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X-LINUX-AI Starter package: Difference between revisions

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{{ApplicableFor
<noinclude>{{ApplicableFor
|MPUs list=STM32MP13x, STM32MP15x, STM32MP25x
|MPUs list=STM32MP13x, STM32MP15x, STM32MP25x
|MPUs checklist=STM32MP13x, STM32MP15x, STM32MP25x
|MPUs checklist=STM32MP13x, STM32MP15x, STM32MP25x
}}
}}</noinclude>
<noinclude></noinclude>


==Install from the OpenSTLinux AI package repository==
==Install from the OpenSTLinux AI package repository==
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*'''{{Board | type=257F-DK}}''' + a Sony™ IMX335 5Mpx sensor
*'''{{Board | type=257F-DK}}''' + a Sony™ IMX335 5Mpx sensor
*'''{{Board | type=157F-DK2}}''' + an UVC USB WebCam
*'''{{Board | type=157F-DK2}}''' + an UVC USB WebCam
*'''{{Board | type=157F-EV1}}''' with the built in camera module : MB1379 (OmniVision OV5640 parallel camera)  
*'''{{Board | type=157F-EV1}}''' with the built in camera module: MB1379 (OmniVision OV5640 parallel camera)  
*'''{{Board | type=135F-DK}}''' with the built in camera module : MB1897 (GalaxyCore 2145 parallel camera)
*'''{{Board | type=135F-DK}}''' with the built in camera module: MB1897 (GalaxyCore 2145 parallel camera)
 
Optional:
* '''Coral USB Edge TPU™'''<ref name=edgetpu_url>[https://coral.ai/ Coral Edge TPU]</ref> accelerator


==Prerequisites==
==Prerequisites==
* Flash the Starter Package on your SDCard
* Flash the Starter Package on your SDCard
::'''For OpenSTLinux {{EcosystemRelease | revision=5.1.0}}:'''
:'''For OpenSTLinux {{EcosystemRelease | revision=6.0.0}}:'''
::::[[Getting_started/STM32MP2_boards/STM32MP257x-EV1/Let%27s_start/Populate_the_target_and_boot_the_image|STM32MP257x-EV Starter Package procedure]]
::[[:Category:Starter_Package|Select and follow the correct Starter Package procedure based on the board used]]
 
:As example:
:: [[STM32MP25_Evaluation_boards_-_Starter_Package#Downloading_the_image_and_flashing_it_on_the_board|For STM32MP257x-EV, follow this Starter Package procedure]]
:: [[STM32MP15_Discovery_kits_-_Starter_Package#Downloading_the_image_and_flashing_it_on_the_board|For STM32MP157x-DK2, follow this Starter Package procedure]]
* Your board has an internet connection either through the network cable or through a WiFi connection.
* Your board has an internet connection either through the network cable or through a WiFi connection.
{{Info|
{{Info|
If your internet access depends on a proxy server, you should define the http_proxy environment variable with the following command before any <code>apt-*</code> commands:
If your internet access depends on a proxy server, you should define the http_proxy environment variable with the following command before any <code>apt-*</code> commands:
  {{Board$}} export http_proxy&#x003D;'http://<proxy url>:<proxy port>/'
  {{Board$}}export http_proxy&#x003D;'http://<proxy url>:<proxy port>/'
}}
}}


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Once the board is booted, execute the following command in the console in order to download X-LINUX-AI tool package from OpenSTLinux package repository:
Once the board is booted, execute the following command in the console in order to download X-LINUX-AI tool package from OpenSTLinux package repository:


{{InternalInfo| ST employees who would like to download X-LINUX-AI packages by being connected to the internal network will face a cache proxy issue, a workaround is available :  
{{InternalInfo| ST employees who would like to download X-LINUX-AI packages by being connected to the internal network will face a cache proxy issue, a workaround is available:
* export the http_proxy and https_proxy by replacing the @appgw.gnb.st.com by @appgw.sgp.st.com
* export the http_proxy and https_proxy by replacing the @appgw.gnb.st.com by @appgw.sgp.st.com
* modify the date of the board using : date +%y%m%d -s "yyyymmdd" and date +%T -s "hh:mm:ss" (adapt it with the local date and hours)
* modify the date of the board using: date +%y%m%d -s "yyyymmdd" and date +%T -s "hh:mm:ss" (adapt it with the local date and hours)
* get and install the debian following the wiki  below
* get and install the debian following the wiki  below
  }}
  }}


'''For {{EcosystemRelease | revision=5.1.0}}:'''
'''For {{EcosystemRelease | revision=6.0.0}}:'''


*Synchronize the OpenSTLinux package repository.
*Synchronize the OpenSTLinux package repository.
  {{Board$}} apt-get update
  {{Board$}}apt-get update


*Install X-LINUX-AI tool package:
*Install X-LINUX-AI tool package:
  {{Board$}} apt-get install x-linux-ai-tool  
  {{Board$}}apt-get install x-linux-ai-tool  
 
*Synchronize the X-LINUX-AI package repository.
{{Board$}}apt-get update


*Check that X-LINUX-AI is properly installed:
*Check that X-LINUX-AI is properly installed:
  {{Board$}} x-linux-ai -v
  {{Board$}}x-linux-ai -v
  X-LINUX-AI version: {{X-LINUXRelease/Revision | revision=latest | name=AI | type=release}}
  X-LINUX-AI version: {{X-LINUXRelease/Revision | revision=latest | name=AI | type=release}}


{{info| The x-linux-ai binary (installed in the /usr/bin directory) allows to recover information on the X-LINUX-AI delivery, like version, features, supported applications. It is also used for package management, please refer to the [[ X-LINUX-AI Tool |dedicated wiki page ]] for more information.}}
{{info| The x-linux-ai binary (installed in the /usr/bin directory) allows to recover information on the X-LINUX-AI delivery, like version, features, supported applications. It is also used for package management, please refer to the [[ X-LINUX-AI tool suite |dedicated wiki page ]] for more information.}}


==Install AI packages==
==Install AI packages==
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{|
{|
!width="80%"| Command
!width="50%"| Command
!width="20%"| Description
!width="50%"| Description
|-
|-
| <pre> x-linux-ai -i packagegroup-x-linux-ai-demo </pre>
| <pre> x-linux-ai -i packagegroup-x-linux-ai-demo </pre>
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After having [[#Install the X-LINUX-AI tool|installed the x-linux-ai-tool]] you can install the X-LINUX-AI demonstration packages.
After having [[#Install the X-LINUX-AI tool|installed the x-linux-ai-tool]] you can install the X-LINUX-AI demonstration packages.
  {{Board$}} x-linux-ai -i packagegroup-x-linux-ai-demo
  {{Board$}}x-linux-ai -i packagegroup-x-linux-ai-demo
And restart the demo launcher:
And restart the demo launcher:
  {{Board$}} systemctl restart weston-graphical-session.service
  {{Board$}}systemctl restart weston-graphical-session.service


<div class="mw-collapsible mw-collapsed">
<div class="mw-collapsible mw-collapsed">
===Install X-LINUX-AI package-group ===
===[OPTIONAL] Going further with X-LINUX-AI package management===
<div class="mw-collapsible-content">
====Install X-LINUX-AI package-group ====


To go further, it is also possible to install specific package-group dedicated to address the NPU for {{Board | type=MP2}} or
In addition with the X-LINUX-AI demonstration package, there are also other groups of packages dedicated to providing all the necessary packages and tools for a specific artificial intelligence functionality named "packagegroup".
specific AI frameworks liket TensorFlow Lite, ONNX and Coral.  
 
It is also possible to install all the X-LINUX-AI packages available on the target at once.  
The available packagegroups are the following:
* packagegroup-x-linux-ai-demo: Default packagegroup provinding for X-LINUX-AI expansion package evaluation.
* packagegroup-x-linux-ai-npu: Provide minimal packages to address NN hardware acceleration on NPU for {{Board | type=MP2}}.
* packagegroup-x-linux-ai-<tflite/onnxruntime>: Provide packages and tools dedicated to a specific AI frameworks like TensorFlow Lite and ONNX.  
* packagegroup-x-linux-ai: Packagegroup used to install all the packages available in X-LINUX-AI for the target used.


<div class="mw-collapsible-content">
{|
{|
!width="80%"| Command
!width="50%"| Command
!width="20%"| Description
!width="50%"| Description
|-
| <pre>x-linux-ai -i packagegroup-x-linux-ai-demo</pre>
| Install X-LINUX-AI demonstration packages which provide AI frameworks, application examples and tools dedicated to the board used.
|-
|-
| <pre>x-linux-ai -i packagegroup-x-linux-ai-npu</pre>
| <pre>x-linux-ai -i packagegroup-x-linux-ai-npu</pre>
Line 104: Line 113:
| <pre>x-linux-ai -i packagegroup-x-linux-ai-tflite</pre>
| <pre>x-linux-ai -i packagegroup-x-linux-ai-tflite</pre>
| Install X-LINUX-AI packages related to TensorFlow™ Lite framework (including application samples)
| Install X-LINUX-AI packages related to TensorFlow™ Lite framework (including application samples)
|-
| <pre>x-linux-ai -i packagegroup-x-linux-ai-coral</pre>
| Install X-LINUX-AI packages related to the Coral Edge TPU™ framework (including application samples)
|-
|-
| <pre>x-linux-ai -i packagegroup-x-linux-ai-onnxruntime</pre>
| <pre>x-linux-ai -i packagegroup-x-linux-ai-onnxruntime</pre>
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| Install all X-LINUX-AI packages available for the target
| Install all X-LINUX-AI packages available for the target
|}
|}
====Install X-LINUX-AI individual packages ====
To be able to list or manage all the X-LINUX-AI individual packages available please refer to the dedicated [[X-LINUX-AI tool suite]] article
</div>
</div>
</div>
</div>
===Install X-LINUX-AI individual packages ===
To be able to list or manage all the X-LINUX-AI individual packages available please refer to the dedicated [[X-LINUX-AI Tool]] article


==Launch an AI application sample==
==Launch an AI application sample==

Latest revision as of 13:17, 6 December 2024↑

Applicable for STM32MP13x lines, STM32MP15x lines, STM32MP25x lines

1. Install from the OpenSTLinux AI package repository↑

Info white.png Information
The STMicroelectronics packages repository service is provided for evaluation purposes only, its content may be updated at any time without notice and is therefore not approved for use in production.

All the generated X-LINUX-AI packages are available from the OpenSTLinux AI package repository service hosted at the non-browsable URL http://extra.packages.openstlinux.st.com/AI.

This repository contains AI packages that can be simply installed using apt-* utilities, which the same as those used on a Debian system:

  • the main group contains the selection of AI packages whose installation is automatically tested by STMicroelectronics
  • the updates group is reserved for future uses such as package revision update.

You can install them individually or by package group.

2. Material needed↑

To use the X-LINUX-AI OpenSTLinux Expansion Package, choose one of the following materials:

  • STM32MP257F-EV1 Evaluation board More info green.png + a Sony™ IMX335 5Mpx sensor
  • STM32MP257F-DK Discovery kit Warning.png + a Sony™ IMX335 5Mpx sensor
  • STM32MP157F-DK2 Discovery kit More info green.png + an UVC USB WebCam
  • STM32MP157F-EV1 Evaluation board More info green.png with the built in camera module: MB1379 (OmniVision OV5640 parallel camera)
  • STM32MP135F-DK Discovery kit More info green.png with the built in camera module: MB1897 (GalaxyCore 2145 parallel camera)

3. Prerequisites↑

  • Flash the Starter Package on your SDCard
For OpenSTLinux ecosystem release unknown revision 6.0.0 Warning.png :
Select and follow the correct Starter Package procedure based on the board used
As example:
For STM32MP257x-EV, follow this Starter Package procedure
For STM32MP157x-DK2, follow this Starter Package procedure
  • Your board has an internet connection either through the network cable or through a WiFi connection.
Info white.png Information

If your internet access depends on a proxy server, you should define the http_proxy environment variable with the following command before any apt-* commands: 

export http_proxy='http://<proxy url>:<proxy port>/'

4. Boot the OpenSTlinux Starter Package↑

At the end of the boot sequence, the demo launcher application appears on the screen.

Demo launcher appearance when X-LINUX-AI is not installed

5. Install the X-LINUX-AI tool↑

Once the board is booted, execute the following command in the console in order to download X-LINUX-AI tool package from OpenSTLinux package repository:


For ecosystem release unknown revision 6.0.0 Warning.png :

  • Synchronize the OpenSTLinux package repository.
apt-get update
  • Install X-LINUX-AI tool package:
apt-get install x-linux-ai-tool
  • Synchronize the X-LINUX-AI package repository.
apt-get update
  • Check that X-LINUX-AI is properly installed:
x-linux-ai -v
X-LINUX-AI version: 5.1.0
Info white.png Information
The x-linux-ai binary (installed in the /usr/bin directory) allows to recover information on the X-LINUX-AI delivery, like version, features, supported applications. It is also used for package management, please refer to the dedicated wiki page for more information.

6. Install AI packages↑

Warning white.png Warning
The software package is provided AS IS, and by downloading it, you agree to be bound to the terms of the software license agreement (SLA0048). The detailed content licenses can be found here.

6.1. Install X-LINUX-AI demonstration packages↑

To get started with X-LINUX-AI, it is recommended to install the X-LINUX-AI demonstration package, which provides all the AI frameworks, applications examples, tools and utilities optimized for the specific target used.

Command Description 
 x-linux-ai -i packagegroup-x-linux-ai-demo
Install the X-LINUX-AI demonstration packages which provide AI frameworks, application examples and tools dedicated to the board used.

After having installed the x-linux-ai-tool you can install the X-LINUX-AI demonstration packages. 

x-linux-ai -i packagegroup-x-linux-ai-demo

And restart the demo launcher: 

systemctl restart weston-graphical-session.service

6.2. [OPTIONAL] Going further with X-LINUX-AI package management↑

7. Launch an AI application sample↑

Once the demo launcher is restarted, notice that it is slightly different because new AI application samples have been installed.
The demo launcher has the following appearance, and you can navigate into the different screens by using the NEXT or BACK buttons.

7.1. For STM32MP25x lines↑

Demo launcher appearance when X-LINUX-AI is installed on MP25x

7.2. For STM32MP1 series↑

Demo launcher appearance when X-LINUX-AI is installed on MP25x

The demo launcher now contain AI application samples that are described within dedicated article available in the X-LINUX-AI application samples page.

7.3. Enjoy running your own NN models↑

The above examples provide application samples to demonstrate how to execute models easily on the STM32MPUs.

You are free to update the C/C++ application or Python scripts for your own purposes, using your own NN models.

Source code locations are provided in application sample pages.

8. References↑


Retrieved from "https://wiki.stmicroelectronics.cn/stm32mpu/index.php?title=X-LINUX-AI_Starter_package&oldid=113783"