nRF52 DFU using iPhone objective C

[iRevo]

I download the nRF Toolbox app and its in swift.

My current app is in objective-C and I want to implement dfu in my app. Is there any framework that can be used in my objective-C project.

Please send me if you have any example by using objective-C.

Best Regards

[MartinBL]

Hi,

Unfortunately we don't have any up-to-date Objective-C code, but if you look at the old releases of nRF Toolbox on github you should be able to find something. nRF Toolbox v3.0.1 e.g. is written in Object C.

[iRevo]

Dear Martin, I have downloaded the source and try to built. Its giving below error

dyld: Library not loaded: @rpath/libswiftCore.dylib Referenced from: /private/var/containers/Bundle/Application/C7F7077C-CB74-48BF-96A3-B894B8F8F987/nRF Toolbox.app/Frameworks/DFULibrary.framework/DFULibrary Reason: image not found

I tried to fixed by setting like below

Always Embed Swift ?Standard libraries : Yes

Can you please suggest me some. I am stuck in between.

[Mostafa Berg]

The nRF Toolbox app is independent of the DFU Library, our DFU Library is written in Swift which does work well with Objective C projects.

What you need to do is use Cocoapods to manage integrating it for you, using Cocoapods, our DFU library can be installed easily by creating a podfile in your project.

Then running pod install, a new workspace will be created and you can use your objective C code to call the library methods easily.

More instructions can be found here

let us know if you need any further assistance.

[iRevo]

Dear Mostafa, Thanks for your reply. I am very new in iPhone development and unfortunately my project was developed in objective C.

Could you please give me some step so that I can build the project.