How to use CROSSWORKS VERSION NUMBER in source code (C/C++)? #if #else

Follow

Sam

• July 20, 2018 10:35

Hello,

I am migrating from Rowley CrossWorks v2.3.5 to v.4.2. As you could imagine, there has been a number of changes in the support packages (e.g. the way we use STLport). In order for me to get through by making minimum changes to my project/source code, I was looking for a way to use CROSSWORKS VERSION NUMBER in source code (C/C++).

e.g.

#if CROSSWORKS_MAJOR_VERSION < 4.2

// call a function supported in v2.3.5

#else 

// call the same function supported in v4.2 or greater.

#endif

Any lead on this would be helpful? Thanks.

0

• 

  Jon Elliott

  • July 20, 2018 12:52

  The following code should do it:

  #if __CROSSWORKS_MAJOR_VERSION > 4 || (__CROSSWORKS_MAJOR_VERSION == 4 && __CROSSWORKS_MINOR_VERSION >= 2)
    // version 4.2 and above
  #endif

  0

  Comment actions Permalink
• 

  Sam

  • July 20, 2018 14:51

  Thanks, this helps.

  0

  Comment actions Permalink

Please sign in to leave a comment.