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Commit e0314d8b authored by Raymond Knopp's avatar Raymond Knopp
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update to timing drift compensation in rfdevice

parent 958c66c6
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Showing with 2 additions and 2 deletions
targets/RT/USER/lte-enb.c
View file @ e0314d8b
...@@ -895,8 +895,8 @@ void rx_rf(PHY_VARS_eNB *eNB,int *frame,int *subframe) { ...@@ -895,8 +895,8 @@ void rx_rf(PHY_VARS_eNB *eNB,int *frame,int *subframe) {
eNB->ts_offset = proc->timestamp_rx; eNB->ts_offset = proc->timestamp_rx;
else { else {
if (proc->timestamp_rx - old_ts != fp->samples_per_tti) { if (proc->timestamp_rx - old_ts != fp->samples_per_tti) {
LOG_I(PHY,"rx_rf: rfdevice timing drift of %d samples\n",proc->timestamp_rx - old_ts); LOG_I(PHY,"rx_rf: rfdevice timing drift of %d samples\n",proc->timestamp_rx - old_ts - fp->samples_per_tti);
eNB->ts_offset += (proc->timestamp_rx - old_ts); eNB->ts_offset += (proc->timestamp_rx - old_ts - fp->samples_per_tti);
} }
} }
proc->frame_rx = ((proc->timestamp_rx-eNB->ts_offset) / (fp->samples_per_tti*10))&1023; proc->frame_rx = ((proc->timestamp_rx-eNB->ts_offset) / (fp->samples_per_tti*10))&1023;
......
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