b4eff8f037
Fixup GH workflow for releases ( #19 )
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Running the workflow from a tag (triggered by release) leads
to overwriting the tag metadata in the runners working copy.
Hence, the release will not pick up data and changelog, correctly.
By force-fetching all tags all the tag metadata is restored.
Relates to actions/checkout#290
4 years ago
8a30e18177
Change to pack generation script.
4 years ago
0db91786e9
README improvements.
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Example improvement.
cmake improvement.
github workflow tuning.
4 years ago
ca7fa852f5
Corrected README.
4 years ago
3b3d65c3a4
Corrected scripts for workflow.
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Use /bin/bash rather than relying on execution permissions.
4 years ago
4e8de3b6a7
Doxygen corrections
4 years ago
809202bf18
Update workflow
4 years ago
470f6fde6b
Documentation update
4 years ago
33b46d815a
Added github workflow for pack and documentation generation.
4 years ago
0df8df7561
Corrected license badge
4 years ago
62ff7daedf
Corrected release and license badges.
4 years ago
b8b72f2c69
Corrected SDF example documentation to use CMSIS-DSP Python wrapper.
4 years ago
ccec7128cb
Improved SDF README
4 years ago
a248b071b3
Improved SDF documentation and updated for new cmake files.
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New repository of CMSIS-DSP is now referring to the outside CMSIS Core
include folder. SDF examples had to be modified to support this.
4 years ago
0dc58a2e89
Corrected some typos in the README.
4 years ago
3f95fbca89
New repository for CMSIS-DSP
4 years ago
cb0960577d
CMSIS-DSP: Improvements to matrix inversion.
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Partial pivoting added for better numerical stability.
4 years ago
99bcacd027
CMSIS-DSP: Some improvements for sign conversion warnings.
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Added new tests for function in utils.h
4 years ago
dcc48027bd
DSP: Fix uninitialised variable references ( #1477 )
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This commit adds initialisation for the variables that can be used
potentially uninitialised so that GCC does not generate warnings while
building the MVE function implementations.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
4 years ago
a0fa802ee2
CMSIS-DSP: Corrected build issue with Neon
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New arm_mse_f32 function was no more building.
4 years ago
d4fee7d427
CMSIS-DSP: Corrected typo in some compilation flags for CFFT F64
4 years ago
1eb1a2ef43
CMSIS-DSP: Added new functions to Python wrapper
4 years ago
29cb70ce55
CMSIS-DSP: scalar atan2 q31, q15, f32 and f16
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Correction to q15 and q31 division when denominator is max
negative value.
4 years ago
3dacfe8014
CMSIS-DSP: Removed compilation warnings
4 years ago
065e8351c3
DSP: Remove undefined behavior in post-increment/decrement read ( #1443 )
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According to the C standard q15_t * and const q15_t * are not compatible
types which, among other things, imply that an object of type const
q15_t * can't be modified by writing to a q15_t ** or vice versa.
Programs doing this are undefined.
Because of this rule all programs using the functions read_q15x2_ia,
read_q15x2_da, read_q7x4_ia, or read_q7x4_da for reading data from an
array of constant elements will be undefined. To solve this it is not
enough to change the type of the function since this will give problems
when reading data from an array of non-const elements. To get a defined
solution I needed to switch from functions to macros to allow the
increment to be done in the original type of the pointer.
4 years ago
8dcdb350a4
CMSIS-DSP: Mean square error for q15, q31, f16, f32, f64.
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Reworked q7 to have a bit more accuracy.
4 years ago
47a987217f
CMSIS-DSP: Mean square error q7
4 years ago
e5a6e60f5b
Fixing compilation issue with Visual Studio 2022 in Arm64EC ( #1450 )
4 years ago
f74b040be0
CMSIS-DSP: New PythonWrapper example
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Jupyter notebook showing how to implement a simple kws
and then convert it into an Arduino implementation.
4 years ago
75cf0da8e6
CMSIS-DSP: Corrected issue in python example.
4 years ago
a979a2da8e
CMSIS-DSP: Improved the noise suppression example in the Python wrapper.
4 years ago
22040e7d41
CMSIS-DSP: Updated documentation of a Python example.
4 years ago
67d1b283d3
CMSIS-DSP: Update Python examples
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Jupyter notebook examples improved.
4 years ago
a27c4d6f54
CMSIS-DSP: Updated Jupyter notebook example
4 years ago
fb90fab3e7
CMSIS-DSP: Added missing functions to the Python wrapper
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Changed the version of Jinja2 required by the wrapper to avoid warnings
when using google colab.
4 years ago
65e84e2d05
CMSIS-DSP: Update Python wrapper README and example
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New example is a Jupyter notebook and can be run from Google colab.
4 years ago
08b6c2a987
CMSIS-DSP: Added a new Python example
4 years ago
08755ab07d
This fixed some GCC warnings with -WConversion enabled: ( #1427 )
4 years ago
713b4dcd73
CMSIS-DSP: Removed hardcoded path in SDFTools example7.
4 years ago
c81765dd3e
CMSIS-DSP: Removed pattern file from PythonWrapper tests
4 years ago
6cfdbe7dc6
CMSIS-DSP: Refactoring of the PythonWrapper and SDF
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Refactoring to enable improvements to the wrapper and to be able to
upload it to the Python repository.
4 years ago
ef0d63f451
CMSIS-DSP: SDF Improvements
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Improvement to the SDF memory optimization using graph coloring.
4 years ago
0adc9f21e3
CMSIS-DSP: Correcting issue #1412
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Python wrapper memory leak.
4 years ago
76a13319bb
CMSIS-DSP: SDF Pack
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Added .pack in addition ot .pdsc
4 years ago
1cc0e6fbca
CMSIS-DSP: Added some files to more easily generate a pack for SDF.
4 years ago
f3723ca858
CMSIS-DSP: Bug correction in SDF.
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Problems with slidding buffer.
4 years ago
ca1d8496ae
CMSIS-DSP: Improvements to dot template in SDF
4 years ago
aa4a2c6df2
CMSIS-DSP: Correction to file causing issue with git diff.
4 years ago
6bbbb81486
CMSIS-DSP: Update to graphivz generation in SDF
4 years ago
168d055297
CMSIS-DSP: Improved Helium CFFT Radix4 butterflies
4 years ago
Jonatan Antoni
Christophe Favergeon
Stephanos Ioannidis
Johan Bengtsson
JbR
Markus Klein
FabKlein