CODEWITHSUNDEEP
picmicrochipxc16mplab-5.45xc16-gcc-1.61
Max Kielland
Max Kielland

Reputation: 5841

XC16 MCU family macros

To detect a single MCU with XC16 we can use the defines such as __dsPIC33EP128MC202__, but what are the defines for a family such as dsPIC33E?

When googeling I find references to __PIC24F__ etc, but none of them are defined within XC16. I can't find any define related to a whole family, only specific MCU:s.

I know I can add my own define to the project, but that would involve the human factor, remembering to set/update it correctly on each project. I figured if __PIC24F__ is defined in a XC compiler, then XC16 would logically have the same system.

Upvotes: 1

Views: 276

Answers (1)

Marco van de Voort
Marco van de Voort

Reputation: 26358

#if defined(__dsPIC33E__)

works for me. In a central header file I Have this :

#if defined(__dsPIC33F__)
#include "p33fxxxx.h"
#elif defined(__dsPIC33E__)
#include "p33exxxx.h"
#elif defined(__PIC24F__)
#include "p24fxxxx.h"
#endif

I think I got this from Microchips MLA libraries. I assume there is also a -H. I do work with dspic33C, but that is a different codebase/repo since the peripherals are generally different

Upvotes: 1

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