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add comments in data structures, gcc warnings fixed

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This commit is contained in:
laurent
2019-10-31 20:49:42 +01:00
parent aa10676e90
commit 3ce5d40064
5 changed files with 33 additions and 26 deletions
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executables/main-fs6.c
+1 -1
View File
@@ -615,7 +615,7 @@ void pusch_procedures_fromsplit(uint8_t *bufferZone, int bufSize, PHY_VARS_eNB *
&ulsch_harq->Kplus,
&ulsch_harq->Kminus,
&ulsch_harq->F);
int ret = ulsch_decoding_data(eNB, proc, i, harq_pid,
ulsch_decoding_data(eNB, proc, i, harq_pid,
ulsch_harq->nb_rb>20 ? 1 : 0);
stop_meas(&eNB->ulsch_decoding_stats);
} // if ((ulsch) &&
executables/main-ocp.c
+3 -4
View File
@@ -623,8 +623,7 @@ void rx_rf(RU_t *ru, L1_rxtx_proc_t *proc) {
setAllfromTS(timestamp_rx, proc);
}
int tx_rf(RU_t *ru, L1_rxtx_proc_t *proc) {
int ret=0;
void tx_rf(RU_t *ru, L1_rxtx_proc_t *proc) {
LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
void *txp[ru->nb_tx];
int i;
@@ -672,7 +671,7 @@ int tx_rf(RU_t *ru, L1_rxtx_proc_t *proc) {
/* add fail safe for late command end */
// prepare tx buffer pointers
ret=ru->rfdevice.trx_write_func(&ru->rfdevice,
ru->rfdevice.trx_write_func(&ru->rfdevice,
proc->timestamp_tx+ru->ts_offset-ru->openair0_cfg.tx_sample_advance-sf_extension,
txp,
siglen+sf_extension,
@@ -682,7 +681,7 @@ int tx_rf(RU_t *ru, L1_rxtx_proc_t *proc) {
(long long unsigned int)proc->timestamp_tx,proc->frame_tx,proc->subframe_tx);
}
return ret;
return;
}
static void *ru_thread( void *param ) {
executables/split_headers.h
+23 -13
View File
@@ -13,10 +13,9 @@
#define MTU 65536
#define UDP_TIMEOUT 900000L // in micro second (struct timeval, NOT struct timespec)
// linux may timeout for a much longer time (up to 10ms)
#define MAX_BLOCKS 16
#define blockAlign 32 //bytes
#define blockAlign 32 //bytes to align memory for SIMD copy (256 bits vectors)
// FS6 transport configuration and handler
typedef struct {
char *sourceIP;
char *sourcePort;
@@ -29,6 +28,8 @@ typedef struct {
#define CTsentCUv0 0xA500
#define CTsentDUv0 0x5A00
// Main FS6 transport layer header
// All packets starts with this header
typedef struct commonUDP_s {
uint64_t timestamp; // id of the group (subframe for LTE)
uint16_t nbBlocks; // total number of blocks for this timestamp
@@ -37,14 +38,8 @@ typedef struct commonUDP_s {
uint16_t contentBytes; // will be sent in a UDP packet, so must be < 2^16 bytes
} commonUDP_t;
typedef struct frequency_s {
int frame;
int subframe;
int sampleSize;
int nbAnt;
int nbSamples;
} frequency_t;
// FS6 UL common header (DU to CU)
// gives the RACH detection data and is always sent to inform the CU that a subframe arrived
typedef struct {
uint16_t max_preamble[4];
uint16_t max_preamble_energy[4];
@@ -52,6 +47,8 @@ typedef struct {
uint16_t avg_preamble_energy[4];
} fs6_ul_t;
// FS6 DL common header (CU to DU)
// gives the DCI configuration from each subframe
typedef struct {
uint8_t pbch_pdu[4];
int num_pdcch_symbols;
@@ -62,6 +59,9 @@ typedef struct {
LTE_eNB_PHICH phich_vars;
} fs6_dl_t;
// a value to type all sub packets,
// to detect errors, and to be able to extend to other versions
// the first byte of each sub structure should match one of these values
enum pckType {
fs6UlConfig=25,
fs6DlConfig=26,
@@ -72,6 +72,8 @@ enum pckType {
fs6ULindicationSr=41,
};
// CU to DU definition of a future UL subframe decode
// defines a UE future data plane
typedef struct {
enum pckType type:8;
uint16_t UE_id;
@@ -136,6 +138,8 @@ typedef struct {
uint16_t cba_rnti[4];//NUM_MAX_CBA_GROUP];
} fs6_dl_ulsched_t;
// CU to DU defintion of a DL packet for a given UE
// The data itself is padded at the end of this structure
typedef struct {
enum pckType type:8;
int UE_id;
@@ -150,24 +154,28 @@ typedef struct {
uint8_t pdsch_start;
uint8_t sib1_br_flag;
uint16_t i0;
uint32_t rb_alloc[4];;
uint32_t rb_alloc[4];
int dataLen;
} fs6_dl_uespec_t;
// CU to DU definition of CCH channel
typedef struct {
int16_t UE_id;
LTE_eNB_UCI cch_vars;
} fs6_dl_uespec_ulcch_element_t;
// header to group all UE CCH channels definitions in one UDP packet
typedef struct {
enum pckType type:8;
int16_t nb_active_ue;
} fs6_dl_uespec_ulcch_t;
// code internal, not transmitted as this
typedef struct {
int ta;
} ul_propagation_t;
// One UE UL data, data plane, UE data appended after the header
typedef struct {
enum pckType type:8;
short UE_id;
@@ -184,6 +192,7 @@ typedef struct {
uint8_t cqi_crc_status;
} fs6_ul_uespec_t;
// UL UCI (control plane), per UE
typedef struct {
enum pckType type:8;
int UEid;
@@ -198,6 +207,7 @@ typedef struct {
int32_t stat;
} fs6_ul_uespec_uci_element_t;
// all segments UCI grouped in one UDP packet
typedef struct {
enum pckType type:8;
int16_t nb_active_ue;
@@ -239,7 +249,7 @@ void *du_fs6(void *arg);
void fill_rf_config(RU_t *ru, char *rf_config_file);
int init_rf(RU_t *ru);
void rx_rf(RU_t *ru, L1_rxtx_proc_t *proc);
int tx_rf(RU_t *ru, L1_rxtx_proc_t *proc);
void tx_rf(RU_t *ru, L1_rxtx_proc_t *proc);
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,