Enabling Strict ANSI compile?
> I will use snprintf
In that case, these topics may also be helpful in case if your snprintf refuses to print floats:
http://www.openstm32.org/tiki-view_forum_thread.php?forumId=7&comments_parentId=2488
http://www.openstm32.org/tiki-view_forum_thread.php?comments_parentId=2108
http://www.openstm32.org/tiki-view_forum_thread.php?comments_parentId=2648