Pointer to class instance

[hfrmobile]

NrfIdentifyCommand identifyCommand;
NrfIdentifyCommand *pIdentifyCommand = &identifyCommand;

int commandId = identifyCommand.GetCommandId(); // works
commandId = pIdentifyCommand->GetCommandId(); // FAILS (on Devboard going to Nirvana ...)

Why can't call method in 2nd case?

[Wojtek]

I don't think this problem is nordic-related, as nordics don't support any c++ toolchain

[hfrmobile]

Maybe the issue is GCC related ....

Sure? See: devzone.nordicsemi.com/.../ (e.g. topic "Eclipse Mars IDE for C/C++ Developers")

INFO: When the class instance is instanced on stack, it works. When it is global variable it doesn't (see code sample above).

[Wojtek]

gcc is c compiler, g++ is c++ compiler. you sure that you are using gcc?

[hfrmobile]

GNU Compiler Collection: en.wikipedia.org/.../GNU_Compiler_Collection

GCC 1.0 was released in 1987.[1] It was extended to compile C++ in December of that year.

When talking about GCC I am talking about "GNU Compiler Collection" ;-)

Compiling NRF SDK stuff via C:/Program Files (x86)/GNU Tools ARM Embedded/4.9 2015q2/bin/arm-none-eabi-gcc

... and C++ via C:/Program Files (x86)/GNU Tools ARM Embedded/4.9 2015q2/bin/arm-none-eabi-g++

Btw, why exist there no pre-compiled libraries as on other platforms. Compiling NRF SDK + our project takes about 40 seconds ... that's quite long compared to Atmel for example ...

[hfrmobile]

Workaround solution: Create class instance in main.cpp and provide it to others via global pointer ... (but not very beautiful in my view)