LVGL 7.7.1 running on a screen but how to add a touchscreen driver

How-to
21

That sounds backwards… SPI is usually the slowest option (hence why large SPI screens are rare/nonexistent). Perhaps something is configured incorrectly.

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there is different with 8 bit and 16bit what I already said it is now configures for 8bit. SPI has also have a clock speed that can been configured and has a DMA option.

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Glad to hear that you did make it work… :+1:

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Hi @Croc, I have similar problem and I can not make my touch work. Touch is working with library for Arduino (ThinguPulse one), but I can not figure out how to merge this to the LVGL example. Could you please share your working code?

Many thanks :slight_smile:

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