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

standalone RRU executable initial testing version

Browse Source
This commit is contained in:
Raymond Knopp
2020-06-17 09:55:26 +02:00
parent 90b102687f
commit 103168a047
6 changed files with 74 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
targets/RT/USER/lte-ru.c
+35 -30
View File
@@ -2677,9 +2677,38 @@ void set_function_spec_param(RU_t *ru) {
} // switch on interface type
}
//extern void RCconfig_RU(void);
void init_RU0(RU_t *ru,int ru_id,char *rf_config_file, int send_dmrssync) {
ru->rf_config_file = rf_config_file;
ru->idx = ru_id;
ru->ts_offset = 0;
if (ru->is_slave == 1) {
ru->in_synch = 0;
ru->generate_dmrs_sync = 0;
} else {
ru->in_synch = 1;
ru->generate_dmrs_sync = send_dmrssync;
}
ru->cmd = EMPTY;
ru->south_out_cnt = 0;
// use eNB_list[0] as a reference for RU frame parameters
// NOTE: multiple CC_id are not handled here yet!
//ru->generate_dmrs_sync = (ru->is_slave == 0) ? 1 : 0;
if ((ru->is_slave == 0) && (ru->ota_sync_enable == 1))
ru->generate_dmrs_sync = 1;
else
ru->generate_dmrs_sync = 0;
ru->wakeup_L1_sleeptime = 2000;
ru->wakeup_L1_sleep_cnt_max = 3;
}
// This part if on eNB side
void init_RU(char *rf_config_file, int send_dmrssync) {
int ru_id, i, CC_id;
RU_t *ru;
@@ -2699,38 +2728,14 @@ void init_RU(char *rf_config_file, int send_dmrssync) {
for (ru_id=0; ru_id<RC.nb_RU; ru_id++) {
LOG_D(PHY,"Process RC.ru[%d]\n",ru_id);
ru = RC.ru[ru_id];
ru->rf_config_file = rf_config_file;
ru->idx = ru_id;
ru->ts_offset = 0;
if (ru->is_slave == 1) {
ru->in_synch = 0;
ru->generate_dmrs_sync = 0;
} else {
ru->in_synch = 1;
ru->generate_dmrs_sync = send_dmrssync;
}
ru->cmd = EMPTY;
ru->south_out_cnt = 0;
// use eNB_list[0] as a reference for RU frame parameters
// NOTE: multiple CC_id are not handled here yet!
//ru->generate_dmrs_sync = (ru->is_slave == 0) ? 1 : 0;
if ((ru->is_slave == 0) && (ru->ota_sync_enable == 1))
ru->generate_dmrs_sync = 1;
else
ru->generate_dmrs_sync = 0;
ru->wakeup_L1_sleeptime = 2000;
ru->wakeup_L1_sleep_cnt_max = 3;
init_RU0(ru,ru_id,rf_config_file,send_dmrssync);
if (ru->num_eNB > 0) {
LOG_D(PHY, "%s() RC.ru[%d].num_eNB:%d ru->eNB_list[0]:%p RC.eNB[0][0]:%p rf_config_file:%s\n", __FUNCTION__, ru_id, ru->num_eNB, ru->eNB_list[0], RC.eNB[0][0], ru->rf_config_file);
if (ru->eNB_list[0] == 0) {
LOG_E(PHY,"%s() DJP - ru->eNB_list ru->num_eNB are not initialized - so do it manually\n", __FUNCTION__);
ru->eNB_list[0] = RC.eNB[0][0];
LOG_E(PHY,"%s() DJP - ru->eNB_list ru->num_eNB are not initialized - so do it manually\n", __FUNCTION__);
ru->eNB_list[0] = RC.eNB[0][0];
ru->num_eNB=1;
//
// DJP - feptx_prec() / feptx_ofdm() parses the eNB_list (based on num_eNB) and copies the txdata_F to txdata in RU
@@ -2739,7 +2744,7 @@ void init_RU(char *rf_config_file, int send_dmrssync) {
LOG_E(PHY,"DJP - delete code above this %s:%d\n", __FILE__, __LINE__);
}
}
eNB0 = ru->eNB_list[0];
fp = ru->frame_parms;
LOG_D(PHY, "RU FUnction:%d ru->if_south:%d\n", ru->function, ru->if_south);