2.2.0
Setting environment for ST Edge AI Core

ST Edge AI Core

Setting environment for ST Edge AI Core

ST Edge AI Core Technology 2.2.0



r1.0

Overview

The ST Edge AI Core package is mainly a complete self-contained application package. For a given target, it is recommanded to install the associated core tool-chain and adding the directory to the PATH environment variable.

Note

In this article, %STEDGEAI_CORE_DIR% designates the root path where the ST Edge AI Core components are installed.

Example for STM32 target

For the generation of a relocatable binary network (refer to “STM32 Relocatable binary model support” article) or to evaluate the runtime memory size, a GNU ARM Embedded tool-chain ('arm-none-eabi-' prefix) should be available in the PATH.

Environment settings

Windows® 10 64-bit or newer

  1. Open a Windows command prompt

  2. Update system PATH variable

    set PATH=%STEDGEAI_CORE_DIR%\Utilities\windows;%PATH%

  3. [ Alternative solution ] Create an alias with doskey command

    doskey stedgeai="%STEDGEAI_CORE_DIR%\Utilities\windows\stedgeai.exe" $*

  4. Verify the environment (displayed versions depend on installed components)

    $  stedgeai --version
ST Edge AI Core v2.0.0-A1
    ISPU 1.1.0
    MLC 1.1.0
    StellarStudioAI 2.0.0
    STM32CubeAI 10.0.0
    STM32MP2 1.0

    or to have also the version of the embedded Python modules (displayed modules depend on installed components)

    $ stedgeai --tools-version
stedgeai - ST Edge AI Core v1.0.0
    - Python version   : 3.9.13
    - Numpy version    : 1.23.5
    - TF version       : 2.15.1
    - TF Keras version : 2.15.0
    - ONNX version     : 1.15.0
    - ONNX RT version  : 1.18.1

Ubuntu® 20.4 and Ubuntu® 22.4 (or derived)

Similar setting of the environment is expected. A native GCC (X86_64) tool-chain should be accessible in the system path.

export PATH=$STEDGEAI_CORE_DIR/Utilities/linux:$PATH

macOS® (x64) - Minimum version High Sierra

Similar setting of the environment is expected. A native GCC (X86_64) tool-chain should be accessible in the system path.

export PATH=$STEDGEAI_CORE_DIR/Utilities/mac:$PATH


Setting environment for ST Edge AI Core - r1.0
ST Edge AI Core Technology 2.2.0

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