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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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Install torchvision for c++ on Jetson Nano

I want to use torchvision c++ on my Jetson Nano (Jetpack 4.5). I need only torchvision::ops::nms function from torchvision. If you can give source codes of that function or an alternative implementation of that function with torch (c++) please…
Davtag
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CMake was unable to find a build program corresponding to "Ninja"

I try to install microsoft/vcpkg on Jetson Nano (Ubuntu 18.04) I do $ git clone https://github.com/microsoft/vcpkg then ./vcpkg/bootstrap-vcpkg.sh And I get Unable to determine a binary release of vcpkg; attempting to build from source. Building…
Davtag
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Jetson nano could not install PyQt5

I am trying hard to install PyQt5 in my Jetson nano. However, there is one thing always annoys me. here's the feedback message. note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building…
FightingEgg
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Jetson Nano QT GStreamer: error when grabbing GstSample from playing pipeline sink

Hardware: Computer -> Jetson Nano 2GB B01, Camera -> Arducam IMX519 MIPI/CSI Software: OS -> Ubuntu v16, IDE -> QT 5 Libraries: i2c, gstvideo, gstreamer-1.0 The testing that I'm performing is on a barebones project so that I can prove the concept…
IronsInTheFire
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How to check a Bluetooth module's UUID number?

I am using a 8265A 8265NGW module with Jetson Nano. I am trying to connect my Jetson Nano. How to check my bluetooth UUID?
Joseph_01
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How to access ManufacturerData from a Polar heart rate sensor using Bluez and C

Question: Phrased another way. My Intel Bluetooth controller accepts data from my Polar Bluetooth LE device and places the data on the D-bus system bus. How do I use the bluez API and D-Bus to read my Polar sensors heart rate data? In an attempt to…
Steven
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Can't from source install torchvision0.4.0 on jetson nano with jetpack4.2.2

jetson nano ubantu18.04 jetpack version:4.2.2 python version:3.6.9 cuda version:10.0 pytorch:1.2.0(install from wheel v1.2.0&jetpack4.2.2&python3.6:https://forums.developer.nvidia.com/t/pytorch-for-jetson-version-1-11-now-available/72048) pytorch…
曲志久
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Issues with Azure IOT Edge & Jetson Nano - DeepStream Module

I'm trying to install the Nvidia DeepStream SDK module on my Jetson Nano running JetPack 4.6.1 with Azure IOT Edge. Following this example, but it is based on DeepStream 5.1, and since I have JetPack 4.6.1 I have DeepStream SDK…
Jonas Nilsson
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CPU and GPU Stress test for Nvidia Jetson Xavier (Ubuntu 18.04, Jetpack 4.6)

How can I make a simultaneous CPU and GPU stress test on Jetson Xavier machine (Ubuntu 18.04, Jetpack 4.6)? The only code found is https://github.com/JTHibbard/Xavier_AGX_Stress_Test with tough package incompatibility issues. It only works for…
Javad.Rad
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Cannot find a proper format for codec ‘h264’ (id 28), pixel format ‘none’

I downloaded jocover’s git hub ffmpeg and compiled it to stream the video to the web on the Jetsonano board However, i tried ffmpeg -c:vh264_nvmpi -i /dev/video -f null - Cannot find a proper format for codec ‘h264’ (id 28), pixel format ‘none’…
이중범
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open h.264 video stream with gpu

I decode h.264 on Jetson Nano using Open-cv. I use this Code: import cv2 try: cap = cv2.VideoCapture('udp://234.0.0.0:46002', cv2.CAP_FFMPEG) print(f"cap = {cap}") except Exception as e: print(f"Error: {e}") if not cap.isOpened(): …
Ariel Kantorovich
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Sending and receiving stream using gst-rtsp-server

I'm currently working on a remotely controlled robot that is sending two camera streams from a Jetson Nano to a PC/Android Phone/VR Headset. I've been able to create a stable link between the robot and PC using gst-rtsp-server running this…
Stanislav Svědiroh
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Run python script when internet connection becomes available on Jetson Nano (Ubuntu 18.04)

I need to setup a Jetson Nano device so that a Python script is launched everytime an Internet connection is available. So, referring to this question, I did the following: I created the 'run_when_connection_available' script: #!/bin/sh # create…
Carlo
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Installed pip 3 but when I run pip -version wont run

I'm working with a jetson nano which had python2.6 and 3.6 preinstalled. I installed python3.7 through sudo apt install python3.7-dev When I tried to run the pip command, it said there was no such command. So I installed pip and pip 3 through: sudo…
kro
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Gstreamer warning: Gstreamer: pipeline has not been created

Trying to run object detection algorithms in jetson nano (ubuntu 18.4) and Gstreamer cannot open the video files because of this warning in the Gstreamer. I have Gstreamer 1.14.5 version. (I tried .avi, .mp4 and .MOV). It also appeared these…
Chris K.
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