"-i : intercative (send CAN packets typed by user)\n"
"-o file.log : log all traffic to a file\n"
"-p port : send CAN packets arriving at UDP port\n"
- "-c : use select() for CAN (driver can-0.7.1-pi3.4 or newer)\n"
+ "-c : use select()\n"
"-q : quiet\n"
"-h : this help\n"
"UDP arriving at specified port causes can-proxy to forward all CAN\n"