The current crc_module.so is compiled on arm64 cpu and python3.8 (compatible with the default Go2 environment). Please compile the library yourself if you are running on a different platform/python environment.

To use it in your Python script (both sdk and ros), please put this file to a directory included in $PYTHONPATH and refer to test_crc.py for an example. You can also put crc_module.pyi to the same directory as crc_module.so to enable python type hint.

Compiling

Activate the correct python environment and use pip install pybind11 to install pybind. Find the pybind cmake path using pip show pybind11 | grep Location | cut -d' ' -f2 and pass it to CMakeLists.txt

cd python
mkdir build && cd build
cmake .. -DPYBIND_PATH=$(pip show pybind11 | grep Location | cut -d' ' -f2)
make