Hello,

Can you please attach your project so we can see what you're doing and try to replicate.

Thanks for reporting I'll look into this for you, hopefully a simple one to solve.

Hello,

I've found the cause of the crash, the pixel queue buffer in the ST7789V was not dynamically changing size to match the requirement and so if increased over 240 was going out of bounds. Now resizing correctly via library update.

Hi Charles,

The latest displays have an IPS screen which has an inverted colour. The older version just had a standard LCD which was good but not as nice as the inverted IPS version.

Hello,

Thanks for letting us know and glad you've got it running better now

It's interesting about the crash. I'll see if I can replicate that.

Hmm ok so it is already on. Which chip are you using? I'm guessing with the 80MHz SPI it's an ESP32 type. Have you checked you are on the high speed SPI pins, some pins work much faster then others for SPI. Certainly if you're specifying 80MHz then the liklihood is it isn't actually anywhere near 80...

Hello,

Sorry to hear you've had to rework your code. I've hopefully spotted what's causing the issue and it should be resolved for you now via the library updates.

Hi Stefan,

It looks doable, I'll see if I can get this in for you today.

Hmm on further investigation the properties are already there in the SPI Settings section. Do you have these set to Yes?

My 16-bit display pinout and schematic is here, it needs the ESP32S3 as that has more I/O available.
https://github.com/RowlandTechnology/Ca ... ematic.PDF

Hello

I'll see if I can make a v11 version of the example for you.

For now this forum post has a couple of videos which should help show how to use the v11 system.

viewtopic.php?t=3656