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remove TDM for 2 UAV experiments

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This commit is contained in:
Kevin Dee
2026-03-12 16:33:19 -07:00
parent b4cd7613ec
commit 24113f282f
3 changed files with 89 additions and 32 deletions
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2
aerpaw/radio/startchannelsounderRXGRC.sh
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@@ -20,4 +20,4 @@ else
fi fi
cd $PROFILE_DIR"/SDR_control/Channel_Sounderv3" cd $PROFILE_DIR"/SDR_control/Channel_Sounderv3"
python3 CSwSNRRX.py --freq $RX_FREQ --gainrx $GAIN_RX --noise 0 --args $ARGS --offset $OFFSET --samp-rate $SAMP_RATE --sps $SPS python3 CSwSNRRX.py --freq $RX_FREQ --gainrx $GAIN_RX --noise 0 --args $ARGS --offset $OFFSET --samp-rate $SAMP_RATE --sps $SPS "$@"

2
aerpaw/radio/startchannelsounderTXGRC.sh
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@@ -20,4 +20,4 @@ else
fi fi
cd $PROFILE_DIR"/SDR_control/Channel_Sounderv3" cd $PROFILE_DIR"/SDR_control/Channel_Sounderv3"
python3 CSwSNRTX.py --freq $TX_FREQ --gaintx $GAIN_TX --args $ARGS --offset $OFFSET --samp-rate $SAMP_RATE --sps $SPS python3 CSwSNRTX.py --freq $TX_FREQ --gaintx $GAIN_TX --args $ARGS --offset $OFFSET --samp-rate $SAMP_RATE --sps $SPS "$@"

65
aerpaw/scripts/startRadio.sh
View File

@@ -1,8 +1,66 @@
#!/bin/bash #!/bin/bash
#RX
# Derive number of UAVs from scenario.csv
NUM_UAVS=$(python3 -c "
import csv, os
csv_path = '/root/miSim/aerpaw/config/scenario.csv'
with open(csv_path, 'r') as f:
reader = csv.reader(f, skipinitialspace=True)
header = [h.strip() for h in next(reader)]
row = next(reader)
col = header.index('initialPositions')
vals = [v.strip() for v in row[col].strip().split(',') if v.strip()]
print(len(vals) // 3)
" 2>/dev/null || echo 0)
cd $PROFILE_DIR"/ProfileScripts/Radio/Helpers" cd $PROFILE_DIR"/ProfileScripts/Radio/Helpers"
if [ "$NUM_UAVS" -eq 2 ]; then
# Direct 1-to-1 mode: UAV 0 = TX only, UAV 1 = RX only
echo "[Radio] 2-UAV direct mode: UAV_ID=$UAV_ID"
if [ "$UAV_ID" -eq 0 ]; then
# TX only (--num-uavs 1 disables TDM muting)
screen -S txGRC -dm \
bash -c "stdbuf -oL -eL ./startchannelsounderTXGRC.sh --num-uavs 1 \
2>&1 | ts $TS_FORMAT \
| tee $RESULTS_DIR/$LOG_PREFIX\_radio_channelsoundertxgrc_log.txt"
else
# RX only (--num-uavs 1 disables TDM tagging)
screen -S rxGRC -dm \
bash -c "stdbuf -oL -eL ./startchannelsounderRXGRC.sh --num-uavs 1 \
2>&1 | ts $TS_FORMAT \
| tee $RESULTS_DIR/$LOG_PREFIX\_radio_channelsounderrxgrc_log.txt"
screen -S power -dm \
bash -c "stdbuf -oL -eL tail -F /root/Power\
2>&1 | ts $TS_FORMAT \
| tee $RESULTS_DIR/$LOG_PREFIX\_power_log.txt"
screen -S quality -dm \
bash -c "stdbuf -oL -eL tail -F /root/Quality\
2>&1 | ts $TS_FORMAT \
| tee $RESULTS_DIR/$LOG_PREFIX\_quality_log.txt"
screen -S snr -dm \
bash -c "stdbuf -oL -eL tail -F /root/SNR\
2>&1 | ts $TS_FORMAT \
| tee $RESULTS_DIR/$LOG_PREFIX\_snr_log.txt"
screen -S noisefloor -dm \
bash -c "stdbuf -oL -eL tail -F /root/NoiseFloor\
2>&1 | ts $TS_FORMAT \
| tee $RESULTS_DIR/$LOG_PREFIX\_noisefloor_log.txt"
screen -S freqoffset -dm \
bash -c "stdbuf -oL -eL tail -F /root/FreqOffset\
2>&1 | ts $TS_FORMAT \
| tee $RESULTS_DIR/$LOG_PREFIX\_freqoffset_log.txt"
fi
else
# 3+ UAVs: full TDM mode — every node runs both TX and RX
echo "[Radio] TDM mode: $NUM_UAVS UAVs, UAV_ID=$UAV_ID"
screen -S rxGRC -dm \ screen -S rxGRC -dm \
bash -c "stdbuf -oL -eL ./startchannelsounderRXGRC.sh \ bash -c "stdbuf -oL -eL ./startchannelsounderRXGRC.sh \
2>&1 | ts $TS_FORMAT \ 2>&1 | ts $TS_FORMAT \
@@ -33,11 +91,10 @@ screen -S freqoffset -dm \
2>&1 | ts $TS_FORMAT \ 2>&1 | ts $TS_FORMAT \
| tee $RESULTS_DIR/$LOG_PREFIX\_freqoffset_log.txt" | tee $RESULTS_DIR/$LOG_PREFIX\_freqoffset_log.txt"
#TX
screen -S txGRC -dm \ screen -S txGRC -dm \
bash -c "stdbuf -oL -eL ./startchannelsounderTXGRC.sh \ bash -c "stdbuf -oL -eL ./startchannelsounderTXGRC.sh \
2>&1 | ts $TS_FORMAT \ 2>&1 | ts $TS_FORMAT \
| tee $RESULTS_DIR/$LOG_PREFIX\_radio_channelsoundertxgrc_log.txt" | tee $RESULTS_DIR/$LOG_PREFIX\_radio_channelsoundertxgrc_log.txt"
fi
cd - cd -