making USBtin work with wheezy boot-time

90-slcan.rules

# add this file to /etc/udev/rules.d:

# 04d8:000a USBtin

KERNEL=="ttyACM*", ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="000a",SYMLINK+="USBtin%n" ,RUN+="/usr/local/bin/slcan.sh /dev/%k can%n"

slcan.sh

# store this file in /usr/local/bin and chmod 755 it
#!/bin/sh


DEVICE=$1
CANIF=$2

PATH=/bin:/usr/bin:/sbin:/usr/sbin
ATTACH=/usr/local/bin/slcan_attach
DAEMON=/usr/local/bin/slcand
PIDFILE=/var/run/slcand.${CANIF}.pid



test -x $DAEMON || exit 0

. /lib/lsb/init-functions

case "$ACTION" in
  add)
	log_daemon_msg "Starting CAN interface $CANIF on $DEVICE" 
	#$ATTACH -f -o -c -s8 $DEVICE
	start_daemon -p $PIDFILE $DAEMON -f -o -c -s8  $DEVICE $CANIF 
	sleep 1
	ip link set $CANIF up type can
	sleep 1
	ifconfig $CANIF up 
	log_end_msg $?
    ;;
  remove)
	log_daemon_msg "Stopping CAN interface $CANIF on $DEVICE" "can"
	#ip link set $CANIF down type can
	ifconfig $CANIF down
	kill `ps ax|grep slcand|grep $CANIF|awk '{print $1}'`
	log_end_msg $?
    ;;
  *)
    echo "Usage: /etc/init.d/slcan {add|remove} device interface"
    exit 1
    ;;
esac

exit 0