How to add softSIM to an existing project

[bobsengjr]

I have built & run the softsim samples on the nrf9160dk with SDK/toolchain v2.5.0.

I wanted to add softsim to the asset_tracker_v2.  First step I added overlay-softsim.conf to the configuration & built.  

I'm getting the following errors:

c:/ncs/toolchains/c57af46cb7/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd.exe: error: zephyr\zephyr_pre0.elf uses VFP register arguments, C:/ncs/v2.5.0/modules/lib/onomondo-softsim/lib/libuicc.a(uicc_suspend.c.obj) does not

1) How can I fix this?

2) What is the process to add softSIM to an existing project using a SIM card?

Thanks,

Bob

[Didrik Rokhaug]

Hi,

Please see this note from Onomondo's documentation: https://github.com/onomondo/nrf-softsim/blob/master/README.md#note-1

If you add CONFIG_FP_SOFTABI=y to your prj.conf or overlay-softsim.conf, it should work.

Best regards,

Didrik

[SamSchalk]

Hi Bob

Did you manage to get the Onomondo softSIM to work ?

I seem to have a west problem, but it is fully installed.

Regards

Sam