addin HAL driver to blinky project

[SKaro]

I have started from blinky project and want to extend it for some PWM outputs on TIM2.

For this I need to make use of stm32f3xx_ll_tim.h.

I added into my main.c #include <stm32f3xx_ll_tim.h> without success

I added the file from 'Manage project Items' also without success!

Is the only way to add this driver over 'Manage Run-Time Environment'? The problem from this wizard I dont know which menu should I add in order to have this driver in my project!

Could anyone please help?

[SKaro]

OK, thanks.

But even if I need them only in my main.c?

Could you please help for the other point?

So the problem is now after defining them from command line, then I can success compiling the project (build f7), but I fail to link it (Batch Build)!!