After update today!

[jgu1]

Hi team!

After update today the ST7796 display can´t compile anmore? If I roll back from 10 to 9 it work.

I have also made a test with the ILI9488 and ILI941, seem to work ok.

Br Jorgen

[mnfisher]

The error is -Werror=maybe-uninitialized for X and Y in the display 'DrawLine' macro.

This means that for some paths these might be used without being initialised - leading to incorrect results. This may never happen - and they really should be initialised before use rather than relying on them having a certain value (in simulation 0 - but not necessarily on hardware)

You can ignore this (at your own risk !) by adding

Code: Select all

target_compile_options(${COMPONENT_LIB} PRIVATE -Wno-maybe-uninitialized)

To CMakeLists.txt in the 'main' subdirectory of the build folder.

Martin

[jgu1]

Hi Martin!

Thank you for your help and advice, as always, appreciated

As I mentioned everything work before update ver.9 there must be a bug as you describes in ver.10
I hope and prefer to see and hope the teams will fix this and push it in update at least you have found the bug. If not I will use (dare) to use your suggest.

Br Jorgen

[medelec35]

Hello.
The only change from v9 to v10 was to make the component icon compatible with dark mode.
For some reason an older version got stored within the repo.
I have now updated the repo with the latest version, so your project should compile again when the component has been updated on the library database.
I will let you know when it has.
Many thanks for bringing this to my attention & apologies for the inconvenience.

Thank you Martin for your excellent support.

[medelec35]

The updated ST7796 component is now available for downloading.

[jgu1]

Hi Martin & Martin

No apoligies Martin, I know you always "will be there" if challenge. When I see there is is update with these display and ESP32 I always made at test with my testprogram with these display, I have lot of project with this display I still make som update on the project, so if they not work after update, you mm team, will be the first who know if they not working

Now after last update, (11) it work perfect again.

Thank you to you both.

Br Jorgen

[medelec35]

That's great!
I'm glad you now can compile again.
Thanks for letting us know.