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OpenXG-RAN
Commit c68c26e5 authored by kn.raju's avatar kn.raju
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added debug in logs in rx_nr_prach

parent 7af14dd7
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Showing with 6 additions and 4 deletions
openair1/PHY/NR_TRANSPORT/nr_prach.c
View file @ c68c26e5
...@@ -639,7 +639,8 @@ void rx_nr_prach(PHY_VARS_gNB *gNB, ...@@ -639,7 +639,8 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
for (preamble_index=0 ; preamble_index<64 ; preamble_index++) { for (preamble_index=0 ; preamble_index<64 ; preamble_index++) {
if (LOG_DEBUGFLAG(PRACH)){ // if (LOG_DEBUGFLAG(PRACH)){
if(1) {
int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],(N_ZC==839) ? 840: 140)); int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],(N_ZC==839) ? 840: 140));
if (en>60) LOG_D(PHY,"frame %d, subframe %d : Trying preamble %d \n",frame,subframe,preamble_index); if (en>60) LOG_D(PHY,"frame %d, subframe %d : Trying preamble %d \n",frame,subframe,preamble_index);
} }
...@@ -718,7 +719,8 @@ void rx_nr_prach(PHY_VARS_gNB *gNB, ...@@ -718,7 +719,8 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
} }
// Compute DFT of RX signal (conjugate input, results in conjugate output) for each new rootSequenceIndex // Compute DFT of RX signal (conjugate input, results in conjugate output) for each new rootSequenceIndex
if (LOG_DEBUGFLAG(PRACH)) { // if (LOG_DEBUGFLAG(PRACH)) {
if(1) {
int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840));
if (en>60) LOG_I(PHY,"frame %d, subframe %d : preamble index %d, NCS %d, N_ZC/NCS %d: offset %d, preamble shift %d , en %d)\n", if (en>60) LOG_I(PHY,"frame %d, subframe %d : preamble index %d, NCS %d, N_ZC/NCS %d: offset %d, preamble shift %d , en %d)\n",
frame,subframe,preamble_index,NCS,N_ZC/NCS,preamble_offset,preamble_shift,en); frame,subframe,preamble_index,NCS,N_ZC/NCS,preamble_offset,preamble_shift,en);
...@@ -782,7 +784,7 @@ void rx_nr_prach(PHY_VARS_gNB *gNB, ...@@ -782,7 +784,7 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
lev = (int32_t)prach_ifft[(preamble_shift2+i)]; lev = (int32_t)prach_ifft[(preamble_shift2+i)];
levdB = dB_fixed_times10(lev); levdB = dB_fixed_times10(lev);
if (levdB>*max_preamble_energy) { if (levdB>*max_preamble_energy) {
LOG_D(PHY,"preamble_index %d, delay %d en %d dB > %d dB\n",preamble_index,i,levdB,*max_preamble_energy); LOG_I(PHY,"preamble_index %d, delay %d en %d dB > %d dB\n",preamble_index,i,levdB,*max_preamble_energy);
*max_preamble_energy = levdB; *max_preamble_energy = levdB;
*max_preamble_delay = i; // Note: This has to be normalized to the 30.72 Ms/s sampling rate *max_preamble_delay = i; // Note: This has to be normalized to the 30.72 Ms/s sampling rate
*max_preamble = preamble_index; *max_preamble = preamble_index;
......
openair1/SCHED_NR/nr_prach_procedures.c
View file @ c68c26e5
...@@ -91,7 +91,7 @@ void L1_nr_prach_procedures(PHY_VARS_gNB *gNB,int frame,int slot) { ...@@ -91,7 +91,7 @@ void L1_nr_prach_procedures(PHY_VARS_gNB *gNB,int frame,int slot) {
&max_preamble_delay[0] &max_preamble_delay[0]
); );
free_nr_prach_entry(gNB,prach_id); free_nr_prach_entry(gNB,prach_id);
LOG_D(PHY,"[RAPROC] Frame %d, slot %d : Most likely preamble %d, energy %d dB delay %d (prach_energy counter %d)\n", LOG_I(PHY,"[RAPROC] Frame %d, slot %d : Most likely preamble %d, energy %d dB delay %d (prach_energy counter %d)\n",
frame,slot, frame,slot,
max_preamble[0], max_preamble[0],
max_preamble_energy[0]/10, max_preamble_energy[0]/10,
......
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