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
   

2. Click the '<> Code' button
   

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

2. 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 ./

3. 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

$ ./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>

$ ./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.