Hi, everyone. I’m Soooooooo newby for Jetson. My problem is now I’m trying to communicate with TI MCU through SPI using AGX Xavier. But!!! I really don’t know where to start. So, I need you guys help. Is there anyone who can tell me how to use SPI? or Is there anyone who can suggest any doc…

You need to know how to build customize kernel and device tree from below document. https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%2520Linux%2520Driver%2520Package%2520Development%2520Guide%2Fkernel_custom.html%23 And for SPI below topic may help. https://devtalk.nvidia.com/default/topi…

Is there anyone who can tell or teach me how to use SPI on AGX Xavier?

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier

ShaneCCC April 20, 2020, 4:05am 5

Thanks for your suggestion.
We will try to improve it for the SPI function.

Can anyone help me to find file and folder while build kernel?

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Is there anyone who can tell or teach me how to use SPI on AGX Xavier?

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