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Code Issues Releases Wiki Activity

test-wifi touchups

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This commit is contained in:
Jerry Vonau 2020-04-22 15:59:50 -05:00
parent 964a592679
commit 4ad83f787b
1 changed files with 10 additions and 5 deletions
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15
roles/network/templates/hostapd/test-wifi
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@ -1,11 +1,12 @@
#!/bin/bash
IFACE={{ discovered_wireless_iface }}
SSID=""
if [ -f /run/netplan/wpa-$IFACE.conf ]; then
SSID=`grep ssid /run/netplan/wpa-$IFACE.conf | awk -F = '{print $2}' | sed -r s/\"// | sed -r s/\">
SSID=`grep ssid /run/netplan/wpa-$IFACE.conf | awk -F = '{print $2}' | sed -r s/\"// | sed -r s/\"//`
fi
if [ -f /etc/wpa_supplicant/wpa_supplicant.conf ]; then
SSID=`grep ssid /etc/wpa_supplicant/wpa_supplicant.conf | awk -F = '{print $2}' | sed -r s/\"// | >
SSID=`grep ssid /etc/wpa_supplicant/wpa_supplicant.conf | awk -F = '{print $2}' | sed -r s/\"// | sed -r s/\"//`
fi
if [ -f /etc/iiab/iiab.env ]; then
source /etc/iiab/iiab.env
@ -14,11 +15,15 @@ if [ -f /etc/iiab/iiab.env ]; then
fi
fi
sleep 3
wpa_cli -i wlan0 scan > /dev/null
wpa_cli -i $IFACE scan > /dev/null
sleep 2
FREQ=`wpa_cli -i wlan0 scan_results | grep $SSID | awk '{print $2}'`
FREQ=`wpa_cli -i $IFACE scan_results | grep $SSID | awk '{print $2}'`
if [ ! $FREQ -lt 2485 ]; then
FREQ=""
fi
echo "frequency is $FREQ for $SSID"
CHAN=$(((($FREQ - 2407)) / 5 ))
CHAN=$(($FREQ - 2407 ))
CHAN=$(($CHAN / 5 ))
echo "channel is $CHAN for $SSID"
cp /etc/hostapd/hostapd.conf.iiab /etc/hostapd/hostapd.conf
sed -i -e "s/^channel.*/channel=$CHAN/" /etc/hostapd/hostapd.conf