Automatically create FD/XL content in mixed mode when the CAN interface
is capable to deal with it.
Suggested-by: Vincent Mailhol <mailhol@kernel.org>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
The extra message infos BRS and ESI have been printed when enabled with
the '-x' option. Since CAN XL has similar flags (SEC and RRS) those flags
have been wrongly printed as CAN FD flags.
This patch introduces separate flags for the CAN XL frames and prints them
when a CAN XL frame is processed.
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
The extension of the timestamp size is missing in log2asc.c and canplayer.c
Fixes: 987bc8aac2 ("Optional nanosecond timestamp logging")
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
On some systems SIOCGIFNAME may fail with ENOTTY, but the actual
slcanX interface gets properly configured. Instead of crashing hard on
such case, let's gracefuly degrade and just not display the interface
name.
This should at least fix the `No rule to make target` error:
```
cc -O2 -Wall -Wno-parentheses -Wsign-compare -I. -Iinclude -DAF_CAN=PF_CAN -DPF_CAN=29 -DSO_RXQ_OVFL=40 -DSCM_TIMESTAMPING_OPT_STATS=54 -DCLOCK_TAI=11 -DSO_TXTIME=61 -DSCM_TXTIME=SO_TXTIME -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -c -o j1939_vehicle_position/j1939_vehicle_position_srv.o j1939_vehicle_position/j1939_vehicle_position_srv.c
j1939_vehicle_position/j1939_vehicle_position_srv.c:7:10: fatal error: gps.h: No such file or directory
7 | #include <gps.h>
| ^~~~~~~
compilation terminated.
make: *** [<builtin>: j1939_vehicle_position/j1939_vehicle_position_srv.o] Error 1
make: *** No rule to make target 'cc', needed by 'j1939-vehicle-position-srv'.
make: *** No rule to make target '-lgps', needed by 'j1939-vehicle-position-srv'.
make: *** No rule to make target '-o', needed by 'j1939-vehicle-position-srv'.
```
Link: 71b2aec834 (commitcomment-153191516)
Fixes: 71b2aec834 ("j1939-vehicle-position-srv: Introduce J1939 and NMEA 2000 Vehicle Position Server")
This patch adds `j1939-vehicle-position-srv`, a server for sending
vehicle position data over CAN using J1939 or NMEA 2000 protocols. It
retrieves GPS data from gpsd or simulates data if gpsd is unavailable.
By default, it operates in J1939 profile but can switch to NMEA 2000
with the `-p nmea2000` option.
Usage Examples:
1. With gpsd:
j1939acd -r 64-95 -c /tmp/1122334455667789.jacd 1122334455667789 vcan0 &
j1939-vehicle-position-srv -i vcan0 -n 0x1122334455667789
2. In simulation mode without gpsd:
j1939-vehicle-position-srv -i vcan0 -s -p nmea2000
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
[Yegor: add CMakeLists.txt integration]
Co-developed-by: Yegor Yefremov <yegorslists@googlemail.com>
Oliver Hartkopp
Marc Kleine-Budde
Rikus Wessels
Simon Berger
Tomasz Wasilczyk
Yegor Yefremov
Zeljko Avramovic
Zeljko Avramovic
Oleksij Rempel
Khem Raj