NAME
j1939cat - manual page for j1939cat 2023.03-1
SYNOPSIS
j1939cat [options] FROM TO
DESCRIPTION
j1939cat: netcat-like tool for j1939
- FROM / TO
-
- or [IFACE][:[SA][,[PGN][,NAME]]]
OPTIONS
- -i <infile>
-
(default stdin)
- -s <size>
-
Set maximal transfer size. Default: 117440505 byte
- -r
-
Receive data
- -P <timeout>
-
poll timeout in milliseconds before sending data.
-
With this option send() will be used with MSG_DONTWAIT flag.
- -R <count>
-
Set send repeat count. Default: 1
- -B
-
Allow to send and receive broadcast packets.
Example: j1939cat -i some_file_to_send can0:0x80 :0x90,0x12300 j1939cat can0:0x90 -r > /tmp/some_file_to_receive