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1237 Commits (287469245c5fa68d493e3b022712700571544193)

Author SHA1 Message Date
Marc Kleine-Budde 287469245c
Merge pull request #123 from twasilczyk/slcand-android 
Don't fail when it wasn't possible to fetch the interface name.
 2025-04-06 10:11:38 +02:00
Tomasz Wasilczyk 7a318636e7 slcand: Don't fail when it wasn't possible to fetch the interface name. 
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.
 2025-04-06 10:03:36 +02:00
Marc Kleine-Budde 7fb81e6779
Merge pull request #593 from yegorich/static-libs 
CMakeLists.txt: add an option to control shared library creation
 2025-03-12 09:27:14 +01:00
Yegor Yefremov a904183b4e CMakeLists.txt: add an option to control shared library creation 
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 2025-03-11 18:19:08 +01:00
Marc Kleine-Budde e2172546aa
Merge pull request #591 from zeljkoavramovic/master 
README.md : mention new canerrsim tool and add a link to existing J1939 kernel module installation document
 2025-03-03 15:47:02 +01:00
Zeljko Avramovic 705b3202a9 added new canerrsim tool and a link to already existing can-j1939-install-kernel-module.md 2025-03-03 15:27:02 +01:00
Marc Kleine-Budde 31a59be02f
Merge pull request #588 from marckleinebudde/makefile-detect-libgps 
Makefile: rely on pkg-config to detect presence of libgps
 2025-03-03 13:24:18 +01:00
Marc Kleine-Budde 4d908bd7cf
Merge pull request #590 from marckleinebudde/fix-makefile-into-ci 
github-actions: fix used compiler
 2025-03-03 13:22:57 +01:00
Marc Kleine-Budde 837e2bb343 github-actions: fix used compiler 
Fixes: 130e0dced2 ("github-actions: compile with gcc and clang using Makefile")
 2025-03-03 13:20:50 +01:00
Marc Kleine-Budde ec16ef97ff Makefile: rely on pkg-config to detect presence of libgps 
Link: 71b2aec834 (commitcomment-153191516)
Fixes: 71b2aec ("j1939-vehicle-position-srv: Introduce J1939 and NMEA 2000 Vehicle Position Server")
 2025-03-03 13:14:05 +01:00
Marc Kleine-Budde 651c8818dd
Merge pull request #589 from marckleinebudde/integrate-makefile-into-ci 
github-actions: compile with gcc and clang using Makefile
 2025-03-03 13:13:02 +01:00
Marc Kleine-Budde 130e0dced2 github-actions: compile with gcc and clang using Makefile 2025-03-03 13:08:26 +01:00
Marc Kleine-Budde ff90f4ec21
Merge pull request #586 from marckleinebudde/fix-typo-update-gitignore 
Fix typos and update gitignore
 2025-03-03 10:24:07 +01:00
Marc Kleine-Budde e3ee283443 gitignore: ignore new tools if building with Makefile 2025-03-03 10:18:25 +01:00
Marc Kleine-Budde e8130a3575 treewide: fix typos 2025-03-03 10:18:25 +01:00
Marc Kleine-Budde 1250c12a30
Merge pull request #585 from marckleinebudde/fix-makefile 
Makefile: remove erroneous '\'
 2025-03-03 10:14:53 +01:00
Marc Kleine-Budde 9b5b030877 Makefile: remove erroneous '\' 
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")
 2025-03-03 10:09:48 +01:00
Marc Kleine-Budde da3914c491
Merge pull request #528 from marckleinebudde/canerrsim 
canerrsim
 2025-03-02 17:19:38 +01:00
Marc Kleine-Budde 18b1e7970a
Merge pull request #553 from olerem/j1939_vehicle_position 
J1939 vehicle position
 2025-03-02 17:19:09 +01:00
Zeljko Avramovic 491cabea07 canerrsim: add 
Link: https://github.com/linux-can/can-utils/issues/525#issue-2311379340
 2025-03-02 17:16:21 +01:00
Marc Kleine-Budde f1cea504a4
Merge pull request #583 from yegorich/typos 
isobusfs: fix typos
 2025-03-02 17:09:17 +01:00
Marc Kleine-Budde 900c7e9f6e
Merge pull request #584 from yegorich/fix-switch-case 
slcand.c: add the missing case colon
 2025-03-02 17:08:23 +01:00
Yegor Yefremov b208876e65 slcand.c: add the missing case colon 
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 2025-03-02 15:51:45 +01:00
Yegor Yefremov 72a9fd8ccd isobusfs: fix typos 
Typos were found with codespell.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 2025-03-02 15:44:40 +01:00
Marc Kleine-Budde e448d542e8 github-actions: install libgps-dev where available 2025-03-01 22:30:29 +01:00
Oleksij Rempel 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>
 2025-03-01 22:29:11 +01:00
Marc Kleine-Budde a24bff8b08
Merge pull request #582 from yegorich/clangd 
CMakeLists.txt: enable CMAKE_EXPORT_COMPILE_COMMANDS by default
 2025-03-01 16:47:48 +01:00
Yegor Yefremov fe9ea67814 CMakeLists.txt: enable CMAKE_EXPORT_COMPILE_COMMANDS by default 
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 2025-03-01 16:15:08 +01:00
Oleksij Rempel e8559479fb libj1939: Add function to connect a socket 
Introduce `libj1939_connect_socket` function to handle socket
connections.

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
 2025-03-01 13:28:52 +01:00
Marc Kleine-Budde 6050aa155d
Merge pull request #581 from yegorich/cmake-linting 
CMakeLists.txt: remove unneeded spaces
 2025-03-01 12:33:50 +01:00
Yegor Yefremov 302184f383 CMakeLists.txt: remove unneeded spaces 
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 2025-03-01 10:51:12 +01:00
Oliver Hartkopp c542c9ada7 gitignore: remove accidentally added Makefile item 
Fixes: 4577316bd6 ("Update .gitignore")
Link: https://github.com/linux-can/can-utils/pull/577#issuecomment-2690362731
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-02-28 21:34:03 +01:00
Khem Raj 2b8c7c5f4b Include time.h for timespec struct definition 
Fixes
git/isobusfs/../libj1939.h:33:18: error: field has incomplete type 'struct timespec'
   33 |         struct timespec next_send_time;
      |                         ^
Signed-off-by: Khem Raj <raj.khem@gmail.com>
 2025-02-14 12:41:31 +01:00
Jan Engelhardt 4577316bd6 Update .gitignore 2025-02-14 12:40:42 +01:00
Marc Kleine-Budde 4364d655b8
Merge pull request #576 from jengelh/master 
build: give libisobusfs a version
 2025-02-12 16:55:15 +01:00
Jan Engelhardt 2e71e396c5 build: give libisobusfs a version 2025-02-10 15:32:27 +01:00
Marc Kleine-Budde 01083a64eb
Merge pull request #573 from hartkopp/canxl-asc-conversion 
CANXL support for ASC conversion tools
 2025-01-24 15:39:01 +01:00
Oliver Hartkopp 008f9f8e22 asc2log: add option to disable direction info 
The ASC file provides an information whether the CAN frame is sent (Tx)
or received (Rx) on the local CAN node.

With the new '-d' option the generation of this information is disabled
for the log file generation to simplify the comparision of log files.

E.g. log1 -> asc -> log2 always created the T/R information in the log2
file which is then hard to compare to the log1 file which might not
have the T/R information at all.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-01-24 15:08:46 +01:00
Oliver Hartkopp 66e7c08beb log2asc: add CAN XL support 
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-01-24 15:04:43 +01:00
Oliver Hartkopp 4b66e8c56f asc2log: shrink string buffer for header analysis 
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-01-24 14:59:57 +01:00
Oliver Hartkopp e6e3253972 asc2log: shrink string buffer for CAN identifier 
Since using the %n feature the tmp1 buffer is only used for the handling
of the CAN identifier. So this buffer can be shrinked for that use case.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-01-24 14:56:16 +01:00
Oliver Hartkopp 6d69bef837 asc2log: add CAN CC and CAN FD support for CAN XL message events 
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-01-24 14:51:52 +01:00
Oliver Hartkopp 4d8b247258 asc2log: make use of sscanf consumed characters feature 
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-01-24 14:48:32 +01:00
Oliver Hartkopp 0e9c53f6d3 asc2log: add CAN XL support for CAN XL message events 
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-01-24 14:33:59 +01:00
Oliver Hartkopp 99c5c14790 can.h: canxl: support Remote Request Substitution bit access 
The Remote Request Substitution bit is a dominant bit ("0") in the CAN XL
frame. As some CAN XL controllers support to access this bit a new
CANXL_RRS value has been defined for the canxl_frame.flags element.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-01-24 14:22:21 +01:00
Oliver Hartkopp df8e08fa70 asc2log: prepare helper functions for CAN XL frame handling 
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-01-24 14:22:21 +01:00
Oliver Hartkopp cb5ab07f34 asc2log: handle and skip TxRq messages 
TxRq messages are internal measurement messages that document the time of
a transmission request (to the CAN driver) to be checked against the real
transmission time, when the CAN message has been sent.

There is no such feature in the SocketCAN log format, so we detect this
tag but skip TxRq messages in the ASC log files.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-01-24 14:22:21 +01:00
Oliver Hartkopp 0e692bf42e asc2log: unify multi-line comments 
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
 2025-01-24 14:21:59 +01:00
Marc Kleine-Budde 0984817438
Merge pull request #571 from marckleinebudde/cangen-canbusload 
cangen, canbusload: new features
 2025-01-22 15:54:06 +01:00
Zhu Yi b3da2f62b9 canbusload: support busload visualization 
Add '-v' option for visualize busload, the output shows a moving
histogram of the past 90 seconds.

canbusload 2024-09-23 17:19:33 (exact bitstuffing)
 can0@500k   487   55558   31048       0  99% |XXXXXXXXXXXXXXXXXXX.|
100%|..........................................................................................
 95%|..............................................................................XXXXXXXXXXXX
 90%|.............................................................................XXXXXXXXXXXXX
 85%|.............................................................................XXXXXXXXXXXXX
 80%|.............................................................................XXXXXXXXXXXXX
 75%|.............................................................................XXXXXXXXXXXXX
 70%|.............................................................................XXXXXXXXXXXXX
 65%|.............................................................................XXXXXXXXXXXXX
 60%|............................................................................XXXXXXXXXXXXXX
 55%|............................................................................XXXXXXXXXXXXXX
 50%|............................................................................XXXXXXXXXXXXXX
 45%|............................................................................XXXXXXXXXXXXXX
 40%|............................................................................XXXXXXXXXXXXXX
 35%|.........................................XXX................................XXXXXXXXXXXXXX
 30%|.........................................XXXX...............................XXXXXXXXXXXXXX
 25%|........................................XXXXXX.............................XXXXXXXXXXXXXXX
 20%|XXXXXXXX...............................XXXXXXXXXXXXXXXXX....XXXXXXXXXXX...XXXXXXXXXXXXXXXX
 15%|XXXXXXXXX.............................XXXXXXXXXXXXXXXXXXXX.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 10%|XXXXXXXXX.XXXXXXXXXXXXXXXXXXX..XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
  5%|XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Signed-off-by: Zhu Yi <yi.zhu5@cn.bosch.com>
Signed-off-by: Hubert Streidl <hubert.streidl@de.bosch.com>
Signed-off-by: Mark Jonas <mark.jonas@de.bosch.com>
Link: https://lore.kernel.org/r/20250120162332.19157-3-mark.jonas@de.bosch.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2025-01-20 18:07:16 +01:00