ccc: Add logging and debugging section #36
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
barsnick
requested changes
Mar 7, 2025
| journalctl -f -u everest | ||
|
|
||
| The -f flag is used to follow the logs live when they are written. The -u flag is used to filter the logs | ||
| for the everest service. To stop following the logs, press :code:`Ctrl + C`. |
There was a problem hiding this comment.
To view log lines which have already passed when launching the command, add the :code:`-n <num>` option:
.. code-block:: console
journalctl -f -n 100 -u everest
| # The filter expression consists of two parts: | ||
| # 1. Logs with severity level INFO or higher (affects all EVerest modules). | ||
| # 2. Logs from the EvseManager process with severity level DEBUG or higher. | ||
| Filter="(%Severity% >= INFO) or (%Process% contains EvseManager and %Severity% >= DEBG)" |
There was a problem hiding this comment.
Due to a bug in liblog (EVerest/liblog#18), this will not work, as the filter only matches (e.g.) connector:EvseM, which is what is displayed in the console/journal log. I suggest using a different example.
|
|
||
| tcpdump -i eth1 -w /srv/charge_com_01.pcap | ||
|
|
||
| This command captures all packets on the eth1 (QCA interface) interface and writes them to |
There was a problem hiding this comment.
Duplicated word.
Suggested change
| This command captures all packets on the eth1 (QCA interface) interface and writes them to | |
| This command captures all packets on the eth1 (QCA) interface and writes them to |
There was a problem hiding this comment.
Please avoid platform specific words like QCA. Also most of the new users do not know what QCA means.
PLC or Green PHY is better
| #. Using the EVerest "PacketSniffer" module | ||
|
|
||
| The `PacketSniffer <https://github.com/EVerest/everest-core/tree/main/modules/PacketSniffer>`_ module | ||
| is part of EVerest-core and can be used to capture pcap traces automatically. Please look into |
There was a problem hiding this comment.
Suggested change
| is part of EVerest-core and can be used to capture pcap traces automatically. Please look into | |
| is part of everest-core and can be used to capture pcap traces automatically. Please look into |
| is part of EVerest-core and can be used to capture pcap traces automatically. Please look into | ||
| the module manifest to see how to configure the PacketSniffer module. | ||
|
|
||
| pcap traces with V2G communication can be analyzed using Wireshark with a V2G plugin like from `dSPACE <https://www.dspace.com/de/gmb/home/news/wireshark-charging-plug-in.cfm>`_. |
There was a problem hiding this comment.
This linked page is in German (/de), let's use the English language link:
Suggested change
| pcap traces with V2G communication can be analyzed using Wireshark with a V2G plugin like from `dSPACE <https://www.dspace.com/de/gmb/home/news/wireshark-charging-plug-in.cfm>`_. | |
| pcap traces with V2G communication can be analyzed using Wireshark with a V2G plugin like from `dSPACE <https://www.dspace.com/en/pub/home/news/wireshark-charging-plug-in.cfm>`_. |
| Session logging of the EVSEManager | ||
| ---------------------------------- | ||
| The EVerest "EVSEManager" is able to generate session log files with information about e.g. current session state, | ||
| configured, CP state, duty cycle and is also able to decode and log the content of the V2G messages. |
There was a problem hiding this comment.
What's with the comma , after "configured"?
lategoodbye
reviewed
Mar 10, 2025
|
|
||
| There are different ways to analyze the EVerest charging software. In the following, different | ||
| ways are described. In preparation for starting this chapter, it is necessary to be connected to the board | ||
| via Ethernet. This is also necessary to copy logs and traces from the board to the local PC via an FTP |
There was a problem hiding this comment.
SFTP makes a difference here
lategoodbye
requested changes
Mar 10, 2025
|
|
||
| tcpdump -i eth1 -w /srv/charge_com_01.pcap | ||
|
|
||
| This command captures all packets on the eth1 (QCA interface) interface and writes them to |
There was a problem hiding this comment.
Please avoid platform specific words like QCA. Also most of the new users do not know what QCA means.
PLC or Green PHY is better
lategoodbye
approved these changes
Mar 10, 2025
Signed-off-by: Fabian Hartung <[email protected]>
Signed-off-by: Fabian Hartung <[email protected]>
Signed-off-by: Fabian Hartung <[email protected]>
Signed-off-by: Fabian Hartung <[email protected]>
FaHaGit
force-pushed
the
everest/ccc_add_logging_and_debugging_section
branch
from
2899041 to
6de256a
Compare
FaHaGit
added a commit
that referenced
this pull request
Mar 11, 2025
* ccc: Add logging and debugging section Signed-off-by: Fabian Hartung <[email protected]> * Add links to the new logging_and_debugging chapter Signed-off-by: Fabian Hartung <[email protected]> --------- Signed-off-by: Fabian Hartung <[email protected]>
FaHaGit
added a commit
that referenced
this pull request
Mar 11, 2025
* ccc: Add logging and debugging section Signed-off-by: Fabian Hartung <[email protected]> * Add links to the new logging_and_debugging chapter Signed-off-by: Fabian Hartung <[email protected]> --------- Signed-off-by: Fabian Hartung <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
No description provided.