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#!/bin/bash
function execProc(){
dev=$1
if [ "canCK" == ${dev:0:3}"CK" ]; then
modprobe can
ip link set $dev up type can bitrate 500000
elif [ "vcanCK" == ${dev:0:4}"CK" ]; then
modprobe vcan
ip link add $dev type vcan
ip link set $dev up
elif [ "slcanCK" == ${dev:0:5}"CK" ]; then
modprobe slcan
systemctl start usbcan${dev:5:1}
ip link set $dev up
ip link
ifconfig $dev txqueuelen 1000
fi
}
if [ -e /etc/dev-mapping.conf ]; then
hs=`cat /etc/dev-mapping.conf | grep hs | cut -d '"' -f 2`
ls=`cat /etc/dev-mapping.conf | grep ls | cut -d '"' -f 2`
else
echo -e "[CANbus-mapping]\nhs=\"vcan0\"\nls=\"vcan1\"\n" > /etc/dev-mapping.conf
hs=vcan0
ls=vcan1
fi
echo "candev "$hs
execProc $hs
if [ $hs != $ls ]; then
echo "candev "$ls
execProc $ls
fi
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