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669 Commits (31d9d2ef4ace9d3e3ca014d25525af3b99e86a66)
 

Author SHA1 Message Date
GuentherMartin 84aa3d6da5 Added SIMD macros to arm_math.h again. CMSIS NN uses this macros. 7 years ago
TTornblom f827ab4d1e DSP: IAR: disabled TrustZone and DSP for relevant targets 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
Jonatan Antoni f20c424e92 Revert "Const-qualify all read-only pointers in CMSIS-DSP (#349)" 7 years ago
Torfinn Berset 37f6c581e8 Fix duplicate `const` declaration specifier 7 years ago
Torfinn Berset 61bd40e7a6 Fix incorrect pointer sign for arm_cfft_radix4_q15's bit reversal table (was signed, should be unsigned) 7 years ago
Torfinn Berset 294190cc2d Fix duplicate `const` declaration specifier 7 years ago
Torfinn Berset db3a3ae6a5 Fix const errors when compiling for Cortex M0 7 years ago
Torfinn Berset 23765aeff4 Fix const warnings 7 years ago
Torfinn Berset b54e1f9bf1 Converting C sources to use `const` where appropriate using regular expressions. Fix typos 7 years ago
Torfinn Berset 35e58d27d8 `const`-qualify all float32_t pSrc pointers in arm_math.h 7 years ago
Torfinn Berset ec2013d0c7 `const`-qualify all twiddle, bitrev and cosfactor table pointers in arm_math.h 7 years ago
Torfinn Berset e70bcb70d5 `const`-qualify all pSrc pointers in arm_math.h 7 years ago
GuentherMartin 2c3466e02c updated project settings according new arm_math.h 7 years ago
GuentherMartin ddee94e8db DSP_Lib: 
- updated arm_math.h
 - reduced ARM_MATH_CMx macros
 7 years ago
Dave Flogeras 41a3f92259 Implement arm_rfft_fast_init_f32 with new separate initialize functions. 7 years ago
Dave Flogeras 0f5b33ee1b Split rfft_fast_init_f32 into separate initializer functions. 
The rationale here is that if the caller knows the size FFT they require
at compile time, only the look-up tables required for that size are
placed in the data segment (ROM).  This saves between ~40k to ~80k of
ROM when only using a single FFT size.
 7 years ago
GuentherMartin da38c27dd0 Merged PR #166 7 years ago
johan-uden 06eff37277 removes unnecessary and non-portable type casts 7 years ago
Andrew Leech 1b43c4f5d5 DSP: fix double-promotion warnings in arm_mat_inverse_f64 7 years ago
Oskar Weigl fd1a8d82f6 restore unrelated changes inadvertently reverted due to bad commit separation 7 years ago
Oskar Weigl 426d571112 add special values to sin and cos test data 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
GuentherMartin da079620dc updated ARMv8M DSP libraries. 7 years ago
GuentherMartin 4d15deac79 Updated DSP examples. 8 years ago
TTornblom 744c9e306a DSP: Fixed FPU setting for cortexM4bf 8 years ago
TTornblom 7c74ea106c DSP: Changed optimization level for IAR. 8 years ago
TTornblom c1185b12b9 Added IAR DSP lib support 8 years ago
Jonatan Antoni 61fc77406b Updating company brand 
- Converted ARM to Arm in all documentative text in source, header, and doxygen.
- Converted ARM to Arm in descriptive texts in pack description file.
  All identifier strings, like vendor, are kept unchanged due to compatibility reasons.
- Updated copyright year and file date.
 8 years ago
ARM IT 681c874896 Comment in DCT4 allowed length 
https://github.com/ARM-software/CMSIS_5/issues/232
 8 years ago
ARM IT 255011718a Pointer increment bug correction 
https://github.com/ARM-software/CMSIS_5/issues/165
 8 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
ARM IT 1c35a7a258 Cancel test 
Cancel test
 8 years ago
ARM IT ade09c22b7 test 
just for test
 8 years ago
Jonatan Antoni 3b50ea13ea Release preparation: Aligned version information and updated change histories. 8 years ago
Christopher Seidl 8913e1bed5 Fixed typo 8 years ago
Jonatan Antoni bd2ae0a021 DSP: Clean up arm_math.h 
- Removed CM0 implementation for __SSAT after moving this to Core(M).
 8 years ago
Jonatan Antoni 2208df0e14 Global MISRA-C Rule 10.6 fix up: Unsigned constant values with U suffix, uppercase instead of lowercase. (Issue #227) 8 years ago
Jonatan Antoni b665acba90 DSP: Fix issue #188 gnu compiler specific diagnostics in arm_math.h 9 years ago
Martin Günther 98114302f7 Updated MPS2 projects. 9 years ago
Martin Günther 002e39acdd Updated DSP_Lib TestSuit. Added ARMv8m tests. Updated UV.exe path in batch files. 9 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 76d02e9f1a Deleted obsolete macro TABLE_SIZE from arm_math.h. 9 years ago
Martin Günther 7a41fd0818 updated DSP_Lib files arm_sin_cos_f32.c, arm_var_f32.c. 9 years ago
Martin Günther 38abd8cf9f Added DSP_Lib TestSuite. 9 years ago
Martin Günther bc3b6d0e2f DSP ARMv8M preparation. 9 years ago