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cangen, canbusload: new features #571

Merged
merged 3 commits into from
Jan 22, 2025
Merged

cangen, canbusload: new features #571

merged 3 commits into from
Jan 22, 2025

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marckleinebudde
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Zhu Yi added 2 commits January 20, 2025 18:01
@marckleinebudde
cangen: support socket priority
6eb97b5 
Add '-P' option for allow user to set the socket priority. This can be
useful in conjuction with queuing discipline.

Signed-off-by: Zhu Yi <[email protected]>
Signed-off-by: Hubert Streidl <[email protected]>
Signed-off-by: Mark Jonas <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
@marckleinebudde
canbusload: support busload statistic
b85418d 
Add '-s' option for display busload statistic, the output contains
minimal, maximum and exponentially-damped moving sums of one second
average (borrowed from Linux load average algorithm) since start or
reset (press 'r' while running).

canbusload 2024-09-23 17:15:18 (exact bitstuffing)
 can0@500k   942  107535   60168       0  18% min:  0%, max: 21%, load: 16%   6%   2% |XXX.................|

Signed-off-by: Zhu Yi <[email protected]>
Signed-off-by: Hubert Streidl <[email protected]>
Signed-off-by: Mark Jonas <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
@marckleinebudde
canbusload: support busload visualization
b3da2f6 
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 <[email protected]>
Signed-off-by: Hubert Streidl <[email protected]>
Signed-off-by: Mark Jonas <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
@MarkAtBosch
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@marckleinebudde
We compiled and tested the code from https://github.com/marckleinebudde/can-utils/tree/cangen-canbusload. It works as expected. Thank you for the fixes.

@marckleinebudde marckleinebudde merged commit 0984817 into linux-can:master Jan 22, 2025
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@marckleinebudde marckleinebudde deleted the cangen-canbusload branch January 22, 2025 14:54
@MarkAtBosch
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@marckleinebudde
Do you have any plans of making a new release? There is quite a number of commits on master since the last release.

If there was release in the next days / few weeks it would still be possible to update the meta-openembedded can-utils recipe and get it into the next Yocto Project / OpenEmbedded release in April 2025.

@marckleinebudde
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Makes sense, please create a new issue.

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@marckleinebudde @MarkAtBosch