SDK Migration - Project "compiles" but not really (130 KB project compiles to 92 bytes)

[Andy]

Hello,

I'm currently migrating from SDK13.1 to 15.0. I'm doing it in steps so I first started migrating to SDK14.2. After I finally got rid of all the warnings and errors, my project compiles but it went from being 130 KB in size to being 92 bytes. I have no idea what's wrong, I have no build errors in the console.

I do have what it looks like a linker error that reads:

usr/local/gcc-arm-none-eabi-7-2017-q4-major/bin/../lib/gcc/arm-none-eabi/7.2.1/../../../../arm-none-eabi/bin/ld: warning: cannot find entry symbol Reset_Handler; defaulting to 0000000000023000

Does anyone have any idea why is it not building the project completely? I have an Eclipse GCC setup.

[Håkon Alseth]

Hi,

 

Could you ensure that you have the correct path for adding the ASM file gcc_startup_nrf52.s?

Should be:

$(SDK_ROOT)/modules/nrfx/mdk/gcc_startup_nrf52.S \

 

If it still does not find your Reset_Handler, could you post your Makefile and build.log ?

 

Best regards,

Håkon

[Andy]

Hi, actually it just occurred to me to update my linker file with one of the ones found in the examples (I used the one from ble_peripheral/ble_app_buttonless_dfu because I plan to use the bootloader as well), and the project doesn't compile anymore (which I guess it's a good thing). It looks to me like none of the files of the SDK are being compiled.

[Andy]

build-log.txt

That's what I see in the console when I build the project now.

[Andy]

I figured it out, I deleted a linked source folder :p