Custom scripts in modem_cellular.c.

RE: Custom scripts in modem_cellular.c.

AndrewAWG — Mon, 04 Mar 2024 11:57:05 GMT

Gentlemen, If you want to add a script to run directly from your application layer.
you need to have SDK 2.6.0 and later which they released on the 3rd of march.
you will find in "C:\ncs\v2.6.0-rc1\zephyr\drivers\modem\modem_cellular.c" a struct called struct cellular_driver_api modem_cellular_api

where you can add an api and run a script when you call it anywhere.

RE: Custom scripts in modem_cellular.c.

AndrewAWG — Sun, 03 Mar 2024 09:18:48 GMT

if you opened the example : https://github.com/zephyrproject-rtos/zephyr/blob/main/samples/net/cellular_modem/src/main.c
in zephyr. You will find that he is using modem_cellular.c library.
in this lib, he used 3 scripts one for initialization, second for internet connection and the third one to make sure that you have a signal. My question is, how to make a fourth script that I can you for custom AT commands and invoke it for my applicaiton directly.

RE: Custom scripts in modem_cellular.c.

Sigurd Hellesvik — Thu, 29 Feb 2024 12:51:55 GMT

In that case, I do not understand what is not working.

What is working so far for you?

What is the current problem you have?

RE: Custom scripts in modem_cellular.c.

AndrewAWG — Tue, 27 Feb 2024 15:31:56 GMT

Hey Sigurd,
no nothing is missing. I want to create a third script and to be able to start it in my application layer.

RE: Custom scripts in modem_cellular.c.

Sigurd Hellesvik — Tue, 27 Feb 2024 15:29:03 GMT

Hi,

[quote user=""]The problem is that this lib only initialize the modem to be able to connect with any TCP connection, so I am able to use the mqtt lib and any other connection lib. [/quote]

Looks like this sentence is missing a "not" somewhere.

What does not work?

Regards,
Sigurd Hellesvik