Using LVGL causes display to mirror over the y-axis

moononournation / Arduino_GFX

Arduino GFX developing for various color displays and various data bus interfaces

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Using LVGL causes display to mirror over the y-axis #420

Closed bslisowski closed 8 months ago

bslisowski commented 8 months ago

I am using an ESP32-S3 with an ST7262 display. Using the library without LVGL works as intended.

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I found that changing the direction this loop iterates fixes the mirroring issue, but it causes these vertical lines to appear.

https://github.com/moononournation/Arduino_GFX/blob/5c4e7e626379c6a52ef4dbe5d960f551312f8b35/src/Arduino_G.cpp#L70-L73

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moononournation commented 8 months ago

Can you should your declaration code?

bslisowski commented 8 months ago

Ok, so I figured it out and it is not a problem with your library. We have two of these displays and for some reason the second is mirrored, so it is definitely an issue with the display.