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netman: update module description (#21664)

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Co-authored-by: David Sidrane <David.Sidrane@Nscdg.com>
Co-authored-by: Hamish Willee <hamishwillee@gmail.com>
This commit is contained in:
Ramon Roche
2023-06-02 09:33:18 -07:00
committed by Daniel Agar
parent 4e4ba40289
commit 29a3abb817
1 changed files with 17 additions and 5 deletions
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src/systemcmds/netman/netman.cpp
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@@ -405,12 +405,24 @@ static void usage(const char *reason)
memory. On boot the `update` option will be run. If a network configuration
does not exist. The default setting will be saved in non-volatile and the
system rebooted.
On Subsequent boots, the `update` option will check for the existence of
`net.cfg` in the root of the SD Card. It will saves the network settings
from `net.cfg` in non-volatile memory, delete the file and reboot the system.
#### update
`netman update` is run automatically by [a startup script](../concept/system_startup.md#system-startup).
When run, the `update` option will check for the existence of `net.cfg` in the root of the SD Card.
It then saves the network settings from `net.cfg` in non-volatile memory,
deletes the file and reboots the system.
The `save` option will `net.cfg` on the SD Card. Use this to edit the settings.
The `show` option will display the network settings to the console.
#### save
The `save` option will save settings from non-volatile memory to a file named
`net.cfg` on the SD Card filesystem for editing. Use this to edit the settings.
Save does not immediately apply the network settings; the user must reboot the flight stack.
By contrast, the `update` command is run by the start-up script, commits the settings to non-volatile memory, and reboots the flight controller (which will then use the new settings).
#### show
The `show` option will display the network settings in `net.cfg` to the console.
### Examples
$ netman save # Save the parameters to the SD card.