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This commit is contained in:
Jerry Vonau 2023-04-24 01:38:56 -05:00
parent 995bc6308b
commit cb86366b13
1 changed files with 9 additions and 10 deletions
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19
roles/network/templates/hostapd/iiab-test-wifi.j2
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@ -1,6 +1,5 @@
#!/bin/sh
IFACE={{ discovered_wireless_iface }}
RASPBIAN=0
NETPLAN=0
SSID=""
# when we get here br0 should be available and dbus wpa_supplicant was started if enabled. Some
@ -17,7 +16,7 @@ if [ -f /etc/wpa_supplicant/wpa_supplicant-$IFACE.conf ]; then
fi
# covers stock raspbian
if [ -f /etc/wpa_supplicant/wpa_supplicant.conf ] && [ ! -z $(pgrep dhcpcd) ]; then
if [ -f /etc/wpa_supplicant/wpa_supplicant.conf ] && [ -n "$(pgrep dhcpcd)" ]; then
echo "RasPiOS"
SSID=$(grep ssid /etc/wpa_supplicant/wpa_supplicant.conf | awk -F = '{print $2}' | sed -r s/\"// | sed -r s/\"//)
fi
@ -44,14 +43,14 @@ if [ -f /run/netplan/wpa-$IFACE.conf ]; then
fi
# NetworkManager
if [ -z $SSID ] && [ ! -z $(pgrep NetworkManager) ]; then
if [ -z "$SSID" ] && [ -n "$(pgrep NetworkManager)" ]; then
echo "NetworkManager"
sleep 15
SSID=$(iw $IFACE info | grep ssid | awk '{print $2}' )
fi
echo "ssid is $SSID"
if [ -z $SSID ]; then
if [ -z "$SSID" ]; then
echo "Couldn't find ssid $SSID to use exiting"
if [ $NETPLAN -eq 1 ]; then
echo "Netplan1"
@ -60,10 +59,10 @@ if [ -z $SSID ]; then
fi
wpa_cli -i $IFACE scan > /dev/null
sleep 2
FREQ=$(wpa_cli -i $IFACE scan_results | grep $SSID | awk '{print $2}')
FREQ=$(wpa_cli -i $IFACE scan_results | grep "$SSID" | awk '{print $2}')
for result in $FREQ; do
echo "frequency is $result for $SSID"
if [ $result -lt 2485 ] && [ $result -gt 2407 ]; then
if [ "$result" -lt 2485 ] && [ "$result" -gt 2407 ]; then
FREQ2=$result
break
else
@ -79,7 +78,7 @@ if [ $NETPLAN -eq 1 ]; then
/bin/systemctl restart netplan-wpa-$IFACE.service
fi
if [ -z $FREQ2 ]; then
if [ -z "$FREQ2" ]; then
echo "Couldn't find frequency to use exiting"
if [ $NETPLAN -eq 1 ]; then
echo "Netplan3"
@ -88,12 +87,12 @@ if [ -z $FREQ2 ]; then
fi
# ubuntu on boot exits at this point timing - issue with wpa_cli and scanning
CHAN=$(($FREQ2 - 2407 ))
CHAN=$(($CHAN / 5 ))
CHAN=$((FREQ2 - 2407 ))
CHAN=$((CHAN / 5 ))
echo "channel is $CHAN for $SSID"
HOSTAPD=$(grep channel /etc/hostapd/hostapd.conf | awk -F = '{print $2}')
echo "Hostapd set for $HOSTAPD"
if [ $CHAN -ne $HOSTAPD ]; then
if [ "$CHAN" -ne "$HOSTAPD" ]; then
echo "Editing Hostapd for channel $CHAN"
cp /etc/hostapd/hostapd.conf.iiab /etc/hostapd/hostapd.conf
sed -i -e "s/^channel.*/channel=$CHAN/" /etc/hostapd/hostapd.conf