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Beginners • Re: Making a GUI for the RPI CM 4 connected to a ST7789v TFT, GT911 touch interface

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- I was able to rotate the image by changing the "0x36" parameter from 0xA8 to 0x60. i based this on some online findings, but i need to research it further because it makes red and blue color switch. also on the desktop version (see picture)
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the datasheet of the display controller is your friend. It hss a dedicated chapter on changing the scan direction.

Picture 1 has wrong color and is mirrored.

Statistics: Posted by aBUGSworstnightmare — Thu Jan 18, 2024 10:00 pm



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