no such file or directory

Q&A Forum › Category: ESP32 › no such file or directory

John Olsen asked 4 months ago

I’m trying to make some graphics code work on an Elecrow four inch LCD panel. The example code that came with the panel is giving me an error:
fatal error: ../../src/display/lv_display_private.h: No such file or directory
There is actually such a directory but evidently the compiler is not finding it. Any idea why that would happen?
regards
John

Question Tags: LVGL

3 Answers

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Sara Santos Staff answered 4 months ago

Hi.
Which tutorial are you following?
Regards,
Sara

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John Olsen answered 4 months ago

Ive tried it with the hello world and with the basic button. I am using arduino IDE2 and it is running on Ubuntu. I have done these things using a CYD no problem and I realise that trying to do things on a different display is going to need some changes.This particular display is useful to me because I want to do a compass rose display and the display is 4 inches square with 480 by 480 resolution.

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Sara Santos Staff answered 4 months ago

Hi.
Yes.
If you are trying to use different displays, you need different configurations and you probably need to modify the User_Setup.h file so that it uses the right configurations for a particular display.

Regards,
Sara