GIGA R1 error message

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Hi @anon20709682 and @dolba. These errors are caused by an incompatibility between the sketch and version 9.0.0 of the "lvgl" library. There were some breaking changes in the library introduced by the 9.0.0 release:

https://github.com/lvgl/lvgl/blob/master/docs/CHANGELOG.rst#user-content-v9-0-0

There is work in progress to provide compatibility with version 9.x of the library:

For now, you can fix the error by installing the compatible version of the library. I'll provide instructions you can follow to do that:

  1. Select Sketch > Include Library > Manage Libraries... from the Arduino IDE menus to open the "Library Manager" view in the left side panel.
  2. Type lvgl in the "Filter your search..." field.
  3. Scroll down through the list of libraries until you see the "lvgl" entry.
  4. You will see a drop-down version menu at the bottom of the entry. Select "8.3.11" from the menu.
  5. Click the "INSTALL" button at the bottom of the entry.
  6. Wait for the installation process to finish, as indicated by a notification at the bottom right corner of the Arduino IDE window:

    ⓘ Successfully installed library ...

Arduino IDE will periodically display a notification that offers to update the library for you:

Updates are available for some of your libraries.

If you click the "INSTALL MANUALLY" button in the notification, a list of each of the libraries that have available updates will be shown in the Arduino IDE Library Manager. It is generally a good idea to keep your libraries updated since the updates might provide important enhancements or bug fixes. So you should look through the list and update other libraries if appropriate, but you should avoid accepting the update for the "LVGL" library.

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