How do I use a .lib file in my project?

RE: How do I use a .lib file in my project?

min_ju — Sun, 30 Dec 2018 06:41:18 GMT

Hi Varun,

I have the same problem that my EPD.lib doesn't compile. Could you tell me where did you get the EPD.h and EPD.lib files?

Thank you!

RE: How do I use a .lib file in my project?

Varun — Tue, 27 Nov 2018 12:30:14 GMT

Oh, alright. Actually, I did not have the souce files to build the lib file. Thanks a lot for helping out though.

Regards,

Varun

RE: How do I use a .lib file in my project?

AndreasF — Tue, 27 Nov 2018 10:37:39 GMT

Hi Varun.

I've tried to include your library now, and it appears that you have built it with the wrong toolchain and architecture. As you can see by the error I got:

(Conflicting CPU architectures)

I changed the file format from .lib to .a by the way.

You have to try and rebuild the library to match the right target processor (Cortex-M4F processor) and use the right toolchain (for example GNU ARM Embedded Toolchain 7-2018-q2-update)

Best regards.

Andreas

RE: How do I use a .lib file in my project?

Varun — Tue, 27 Nov 2018 09:19:58 GMT

Hi Andreas,

You can place the nrf5_SDK_15.0.0 folder at the same level as my project folder. Find the screenshot below for reference.

Then you can build the project.

Regards,

Varun

RE: How do I use a .lib file in my project?

AndreasF — Tue, 27 Nov 2018 07:00:45 GMT

Hi Varun.

I can't compile this project because you have most likely edited/created it outside the nRF5_SDK_15.0.0 folder, so all the files have a incorrect path to SDK 15, see the image:

Best regards.

Andreas

RE: How do I use a .lib file in my project?

Varun — Mon, 26 Nov 2018 14:30:08 GMT

Hi Andreas,

Yes I've included the .h file to my main.c file.

For reference, you can find my project at this link. I'm using nRF5_SDK_15.0.0.

Regards,

Varun

RE: How do I use a .lib file in my project?

AndreasF — Mon, 26 Nov 2018 14:11:45 GMT

Hi Varun.

Have you added a include to the .h file in your main.c file?

Best regards.

Andreas