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Host Environment Setting

Prepare ubuntu computer​

Ubuntu 22.04.4 LTS (Jammy Jellyfish) is recommended.
You can also use ubuntu virtual machine.

Create workspace​

Create and enter the nvidia workspace folder​

$ mkdir <nvidia_folder> && cd <nvidia_folder>

Download the TN-Jetpack using the download script​

Get the download script​

  1. Go to TechNexion Jetson Jetpack script github image(62).png

  2. Click the '< > Code' button image(61).png

  3. Copy the URL of HTTPS Or using SSH if match the requirement.

  4. Using git command to download the script and named 'download_script'

$ git clone <URL> download_script
Cloning into 'download_script'...
remote: Enumerating objects: 186, done.
remote: Counting objects: 100% (101/101), done.
remote: Compressing objects: 100% (64/64), done.
remote: Total 186 (delta 63), reused 71 (delta 37), pack-reused 85
Receiving objects: 100% (186/186), 49.06 KiB | 1.63 MiB/s, done.
Resolving deltas: 100% (107/107), done.

Run the download script​

  1. change the permission of the script
$ chmod a+x download_script/technexion_jetpack_download.sh
  1. copy the script and board conf to nvidia workspace folder (current folder)
$ pwd
<nvidia_folder>
$ cp -rv download_script/technexion_jetpack_download.sh ./
$ cp -rv download_script/*.conf ./
  1. Run script and wait for complete You must enter the required option to make it start.
./technexion_jetpack_download.sh
download the Technexion Jetpack -b <baseboard>
-b: baseboard <TEK6020-ORIN-NANO/ TEK6040-ORIN-NANO/ TEK6070-ORIN-NX/ TEK6100-ORIN-NX
               TEV-RPI22-TEVI/ TEV-RPI22-TEVS/ VLS3-ORIN-EVK-VLS3/ VLS3-ORIN-EVK-VLI>

Jetson Orin series:
TEK6020-ORIN-NANO| TEK6040-ORIN-NANO| TEK6070-ORIN-NX| TEK6100-ORIN-NX

Jetson Orin EVK series:
TEV-RPI22-TEVI| TEV-RPI22-TEVS| VLS3-ORIN-EVK-VLS3| VLS3-ORIN-EVK-VLI

-t: tag for sync code <>

--qspi-only: do not create/ flash rootfs, for qspi image only
example
$ ./technexion_jetpack_download.sh -b TEK6100-ORIN-NX
$ ./technexion_jetpack_download.sh -b VLS3-ORIN-EVK-VLS3

You can set and switch to certain tag using -t <tag name>

Tag chart
tag nametag description
r35.3.gaTechNexion SW with Jetpack 5.1.1 Nvidia L4T 35.3.1

example:

$ ./technexion_jetpack_download.sh -b VLS3-ORIN-EVK-VLS3 -t r35.3.ga

Once it done, this folder will contain:

  • TechNexion camera source code
  • Device-tree of TechNexion product
  • Modified NVIDIA kernel
  • Bootable system image that ready to be deployed into device.

system image must be the default storage type.
TEK-ORIN series: NVMe
ORIN-EVK series: SD

Troubleshooting​

  • You might need to enter the sudo password twice if the script takes too much time.
  • Script will exit once it got any error return, you will see the error description on console.