Commit Graph

24 Commits (cb55282a0eb06c27bf9448f7b7b9fd4a8c92339f)

Author SHA1 Message Date
Christophe Favergeon e9a8ba6255 CMSIS-DSP: Scalar version of Levinson Durbin algorithms.
f32, f16 and q31.
5 years ago
Christophe Favergeon 4288cf4fec CMSIS-DSP: Some improvements to build Helium version with gcc.
Helium f16 disabled by default with gcc since there are a few remaining build issues.
5 years ago
Kishinami 8ba4243dfa Correct DSP document: Correct the size of the referenced sine table. 5 years ago
Christophe Favergeon 3d1e329f33 CMSIS-DSP: Improved build with MDK
Compilation flags to control code size can now be used with MDK build
and not only with the cmake one.
5 years ago
Christophe Favergeon 55c9be8af0 CMSIS-DSP: Added additional f16 statistics functions
and the required f16 fast math functions.
5 years ago
Christophe Favergeon 41f2015387 CMSIS-DSP: Re-organization of arm_math.h
arm_math.h splitted into several headers.
Interpolation functions moved from arm_math.h to a separate folder.
5 years ago
Christophe Favergeon c0d3b61f37 CMSIS-DSP: Changed cmake required minimum version 6 years ago
Jonatan Antoni 9ec9907e1d CMSIS-DSP: Updates pack source component.
- Bumped component version to 1.8.0
- Added new groups/functions/files

Change-Id: Iee15d6af1e7e9c1169867270ca04f9ca7d5552c7
6 years ago
Christophe Favergeon d5dabb0e23 CMSIS-DSP:Correction for issue 344 6 years ago
Christophe Favergeon 2e12da1043 CMSIS-DSP: Corrected compilation warnings
More compilation tests done with AC5
6 years ago
Christophe Favergeon 8526741f9e CMSIS-DSP: Added Helium versions of Fast Math, Support, SVM, Naive Bayes, Distance and additional Statistics functions.
Added a new header of vectorial inline functions for Neon and Helium.
This header is used in the implementation of some functions.
Corrected used of float (float functions rather than double ones).
6 years ago
Christophe Favergeon 84c7261036 CMSIS-DSP: Simplification to cmake to build without test framework. 6 years ago
Christophe Favergeon 8a4c63e4d8 CMSIS-DSP: New testing framework
(For our internal use. In short term, we won't give support about it).
CMSIS-DSP: Update to cmake build for the testing framework
CMSIS-NN:Implementation of arm_fully_connected_s8
Use API and quantization compatible with TF Lite.
7 years ago
Christophe Favergeon 080b994dd7 CMSIS-DSP: Customization of FFT tables.
Compilation symbols have been introduced to allow to include only the
FFT tables which are useful in a given application.

The README.md in DSP is giving more details.
7 years ago
Jonatan Antoni a8cf6e9bb1 Updated file versions, dates and copyright headers.
Change-Id: I2fe43d2ad56cff4347424929fd1f82eccd1cc770
7 years ago
GuentherMartin 5648cfd4af DSP_Lib changes:
- new version V1.5.5
 - reworked DSP library source files
     added macro ARM_MATH_LOOPUNROLL
     removed macro UNALIGNED_SUPPORT_DISABLE
     relpaced arm_bitreversal2.S with C version
     added const-correctness
     replaced SIMD pointer construct with memcpy solution
 - reworked DSP library documentation
 - moved DSP libraries to folder ./DSP/Lib
 - ARM DSP Libraries are built with ARMCLANG
 - Added DSP Libraries Source variant
7 years ago
Oskar Weigl c95aa7bde3 Revert "input range must be in [0:2PI]"
This reverts commit 6f9820bdd8.
7 years ago
Oskar Weigl dc65724d7c Revert "input range is [0..2Pi]"
This reverts commit 55cfa55b99.
7 years ago
Oskar Weigl dd4779520f fix float rounding issue in sincos index calculation 7 years ago
ARM IT 55cfa55b99 input range is [0..2Pi] 8 years ago
ARM IT 6f9820bdd8 input range must be in [0:2PI] 8 years ago
Martin Günther de2ce55a61 Updated CMSIS_DSP. Added ARMv8M support, changed copyrigth note. 9 years ago
Martin Günther adbc210886 updated DSP Lib to V1.5.0. 9 years ago
Martin Günther 7a4fea9150 Renamed folder DSP_Lib to DSP to be consistent with documentation. 10 years ago