Adding a LED to the Device Tree & Pin multiplexing

Ғылым және технология

#GNU #Linux #Tutorial #Driver #DriverDevelopment #embedded_systems
Today we will take a look how to add a device to the device tree. As an example, I will add a LED to the device tree. We also have to modify the pin multiplexing to accomplish our task.
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Пікірлер: 7

  • @GudinVladimir
    @GudinVladimir10 ай бұрын

    Thank you, Johannes! This is again a very useful video! And now the voice quality is OK.

  • @iGeruch
    @iGeruch2 ай бұрын

    Oh yes! This is what I was looking for)

  • @imk8729
    @imk872910 ай бұрын

    Thanks, good job.

  • @StrsAmbrg
    @StrsAmbrg6 ай бұрын

    Surprising to know that there is another thing we can include in the inclusion #include directive. Before this, what I knew was that only header (*.h) file we may include there. But now, you revealed that there is another thing we may include there. How it works and what else we may include in that directive?

  • @sopheaktrachhorn3401
    @sopheaktrachhorn34013 ай бұрын

    Hi, I am new embedded linux. If I want to change Device tree file by write a new file name. Do I need to config the u-boot to point to new device tree file?

  • @bartomiejlandoch5238
    @bartomiejlandoch523810 ай бұрын

    Great! But how to use this dts overlay in Linux Kernel Driver? I mean, how to attach dts to kernel?

  • @johannes4gnu_linux96

    @johannes4gnu_linux96

    10 ай бұрын

    Thank you. I already Made a Video about this. kzread.info/dash/bejne/n5OYz86wdqaog5c.html You can also Check Out Part 22, 24 and 26 of my Linux Driver Tutorials.

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