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jetsonhacks / installCaffe.sh
Last active Jul 10, 2020
Install Caffe on NVIDIA Jetson TK1 LT4 21.2 - CUDA 6.5
View installCaffe.sh
#!/bin/sh
# Install and compile Caffe on NVIDIA Jetson TK1 Development Kit
sudo add-apt-repository universe
sudo apt-get update
sudo apt-get install libprotobuf-dev protobuf-compiler gfortran \
libboost-dev cmake libleveldb-dev libsnappy-dev \
libboost-thread-dev libboost-system-dev \
libatlas-base-dev libhdf5-serial-dev libgflags-dev \
libgoogle-glog-dev liblmdb-dev -y
@jetsonhacks
jetsonhacks / CannyDetection.py
Last active Jun 24, 2020
Python OpenCV 3.3 NVIDIA Jetson TX example for built-in camera; L4T 28.1
View CannyDetection.py
#!/usr/bin/env python
# MIT License
# Copyright (c) 2017 Jetsonhacks
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
@jetsonhacks
jetsonhacks / Dockerfile.nbody
Last active Jun 21, 2020
Dockerfile for building simple nbody demo on Jetson
View Dockerfile.nbody
# Copyright (c) 2020, JetsonHacks. All rights reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
@jetsonhacks
jetsonhacks / Dockerfile.oceanfft
Last active Jun 21, 2020
Dockerfile to build image for oceanfft container
View Dockerfile.oceanfft
# Copyright (c) 2020, JetsonHacks. All rights reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
@jetsonhacks
jetsonhacks / maxCPU.sh
Created Nov 19, 2014
Set CPU to full performance on NVIDIA Jetson TK1 Development Kit
View maxCPU.sh
#!/bin/sh
# Set CPU to full performance on NVIDIA Jetson TK1 Development Kit
if [ $(id -u) != 0 ]; then
echo "This script requires root permissions"
echo "$ sudo "$0""
exit
fi
# To obtain full performance on the CPU (eg: for performance measurements or benchmarking or when you don't care about power draw), you can disable CPU scaling and force the 4 main CPU cores to always run at max performance until reboot:
@jetsonhacks
jetsonhacks / sideBySide.sh
Last active May 3, 2020
Gstreamer two MJPG Webcams
View sideBySide.sh
#!/bin/sh
# Run two video webcam feeds in two different windows
# Script assumes that:
# Microsoft LifeCam Studio is video0
# Logitech c920 is video1
# Both cameras run max 1920x1080 MJPG, but two have both on a USB bus they can run @ 1280x720 max
# MS is made a little smaller
# text overlay and clockoverlay may be added to the pipeline, but render poorly
VELEM="v4l2src device=/dev/video0 do-timestamp=true"
VCAPS="image/jpeg, width=640, height=480, framerate=30/1"
@jetsonhacks
jetsonhacks / installCUDA65.sh
Last active Apr 1, 2020
Fresh install CUDA 6.5 on NVIDIA Jetson TK1 Development Kit
View installCUDA65.sh
#!/bin/sh
# Fresh install for CUDA 6.5 on Jetson TK1 for Linux for Tegra (L4T) 21.1
# CUDA 6.5 REQUIRES L4T 21.1 !!!
sudo apt-add-repository universe
sudo apt-get update
# This is for L4T r21.1 ; Update for your L4T i.e. r21.3
wget http://developer.download.nvidia.com/compute/cuda/6_5/rel/installers/cuda-repo-l4t-r21.1-6-5-prod_6.5-14_armhf.deb
# Install the CUDA repo metadata that you downloaded
# This is for L4T 21.1 ; Update for your L4T i.e. 21.3
@jetsonhacks
jetsonhacks / Install LT4 21.1.md
Last active Mar 27, 2020
Install LT4 21.1 on Jetson TK1
View Install LT4 21.1.md

For best results, you should read through the official NVIDIA documentation found on:

https://developer.nvidia.com/linux-tegra-rel-21

In particular, the Quick Start Guide.

For this process you will need:

  • A host desktop or laptop computer running Ubuntu Linux 12.04 is officially recommended. In practice, this may be a virtual machine, I have used VirtualBox in the past. Also, I've successfully flashed from Ubuntu Linux 14.04. Your mileage may vary.
  • Micro USB cable provided with the Jetson TK1 kit
  • Jetson TK1 and power supply
@jetsonhacks
jetsonhacks / installJedroid.sh
Last active Jan 24, 2020
Install Jedroid onto SD card - NVIDIA Jetson TK1
View installJedroid.sh
#!/bin/sh
# Install Jedroid 1.3 on SD card
# Assumes a blank Ext4 formatted SD card is in the card reader
# The SD Card is not mounted
sudo mkdir /media/ubuntu/jedroidInstall
sudo mount -t ext4 /dev/mmcblk1p1 /media/ubuntu/jedroidInstall
# Get Jedroid 1.3 from Google Drives
cd ~/Downloads
wget -O jedroid_v1.31.tar.bz2 https://googledrive.com/host/0B-lsw7HiSbj8cHJNTmF2RUV6RVE
wget -O jedroid_v1.31.tar.bz2.md5sum https://googledrive.com/host/0B-lsw7HiSbj8T2xFdjZFY0VadXM
@jetsonhacks
jetsonhacks / gEncodeH264WithPreviews.sh
Last active Sep 8, 2019
Using Gstreamer, take a h264 stream from a Logitech c920, preview it on the display and save it to a file along with the webcam audio.
View gEncodeH264WithPreviews.sh
#!/bin/sh
# Preview and save webcam video on NVIDIA Jetson TK1
# Grab audio and video (in h264 format) from Logitech c920 @ 1920x1080
# Preview @ 1280x720 on screen
# Store video to file named gEncode1080p.mp4
# Logitech c920 is video1 on this machine
VELEM="v4l2src device=/dev/video1 do-timestamp=true"
# Video capability from the camera - get h264 1920x1080
VCAPS="video/x-h264, width=1920, height=1080, framerate=30/1"
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