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add prach

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This commit is contained in:
laurent
2019-07-23 18:24:27 +02:00
parent c48609f9af
commit 94831547c7
3 changed files with 344 additions and 141 deletions
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executables/split_headers.h
+41 -5
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@@ -34,17 +34,44 @@ typedef struct frequency_s {
int nbSamples;
} frequency_t;
typedef struct {
int frame;
int subframe;
uint16_t max_preamble[4];
uint16_t max_preamble_energy[4];
uint16_t max_preamble_delay[4];
uint16_t avg_preamble_energy[4];
} fs6_ul_t;
typedef struct {
int frame;
int subframe;
int num_pdcch_symbols;
int num_dci;
DCI_ALLOC_t dci_alloc[32];
int num_mdci;
int amp;
bool UE_active[NUMBER_OF_UE_MAX];
LTE_eNB_PHICH phich_vars;
} fs6_dl_t;
bool createUDPsock (char *sourceIP, char *sourcePort, char *destIP, char *destPort, UDPsock_t *result);
int receiveSubFrame(UDPsock_t *sock, uint64_t expectedTS, void *bufferZone, int bufferSize);
int sendSubFrame(UDPsock_t *sock, void *bufferZone);
int sendSubFrame(UDPsock_t *sock, void *bufferZone, ssize_t secondHeaderSize);
inline size_t alignedSize(void *ptr) {
#define initBufferZone(xBuf) \
uint8_t xBuf[FS6_BUF_SIZE];\
((commonUDP_t *)xBuf)->nbBlocks=0;
inline size_t alignedSize(uint8_t *ptr) {
commonUDP_t *header=(commonUDP_t *) ptr;
return ((header->contentBytes+sizeof(commonUDP_t)+blockAlign-1)/blockAlign)*blockAlign;
}
inline void * commonUDPdata(void* ptr) {
return (void*) (((commonUDP_t*)ptr)+1);
inline void *commonUDPdata(uint8_t *ptr) {
return (void *) (((commonUDP_t *)ptr)+1);
}
void *cu_fs6(void *arg);
@@ -54,7 +81,16 @@ void rx_rf(RU_t *ru,int *frame,int *subframe);
void tx_rf(RU_t *ru);
void common_signal_procedures (PHY_VARS_eNB *eNB,int frame, int subframe);
void pmch_procedures(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc);
bool dlsch_procedures(PHY_VARS_eNB *eNB,
L1_rxtx_proc_t *proc,
int harq_pid,
LTE_eNB_DLSCH_t *dlsch,
LTE_eNB_UE_stats *ue_stats) ;
void pdsch_procedures(PHY_VARS_eNB *eNB,
L1_rxtx_proc_t *proc,
int harq_pid,
LTE_eNB_DLSCH_t *dlsch,
LTE_eNB_DLSCH_t *dlsch1);
// mistakes in main OAI
void phy_init_RU(RU_t *);
void feptx_prec(RU_t *);