Hello, I am using a Jetson Orin Nano Dev Kit with JetPack 6.0. I am trying to use GPIO for the first time, and I followed some research to set it up. Based on what I found, I ran the following command in the terminal: sudo pip install Jetson.GPIO The terminal responded that the library is already…

Just to clarify You already got the correct code. Please don’t think your code is wrong. It is already correct one. -kernel_oot_modules_src.tbz2 -kernel_src.tbz2 -nvidia_kernel_display_driver_source.tbz2 We don’t provide a method to build on device directly. Only cross-compilation method is…

hello onurrcifcii, could you please give it a try with following to toggle a pin state change, for instance, # gpioset --mode=wait --drive=push-pull gpiochip1 11=1

Hello @JerryChang Thank you for the suggestion. it connected to pin31(J12 - 40 pin expansion header) for GPIO11 and tried running the following command in the terminal: gpioset --mode=wait --drive=push-pull gpiochip1 11=1 Unfortunately, it did not work. The pin state did not change, and there w…

hello onurrcifcii, would you please also probe the pin to check it’s not toggling?

Thanks for interest @JerryChang , Here is the control for GPIO pin 11: And here is the control for all pins: While performing these tests, the terminal showed this status: [Screenshot from 2025-01-08 11-39-16] Is there anyone who can help? @JerryChang , @WayneWWW , @carolyuu , @Kev…

Hi @JerryChang , This is honestly quite difficult for me to understand, and I’m currently at a critical stage of my project. It needs to be completed within 2 weeks, so I cannot afford to take any risks or make mistakes. Could you please provide detailed guidance? Thank you so much in advance!

hello onurrcifcii, it requires re-compiling the kernel with the patch applied. you may refer to Kernel Customization .

Hi @JerryChang , Thank you for your guidance so far. I would like to know if it is possible to perform this process (rebuilding the kernel with the patch) using the NVIDIA SDK Manager without resetting the board. If so, could you provide detailed instructions on how to proceed with it?

it’s kernel update, you may update /boot/Image after re-building the kernel image, reboot the system to have changes take effect.

Hi @JerryChang , Hello, When I run the following command to sync the kernel sources: cd /usr/src sudo ./source_sync.sh -k -t r36.6 I get the following error: sudo: ./source_sync.sh: command not found Here are the files in the /usr/src directory and here is the information about my board: [ima…

Unable to Get GPIO Working on Jetson Orin Nano

Robotics & Edge Computing Jetson Systems Jetson Orin Nano

JerryChang January 9, 2025, 5:47am 7

BTW,
please refer to Topic 301171, there’s patch to address the issue cannot control GPIO in JP-6.

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Unable to Get GPIO Working on Jetson Orin Nano

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