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Questions tagged [jetson-xavier]

The NVIDIA Jetson AGX Xavier is an AI computer for autonomous machines.

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Modules lost upgrading to python 3.11

I just installed python 3.11 and noticed modules are missing. I am working on ARM, NVIDIA Jetson Xavier AGX, Jetpack 5.0.2 it comes with ubuntu 20.04 and python 3.8. In python 3.8 I can run import tensorrt, but in python 3.11 I get No module named…
Joachim Spange
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Nvidia Xavier NX not detect FTDI USB adapter

I try to interface UM7 imu sensor with Nvidia jetson xavier NX. I used this FTDI USB adapter. But xavier nx not detect the USB port. I installed the FTDI D2XX driver to xavier NX from this site. Still not work. I connect UM7 to my jetson nano and my…
nadun chanaka
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Trying to add NVIDIA packages on Yocto

By building the Yocto image I encountered this issue during populating Yocto SDK. Do somebody have any idea where and how to fix it? But i'm getting the following error: ERROR: python3-3.8.14-r0 do_package: Error executing a python function in…
Aswan
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'xavier_initializer' not supported, please update TensorFlow

I use google-colab My function is: def createModelUsingTensorflow(nbClasses, imageSizeX, imageSizeY, imageSizeZ, args): '''Create the Deep Neural Network Model''' print("[+] Creating model...") convnet = input_data(shape=[None, imageSizeX,…
Yov
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How is TOPS metric calculated with any AI model.?

As per the https://developer.nvidia.com/embedded/jetson-modules,the Jetson Xavier NX supports 21 TOPS in AI Performance For example if the use case is people detection, tracking and counting, how many TOPS will be utilized? Is the calculation based…
MJ410
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syncronizing frame capture with imu sensors

I am using a Jetson Xavier NXto capture frames from a USB camera using OpenCV. Then I implement a KCF tracker on the captured frames to track a certain object. In parallel I am sending the tracking data to an ESP32 capturing IMU data from an…
KTBM
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D3 BSP v6.0.0 support with jetpack 5.0.2

I recently upgraded my hardware from D3 SerDes card to "DESIGNCORE® NVIDIA® JETSON AGX XAVIER FPD-LINK™ III INTERFACE CARD". Hardware I have now: 1> Jetson Xavier AGX installed with jetpack v5.0.2 2> DESIGNCORE® NVIDIA® JETSON AGX XAVIER FPD-LINK™…
vnawani
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error: request for member ‘fl’ in ‘mapx->cv::Mat::data’, which is of non-class type ‘uchar*’ {aka ‘unsigned char*’} #1

` void create_perspecive_undistortion_LUT( Mat *mapx, Mat *mapy, struct ocam_model *ocam_model, float sf) { int i, j; int width = mapx->cols; //New width int height = mapx->rows;//New height float *data_mapx =…
Andi Dwi Prastyo
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How to install cuda on Jetson AGX Xavier?

We have a Nvidia Jetson NGX and our cuda installation broke after working for a while after accidentally updating "sudo apt update". We were not sure how to install cuda onto the jetson without reflashing it.
Sriram
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Python Socket Not Reading UDP Packets on Jetson Hardware

II have UDP packets that are being sent to my device via an Ethernet connection. I am attempting to read them data using the socket library in Python (version 3.8.10); however, despite them being displayed on the device when I run tcpdump, my Python…
dinodeep
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Controlling Ethernet through Python for local communication between 2 microcontrollers

I want to interface an NVIDIA Jetson AGX Xavier with a Teensy 4.1 via Ethernet (and Ethernet adapter for Teensy), the control units don't have to be connected to the internet. I would like to know what steps I need to take for making this…
Teun
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How to chnage nproc value on Jetson Xaiver NX?

My Jetson Xaiver NX is equipped with 6 CPUs. However, the command shows the following. echo $(nproc) 1 Please tell me how I can use the maximum number of CPUs. Thank you in advance.
Ryotaro Harada
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How to use cv2.imshow() inside docker container on Jetson Nx (Jetpack 5.0.1)

I have a Jetson NX 16GB dev kit with Jetpack 5.0.1 as OS. As a base image for my docker container I use nvcr.io/nvidia/l4t-pytorch:r34.1.1-pth1.12-py3. My opencv version inside the container is 4.5.5. Before I start my container I run "xhost +" in…
Cori
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Python Multithreaded camera and visualization fast

Challenge: I want to run three USB cameras 1600x1300@ 60 fps on a jetson Xavier NX using python. Now there are some ways of doing this but my approach has been: Main -> Camera1 Thread -> Memory 1 -> Visualization thread 1. The main starts up three…
Magnus_G
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How to publish Image Topic in Yolo in ROS environment? Jetson_nano_csi_cam_ros package opens up Image Topic but Yolo does not detect it

Everything works but when it says Waiting for an Image. The process dies. I have attached the ss. csi_cam launched Topic after launched Error when I run YOLO Launch File Code Things I am using: Jetson Xavier Developer Kit Version Raspberry Pi v2…
lawliet
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