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testing with AW2S RRU.

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This commit is contained in:
Raymond Knopp
2020-11-18 10:50:03 +01:00
parent f920962b9b
commit 98a96115c7
5 changed files with 39 additions and 32 deletions
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targets/ARCH/ETHERNET/USERSPACE/LIB/eth_udp.c
+6 -2
View File
@@ -394,6 +394,7 @@ int trx_eth_write_udp(openair0_device *device, openair0_timestamp timestamp, voi
}
#define NOSHIFT 1
int trx_eth_read_udp(openair0_device *device, openair0_timestamp *timestamp, void *buff, int nsamps, int *cc) {
@@ -473,7 +474,10 @@ int trx_eth_read_udp(openair0_device *device, openair0_timestamp *timestamp, voi
eth->rx_actual_nsamps=payload_size>>2;
eth->rx_count++;
}
#ifdef NOSHIFT
memcpy(buff,(void*)(temp_rx+1),payload_size);
#else
// populate receive buffer in lower 12-bits from 16-bit representation
for (int j=1; j<nsamps2; j++) {
#if defined(__x86_64__) || defined(__i386__)
@@ -486,7 +490,7 @@ int trx_eth_read_udp(openair0_device *device, openair0_timestamp *timestamp, voi
((int16x8_t *)buff)[j] = vshrq_n_s16(temp_rx[i][j],2);
#endif
}
#endif
return (payload_size>>2);
}
targets/RT/USER/lte-ru.c
+2 -2
View File
@@ -185,7 +185,7 @@ void fh_if5_south_in(RU_t *ru,
recv_IF5(ru, &proc->timestamp_rx, *subframe, IF5_RRH_GW_UL);
proc->frame_rx = (proc->timestamp_rx / (fp->samples_per_tti*10))&1023;
proc->tti_rx = (proc->timestamp_rx / fp->samples_per_tti)%10;
//LOG_I(PHY,"%d.%d (TS %llu) => %d.%d\n",*frame,*subframe,(unsigned long long)proc->timestamp_rx,proc->frame_rx,proc->tti_rx);
if (proc->first_rx == 0) {
if (proc->tti_rx != *subframe) {
LOG_E(PHY,"Received Timestamp doesn't correspond to the time we think it is (proc->tti_rx %d, subframe %d), resynching\n",proc->tti_rx,*subframe);
@@ -680,7 +680,7 @@ void rx_rf(RU_t *ru,
(int)ru->ts_offset,
proc->frame_rx,
proc->tti_rx);
LOG_D(PHY,"south_in/rx_rf: RU %d/%d TS %llu (off %d), frame %d, subframe %d\n",
LOG_I(PHY,"south_in/rx_rf: RU %d/%d TS %llu (off %d), frame %d, subframe %d\n",
ru->idx,
0,
(unsigned long long int)proc->timestamp_rx,