Fundamentals - WP7607 Can't develop and test applications

Please check debug messge by " logread -f"

It’s basically showing me nothing.

-f paramete means only printing out the new log.
You need to start the app again

Okay now this pops up.

What is the version of the legato version on module

root@swi-mdm9x28:~# legato version
18.03.0_b463e04cf08fb8d8f1ea5ee00d7894c0_modified

Then it does not match with the app which is 20.04

Do you have any reference guides on how to update the WP7607 to Legato 20.04_

You can download it through leaf

This is what I was asking about in my previous post.
When I’m connected to my module I can’t use leaf commands.

That is why i suggest you to reinstall the ubuntu

And after a re-installation of Ubuntu I should be able to run leaf commands when connected to the module?

Like “leaf search -t wp76xx -t latest” from https://source.sierrawireless.com/resources/airprime/software/legato_application_development_kit_linux/ ?

No problem is found on my Ubuntu18.04 on command “leaf setup wp76stable_1 -p swi-fx30-cat1_1.0.0”.

I just added the package you were talking about.

However, I still get the same error.


what is the value of “app info helloWorld” in module?

root@swi-mdm9x28:~# app info helloWorld
helloWorld
status: stopped
app.name: helloWorld
app.md5: 68b5085a3f6ed314e8297187ff99300b
app.version:
legato.version: 20.04.0

What is the version of the legato version on module

root@swi-mdm9x28:~# legato version
18.03.0_b463e04cf08fb8d8f1ea5ee00d7894c0_modified

Then it does not match with the app which is 20.04.

I guess you can update the module FW from some path like:
/home/owner/LEAF/swi-wp76_4.6.0/leaf-data/wp76dev/wp76-image

Okay but then I still don’t know I can fix this.
I ran the command that you suggested: leaf setup wp76stable_1 -p swi-fx30-cat1_1.0.0.
Do I need to update the firmware then?
It would be nice to get a concrete piece of advice as I’m new to the mangOH Green.