Fast boot OS for QT Application
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wrote on 28 Apr 2022, 06:44 last edited by
Hi guys, I just want to run QT application on Raspberry Pi screen. In my current design, I am running my QT application on Raspberry Pi OS. But it takes too long to wait for the OS to boot. How can I make the raspberry pi boot in a very short time like 2-3 seconds and have my QT application appear on the screen? Is there a Raspberry Pi OS modified to run QT only?
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Hi and welcome to devnet,
You should then look into something like Boot2Qt (commercial product of the Qt Company) or the yocto project.
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wrote on 29 Apr 2022, 05:54 last edited by
Unfortunately, I cannot buy a commercial product. I am looking for a solution that I can handle for free. I will try yocto project.
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wrote on 28 Jun 2022, 09:25 last edited by
Even not using yocto but buildroot the concepts of what is required to make rpi boot faster are there. Also using Qt application.
https://www.furkantokac.com/rpi3-fast-boot-less-than-2-seconds/