->encoderLength,
newPolarInitNode->n_pc);
// sort the Q_I_N array in ascending order (first K positions)
qsort((void*)newPolarInitNode->Q_I_N,newPolarInitNode->K,sizeof(int16_t),intcmp);
qsort((void *)newPolarInitNode->Q_I_N,newPolarInitNode->K,sizeof(int16_t),intcmp);
newPolarInitNode->channel_interleaver_pattern = malloc(sizeof(uint16_t) * newPolarInitNode->encoderLength);
nr_polar_channel_interleaver_pattern(newPolarInitNode->channel_interleaver_pattern,
newPolarInitNode->i_bil,
newPolarInitNode->encoderLength);
free(J);
build_decoder_tree(newPolarInitNode);
build_polar_tables(newPolarInitNode);
init_polar_deinterleaver_table(newPolarInitNode);
//printf("decoder tree nodes %d\n",newPolarInitNode->tree.num_nodes);
} else {
AssertFatal(1 == 0, "[nr_polar_init] New t_nrPolar_params * could not be created");
}
//Fixme: the list is not thread safe
//The defect is not critical: we always append (never delete items) and adding two times the same is fine
newPolarInitNode->nextPtr=*polarParams;
*polarParams=newPolarInitNode;
return;
}
void nr_polar_print_polarParams(t_nrPolar_params * polarParams)
{
void nr_polar_print_polarParams(t_nrPolar_params *polarParams) {
uint8_t i = 0;
if (polarParams == NULL) {
printf("polarParams is empty.\n");
} else {
while (polarParams != NULL){
while (polarParams != NULL) {
printf("polarParams[%d] = %d\n", i, polarParams->idx);
polarParams = polarParams->nextPtr;
i++;
}
}
return;
}
t_nrPolar_params * nr_polar_params ( int8_t messageType,
t_nrPolar_params *nr_polar_params ( int8_t messageType,
uint16_t messageLength,
uint8_t aggregation_level)
{
static t_nrPolar_params * polarList = NULL;
uint8_t aggregation_level) {
static t_nrPolar_params *polarList = NULL;
nr_polar_init(&polarList, messageType,messageLength,aggregation_level);
t_nrPolar_params * polarParams=polarList;
t_nrPolar_params *polarParams=polarList;
const int tag=messageType * messageLength * nr_polar_aggregation_prime(aggregation_level);
while (polarParams != NULL) {
if (polarParams->idx == tag)
return polarParams;
polarParams = polarParams->nextPtr;
polarParams = polarParams->nextPtr;
}
AssertFatal(false,"Polar Init tables internal failure\n");
return NULL;
}
uint16_t nr_polar_aggregation_prime (uint8_t aggregation_level)
{
uint16_t nr_polar_aggregation_prime (uint8_t aggregation_level) {
if (aggregation_level == 0) return 0;
else if (aggregation_level == 1) return NR_POLAR_AGGREGATION_LEVEL_1_PRIME;
else if (aggregation_level == 2) return NR_POLAR_AGGREGATION_LEVEL_2_PRIME;
......
openair1/PHY/INIT/nr_init.c
View file @ 838d6b86
This diff is collapsed.
openair1/PHY/NR_TRANSPORT/nr_dci.c
View file @ 838d6b86
This diff is collapsed.
openair1/PHY/NR_TRANSPORT/nr_dci.h
View file @ 838d6b86
......@@ -30,11 +30,11 @@ typedef unsigned __int128 uint128_t;
uint16_t nr_get_dci_size(nfapi_nr_dci_format_e format,
nfapi_nr_rnti_type_e rnti_type,
uint16_t N_RB,
nfapi_nr_config_request_t* config);
nfapi_nr_config_request_t *config);
uint8_t nr_generate_dci_top(NR_gNB_PDCCH pdcch_vars,
uint32_t **gold_pdcch_dmrs,
int32_t* txdataF,
int32_t *txdataF,
int16_t amp,
NR_DL_FRAME_PARMS frame_parms,
nfapi_nr_config_request_t config);
......@@ -43,7 +43,7 @@ void nr_pdcch_scrambling(uint32_t *in,
uint16_t size,
uint32_t Nid,
uint32_t n_RNTI,
uint32_t* out);
uint32_t *out);
void nr_fill_dci_and_dlsch(PHY_VARS_gNB *gNB,
int frame,
......@@ -53,7 +53,7 @@ void nr_fill_dci_and_dlsch(PHY_VARS_gNB *gNB,
nfapi_nr_dl_config_dci_dl_pdu *pdu,
nfapi_nr_dl_config_dlsch_pdu *dlsch_pdu);
void nr_fill_cce_list(NR_gNB_DCI_ALLOC_t* dci_alloc, uint16_t n_shift, uint8_t m);
void nr_fill_cce_list(NR_gNB_DCI_ALLOC_t *dci_alloc, uint16_t n_shift, uint8_t m);
#endif //__PHY_NR_TRANSPORT_DCI__H
openair1/PHY/NR_TRANSPORT/nr_pbch.c
View file @ 838d6b86
This diff is collapsed.
openair1/PHY/NR_TRANSPORT/nr_transport.h
View file @ 838d6b86
......@@ -36,7 +36,7 @@ int nr_generate_pss( int16_t *d_pss,
int32_t *txdataF,
int16_t amp,
uint8_t ssb_start_symbol,
nfapi_nr_config_request_t* config,
nfapi_nr_config_request_t *config,
NR_DL_FRAME_PARMS *frame_parms);
/*!
......@@ -49,7 +49,7 @@ int nr_generate_sss( int16_t *d_sss,
int32_t *txdataF,
int16_t amp,
uint8_t ssb_start_symbol,
nfapi_nr_config_request_t* config,
nfapi_nr_config_request_t *config,
NR_DL_FRAME_PARMS *frame_parms);
/*!
......@@ -62,7 +62,7 @@ int nr_generate_pbch_dmrs(uint32_t *gold_pbch_dmrs,
int32_t *txdataF,
int16_t amp,
uint8_t ssb_start_symbol,
nfapi_nr_config_request_t* config,
nfapi_nr_config_request_t *config,
NR_DL_FRAME_PARMS *frame_parms);
/*!
......@@ -94,7 +94,7 @@ int nr_generate_pbch(NR_gNB_PBCH *pbch,
uint8_t Lmax,
uint8_t ssb_index,
int sfn,
nfapi_nr_config_request_t* config,
nfapi_nr_config_request_t *config,
NR_DL_FRAME_PARMS *frame_parms);
/*!
......
openair1/PHY/NR_UE_TRANSPORT/dci_nr.c 100755 → 100644
View file @ 838d6b86
This diff is collapsed.
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
View file @ 838d6b86
This diff is collapsed.
openair1/PHY/defs_nr_UE.h
View file @ 838d6b86
......@@ -49,28 +49,28 @@
//#include <complex.h>
#include "assertions.h"
#ifdef MEX
# define msg mexPrintf
#define msg mexPrintf
#else
# ifdef OPENAIR2
# if ENABLE_RAL
# include "collection/hashtable/hashtable.h"
# include "COMMON/ral_messages_types.h"
# include "UTIL/queue.h"
# endif
# define msg(aRGS...) LOG_D(PHY, ##aRGS)
# else
# define msg printf
# endif
#ifdef OPENAIR2
#if ENABLE_RAL
#include "collection/hashtable/hashtable.h"
#include "COMMON/ral_messages_types.h"
#include "UTIL/queue.h"
#endif
#define msg(aRGS...) LOG_D(PHY, ##aRGS)
#else
#define msg printf
#endif
#endif
//use msg in the real-time thread context
#define msg_nrt printf
//use msg_nrt in the non real-time context (for initialization, ...)
#ifndef malloc16
# ifdef __AVX2__
# define malloc16(x) memalign(32,x)
# else
# define malloc16(x) memalign(16,x)
# endif
#ifdef __AVX2__
#define malloc16(x) memalign(32,x)
#else
#define malloc16(x) memalign(16,x)
#endif
#endif
#define free16(y,x) free(y)
#define bigmalloc malloc
......@@ -146,7 +146,7 @@
#if defined(UPGRADE_RAT_NR)
#include "PHY/NR_REFSIG/ss_pbch_nr.h"
#include "PHY/NR_REFSIG/ss_pbch_nr.h"
#endif
......@@ -167,12 +167,12 @@ typedef struct {
uint8_t CC_id;
/// timestamp transmitted to HW
openair0_timestamp timestamp_tx;
//#ifdef UE_NR_PHY_DEMO
//#ifdef UE_NR_PHY_DEMO
/// NR TTI index within subframe_tx [0 .. ttis_per_subframe - 1] to act upon for transmission
int nr_tti_tx;
/// NR TTI index within subframe_rx [0 .. ttis_per_subframe - 1] to act upon for reception
int nr_tti_rx;
//#endif
//#endif
/// subframe to act upon for transmission
int subframe_tx;
/// subframe to act upon for reception
......@@ -410,7 +410,7 @@ typedef struct {
/// - second index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx
/// - third index: samples? [0..2*ofdm_symbol_size[
int32_t **dl_ch_estimates_time[7];
}NR_UE_COMMON_PER_THREAD;
} NR_UE_COMMON_PER_THREAD;
typedef struct {
/// \brief Holds the transmit data in time domain.
......@@ -663,7 +663,8 @@ typedef enum {
_format_2_0_found=4,
_format_2_1_found=5,
_format_2_2_found=6,
_format_2_3_found=7} format_found_t;
_format_2_3_found=7
} format_found_t;
#define TOTAL_NBR_SCRAMBLED_VALUES 13
#define _C_RNTI_ 0
#define _CS_RNTI_ 1
......@@ -678,7 +679,7 @@ typedef enum {
#define _TPC_PUSCH_RNTI_ 10
#define _TPC_PUCCH_RNTI_ 11
#define _TPC_SRS_RNTI_ 12
typedef enum { /* see 38.321 Table 7.1-2 RNTI usage */
typedef enum { /* see 38.321 Table 7.1-2 RNTI usage */
_c_rnti = _C_RNTI_, /* Cell RNTI */
_cs_rnti = _CS_RNTI_, /* Configured Scheduling RNTI */
_new_rnti = _NEW_RNTI_, /* ? */
......@@ -691,7 +692,8 @@ typedef enum {
_int_rnti = _INT_RNTI_, /* Indication pre-emption in DL */
_tpc_pusch_rnti = _TPC_PUSCH_RNTI_, /* PUSCH power control */
_tpc_pucch_rnti = _TPC_PUCCH_RNTI_, /* PUCCH power control */
_tpc_srs_rnti = _TPC_SRS_RNTI_} crc_scrambled_t;
_tpc_srs_rnti = _TPC_SRS_RNTI_
} crc_scrambled_t;
typedef enum {bundle_n2=2,bundle_n3=3,bundle_n6=6} NR_UE_CORESET_REG_bundlesize_t;
......@@ -762,13 +764,13 @@ typedef enum {uformat0_0_and_1_0=0,uformat0_1_and_1_1=1} NR_UE_SEARCHSPACE_USS_D
// Corresponds to L1 parameter 'SRS-Num-PDCCH-cand' (see 38.212, 38.213, section 7.3.1, 11.3)
typedef enum {mp1=1,mp2=2,mp4=4,mp5=5,mp8=8,mp10=10,mp16=16,mp20=20} NR_UE_SEARCHSPACE_MON_PERIOD_t;
//typedef enum {n1=1,n2=2} NR_UE_SEARCHSPACE_nbrCAND_2_3_t;
// The number of PDCCH candidates for DCI format 2-3 for the configured aggregation level.
// Corresponds to L1 parameter 'SRS-Num-PDCCH-cand' (see 38.212, 38.213, section 7.3.1, 11.3)
// The number of PDCCH candidates for DCI format 2-3 for the configured aggregation level.
// Corresponds to L1 parameter 'SRS-Num-PDCCH-cand' (see 38.212, 38.213, section 7.3.1, 11.3)
typedef enum {common=0,ue_specific=1} NR_SEARCHSPACE_TYPE_t;
typedef struct {
/*
/*
* searchSpaceType: Indicates whether this is a common search space (present) or a UE specific search space (CHOICE)
* as well as DCI formats to monitor for (description in struct NR_UE_PDCCH_SEARCHSPACE_TYPE
* common: Configures this search space as common search space (CSS) and DCI formats to monitor
......@@ -793,7 +795,7 @@ typedef struct {
} NR_UE_PDCCH_SEARCHSPACE_TYPE;
typedef struct {
/*
/*
* define SearchSpace structure according to 38.331
*
* searchSpaceId: Identity of the search space. SearchSpaceId = 0 identifies the SearchSpace configured via PBCH (MIB)
......@@ -892,7 +894,7 @@ typedef struct {
//Check for specific DCIFormat and AgregationLevel
uint8_t dciFormat;
uint8_t agregationLevel;
#ifdef NR_PDCCH_DEFS_NR_UE
#ifdef NR_PDCCH_DEFS_NR_UE
int nb_searchSpaces;
// CORESET structure, where maximum number of CORESETs to be handled is 3 (according to 38.331 V15.1.0)
NR_UE_PDCCH_CORESET coreset[NR_NBR_CORESET_ACT_BWP];
......@@ -902,7 +904,7 @@ typedef struct {
int n_RB_BWP[NR_NBR_SEARCHSPACE_ACT_BWP];
uint32_t nb_search_space;
#endif
#endif
} NR_UE_PDCCH;
#define PBCH_A 24
......@@ -1189,7 +1191,7 @@ typedef struct {
PUCCH_CONFIG_DEDICATED pucch_config_dedicated[NUMBER_OF_CONNECTED_eNB_MAX];
//#if defined(UPGRADE_RAT_NR)
//#if defined(UPGRADE_RAT_NR)
#if 1
SystemInformationBlockType1_nr_t systemInformationBlockType1_nr;
......@@ -1231,7 +1233,7 @@ typedef struct {
/// Scheduling Request Config
SCHEDULING_REQUEST_CONFIG scheduling_request_config[NUMBER_OF_CONNECTED_eNB_MAX];
//#if defined(UPGRADE_RAT_NR)
//#if defined(UPGRADE_RAT_NR)
#if 1
scheduling_request_config_t scheduling_request_config_nr[NUMBER_OF_CONNECTED_eNB_MAX];
......
openair1/SCHED_NR/phy_procedures_nr_gNB.c
View file @ 838d6b86
......@@ -39,7 +39,7 @@
#include <time.h>
#if defined(ENABLE_ITTI)
# include "intertask_interface.h"
#include "intertask_interface.h"
#endif
extern uint8_t nfapi_mode;
......@@ -77,13 +77,11 @@ int return_ssb_type(nfapi_config_request_t *cfg)
}*/
// First SSB starting symbol candidate is used and type B is chosen for 30kHz SCS
int nr_get_ssb_start_symbol(nfapi_nr_config_request_t *cfg, NR_DL_FRAME_PARMS *fp)
{
int nr_get_ssb_start_symbol(nfapi_nr_config_request_t *cfg, NR_DL_FRAME_PARMS *fp) {
int mu = cfg->subframe_config.numerology_index_mu.value;
int symbol = 0;
switch(mu) {
case NR_MU_0:
symbol = 2;
break;
......@@ -110,44 +108,38 @@ int nr_get_ssb_start_symbol(nfapi_nr_config_request_t *cfg, NR_DL_FRAME_PARMS *f
return symbol;
}
void nr_set_ssb_first_subcarrier(nfapi_nr_config_request_t *cfg, NR_DL_FRAME_PARMS *fp)
{
void nr_set_ssb_first_subcarrier(nfapi_nr_config_request_t *cfg, NR_DL_FRAME_PARMS *fp) {
fp->ssb_start_subcarrier = (12 * cfg->sch_config.n_ssb_crb.value + cfg->sch_config.ssb_subcarrier_offset.value)/(1<<cfg->subframe_config.numerology_index_mu.value);
LOG_D(PHY, "SSB first subcarrier %d (%d,%d)\n", fp->ssb_start_subcarrier,cfg->sch_config.n_ssb_crb.value,cfg->sch_config.ssb_subcarrier_offset.value);
}
void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame, int slot) {
NR_DL_FRAME_PARMS *fp=&gNB->frame_parms;
nfapi_nr_config_request_t *cfg = &gNB->gNB_config;
int **txdataF = gNB->common_vars.txdataF;
uint8_t *pbch_pdu=&gNB->pbch_pdu[0];
int ss_slot = (cfg->sch_config.half_frame_index.value)? 10 : 0;
uint8_t Lmax, ssb_index=0, n_hf=0;
LOG_D(PHY,"common_signal_procedures: frame %d, slot %d\n",frame,slot);
int ssb_start_symbol = nr_get_ssb_start_symbol(cfg, fp);
nr_set_ssb_first_subcarrier(cfg, fp);
Lmax = (fp->dl_CarrierFreq < 3e9)? 4:8;
if (slot == ss_slot)
{
if (slot == ss_slot) {
// Current implementation is based on SSB in first half frame, first candidate
LOG_D(PHY,"SS TX: frame %d, slot %d, start_symbol %d\n",frame,slot, ssb_start_symbol);
nr_generate_pss(gNB->d_pss, txdataF[0], AMP, ssb_start_symbol, cfg, fp);
nr_generate_sss(gNB->d_sss, txdataF[0], AMP, ssb_start_symbol, cfg, fp);
if (!(frame&7)){
if (!(frame&7)) {
LOG_D(PHY,"%d.%d : pbch_configured %d\n",frame,slot,gNB->pbch_configured);
if (gNB->pbch_configured != 1)return;
gNB->pbch_configured = 0;
}
nr_generate_pbch_dmrs(gNB->nr_gold_pbch_dmrs[n_hf][ssb_index],txdataF[0], AMP, ssb_start_symbol, cfg, fp);
nr_generate_pbch(&gNB->pbch,
pbch_pdu,
gNB->nr_pbch_interleaver,
......@@ -157,27 +149,23 @@ void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame, int slot) {
n_hf,Lmax,ssb_index,
frame, cfg, fp);
}
}
void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB,
gNB_L1_rxtx_proc_t *proc,
int do_meas)
{
int do_meas) {
int aa;
int frame=proc->frame_tx;
int slot=proc->slot_tx;
uint8_t num_dci=0,num_pdsch_rnti;
NR_DL_FRAME_PARMS *fp=&gNB->frame_parms;
nfapi_nr_config_request_t *cfg = &gNB->gNB_config;
int offset = gNB->CC_id;
if ((cfg->subframe_config.duplex_mode.value == TDD) && (nr_slot_select(cfg,slot)==SF_UL)) return;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_TX+offset,1);
if (do_meas==1) start_meas(&gNB->phy_proc_tx);
// clear the transmit data array for the current subframe
......@@ -192,17 +180,18 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB,
}
num_dci = gNB->pdcch_vars.num_dci;
num_pdsch_rnti = gNB->pdcch_vars.num_pdsch_rnti;
if (num_dci) {
LOG_I(PHY, "[gNB %d] Frame %d slot %d \
Calling nr_generate_dci_top (number of DCI %d)\n", gNB->Mod_id, frame, slot, num_dci);
if (nfapi_mode == 0 || nfapi_mode == 1){
if (nfapi_mode == 0 || nfapi_mode == 1) {
nr_generate_dci_top(gNB->pdcch_vars,
gNB->nr_gold_pdcch_dmrs[slot],
gNB->common_vars.txdataF[0],
AMP, *fp, *cfg);
if (num_pdsch_rnti) {
LOG_I(PHY, "PDSCH generation started (%d)\n", num_pdsch_rnti);
nr_generate_pdsch(*gNB->dlsch[0][0],
......@@ -213,6 +202,6 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB,
}
}
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_TX+offset,0);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_TX+offset,0);
}
targets/RT/USER/nr-ue.c
View file @ 838d6b86
......@@ -992,6 +992,7 @@ void *UE_thread(void *arg) {
proc->frame_tx = (proc->frame_tx + 1)%MAX_FRAME_NUMBER;
proc->nr_tti_tx %= nb_slot_frame;
}
if(slot_nr == 0) {
UE->proc.proc_rxtx[0].frame_rx++;
......@@ -1060,9 +1061,6 @@ void *UE_thread(void *arg) {
pickTime(gotIQs);
// operate on thread sf mod 2
AssertFatal(pthread_mutex_lock(&proc->mutex_rxtx) ==0,"");
#ifdef SAIF_ENABLED
if (!(proc->frame_rx%4000)) {
......@@ -1114,7 +1112,6 @@ void *UE_thread(void *arg) {
// pickStaticTime(lastTime);
} //UE->mode != loop_through_memory
else {
processSubframeRX(UE,proc);
getchar();
} // else loop_through_memory
......@@ -1142,6 +1139,7 @@ void init_UE_threads(PHY_VARS_NR_UE *UE) {
pthread_mutex_init(&UE->proc.mutex_synch,NULL);
pthread_cond_init(&UE->proc.cond_synch,NULL);
UE->proc.instance_cnt_synch = -1;
// the threads are not yet active, therefore access is allowed without locking
for (int i=0; i<RX_NB_TH; i++) {
rtd = calloc(1, sizeof(struct nr_rxtx_thread_data));
......
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