Adding ubxlib to VSC project

RE: Adding ubxlib to VSC project

sleeper — Wed, 23 Aug 2023 13:19:47 GMT

kheap__system_heap is using 128KB

So ubxlib must be enabling the mempool, and the default

CONFIG_HEAP_MEM_POOL_SIZE is larger that the nrf52833 total memory.

RE: Adding ubxlib to VSC project

Sigurd Hellesvik — Wed, 23 Aug 2023 12:57:11 GMT

[quote user="sleeper"]

did you build for nrf52833 ?

c:/ncs/toolchains/31f4403e35/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd.exe: region `RAM' overflowed by 12928 bytes
collect2.exe: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
FATAL ERROR: command exited with status 1: 'C:\ncs\toolchains\31f4403e35\opt\bin\cmake.EXE' --build 'c:\Users\IMS_DEV\Documents\vscode\hello_world\build'

[/quote]

I built for the nRF52840, so that is why mine worked.

It seems that ubxlib takes a lot of ram, huh.
Have a look at Memory footprint optimization to try to reduce RAM usage.
Maybe ubxlib also has some settings to reduce RAM?

[quote user="sleeper"]CMake Warning at C:/ncs/v2.4.0/zephyr/CMakeLists.txt:1864 (message):
__ASSERT() statements are globally ENABLED[/quote]

This means that ASSERS are enabled. This can be turned off with CONFIG_ASSERT

RE: Adding ubxlib to VSC project

sleeper — Wed, 23 Aug 2023 11:22:41 GMT

the it says on mine that it is out of RAM

did you build for nrf52833 ?

also i get this warning

CMake Warning at C:/ncs/v2.4.0/zephyr/CMakeLists.txt:1864 (message):
__ASSERT() statements are globally ENABLED

RE: Adding ubxlib to VSC project

Sigurd Hellesvik — Wed, 23 Aug 2023 11:17:44 GMT

I build your project on my computer and it looks like it builds and runs without error.

What is the issue?

What would you expect to happen if it works?

RE: Adding ubxlib to VSC project

sleeper — Wed, 23 Aug 2023 10:50:03 GMT

here is hello world sample, with ubxlib as a folder. The Cmakelist.txt has two lines added to build the ubxlib......

devzone.nordicsemi.com/.../7140.hello_5F00_world.zip

RE: Adding ubxlib to VSC project

Sigurd Hellesvik — Wed, 23 Aug 2023 10:19:51 GMT

Is it possible for you to upload a zip of your project, so I can try to build it also?

RE: Adding ubxlib to VSC project

sleeper — Wed, 23 Aug 2023 09:35:40 GMT

ubxlib a source code lib that allows easy integration of ublox devices like GNSS and Cellular modems

see here

www.u-blox.com/.../ubxlib

RE: Adding ubxlib to VSC project

Sigurd Hellesvik — Wed, 23 Aug 2023 09:06:55 GMT

Hi,

Can you shortly explain what ubxlib is and why you need to use it?

Are you adding it to VS Code, or to nRF Connect SDK?

Regards,
Sigurd Hellesvik