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Help users that copy and paste instructions to install esp32 easier o…
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…r switch between versions.
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slav-at-attachix committed Sep 15, 2023
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6 changes: 3 additions & 3 deletions Sming/Arch/Esp32/README.rst
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Expand Up @@ -108,7 +108,7 @@ Sming currently supports IDF versions 4.3, 4.4 and 5.0.

The default installed IDF version is 4.4. This can be changed as follows::

INSTALL_IDF_VER=5.0 $SMING_HOME/../Tools/install.sh
INSTALL_IDF_VER=5.0 $SMING_HOME/../Tools/install.sh esp32

The installation script creates a soft-link in ``/opt/esp-idf`` pointing to the last version installed.
Use the `IDF_PATH` environment variable or change the soft-link to select which one to use.
Expand All @@ -120,8 +120,8 @@ After switching versions, run `make clean components-clean` before re-compiling.
Currently, switching from version 4.x to 5.0 or vice-versa requires an additional step
as they use different versions of the 'pyparsing' Python library.

If moving from IDF 4.x to 5.0: `python -m pip install --upgrade pyparsing`
Moving from IDF 5.0 to 4.x: `python -m pip install pyparsing\<2.4`
If moving from IDF 4.x to 5.0: ``python -m pip install --upgrade pyparsing``
Moving from IDF 5.0 to 4.x: ``python -m pip install 'pyparsing<2.4'``


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