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Releases: linux-can/can-utils

can-utils v2023.03

15 Mar 11:21
@hartkopp hartkopp
v2023.03
cfe4196
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Tag a new release for Debian Upstream to ship improvements and fixes.

Note: At this time the Debian package is still on v2020.11.0 (2020-11-06).
The summary below describes the changes since v2021.08.0

Support of new kernel features:

  • j1939: make use of new RX UAPI
  • isotp: rework FRAME_TXTIME handling and buffer size (Linux v5.18+)
  • isotp: add support for transmission without flow control (Linux v5.19+)
  • mcp251xfd-dump: add support for dumps created with Linux kernel >= v5.18
  • can-calc-bit-timing: import bit timing calculation algorithm from v5.19
  • cangen: add support for SO_TXTIME
  • includes: update to Linux 6.2 upstream (with CAN XL data structures)

Improvements and features:

  • canfdtest: Add extended frame format / message length / FD / BRS support
  • can-calc-bit-timing: add support for calculation of CAN-FD bit timings
  • cangen: add option for absolute timeouts
  • cangen: new generation mode - partially randomized payload (-D)
  • slcan: increase BTR char limit to 8 for 32bit BTR
  • log asc converter: support len8_dlc for Classical CAN frames
  • candump: handle individual logfile name for stdout
  • cansniffer: add CAN FD support
  • cansniffer: make ASCII output switchable in CAN FD mode
  • canplayer: introduce option to limit the number of processed frames

Fixes:

  • candump: print number of dropped frames as unsigned values
  • candump: reserve enough space for ctrlmsg
  • candump: fix accidentally disabled traffic timeout feature
  • lib: fix seperator in snprintf_error_data

And some more minor fixes and improvements also for the build system.

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v2021.08.0: Merge pull request #301 from kurt-vd/canbusload-fd

19 Aug 10:43
@hartkopp hartkopp
v2021.08.0
3615bac
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v2021.08.0: Merge pull request #301 from kurt-vd/canbusload-fd

Tag a new release for Debian Upstream to ship improvements and fixes since v2020.11.0 (2020-11-06):

Support of new kernel features:

  • add len8_dlc support for Classical CAN frames (Linux v5.11+)
  • add ISOTP SF_BROADCAST support (Linux v5.11+)

Important fixes:

  • fix cansniffer snifftab CAN-ID query
  • fix candump epoll_wait() and epoll_wait() return value handling
  • fix asc2log and canplayer (usec overflow handling)

Improvements and new tools:

  • candump improvements (zero relative timestamp support)
  • can_calc_bittiming improvements (mcp251xfd/c_can/mcan support, decode of bit timing parameters)
  • new tool mcp251xfd-dump to decode chip and driver status
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v2020.12.0

29 Dec 17:13
@hartkopp hartkopp
v2020.12.0
eb66451
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v2020.12.0 
candump: Enable zero relative timestamps to be used in log files

The logfile format which is generated with '-l' and '-L' consists of an
absolute epoch timestamp. In some use cases (e.g. for documentation) a
zero relative timestamp can be useful which was only configurable with
the '-tz' option for the classic output.

'-tz' and '-ta' are now valid options for the logfile format.

Signed-off-by: Richard Young <[email protected]>
Signed-off-by: Oliver Hartkopp <[email protected]>
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