Porting DFU

[kevin seo]

Hello

I'm porting DFU to my project .

But I have some issue.

The following error occurs.

I set the header file(nrf_cc310_bl_hash_sha256.h) path, but why does this error occur?

And I set the path to the library file (libnrf_cc310_bl_0.9.12.a).

So I get error below.

plz help me.

MCU: nRF52840

compiler: eclipse

[Vidar Berg]

Hello,

Looks like the rest of the project may be compiled for "soft-float" while you are attempting to link in a library compiled with "hard-float". Please try to include the cc310 library in \external\nrf_cc310\lib\cortex-m4\soft-float\ instead and see if you still get build errors.

[kevin seo]

thank you.

It has been clear.

but other warning occur.

how can i remove these error??

[Vidar Berg]

Try including the library in \external\nrf_cc310\lib\cortex-m4\soft-float\ not \external\nrf_cc310\lib\cortex-m4\soft-float\short-wchar

[kevin seo]

Then... I got the error I said first ...

[Vidar Berg]

The "Soft-float" library is located in \external\nrf_cc310\lib\cortex-m4\soft-float\ 

[kevin seo]

thanks a lot!