NAME
testj1939 - manual page for testj1939 2023.03-1
SYNOPSIS
testj1939 [OPTIONS] FROM TO
DESCRIPTION
testj1939: demonstrate j1939 use
- FROM / TO
-
- or [IFACE][:[SA][,[PGN][,NAME]]]
OPTIONS
- -v
-
Print relevant API calls
- -s[=LEN]
-
Initial send of LEN bytes dummy data
- -r
-
Receive (and print) data
- -e
-
Echo incoming packets back This actually receives packets
- -c
-
Issue connect()
- -p=PRIO
-
Set priority to PRIO
- -P
-
Promiscuous mode. Allow to receive all packets
- -b
-
Do normal bind with SA+1 and rebind with actual SA
- -B
-
Allow to send and receive broadcast packets.
- -o
-
Omit bind
- -n
-
Emit 64bit NAMEs in output
- -w[TIME]
-
Return after TIME (default 1) seconds
EXAMPLES
testj1939 can1 20