RE: Trouble using the GSM PPP Driver in C++ Project

code-magic — Fri, 22 Oct 2021 23:15:27 GMT

This is perfect, thank you. Can you check out my latest post? I'm trying to use the GSM modem sample on a nRF 5340 app and I cannot get `device_get_binding()` to not return null no matter the configuration options I set.

devzone.nordicsemi.com/.../gsm-modem-sample-project-on-nrf-5340-app

RE: Trouble using the GSM PPP Driver in C++ Project

Didrik Rokhaug — Mon, 27 Sep 2021 14:20:23 GMT

Hi,

You shouldn't include .c files. That will (as in this case) often lead to having a function defined multiple plcaces, because #include will simply copy-paste the content of the included file into the including one.

[quote user=""]Zephyr Version: 2.6.99, build: v2.6.99-ncs1-rc2-5-ga64e96d17cc7[/quote]

It is much more usefull for us if you say what version of the nRF Connect SDK you are using, i.e. the tag you are on in the nrf repo.

Also, it looks like Zephyr's shell module isn't very fond of C++, which causes gsm_ppp_start and *_stop to not be linked in if the SHELL_STATIC_SUBCMD_SET_CREATE macro is in a C++ file.

After modifying the sample some, I was able to build it, but I don't have a board I can test it on at the moment.

devzone.nordicsemi.com/.../gsm_5F00_modem.zip

Best regards,

Didrik