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Questions tagged [nvidia-jetson-nano]

For questions specific to programming the NVIDIA "Jetson Nano" device. When using this tag also include the more generic [nvidia-jetson] tag. Please also tag the language you are coding in and the framework you are using for context.

290 questions
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Stream webcam with GStreamer (RTSP)

I have Kodak PIXPRO SP360 4k camera connected to the Jetson Nano or TX2 via USB cable. I want to be able to see that video over browser, either with RTSP stream, Webrtc or something else. It doesn't matter how it works in terms of technology, as…
Milos Milunovic
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How to reuse vertices across primitives in OpenGL

I am using OpenGL in C++ (technically EGL, on a Jetson Nano.) Let's say I want to draw N Quads. Imagine just a list of colored rectangles. There may be a few thousand such rectangles in the frame. I want to use two vertex buffers: One that…
Wyck
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Rauc and Yocto on Jetson Nano - Unable to find primary boot slot

This is a continuation of my other post. I've managed to create an image with u-boot and rauce. I've made a simple rauc system.conf: [system] compatible=Jetson Nano bootloader=uboot…
Varyag
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u-boot script to allow choosing between which rootfs part to boot (RAUC)

I've managed to create an image with two rootfs partitions to run on my jetson nano with yocto/poky. I've followed the meta-rauc layer README and rauc user manual, to create the system.conf file and rauc_%.bbappend file and I am able to create…
Varyag
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Flashing custom Yocto image to Jetson Nano production module eMMC?

I'm building a yocto image to run on the Jetson Nano. Right now I'm working on a Jetson Nano devkit which boots from the SD-card, and the flashing is described on the meta-tegra GitHub repo wiki. It doesn't say how to flash onto the eMMC on the…
Varyag
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How to reduce the Jetson Nano .sdcard flash file size?

I've created images for the Jetson nano using the meta-tegra layer and flashed it so my jetson nano with a 32gb sd-card. When building an image, the default size of the .sdcard file that is needed to be flashed to the SD-card, is about 16GB . It…
Varyag
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How to use OpenCV with camera on Jetson Nano with Yocto/poky

I've created a minimal xfce image with Yocto/poky on a Jetson Nano using warrior branches (poky warrior, meta-tegra warrior-l4t-r32.2, openembedded warrior) and CUDA 10. Image boots and runs perfectly, and the camera test: $ gst-launch-1.0…
Varyag
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Yocto: No recipes available (tegra)

I'm attempting to create an image with bitbake core-image-minimal For my jetson nano (nvidia tegra). I've added the meta-layer for tegra devices from https://github.com/madisongh/meta-tegra and added it to bblayer.conf. I have also added lines…
Varyag
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How to reduce delay in my gstreamer video pipeline reading from a Jetson Nano?

I have a program that captures live video feed from a CSI camera connected to a jetson nano and estimates the pose of an aruco marker. However, when I move the aruco marker in real life, the position returned by my code only changes about 0.5s-1s…
Guilherme Pinto
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Linux sudo echo b > /proc/sysrq-trigger reboot is safe?

I'm developing a Jetson-based HUD that reboots very quickly. During the reboot process, I noticed that it takes about 10 seconds (relatively long) just to shut down the OS when using the "reboot" command. Since I need an OS that can reboot within…
이하운
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FileNotFoundError: Op type not registered 'DisableCopyOnRead'

I've trained the EfficientDet D1 model in google collab. but, when i want to load the model in jetson nano, i'm facing this error Traceback (most recent call last): File…
Firsty Aurellia Hadinanda
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How to custom deepstream python sample with face_recognition library

Hardware: Jetson Nano - Jetpack 4.4 - Python 3.6 - Deepstream 6.0 I'm currently working with deepstream-imagedate-multistream.py 1 example from NVIDIA-AI-IOT repo and I want to use face_recognition library 2 (of adam geitgey) in this sample to…
Lăng Khoa
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Jetson nano poor performance with yolov5n and cuda activated

I'm testing Yolov5n with a Jetson nano B01 device (4GB). For this purpose I'm using a docker version from this repo: repo FROM nvcr.io/nvidia/l4t-base:r32.7.1 ENV DEBIAN_FRONTEND=noninteractive RUN apt-get update && apt-get install -y \ git…
Martín Alcubierre
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Is DeepStream SDK support Jetson Nano?

My goal is to run DeepStream SDK 6.2 (or older version). The official SD Card Image is JP461 (I assume it's JetPack 4.6.1). However, DeepStream SDK 6.2 require JetPack 5.1. The problem is JetPack 5.1 does not mention Nano at all and I can't find…
Jason Rich Darmawan
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torchaudio pre-built wheel for aarch64 on NVIDIA GPU platform

NVIDIA is offering pre-build wheels for Pytorch leveraging the GPU under 1. But this does not cover audiotorch. It seems that it is necessary to use a matching audiotorch version, otherwise and the version having the same version number…
k_o_
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