mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 10:39:04 +00:00
90 lines
1.8 KiB
Bash
90 lines
1.8 KiB
Bash
set_3g_led() {
|
|
grep WRT54G3G /proc/diag/model >/dev/null || return 0
|
|
echo "$1" > /proc/diag/led/3g_green
|
|
echo "$2" > /proc/diag/led/3g_blue
|
|
echo "$3" > /proc/diag/led/3g_blink
|
|
}
|
|
|
|
scan_3g() {
|
|
local device
|
|
|
|
scan_ppp "$@"
|
|
config_get device "$1" device
|
|
|
|
# try to figure out the device if it's invalid
|
|
[ -n "$device" -a -e "$device" ] || {
|
|
for device in /dev/ttyUSB2 /dev/tts/2 /dev/usb/tts/0 /dev/noz0; do
|
|
[ -e "$device" ] && {
|
|
config_set "$1" device "$device"
|
|
break
|
|
}
|
|
done
|
|
}
|
|
|
|
# enable 3G with the 3G button by default
|
|
config_get button "$1" button
|
|
[ -z "$button" ] && {
|
|
config_set "$1" button 1
|
|
}
|
|
}
|
|
|
|
stop_interface_3g() {
|
|
set_3g_led 0 0 0
|
|
killall gcom >/dev/null 2>/dev/null
|
|
}
|
|
|
|
setup_interface_3g() {
|
|
local iface="$1"
|
|
local config="$2"
|
|
|
|
config_get device "$config" device
|
|
|
|
for module in slhc ppp_generic ppp_async; do
|
|
/sbin/insmod $module 2>&- >&-
|
|
done
|
|
|
|
config_get apn "$cfg" apn
|
|
config_get service "$cfg" service
|
|
config_get pincode "$cfg" pincode
|
|
config_get mtu "$cfg" mtu
|
|
|
|
set_3g_led 1 0 1
|
|
|
|
# figure out hardware specific commands for the card
|
|
if gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | grep Novatel 2>/dev/null >/dev/null; then
|
|
case "$service" in
|
|
umts_only) CODE=2;;
|
|
gprs_only) CODE=1;;
|
|
*) CODE=0;;
|
|
esac
|
|
mode="AT\$NWRAT=${CODE},2"
|
|
else
|
|
case "$service" in
|
|
umts_only) CODE=1;;
|
|
gprs_only) CODE=0;;
|
|
*) CODE=3;;
|
|
esac
|
|
mode="AT_OPSYS=${CODE}"
|
|
fi
|
|
|
|
PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
|
|
echo "$cfg(3g): Failed to set the PIN code."
|
|
set_3g_led 0 0 0
|
|
return 1
|
|
}
|
|
MODE="$mode" gcom -d "$device" -s /etc/gcom/setmode.gcom
|
|
set_3g_led 1 0 0
|
|
|
|
start_pppd "$config" \
|
|
noaccomp \
|
|
nopcomp \
|
|
novj \
|
|
nobsdcomp \
|
|
noauth \
|
|
lock \
|
|
crtscts \
|
|
connect "USE_APN=\"$apn\" /etc/ppp/3g.connect" \
|
|
${mtu:+mtu $mtu mru $mtu} \
|
|
460800 "$device"
|
|
}
|