My colleagues from the Arm Digital Signal Processing (DSP) software team have introduced a Python wrapper for the CMSIS-DSP library that is compatible with NumPy. The CMSIS-DSP library is a rich collection of DSP functions that Arm has optimized for the various Arm Cortex-M processors. CMSIS-DSP is widely used in the industry, and also enables optimized C code generation from various third-party tools.
Please read their blog here: https://developer.arm.com/architectures/instruction-sets/dsp-extensions/dsp-for-cortex-m/how-to-use-the-python-wrapper-for-csmsis-dsp-with-biquads-as-an-example
Hello Lise,
unfortunately, the expert is not available before Moday, but here are some suggestions that you miight try before:
I suspect a pip (python package installer) issue
According to the readme, cmsisdsp package installation is done in the last step with the following command
> pip install -e "Path To The Folder Containing setup.py"
Obviously user is giving a complicated path with space, dashes etc..
" /Users/liselynen/OneDrive - Capetech BVBA/190521 Python Scripts/cmsdsp-tests/PythonWrapper/setup.py
Maybe you can suggest to try either :
- double backslashes
-e c:\\path_to_setup.py
- forward slashes
c:/path_tosetup.py
- file URL (-e file:///c:/path_to_setup.py)
Kind regards,
Christopher
Hi Christopher, For me this worked but then I got stuck on the new error as described above (which refers to line 22 in the config.py script)
For my colleague in Windows this still doesn't work, I guess it's because she is working in the Anaconda prompt. Not sure if there is a way to install it via Conda? However I will definitely tell her your feedback and try these suggestions.
Looking forward to more support on Monday.
Lise