Can lvgl support muti-touch screen?

How-to
1

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Description

Hey, if a screen support muti-touch, is lvgl support this feature? For example, use twn fingers to zoom a chart at will.

What MCU/Processor/Board and compiler are you using?

What LVGL version are you using?

What do you want to achieve?

What have you tried so far?

Code to reproduce

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2

It’s not supported at this moment.

3

Hi，kisvegabor，if not need to touch，just let two physical screen to dispaly different buffer，Is this possible? :grinning:

4

Absolutely! Check this out: Displays — LVGL documentation

5

Thanks for reply！I alreay implemented it on two screen, that‘s cool, thank you for your work again！ :heart: By the way, I heard that the CEO of LVGL will come to our company for discussion soon, but I think you should be an open source organization.Does LVGL have an established company? :thinking:

1 Like
6

Happy to hear that it’s working :blush:

What is name of your company? I’m the CEO of LVGL LLC, so probably I’ll know about such a visit :smile:

7

Wow，It seems that I already have communicated with the CEO of LVGL LLC.
Hahaha :grin:. I come from Amlogic’s automotive team, the company which Is a semiconductor chip design company. Hope the news I heard is not fake :smile:.

8

Oh, I’ll really have a meeting with your CTO this week :slight_smile: If there any technical or other things that I need to know, please write me a message :slight_smile:

9

In fact, I have listed some questions for the leaders. I hope you have a pleasant chat! I also hope that Lvgl will get better and better! :+1: