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Add number of read as parameter of rssi_ad9361_show.sh

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This commit is contained in:
Xianjun Jiao 2023-01-17 13:52:10 +01:00
parent e273351b99
commit 9f9b6708c9
1 changed files with 13 additions and 3 deletions
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16
user_space/rssi_ad9361_show.sh
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@ -10,7 +10,7 @@
home_dir=$(pwd)
set -x
#set -x
if test -f "/sys/bus/iio/devices/iio:device0/in_voltage0_rssi"; then
cd /sys/bus/iio/devices/iio:device0/
else if test -f "/sys/bus/iio/devices/iio:device1/in_voltage0_rssi"; then
@ -30,7 +30,17 @@ else if test -f "/sys/bus/iio/devices/iio:device1/in_voltage0_rssi"; then
fi
fi
fi
set +x
#set +x
cat in_voltage0_rssi
if [ $# -lt 1 ]; then
cat in_voltage0_rssi
else
num_read=$1
for ((i=0;i<$num_read;i++))
do
rssi_str=$(cat in_voltage0_rssi)
echo "${rssi_str//dB}"
done
fi
cd $home_dir