[Unit]
Description=Userspace daemon for serial line CAN interface driver SLCAN

[Service]
Environment=can_speed=S5
Environment=tty_baud=460800
Environment=tty_device=ttyUSB0
Environment=can_device=can0


ExecStartPre=/sbin/modprobe slcan
ExecStartPre=/bin/stty -F /dev/${tty_device} ${tty_baud} line 0 cs8 -onlcr -echo raw min 100 time 2
ExecStartPre=/bin/sh -c 'echo -e -n "C\rF\r${can_speed}\rO\r" > /dev/${tty_device}'

ExecStart=/usr/bin/slcand -F ${tty_device} ${can_device}
ExecStartPost=/bin/sleep 1
ExecStartPost=/bin/ip link set can0 txqueuelen 1000 up

ExecStopPost=/sbin/modprobe -r slcan