How can I import my GUI into a newer TouchGFX version?

[IHaas.1]

I have a STM32H750 DK and for this I have a project in TouchGFX 4.18.1 and would like to update this to the newest version and the newest TouchGFX 4.21.4.

How is it possible to import this project without a complete new programming?

The Import GUI function does not work here and gives the following error message.
What is the correct way to do it in this case?

[JTP1]

Hello

First...backup your project�?�?

Then just open the tgfx- designer file in 4.21.4 designer, it should ask to proceed for conversion to the new version.

 

Then just generate to code and try compile it. If you have use CubeMx to generate code earlier, you probably have to renegerate code from CubeMx with latest version TGFX library.

Here is ST documentation for this operation:

https://support.touchgfx.com/4.21/docs/miscellaneous/updating-to-a-new-touchgfx-version

There probably will be some issues, here is insructions for those:

https://support.touchgfx.com/4.21/docs/miscellaneous/known-issues

[Osman SOYKURT]

Hello IHaas.1,

This thread is a duplicate of this one.

The answer given by JTP is good., have you tried it?

/Osman