107 lines
3.3 KiB
Bash
107 lines
3.3 KiB
Bash
|
#!/bin/bash
|
||
|
|
# get info about device and signal of Huawei mobile USB devices
|
||
|
|
# parm:
|
||
|
|
# $1 : requested information (manufacturer, device, imei, imsi, telnumber, ipaddress, mode, signal, operator)
|
||
|
|
# $2 : (optional) type - hilink or modem (default: hilink)
|
||
|
|
# $3 : (optional) for hilink: ip address of the device (default: 192.168.8.1)
|
||
|
|
# for modem: tty interface for communication (default: /dev/ttypUSB2)
|
||
|
|
#
|
||
|
|
# requires: bc
|
||
|
|
# calls the scripts info_huawei_hilink.sh and info_huawei_modem.sh (same path as this script)
|
||
|
|
#
|
||
|
|
# zbchristian 2020
|
||
|
|
#
|
||
|
|
opt="device"
|
||
|
|
if [ ! -z $1 ]; then opt=${1,,}; fi
|
||
|
|
type="hilink"
|
||
|
|
if [ ! -z $2 ]; then type=${2,,}; fi
|
||
|
|
|
||
|
|
path=`dirname $0`
|
||
|
|
if [[ $type == "hilink" ]]; then
|
||
|
|
connect="192.168.8.1"
|
||
|
|
if [ ! -z $3 ]; then connect=$3; fi
|
||
|
|
script="$path/info_huawei_hilink.sh"
|
||
|
|
else
|
||
|
|
connect="/dev/ttyUSB2"
|
||
|
|
if [ ! -z $3 ]; then connect=$3; fi
|
||
|
|
script="$path/info_huawei_modem.sh"
|
||
|
|
fi
|
||
|
|
res=`$script $opt $connect`
|
||
|
|
|
||
|
|
# some results require special treatment
|
||
|
|
case $opt in
|
||
|
|
|
||
|
|
# manufacturer)
|
||
|
|
# if [[ $res == "none" ]]; then res="Huawei"; fi
|
||
|
|
# ;;
|
||
|
|
|
||
|
|
# device)
|
||
|
|
# if [[ ! $res == "none" ]]; then res="Huawei $res";
|
||
|
|
# else res="Huawei"; fi
|
||
|
|
# ;;
|
||
|
|
|
||
|
|
mode)
|
||
|
|
if [[ ! $res == "none" ]]; then
|
||
|
|
if [[ $type == "hilink" ]]; then
|
||
|
|
if [[ $res == "LTE" ]]; then res="4G"
|
||
|
|
elif [[ $res == "WCDMA" ]]; then res="3G";
|
||
|
|
else res="2G"; fi
|
||
|
|
else
|
||
|
|
if [[ $res == 7 ]]; then res="4G"
|
||
|
|
elif [[ $res < 7 ]] && [[ $res > 2 ]] ; then res="3G";
|
||
|
|
else res="2G"; fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
signal)
|
||
|
|
# return signal strength/quality in %
|
||
|
|
if [[ $type == "hilink" ]]; then
|
||
|
|
# signal request tries to get RSRQ value
|
||
|
|
# try to get RSRQ (4G), EC/IO (3G) or RSSI (2G) value
|
||
|
|
if [[ $res == "none" ]]; then res=`$script "ecio"`; fi
|
||
|
|
if [[ ! $res == "none" ]]; then
|
||
|
|
# for rsrq and ecio assume: -3dB (100%) downto -20dB (0%)
|
||
|
|
qual=${res//dB/}
|
||
|
|
if [[ ! "$qual" =~ [-0-9\.]* ]]; then qual=-100; fi
|
||
|
|
qual=$(bc <<< "scale=0;res=$qual-0.5;res/1") # just round to next integer
|
||
|
|
if [[ $qual -le -20 ]]; then qual=0;
|
||
|
|
elif [[ $qual -ge -3 ]]; then qual=100;
|
||
|
|
else qual=$(bc <<< "scale=0;res=100.0/17.0*$qual+2000.0/17.0;res/1"); fi
|
||
|
|
else
|
||
|
|
# try rssi: >-70dBm (100%) downto -100dBm (0%)
|
||
|
|
res=`$script "rssi"`;
|
||
|
|
if [[ ! $res == "none" ]]; then
|
||
|
|
if [[ $res =~ [-0-9\.]* ]]; then res="-120 dBm"; fi
|
||
|
|
qual=${res//dBm/}
|
||
|
|
qual=$(bc <<< "scale=0;res=$qual+0.5;res/1") # just round to next integer
|
||
|
|
if [[ $qual -le -110 ]]; then qual=0;
|
||
|
|
elif [[ $qual -ge -70 ]]; then qual=100;
|
||
|
|
else qual=$(bc <<< "scale=0;res=2.5*$qual+275;res/1"); fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
# modem returns RSSI as number 0-31 - 0 = -113dB (0%), 1 = -111dB, 31 = >=51dB (100%)
|
||
|
|
qual=$(bc <<< "scale=0;res=$res*3.5+0.5;res/1")
|
||
|
|
if [[ $qual -gt 100 ]]; then res=100; fi
|
||
|
|
fi
|
||
|
|
if [[ ! "$res" == "none" ]]; then res="$res (${qual}%)"; fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
operator)
|
||
|
|
# check if operator/network is just a 5 digit number -> extract network name from table
|
||
|
|
if [[ $res =~ ^[0-9]{5}$ ]]; then
|
||
|
|
mcc=${res:0:3}
|
||
|
|
mnc=${res:3:2}
|
||
|
|
op=$(cat $path/mcc-mnc-table.csv | sed -rn 's/^'$mcc'\,[0-9]*\,'$mnc'\,(.*\,){4}(.*)$/\2/p')
|
||
|
|
if [[ ! -z $op ]]; then res="$op ($res)"; fi
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
*)
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
echo $res
|
||
|
|
|