Undefined reference when porting from 4.9.3 to 4.12.3

[egoltzman]

Hi Martin,

Congratulations for the new release!

I'm trying to port an 4.9.3 project to 4.12.3 and I got some undefined reference error when compile with CubeIDE 1.1, is there a porting guidelines somewhere?

Do you see any thing in the list that might help me to resolve it?

BTW, the simulation under visual studio built with no error and runs OK.

Thanks,

Eyal

• undefined reference to `touchgfx::Circle::getMinimalRectForUpdatedEndAngle(touchgfx::CWRUtil::Q5 const&) const' Circle.hpp
• undefined reference to `touchgfx::ConstFont::ConstFont(touchgfx::GlyphNode const*, unsigned short, unsigned short, unsigned char, unsigned char, unsigned char, unsigned char, unsigned char, unsigned short, unsigned short)' GeneratedFont.cpp
• undefined reference to `touchgfx::LCD::drawString(touchgfx::Rect, touchgfx::Rect const&, touchgfx::LCD::StringVisuals const&, unsigned short const*, ...)' TextAreaWithWildcard.hpp
• undefined reference to `touchgfx::LCD::drawString(touchgfx::Rect, touchgfx::Rect const&, touchgfx::LCD::StringVisuals const&, unsigned short const*, ...)' TextAreaWithWildcard.hpp
• undefined reference to `touchgfx::muldiv(long, long, long, long&)' CWRUtil.hpp
• undefined reference to `touchgfx::ScrollableContainer::setScrollbarsPermanentlyVisible()' AboutScreenViewBase.cpp
• undefined reference to `touchgfx::ScrollableContainer::setScrollbarsVisible(bool)' AboutScreenViewBase.cpp

[eng23]

Hi,

I have problems with multiple definitions too when updating to 4.12.3, but now it is resolved.

I had problem with multiple definitions in OSWrappers.cpp because when updated I have the OSWrappers_cmsis.cpp in the same folder with same functions... I need to delete one to get it work. I've tested with both files and no difference. Any advice which one should be used?

[Martin KJELDSEN]

Doesn't matter, really. If you have cmsis os in your project you can use that, but native (non cmsis) oswrapper works just as well.

/Martin