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|
#!/usr/bin/env bash
#
# Summarise tests to date
CODEC2=${HOME}/codec2
function print_help {
echo
echo "Automated Over The Air (OTA) data test for FreeDV OFDM HF data modems"
echo
echo " usage ./ota_summary.sh [-t]"
echo
echo " -t create/update thumbnail directory"
exit 0
}
thumbnails=0
while [[ $# -gt 0 ]]
do
key="$1"
case $key in
-t)
thumbnails=1
shift
;;
-h)
print_help
;;
esac
done
total_bytes=$(cat log.txt | tr -s ' ' | cut -f6 -d' ' | awk '$0==($0+0)' | paste -sd+ | bc)
printf "total bytes: %'d\n" ${total_bytes}
# collect SNR averages from log.txt and generate a histogram
ota_snrs=mktemp
cat log.txt | tr -s ' ' | cut -f7 -d' ' | awk '$0==($0+0)'| sed '/-nan/d' > ${ota_snrs}
echo "warning('off', 'all'); \
snr=load('${ota_snrs}'); \
hist(snr); \
print('snr_hist.png','-dpng'); \
quit" | octave-cli -qf > /dev/null
# option to put small versions of spec/scatter in one dir
if [ $thumbnails -ne 0 ]; then
mkdir -p thumbnails
spec_files=$(find . -name spec.jpg -o -name spec.png)
for f in $spec_files
do
d=$(echo $f | sed -r 's/\.(.*)\//\1_/')
echo $f thumbnails${d}
cp $f thumbnails${d}
done
fi
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