variables "not declared in this scope"

[seanbites]

Hello,

I am using Eclipse to create a project using code from ble_app_hrs and I am developing for a nrf52832 chip. Unfortunately, I am getting a "was not declared in this scope" for almost every variable I am including from another file of the SDK. My output parser compiler command pattern settings are set to "(.gcc)|(.[gc]++)" and the CDT GCC built-in Compiler settings Cross Arm command to get compiler specs are "arm-none-eabi-gcc ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD "${INPUTS}" .

As you can see from the above screenshot, even memset is not recognized.

I don't have any issue seeing the files I included and I have placed all of my included files in "project properties > C/C++ General >paths and symbols" for all three categories: assembly, Gnu C, Gnu C++. I am at a loss as to why this is happening and to the best of my knowledge I have properly followed the tutorial found here: devzone.nordicsemi.com/.../

Any help would be incredibly appreciated as I am close to pulling my hair out! If anybody needs more information, I will gladly give it ASAP!

Thanks!

[RK]

You need to post an example of a few lines of code which isn't compiling and the full actual error message it's generating, without that it's really impossible to give you very much advice.

[RK]

Oh it's c++, you need to use std::memset and you need to ensure all the other c-only headers are enclosed in extern "C" { ... }

are you sure you want to be using c++

[seanbites]

I am using code provided from nordic's SDK (copy-pasted into a new C++ project). Why would it work for them to use c and C++ in the same function and not work properly for me? Is there a project setting that I have not seen?

[Wojtek]

AFAIK, Nordic SDK is prepared to be used with clean C, not C++. I have not seen any C++ in any functions

[seanbites]

Hmm well that has set me on the right path, thank you very much!