#include "core_r4_simd.h"#include "string.h"#include "type_defs.h"#include <math.h>Go to the source code of this file.
Data Structures | |
| struct | arm_fir_instance_q7 |
| Instance structure for the Q7 FIR filter. More... | |
| struct | arm_fir_instance_q15 |
| Instance structure for the Q15 FIR filter. More... | |
| struct | arm_fir_instance_q31 |
| Instance structure for the Q31 FIR filter. More... | |
| struct | arm_fir_instance_f32 |
| Instance structure for the floating-point FIR filter. More... | |
| struct | arm_biquad_casd_df1_inst_q15 |
| Instance structure for the Q15 Biquad cascade filter. More... | |
| struct | arm_biquad_casd_df1_inst_q31 |
| Instance structure for the Q31 Biquad cascade filter. More... | |
| struct | arm_biquad_casd_df1_inst_f32 |
| Instance structure for the floating-point Biquad cascade filter. More... | |
| struct | arm_matrix_instance_f32 |
| Instance structure for the floating-point matrix structure. More... | |
| struct | arm_matrix_instance_q15 |
| Instance structure for the Q15 matrix structure. More... | |
| struct | arm_matrix_instance_q31 |
| Instance structure for the Q31 matrix structure. More... | |
| struct | arm_pid_instance_q15 |
| Instance structure for the Q15 PID Control. More... | |
| struct | arm_pid_instance_q31 |
| Instance structure for the Q31 PID Control. More... | |
| struct | arm_pid_instance_f32 |
| Instance structure for the floating-point PID Control. More... | |
| struct | arm_linear_interp_instance_f32 |
| Instance structure for the floating-point Linear Interpolate function. More... | |
| struct | arm_bilinear_interp_instance_f32 |
| Instance structure for the floating-point bilinear interpolation function. More... | |
| struct | arm_bilinear_interp_instance_q31 |
| Instance structure for the Q31 bilinear interpolation function. More... | |
| struct | arm_bilinear_interp_instance_q15 |
| Instance structure for the Q15 bilinear interpolation function. More... | |
| struct | arm_bilinear_interp_instance_q7 |
| Instance structure for the Q15 bilinear interpolation function. More... | |
| struct | arm_cfft_radix4_instance_q15 |
| Instance structure for the Q15 CFFT/CIFFT function. More... | |
| struct | arm_cfft_radix4_instance_q31 |
| Instance structure for the Q31 CFFT/CIFFT function. More... | |
| struct | arm_cfft_radix4_instance_f32 |
| Instance structure for the floating-point CFFT/CIFFT function. More... | |
| struct | arm_rfft_instance_q15 |
| Instance structure for the Q15 RFFT/RIFFT function. More... | |
| struct | arm_rfft_instance_q31 |
| Instance structure for the Q31 RFFT/RIFFT function. More... | |
| struct | arm_rfft_instance_f32 |
| Instance structure for the floating-point RFFT/RIFFT function. More... | |
| struct | arm_dct4_instance_f32 |
| Instance structure for the floating-point DCT4/IDCT4 function. More... | |
| struct | arm_dct4_instance_q31 |
| Instance structure for the Q31 DCT4/IDCT4 function. More... | |
| struct | arm_dct4_instance_q15 |
| Instance structure for the Q15 DCT4/IDCT4 function. More... | |
| struct | arm_fir_decimate_instance_q15 |
| Instance structure for the Q15 FIR decimator. More... | |
| struct | arm_fir_decimate_instance_q31 |
| Instance structure for the Q31 FIR decimator. More... | |
| struct | arm_fir_decimate_instance_f32 |
| Instance structure for the floating-point FIR decimator. More... | |
| struct | arm_fir_interpolate_instance_q15 |
| Instance structure for the Q15 FIR interpolator. More... | |
| struct | arm_fir_interpolate_instance_q31 |
| Instance structure for the Q31 FIR interpolator. More... | |
| struct | arm_fir_interpolate_instance_f32 |
| Instance structure for the floating-point FIR interpolator. More... | |
| struct | arm_biquad_cas_df1_32x64_ins_q31 |
| Instance structure for the high precision Q31 Biquad cascade filter. More... | |
| struct | arm_biquad_cascade_df2T_instance_f32 |
| Instance structure for the floating-point transposed direct form II Biquad cascade filter. More... | |
| struct | arm_fir_lattice_instance_q15 |
| Instance structure for the Q15 FIR lattice filter. More... | |
| struct | arm_fir_lattice_instance_q31 |
| Instance structure for the Q31 FIR lattice filter. More... | |
| struct | arm_fir_lattice_instance_f32 |
| Instance structure for the floating-point FIR lattice filter. More... | |
| struct | arm_iir_lattice_instance_q15 |
| Instance structure for the Q15 IIR lattice filter. More... | |
| struct | arm_iir_lattice_instance_q31 |
| Instance structure for the Q31 IIR lattice filter. More... | |
| struct | arm_iir_lattice_instance_f32 |
| Instance structure for the floating-point IIR lattice filter. More... | |
| struct | arm_lms_instance_f32 |
| Instance structure for the floating-point LMS filter. More... | |
| struct | arm_lms_instance_q15 |
| Instance structure for the Q15 LMS filter. More... | |
| struct | arm_lms_instance_q31 |
| Instance structure for the Q31 LMS filter. More... | |
| struct | arm_lms_norm_instance_f32 |
| Instance structure for the floating-point normalized LMS filter. More... | |
| struct | arm_lms_norm_instance_q31 |
| Instance structure for the Q31 normalized LMS filter. More... | |
| struct | arm_lms_norm_instance_q15 |
| Instance structure for the Q15 normalized LMS filter. More... | |
| struct | arm_fir_sparse_instance_f32 |
| Instance structure for the floating-point sparse FIR filter. More... | |
| struct | arm_fir_sparse_instance_q31 |
| Instance structure for the Q31 sparse FIR filter. More... | |
| struct | arm_fir_sparse_instance_q15 |
| Instance structure for the Q15 sparse FIR filter. More... | |
| struct | arm_fir_sparse_instance_q7 |
| Instance structure for the Q7 sparse FIR filter. More... | |
Defines | |
| #define | DELTA_Q31 (0x100) |
| #define | DELTA_Q15 0x5 |
| #define | INDEX_MASK 0x0000003F |
| #define | PI 3.14159265358979f |
| #define | TABLE_SIZE 256 |
| #define | TABLE_SPACING_Q31 0x800000 |
| #define | TABLE_SPACING_Q15 0x80 |
| #define | INPUT_SPACING 0xB60B61 |
| #define | __SIMD32(addr) (*(__packed int32_t **) & (addr)) |
| #define | __SIMD64(addr) (*(int64_t **) & (addr)) |
| #define | _SIMD32_OFFSET(addr) (*(__packed int32_t *) (addr)) |
| #define | _SIMD64_OFFSET(addr) (*(int64_t *) (addr)) |
| #define | __PACKq7(v0, v1, v2, v3) |
Enumerations | |
| enum | arm_status { ARM_MATH_SUCCESS = 0, ARM_MATH_ARGUMENT_ERROR = -1, ARM_MATH_LENGTH_ERROR = -2, ARM_MATH_SIZE_MISMATCH = -3, ARM_MATH_NANINF = -4, ARM_MATH_SINGULAR = -5, ARM_MATH_TEST_FAILURE = -6 } |
Functions | |
| static INLINE q31_t | clip_q63_to_q31 (q63_t x) |
| static INLINE q15_t | clip_q63_to_q15 (q63_t x) |
| static INLINE q7_t | clip_q31_to_q7 (q31_t x) |
| static INLINE q15_t | clip_q31_to_q15 (q31_t x) |
| static INLINE q63_t | mult32x64 (q63_t x, q31_t y) |
| static INLINE uint32_t | arm_recip_q31 (q31_t in, q31_t *dst, q31_t *pRecipTable) |
| static INLINE uint32_t | arm_recip_q15 (q15_t in, q15_t *dst, q15_t *pRecipTable) |
| void | arm_fir_q7 (const arm_fir_instance_q7 *S, q7_t *pSrc, q7_t *pDst, uint32_t blockSize) |
| void | arm_fir_init_q7 (arm_fir_instance_q7 *S, uint16_t numTaps, q7_t *pCoeffs, q7_t *pState, uint32_t blockSize) |
| void | arm_fir_q15 (const arm_fir_instance_q15 *S, q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| void | arm_fir_fast_q15 (const arm_fir_instance_q15 *S, q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| arm_status | arm_fir_init_q15 (arm_fir_instance_q15 *S, uint16_t numTaps, q15_t *pCoeffs, q15_t *pState, uint32_t blockSize) |
| void | arm_fir_q31 (const arm_fir_instance_q31 *S, q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_fir_fast_q31 (const arm_fir_instance_q31 *S, q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_fir_init_q31 (arm_fir_instance_q31 *S, uint16_t numTaps, q31_t *pCoeffs, q31_t *pState, uint32_t blockSize) |
| void | arm_fir_f32 (const arm_fir_instance_f32 *S, float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| void | arm_fir_init_f32 (arm_fir_instance_f32 *S, uint16_t numTaps, float32_t *pCoeffs, float32_t *pState, uint32_t blockSize) |
| void | arm_biquad_cascade_df1_q15 (const arm_biquad_casd_df1_inst_q15 *S, q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| void | arm_biquad_cascade_df1_init_q15 (arm_biquad_casd_df1_inst_q15 *S, uint8_t numStages, q15_t *pCoeffs, q15_t *pState, int8_t postShift) |
| void | arm_biquad_cascade_df1_fast_q15 (const arm_biquad_casd_df1_inst_q15 *S, q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| void | arm_biquad_cascade_df1_q31 (const arm_biquad_casd_df1_inst_q31 *S, q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_biquad_cascade_df1_fast_q31 (const arm_biquad_casd_df1_inst_q31 *S, q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_biquad_cascade_df1_init_q31 (arm_biquad_casd_df1_inst_q31 *S, uint8_t numStages, q31_t *pCoeffs, q31_t *pState, int8_t postShift) |
| void | arm_biquad_cascade_df1_f32 (const arm_biquad_casd_df1_inst_f32 *S, float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| void | arm_biquad_cascade_df1_init_f32 (arm_biquad_casd_df1_inst_f32 *S, uint8_t numStages, float32_t *pCoeffs, float32_t *pState) |
| arm_status | arm_mat_add_f32 (const arm_matrix_instance_f32 *pSrcA, const arm_matrix_instance_f32 *pSrcB, arm_matrix_instance_f32 *pDst) |
| arm_status | arm_mat_add_q15 (const arm_matrix_instance_q15 *pSrcA, const arm_matrix_instance_q15 *pSrcB, arm_matrix_instance_q15 *pDst) |
| arm_status | arm_mat_add_q31 (const arm_matrix_instance_q31 *pSrcA, const arm_matrix_instance_q31 *pSrcB, arm_matrix_instance_q31 *pDst) |
| arm_status | arm_mat_trans_f32 (const arm_matrix_instance_f32 *pSrc, arm_matrix_instance_f32 *pDst) |
| arm_status | arm_mat_trans_q15 (const arm_matrix_instance_q15 *pSrc, arm_matrix_instance_q15 *pDst) |
| arm_status | arm_mat_trans_q31 (const arm_matrix_instance_q31 *pSrc, arm_matrix_instance_q31 *pDst) |
| arm_status | arm_mat_mult_f32 (const arm_matrix_instance_f32 *pSrcA, const arm_matrix_instance_f32 *pSrcB, arm_matrix_instance_f32 *pDst) |
| arm_status | arm_mat_cmplx_mult_f32 (const arm_matrix_instance_f32 *pSrcA, const arm_matrix_instance_f32 *pSrcB, arm_matrix_instance_f32 *pDst) |
| arm_status | arm_mat_cmplx_mult_q31 (const arm_matrix_instance_q31 *pSrcA, const arm_matrix_instance_q31 *pSrcB, arm_matrix_instance_q31 *pDst) |
| arm_status | arm_mat_mult_q15 (const arm_matrix_instance_q15 *pSrcA, const arm_matrix_instance_q15 *pSrcB, arm_matrix_instance_q15 *pDst, q15_t *pScratch) |
| arm_status | arm_mat_cmplx_mult_q15 (const arm_matrix_instance_q15 *pSrcA, const arm_matrix_instance_q15 *pSrcB, arm_matrix_instance_q15 *pDst, q15_t *pScratch) |
| arm_status | arm_mat_mult_fast_q15 (const arm_matrix_instance_q15 *pSrcA, const arm_matrix_instance_q15 *pSrcB, arm_matrix_instance_q15 *pDst, q15_t *pScratch) |
| arm_status | arm_mat_mult_q31 (const arm_matrix_instance_q31 *pSrcA, const arm_matrix_instance_q31 *pSrcB, arm_matrix_instance_q31 *pDst) |
| arm_status | arm_mat_mult_fast_q31 (const arm_matrix_instance_q31 *pSrcA, const arm_matrix_instance_q31 *pSrcB, arm_matrix_instance_q31 *pDst) |
| arm_status | arm_mat_sub_f32 (const arm_matrix_instance_f32 *pSrcA, const arm_matrix_instance_f32 *pSrcB, arm_matrix_instance_f32 *pDst) |
| arm_status | arm_mat_sub_q15 (const arm_matrix_instance_q15 *pSrcA, const arm_matrix_instance_q15 *pSrcB, arm_matrix_instance_q15 *pDst) |
| arm_status | arm_mat_sub_q31 (const arm_matrix_instance_q31 *pSrcA, const arm_matrix_instance_q31 *pSrcB, arm_matrix_instance_q31 *pDst) |
| arm_status | arm_mat_scale_f32 (const arm_matrix_instance_f32 *pSrc, float32_t scale, arm_matrix_instance_f32 *pDst) |
| arm_status | arm_mat_scale_q15 (const arm_matrix_instance_q15 *pSrc, q15_t scaleFract, int32_t shift, arm_matrix_instance_q15 *pDst) |
| arm_status | arm_mat_scale_q31 (const arm_matrix_instance_q31 *pSrc, q31_t scaleFract, int32_t shift, arm_matrix_instance_q31 *pDst) |
| void | arm_mat_init_q31 (arm_matrix_instance_q31 *S, uint16_t nRows, uint16_t nColumns, q31_t *pData) |
| void | arm_mat_init_q15 (arm_matrix_instance_q15 *S, uint16_t nRows, uint16_t nColumns, q15_t *pData) |
| void | arm_mat_init_f32 (arm_matrix_instance_f32 *S, uint16_t nRows, uint16_t nColumns, float32_t *pData) |
| void | arm_pid_init_f32 (arm_pid_instance_f32 *S, int32_t resetStateFlag) |
| void | arm_pid_reset_f32 (arm_pid_instance_f32 *S) |
| void | arm_pid_init_q31 (arm_pid_instance_q31 *S, int32_t resetStateFlag) |
| void | arm_pid_reset_q31 (arm_pid_instance_q31 *S) |
| void | arm_pid_init_q15 (arm_pid_instance_q15 *S, int32_t resetStateFlag) |
| void | arm_pid_reset_q15 (arm_pid_instance_q15 *S) |
| void | arm_mult_q7 (q7_t *pSrcA, q7_t *pSrcB, q7_t *pDst, uint32_t blockSize) |
| void | arm_mult_q15 (q15_t *pSrcA, q15_t *pSrcB, q15_t *pDst, uint32_t blockSize) |
| void | arm_mult_q31 (q31_t *pSrcA, q31_t *pSrcB, q31_t *pDst, uint32_t blockSize) |
| void | arm_mult_f32 (float32_t *pSrcA, float32_t *pSrcB, float32_t *pDst, uint32_t blockSize) |
| void | arm_cfft_radix4_q15 (const arm_cfft_radix4_instance_q15 *S, q15_t *pSrc) |
| arm_status | arm_cfft_radix4_init_q15 (arm_cfft_radix4_instance_q15 *S, uint16_t fftLen, uint8_t ifftFlag, uint8_t bitReverseFlag) |
| void | arm_cfft_mag_q15 (const arm_cfft_radix4_instance_q15 *S, q15_t *pSrc) |
| void | arm_cfft_radix4_q31 (const arm_cfft_radix4_instance_q31 *S, q31_t *pSrc) |
| arm_status | arm_cfft_radix4_init_q31 (arm_cfft_radix4_instance_q31 *S, uint16_t fftLen, uint8_t ifftFlag, uint8_t bitReverseFlag) |
| void | arm_cfft_mag_q31 (const arm_cfft_radix4_instance_q31 *S, q31_t *pSrc) |
| void | arm_cfft_radix4_f32 (const arm_cfft_radix4_instance_f32 *S, float32_t *pSrc) |
| void | arm_cfft_mag_f32 (const arm_cfft_radix4_instance_f32 *S, float32_t *pSrc) |
| arm_status | arm_cfft_radix4_init_f32 (arm_cfft_radix4_instance_f32 *S, uint16_t fftLen, uint8_t ifftFlag, uint8_t bitReverseFlag) |
| void | arm_radix4_butterfly_f32 (float32_t *pSrc, uint16_t fftLen, float32_t *pCoef, uint16_t twidCoefModifier) |
| void | arm_cfft_mag_butterfly_f32 (float32_t *pSrc, uint16_t fftLen, float32_t *pCoef, uint16_t twidCoefModifier) |
| void | arm_radix4_butterfly_inverse_f32 (float32_t *pSrc, uint16_t fftLen, float32_t *pCoef, uint16_t twidCoefModifier, float32_t onebyfftLen) |
| void | arm_bitreversal_f32 (float32_t *pSrc, uint16_t fftSize, uint16_t bitRevFactor, uint16_t *pBitRevTab) |
| void | arm_cfft_mag_bitreversal_f32 (float32_t *pSrc, uint16_t fftSize, uint16_t bitRevFactor, uint16_t *pBitRevTab) |
| void | arm_radix4_butterfly_q31 (q31_t *pSrc, uint32_t fftLen, q31_t *pCoef, uint32_t twidCoefModifier) |
| void | arm_cfft_mag_butterfly_q31 (q31_t *pSrc, uint32_t fftLen, q31_t *pCoef, uint32_t twidCoefModifier) |
| void | arm_radix4_butterfly_inverse_q31 (q31_t *pSrc, uint32_t fftLen, q31_t *pCoef, uint32_t twidCoefModifier) |
| void | arm_bitreversal_q31 (q31_t *pSrc, uint32_t fftLen, uint16_t bitRevFactor, uint16_t *pBitRevTab) |
| void | arm_cfft_mag_bitreversal_q31 (q31_t *pSrc, uint32_t fftLen, uint16_t bitRevFactor, uint16_t *pBitRevTab) |
| void | arm_radix4_butterfly_q15 (q15_t *pSrc16, uint32_t fftLen, q15_t *pCoef16, uint32_t twidCoefModifier) |
| void | arm_cfft_mag_butterfly_q15 (q15_t *pSrc16, uint32_t fftLen, q15_t *pCoef16, uint32_t twidCoefModifier) |
| void | arm_radix4_butterfly_inverse_q15 (q15_t *pSrc16, uint32_t fftLen, q15_t *pCoef16, uint32_t twidCoefModifier) |
| void | arm_bitreversal_q15 (q15_t *pSrc, uint32_t fftLen, uint16_t bitRevFactor, uint16_t *pBitRevTab) |
| void | arm_cfft_mag_bitreversal_q15 (q15_t *pSrc, uint32_t fftLen, uint16_t bitRevFactor, uint16_t *pBitRevTab) |
| void | arm_rfft_q15 (const arm_rfft_instance_q15 *S, q15_t *pSrc, q15_t *pDst) |
| arm_status | arm_rfft_init_q15 (arm_rfft_instance_q15 *S, arm_cfft_radix4_instance_q15 *S_CFFT, uint32_t fftLenReal, uint32_t ifftFlagR, uint32_t bitReverseFlag) |
| void | arm_rfft_q31 (const arm_rfft_instance_q31 *S, q31_t *pSrc, q31_t *pDst) |
| arm_status | arm_rfft_init_q31 (arm_rfft_instance_q31 *S, arm_cfft_radix4_instance_q31 *S_CFFT, uint32_t fftLenReal, uint32_t ifftFlagR, uint32_t bitReverseFlag) |
| arm_status | arm_rfft_init_f32 (arm_rfft_instance_f32 *S, arm_cfft_radix4_instance_f32 *S_CFFT, uint32_t fftLenReal, uint32_t ifftFlagR, uint32_t bitReverseFlag) |
| void | arm_rfft_f32 (const arm_rfft_instance_f32 *S, float32_t *pSrc, float32_t *pDst) |
| arm_status | arm_dct4_init_f32 (arm_dct4_instance_f32 *S, arm_rfft_instance_f32 *S_RFFT, arm_cfft_radix4_instance_f32 *S_CFFT, uint16_t N, uint16_t Nby2, float32_t normalize) |
| void | arm_dct4_f32 (const arm_dct4_instance_f32 *S, float32_t *pState, float32_t *pInlineBuffer) |
| arm_status | arm_dct4_init_q31 (arm_dct4_instance_q31 *S, arm_rfft_instance_q31 *S_RFFT, arm_cfft_radix4_instance_q31 *S_CFFT, uint16_t N, uint16_t Nby2, q31_t normalize) |
| void | arm_dct4_q31 (const arm_dct4_instance_q31 *S, q31_t *pState, q31_t *pInlineBuffer) |
| arm_status | arm_dct4_init_q15 (arm_dct4_instance_q15 *S, arm_rfft_instance_q15 *S_RFFT, arm_cfft_radix4_instance_q15 *S_CFFT, uint16_t N, uint16_t Nby2, q15_t normalize) |
| void | arm_dct4_q15 (const arm_dct4_instance_q15 *S, q15_t *pState, q15_t *pInlineBuffer) |
| void | arm_add_f32 (float32_t *pSrcA, float32_t *pSrcB, float32_t *pDst, uint32_t blockSize) |
| void | arm_add_q7 (q7_t *pSrcA, q7_t *pSrcB, q7_t *pDst, uint32_t blockSize) |
| void | arm_add_q15 (q15_t *pSrcA, q15_t *pSrcB, q15_t *pDst, uint32_t blockSize) |
| void | arm_add_q31 (q31_t *pSrcA, q31_t *pSrcB, q31_t *pDst, uint32_t blockSize) |
| void | arm_sub_f32 (float32_t *pSrcA, float32_t *pSrcB, float32_t *pDst, uint32_t blockSize) |
| void | arm_sub_q7 (q7_t *pSrcA, q7_t *pSrcB, q7_t *pDst, uint32_t blockSize) |
| void | arm_sub_q15 (q15_t *pSrcA, q15_t *pSrcB, q15_t *pDst, uint32_t blockSize) |
| void | arm_sub_q31 (q31_t *pSrcA, q31_t *pSrcB, q31_t *pDst, uint32_t blockSize) |
| void | arm_scale_f32 (float32_t *pSrc, float32_t scale, float32_t *pDst, uint32_t blockSize) |
| void | arm_scale_q7 (q7_t *pSrc, q7_t scaleFract, int8_t shift, q7_t *pDst, uint32_t blockSize) |
| void | arm_scale_q15 (q15_t *pSrc, q15_t scaleFract, int8_t shift, q15_t *pDst, uint32_t blockSize) |
| void | arm_scale_q31 (q31_t *pSrc, q31_t scaleFract, int8_t shift, q31_t *pDst, uint32_t blockSize) |
| void | arm_abs_q7 (q7_t *pSrc, q7_t *pDst, uint32_t blockSize) |
| void | arm_abs_f32 (float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| void | arm_abs_q15 (q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| void | arm_abs_q31 (q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_dot_prod_f32 (float32_t *pSrcA, float32_t *pSrcB, uint32_t blockSize, float32_t *result) |
| void | arm_dot_prod_q7 (q7_t *pSrcA, q7_t *pSrcB, uint32_t blockSize, q31_t *result) |
| void | arm_dot_prod_q15 (q15_t *pSrcA, q15_t *pSrcB, uint32_t blockSize, q63_t *result) |
| void | arm_dot_prod_q31 (q31_t *pSrcA, q31_t *pSrcB, uint32_t blockSize, q63_t *result) |
| void | arm_shift_q7 (q7_t *pSrc, int8_t shiftBits, q7_t *pDst, uint32_t blockSize) |
| void | arm_shift_q15 (q15_t *pSrc, int8_t shiftBits, q15_t *pDst, uint32_t blockSize) |
| void | arm_shift_q31 (q31_t *pSrc, int8_t shiftBits, q31_t *pDst, uint32_t blockSize) |
| void | arm_offset_f32 (float32_t *pSrc, float32_t offset, float32_t *pDst, uint32_t blockSize) |
| void | arm_offset_q7 (q7_t *pSrc, q7_t offset, q7_t *pDst, uint32_t blockSize) |
| void | arm_offset_q15 (q15_t *pSrc, q15_t offset, q15_t *pDst, uint32_t blockSize) |
| void | arm_offset_q31 (q31_t *pSrc, q31_t offset, q31_t *pDst, uint32_t blockSize) |
| void | arm_negate_f32 (float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| void | arm_negate_q7 (q7_t *pSrc, q7_t *pDst, uint32_t blockSize) |
| void | arm_negate_q15 (q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| void | arm_negate_q31 (q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_copy_f32 (float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| void | arm_copy_q7 (q7_t *pSrc, q7_t *pDst, uint32_t blockSize) |
| void | arm_copy_q15 (q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| void | arm_copy_q31 (q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_fill_f32 (float32_t value, float32_t *pDst, uint32_t blockSize) |
| void | arm_fill_q7 (q7_t value, q7_t *pDst, uint32_t blockSize) |
| void | arm_fill_q15 (q15_t value, q15_t *pDst, uint32_t blockSize) |
| void | arm_fill_q31 (q31_t value, q31_t *pDst, uint32_t blockSize) |
| void | arm_conv_f32 (float32_t *pSrcA, uint32_t srcALen, float32_t *pSrcB, uint32_t srcBLen, float32_t *pDst) |
| void | arm_conv_q15 (q15_t *pSrcA, uint32_t srcALen, q15_t *pSrcB, uint32_t srcBLen, q15_t *pDst, q15_t *pScratch1, q15_t *pScratch2) |
| void | arm_conv_fast_q15 (q15_t *pSrcA, uint32_t srcALen, q15_t *pSrcB, uint32_t srcBLen, q15_t *pDst, q15_t *pScratch1, q15_t *pScratch2) |
| void | arm_conv_q31 (q31_t *pSrcA, uint32_t srcALen, q31_t *pSrcB, uint32_t srcBLen, q31_t *pDst) |
| void | arm_conv_fast_q31 (q31_t *pSrcA, uint32_t srcALen, q31_t *pSrcB, uint32_t srcBLen, q31_t *pDst) |
| void | arm_conv_q7 (q7_t *pSrcA, uint32_t srcALen, q7_t *pSrcB, uint32_t srcBLen, q7_t *pDst, q15_t *pScratch1, q15_t *pScratch2) |
| arm_status | arm_conv_partial_f32 (float32_t *pSrcA, uint32_t srcALen, float32_t *pSrcB, uint32_t srcBLen, float32_t *pDst, uint32_t firstIndex, uint32_t numPoints) |
| arm_status | arm_conv_partial_q15 (q15_t *pSrcA, uint32_t srcALen, q15_t *pSrcB, uint32_t srcBLen, q15_t *pDst, uint32_t firstIndex, uint32_t numPoints, q15_t *pScratch1, q15_t *pScratch2) |
| arm_status | arm_conv_partial_fast_q15 (q15_t *pSrcA, uint32_t srcALen, q15_t *pSrcB, uint32_t srcBLen, q15_t *pDst, uint32_t firstIndex, uint32_t numPoints, q15_t *pScratch1, q15_t *pScratch2) |
| arm_status | arm_conv_partial_q31 (q31_t *pSrcA, uint32_t srcALen, q31_t *pSrcB, uint32_t srcBLen, q31_t *pDst, uint32_t firstIndex, uint32_t numPoints) |
| arm_status | arm_conv_partial_fast_q31 (q31_t *pSrcA, uint32_t srcALen, q31_t *pSrcB, uint32_t srcBLen, q31_t *pDst, uint32_t firstIndex, uint32_t numPoints) |
| arm_status | arm_conv_partial_q7 (q7_t *pSrcA, uint32_t srcALen, q7_t *pSrcB, uint32_t srcBLen, q7_t *pDst, uint32_t firstIndex, uint32_t numPoints, q15_t *pScratch1, q15_t *pScratch2) |
| void | arm_fir_decimate_f32 (const arm_fir_decimate_instance_f32 *S, float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| arm_status | arm_fir_decimate_init_f32 (arm_fir_decimate_instance_f32 *S, uint16_t numTaps, uint8_t M, float32_t *pCoeffs, float32_t *pState, uint32_t blockSize) |
| void | arm_fir_decimate_q15 (const arm_fir_decimate_instance_q15 *S, q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| void | arm_fir_decimate_fast_q15 (const arm_fir_decimate_instance_q15 *S, q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| arm_status | arm_fir_decimate_init_q15 (arm_fir_decimate_instance_q15 *S, uint16_t numTaps, uint8_t M, q15_t *pCoeffs, q15_t *pState, uint32_t blockSize) |
| void | arm_fir_decimate_q31 (const arm_fir_decimate_instance_q31 *S, q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_fir_decimate_fast_q31 (arm_fir_decimate_instance_q31 *S, q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| arm_status | arm_fir_decimate_init_q31 (arm_fir_decimate_instance_q31 *S, uint16_t numTaps, uint8_t M, q31_t *pCoeffs, q31_t *pState, uint32_t blockSize) |
| void | arm_fir_interpolate_q15 (const arm_fir_interpolate_instance_q15 *S, q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| arm_status | arm_fir_interpolate_init_q15 (arm_fir_interpolate_instance_q15 *S, uint8_t L, uint16_t numTaps, q15_t *pCoeffs, q15_t *pState, uint32_t blockSize) |
| void | arm_fir_interpolate_q31 (const arm_fir_interpolate_instance_q31 *S, q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| arm_status | arm_fir_interpolate_init_q31 (arm_fir_interpolate_instance_q31 *S, uint8_t L, uint16_t numTaps, q31_t *pCoeffs, q31_t *pState, uint32_t blockSize) |
| void | arm_fir_interpolate_f32 (const arm_fir_interpolate_instance_f32 *S, float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| arm_status | arm_fir_interpolate_init_f32 (arm_fir_interpolate_instance_f32 *S, uint8_t L, uint16_t numTaps, float32_t *pCoeffs, float32_t *pState, uint32_t blockSize) |
| void | arm_biquad_cas_df1_32x64_q31 (const arm_biquad_cas_df1_32x64_ins_q31 *S, q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_biquad_cas_df1_32x64_init_q31 (arm_biquad_cas_df1_32x64_ins_q31 *S, uint8_t numStages, q31_t *pCoeffs, q63_t *pState, uint8_t postShift) |
| void | arm_biquad_cascade_df2T_f32 (const arm_biquad_cascade_df2T_instance_f32 *S, float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| void | arm_biquad_cascade_df2T_init_f32 (arm_biquad_cascade_df2T_instance_f32 *S, uint8_t numStages, float32_t *pCoeffs, float32_t *pState) |
| void | arm_fir_lattice_init_q15 (arm_fir_lattice_instance_q15 *S, uint16_t numStages, q15_t *pCoeffs, q15_t *pState) |
| void | arm_fir_lattice_q15 (const arm_fir_lattice_instance_q15 *S, q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| void | arm_fir_lattice_init_q31 (arm_fir_lattice_instance_q31 *S, uint16_t numStages, q31_t *pCoeffs, q31_t *pState) |
| void | arm_fir_lattice_q31 (const arm_fir_lattice_instance_q31 *S, q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_fir_lattice_init_f32 (arm_fir_lattice_instance_f32 *S, uint16_t numStages, float32_t *pCoeffs, float32_t *pState) |
| void | arm_fir_lattice_f32 (const arm_fir_lattice_instance_f32 *S, float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| void | arm_iir_lattice_f32 (const arm_iir_lattice_instance_f32 *S, float32_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| void | arm_iir_lattice_init_f32 (arm_iir_lattice_instance_f32 *S, uint16_t numStages, float32_t *pkCoeffs, float32_t *pvCoeffs, float32_t *pState, uint32_t blockSize) |
| void | arm_iir_lattice_q31 (const arm_iir_lattice_instance_q31 *S, q31_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_iir_lattice_init_q31 (arm_iir_lattice_instance_q31 *S, uint16_t numStages, q31_t *pkCoeffs, q31_t *pvCoeffs, q31_t *pState, uint32_t blockSize) |
| void | arm_iir_lattice_q15 (const arm_iir_lattice_instance_q15 *S, q15_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| void | arm_iir_lattice_init_q15 (arm_iir_lattice_instance_q15 *S, uint16_t numStages, q15_t *pkCoeffs, q15_t *pvCoeffs, q15_t *pState, uint32_t blockSize) |
| void | arm_lms_f32 (const arm_lms_instance_f32 *S, float32_t *pSrc, float32_t *pRef, float32_t *pOut, float32_t *pErr, uint32_t blockSize) |
| void | arm_lms_init_f32 (arm_lms_instance_f32 *S, uint16_t numTaps, float32_t *pCoeffs, float32_t *pState, float32_t mu, uint32_t blockSize) |
| void | arm_lms_init_q15 (arm_lms_instance_q15 *S, uint16_t numTaps, q15_t *pCoeffs, q15_t *pState, q15_t mu, uint32_t blockSize, uint32_t postShift) |
| void | arm_lms_q15 (const arm_lms_instance_q15 *S, q15_t *pSrc, q15_t *pRef, q15_t *pOut, q15_t *pErr, uint32_t blockSize) |
| void | arm_lms_q31 (const arm_lms_instance_q31 *S, q31_t *pSrc, q31_t *pRef, q31_t *pOut, q31_t *pErr, uint32_t blockSize) |
| void | arm_lms_init_q31 (arm_lms_instance_q31 *S, uint16_t numTaps, q31_t *pCoeffs, q31_t *pState, q31_t mu, uint32_t blockSize, uint32_t postShift) |
| void | arm_lms_norm_f32 (arm_lms_norm_instance_f32 *S, float32_t *pSrc, float32_t *pRef, float32_t *pOut, float32_t *pErr, uint32_t blockSize) |
| void | arm_lms_norm_init_f32 (arm_lms_norm_instance_f32 *S, uint16_t numTaps, float32_t *pCoeffs, float32_t *pState, float32_t mu, uint32_t blockSize) |
| void | arm_lms_norm_q31 (arm_lms_norm_instance_q31 *S, q31_t *pSrc, q31_t *pRef, q31_t *pOut, q31_t *pErr, uint32_t blockSize) |
| void | arm_lms_norm_init_q31 (arm_lms_norm_instance_q31 *S, uint16_t numTaps, q31_t *pCoeffs, q31_t *pState, q31_t mu, uint32_t blockSize, uint8_t postShift) |
| void | arm_lms_norm_q15 (arm_lms_norm_instance_q15 *S, q15_t *pSrc, q15_t *pRef, q15_t *pOut, q15_t *pErr, uint32_t blockSize) |
| void | arm_lms_norm_init_q15 (arm_lms_norm_instance_q15 *S, uint16_t numTaps, q15_t *pCoeffs, q15_t *pState, q15_t mu, uint32_t blockSize, uint8_t postShift) |
| void | arm_correlate_f32 (float32_t *pSrcA, uint32_t srcALen, float32_t *pSrcB, uint32_t srcBLen, float32_t *pDst) |
| void | arm_correlate_q15 (q15_t *pSrcA, uint32_t srcALen, q15_t *pSrcB, uint32_t srcBLen, q15_t *pDst, q15_t *pScratch) |
| void | arm_correlate_fast_q15 (q15_t *pSrcA, uint32_t srcALen, q15_t *pSrcB, uint32_t srcBLen, q15_t *pDst, q15_t *pScratch) |
| void | arm_correlate_q31 (q31_t *pSrcA, uint32_t srcALen, q31_t *pSrcB, uint32_t srcBLen, q31_t *pDst) |
| void | arm_correlate_fast_q31 (q31_t *pSrcA, uint32_t srcALen, q31_t *pSrcB, uint32_t srcBLen, q31_t *pDst) |
| void | arm_correlate_q7 (q7_t *pSrcA, uint32_t srcALen, q7_t *pSrcB, uint32_t srcBLen, q7_t *pDst, q15_t *pScratch1, q15_t *pScratch2) |
| void | arm_fir_sparse_f32 (arm_fir_sparse_instance_f32 *S, float32_t *pSrc, float32_t *pDst, float32_t *pScratchIn, uint32_t blockSize) |
| void | arm_fir_sparse_init_f32 (arm_fir_sparse_instance_f32 *S, uint16_t numTaps, float32_t *pCoeffs, float32_t *pState, int32_t *pTapDelay, uint16_t maxDelay, uint32_t blockSize) |
| void | arm_fir_sparse_q31 (arm_fir_sparse_instance_q31 *S, q31_t *pSrc, q31_t *pDst, q31_t *pScratchIn, uint32_t blockSize) |
| void | arm_fir_sparse_init_q31 (arm_fir_sparse_instance_q31 *S, uint16_t numTaps, q31_t *pCoeffs, q31_t *pState, int32_t *pTapDelay, uint16_t maxDelay, uint32_t blockSize) |
| void | arm_fir_sparse_q15 (arm_fir_sparse_instance_q15 *S, q15_t *pSrc, q15_t *pDst, q15_t *pScratchIn, q31_t *pScratchOut, uint32_t blockSize) |
| void | arm_fir_sparse_init_q15 (arm_fir_sparse_instance_q15 *S, uint16_t numTaps, q15_t *pCoeffs, q15_t *pState, int32_t *pTapDelay, uint16_t maxDelay, uint32_t blockSize) |
| void | arm_fir_sparse_q7 (arm_fir_sparse_instance_q7 *S, q7_t *pSrc, q7_t *pDst, q7_t *pScratchIn, q31_t *pScratchOut, uint32_t blockSize) |
| void | arm_fir_sparse_init_q7 (arm_fir_sparse_instance_q7 *S, uint16_t numTaps, q7_t *pCoeffs, q7_t *pState, int32_t *pTapDelay, uint16_t maxDelay, uint32_t blockSize) |
| void | arm_sin_cos_f32 (float32_t theta, float32_t *pSinVal, float32_t *pCcosVal) |
| void | arm_sin_cos_q31 (q31_t theta, q31_t *pSinVal, q31_t *pCosVal) |
| void | arm_cmplx_conj_f32 (float32_t *pSrc, float32_t *pDst, uint32_t numSamples) |
| void | arm_cmplx_conj_q31 (q31_t *pSrc, q31_t *pDst, uint32_t numSamples) |
| void | arm_cmplx_conj_q15 (q15_t *pSrc, q15_t *pDst, uint32_t numSamples) |
| void | arm_cmplx_mag_squared_f32 (float32_t *pSrc, float32_t *pDst, uint32_t numSamples) |
| void | arm_cmplx_mag_squared_q31 (q31_t *pSrc, q31_t *pDst, uint32_t numSamples) |
| void | arm_cmplx_mag_squared_q15 (q15_t *pSrc, q15_t *pDst, uint32_t numSamples) |
| static INLINE float32_t | arm_pid_f32 (arm_pid_instance_f32 *S, float32_t in) |
| static INLINE q31_t | arm_pid_q31 (arm_pid_instance_q31 *S, q31_t in) |
| static INLINE q15_t | arm_pid_q15 (arm_pid_instance_q15 *S, q15_t in) |
| arm_status | arm_mat_inverse_f32 (const arm_matrix_instance_f32 *src, arm_matrix_instance_f32 *dst) |
| static INLINE void | arm_clarke_f32 (float32_t Ia, float32_t Ib, float32_t *pIalpha, float32_t *pIbeta) |
| static INLINE void | arm_clarke_q31 (q31_t Ia, q31_t Ib, q31_t *pIalpha, q31_t *pIbeta) |
| void | arm_q7_to_q31 (q7_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| static INLINE void | arm_inv_clarke_f32 (float32_t Ialpha, float32_t Ibeta, float32_t *pIa, float32_t *pIb) |
| static INLINE void | arm_inv_clarke_q31 (q31_t Ialpha, q31_t Ibeta, q31_t *pIa, q31_t *pIb) |
| void | arm_q7_to_q15 (q7_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| static INLINE void | arm_park_f32 (float32_t Ialpha, float32_t Ibeta, float32_t *pId, float32_t *pIq, float32_t sinVal, float32_t cosVal) |
| static INLINE void | arm_park_q31 (q31_t Ialpha, q31_t Ibeta, q31_t *pId, q31_t *pIq, q31_t sinVal, q31_t cosVal) |
| void | arm_q7_to_float (q7_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| static INLINE void | arm_inv_park_f32 (float32_t Id, float32_t Iq, float32_t *pIalpha, float32_t *pIbeta, float32_t sinVal, float32_t cosVal) |
| static INLINE void | arm_inv_park_q31 (q31_t Id, q31_t Iq, q31_t *pIalpha, q31_t *pIbeta, q31_t sinVal, q31_t cosVal) |
| void | arm_q31_to_float (q31_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| static INLINE void | arm_linear_interp_f32 (arm_linear_interp_instance_f32 *S, float32_t *pIn, float32_t *pOut, uint32_t blockSize) |
| static INLINE void | arm_linear_interp_q31 (q31_t *pYData, q31_t *pIn, q31_t *pOut, uint32_t nValues, uint32_t blockSize) |
| static INLINE void | arm_linear_interp_q15 (q15_t *pYData, q31_t *pIn, q15_t *pOut, uint32_t nValues, uint32_t blockSize) |
| static INLINE void | arm_linear_interp_q7 (q7_t *pYData, q31_t *pIn, q7_t *pOut, uint32_t nValues, uint32_t blockSize) |
| float32_t | arm_sin_f32 (float32_t x) |
| q31_t | arm_sin_q31 (q31_t x) |
| q15_t | arm_sin_q15 (q15_t x) |
| float32_t | arm_cos_f32 (float32_t x) |
| q31_t | arm_cos_q31 (q31_t x) |
| q15_t | arm_cos_q15 (q15_t x) |
| static INLINE arm_status | arm_sqrt_f32 (float32_t in, float32_t *pOut) |
| arm_status | arm_sqrt_q31 (q31_t in, q31_t *pOut) |
| arm_status | arm_sqrt_q15 (q15_t in, q15_t *pOut) |
| static INLINE void | arm_circularWrite_f32 (int32_t *circBuffer, int32_t L, uint16_t *writeOffset, int32_t bufferInc, const int32_t *src, int32_t srcInc, uint32_t blockSize) |
| static INLINE void | arm_circularRead_f32 (int32_t *circBuffer, int32_t L, int32_t *readOffset, int32_t bufferInc, int32_t *dst, int32_t *dst_base, int32_t dst_length, int32_t dstInc, uint32_t blockSize) |
| static INLINE void | arm_circularWrite_q15 (q15_t *circBuffer, int32_t L, uint16_t *writeOffset, int32_t bufferInc, const q15_t *src, int32_t srcInc, uint32_t blockSize) |
| static INLINE void | arm_circularRead_q15 (q15_t *circBuffer, int32_t L, int32_t *readOffset, int32_t bufferInc, q15_t *dst, q15_t *dst_base, int32_t dst_length, int32_t dstInc, uint32_t blockSize) |
| static INLINE void | arm_circularWrite_q7 (q7_t *circBuffer, int32_t L, uint16_t *writeOffset, int32_t bufferInc, const q7_t *src, int32_t srcInc, uint32_t blockSize) |
| static INLINE void | arm_circularRead_q7 (q7_t *circBuffer, int32_t L, int32_t *readOffset, int32_t bufferInc, q7_t *dst, q7_t *dst_base, int32_t dst_length, int32_t dstInc, uint32_t blockSize) |
| void | arm_power_q31 (q31_t *pSrc, uint32_t blockSize, q63_t *pResult) |
| void | arm_power_f32 (float32_t *pSrc, uint32_t blockSize, float32_t *pResult) |
| void | arm_power_q15 (q15_t *pSrc, uint32_t blockSize, q63_t *pResult) |
| void | arm_power_q7 (q7_t *pSrc, uint32_t blockSize, q31_t *pResult) |
| void | arm_mean_q7 (q7_t *pSrc, uint32_t blockSize, q7_t *pResult) |
| void | arm_mean_q15 (q15_t *pSrc, uint32_t blockSize, q15_t *pResult) |
| void | arm_mean_q31 (q31_t *pSrc, uint32_t blockSize, q31_t *pResult) |
| void | arm_mean_f32 (float32_t *pSrc, uint32_t blockSize, float32_t *pResult) |
| void | arm_var_f32 (float32_t *pSrc, uint32_t blockSize, float32_t *pResult) |
| void | arm_var_q31 (q31_t *pSrc, uint32_t blockSize, q63_t *pResult) |
| void | arm_var_q15 (q15_t *pSrc, uint32_t blockSize, q31_t *pResult) |
| void | arm_rms_f32 (float32_t *pSrc, uint32_t blockSize, float32_t *pResult) |
| void | arm_rms_q31 (q31_t *pSrc, uint32_t blockSize, q31_t *pResult) |
| void | arm_rms_q15 (q15_t *pSrc, uint32_t blockSize, q15_t *pResult) |
| void | arm_std_f32 (float32_t *pSrc, uint32_t blockSize, float32_t *pResult) |
| void | arm_std_q31 (q31_t *pSrc, uint32_t blockSize, q31_t *pResult) |
| void | arm_std_q15 (q15_t *pSrc, uint32_t blockSize, q15_t *pResult) |
| void | arm_cmplx_mag_f32 (float32_t *pSrc, float32_t *pDst, uint32_t numSamples) |
| void | arm_cmplx_mag_q31 (q31_t *pSrc, q31_t *pDst, uint32_t numSamples) |
| void | arm_cmplx_mag_q15 (q15_t *pSrc, q15_t *pDst, uint32_t numSamples) |
| void | arm_cmplx_dot_prod_q15 (q15_t *pSrcA, q15_t *pSrcB, uint32_t numSamples, q31_t *realResult, q31_t *imagResult) |
| void | arm_cmplx_dot_prod_q31 (q31_t *pSrcA, q31_t *pSrcB, uint32_t numSamples, q63_t *realResult, q63_t *imagResult) |
| void | arm_cmplx_dot_prod_f32 (float32_t *pSrcA, float32_t *pSrcB, uint32_t numSamples, float32_t *realResult, float32_t *imagResult) |
| void | arm_cmplx_mult_real_q15 (q15_t *pSrcCmplx, q15_t *pSrcReal, q15_t *pCmplxDst, uint32_t numSamples) |
| void | arm_cmplx_mult_real_q31 (q31_t *pSrcCmplx, q31_t *pSrcReal, q31_t *pCmplxDst, uint32_t numSamples) |
| void | arm_cmplx_mult_real_f32 (float32_t *pSrcCmplx, float32_t *pSrcReal, float32_t *pCmplxDst, uint32_t numSamples) |
| void | arm_min_q7 (q7_t *pSrc, uint32_t blockSize, q7_t *result, uint32_t *index) |
| void | arm_min_q15 (q15_t *pSrc, uint32_t blockSize, q15_t *pResult, uint32_t *pIndex) |
| void | arm_min_q31 (q31_t *pSrc, uint32_t blockSize, q31_t *pResult, uint32_t *pIndex) |
| void | arm_min_f32 (float32_t *pSrc, uint32_t blockSize, float32_t *pResult, uint32_t *pIndex) |
| void | arm_max_q7 (q7_t *pSrc, uint32_t blockSize, q7_t *pResult, uint32_t *pIndex) |
| void | arm_max_q15 (q15_t *pSrc, uint32_t blockSize, q15_t *pResult, uint32_t *pIndex) |
| void | arm_max_q31 (q31_t *pSrc, uint32_t blockSize, q31_t *pResult, uint32_t *pIndex) |
| void | arm_max_f32 (float32_t *pSrc, uint32_t blockSize, float32_t *pResult, uint32_t *pIndex) |
| void | arm_cmplx_mult_cmplx_q15 (q15_t *pSrcA, q15_t *pSrcB, q15_t *pDst, uint32_t numSamples) |
| void | arm_cmplx_mult_cmplx_q31 (q31_t *pSrcA, q31_t *pSrcB, q31_t *pDst, uint32_t numSamples) |
| void | arm_cmplx_mult_cmplx_f32 (float32_t *pSrcA, float32_t *pSrcB, float32_t *pDst, uint32_t numSamples) |
| void | arm_float_to_q31 (float32_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_float_to_q15 (float32_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| void | arm_float_to_q7 (float32_t *pSrc, q7_t *pDst, uint32_t blockSize) |
| void | arm_q31_to_q15 (q31_t *pSrc, q15_t *pDst, uint32_t blockSize) |
| void | arm_q31_to_q7 (q31_t *pSrc, q7_t *pDst, uint32_t blockSize) |
| void | arm_q15_to_float (q15_t *pSrc, float32_t *pDst, uint32_t blockSize) |
| void | arm_q15_to_q31 (q15_t *pSrc, q31_t *pDst, uint32_t blockSize) |
| void | arm_q15_to_q7 (q15_t *pSrc, q7_t *pDst, uint32_t blockSize) |
| static INLINE void | arm_bilinear_interp_f32 (const arm_bilinear_interp_instance_f32 *S, float32_t *X, float32_t *Y, float32_t *pOut, uint32_t blockSize) |
| static INLINE void | arm_bilinear_interp_q31 (arm_bilinear_interp_instance_q31 *S, q31_t *X, q31_t *Y, q31_t *pOut, uint32_t blockSize) |
| static INLINE void | arm_bilinear_interp_q15 (arm_bilinear_interp_instance_q15 *S, q31_t *X, q31_t *Y, q15_t *pOut, uint32_t blockSize) |
| static INLINE void | arm_bilinear_interp_q7 (arm_bilinear_interp_instance_q7 *S, q31_t *X, q31_t *Y, q7_t *pOut, uint32_t blockSize) |
| #define DELTA_Q31 (0x100) |
Macros required for reciprocal calculation in Normalized LMS.
Definition at line 318 of file arm_math.h.
| #define DELTA_Q15 0x5 |
Definition at line 319 of file arm_math.h.
| #define INDEX_MASK 0x0000003F |
Definition at line 320 of file arm_math.h.
| #define PI 3.14159265358979f |
Definition at line 321 of file arm_math.h.
| #define TABLE_SIZE 256 |
Macros required for SINE and COSINE Fast math approximations.
Definition at line 327 of file arm_math.h.
| #define TABLE_SPACING_Q31 0x800000 |
Definition at line 328 of file arm_math.h.
| #define TABLE_SPACING_Q15 0x80 |
Definition at line 329 of file arm_math.h.
| #define INPUT_SPACING 0xB60B61 |
Macros required for SINE and COSINE Controller functions.
Definition at line 336 of file arm_math.h.
| #define __SIMD32 | ( | addr ) | (*(__packed int32_t **) & (addr)) |
definition to read/write two 16 bit values.
Definition at line 361 of file arm_math.h.
| #define __SIMD64 | ( | addr ) | (*(int64_t **) & (addr)) |
Definition at line 363 of file arm_math.h.
| #define _SIMD32_OFFSET | ( | addr ) | (*(__packed int32_t *) (addr)) |
Definition at line 365 of file arm_math.h.
| #define _SIMD64_OFFSET | ( | addr ) | (*(int64_t *) (addr)) |
Definition at line 367 of file arm_math.h.
| #define __PACKq7 | ( | v0, | |
| v1, | |||
| v2, | |||
| v3 | |||
| ) |
( (((int32_t)(v0) << 0) & (int32_t)0x000000FF) | \
(((int32_t)(v1) << 8) & (int32_t)0x0000FF00) | \
(((int32_t)(v2) << 16) & (int32_t)0x00FF0000) | \
(((int32_t)(v3) << 24) & (int32_t)0xFF000000) )
definition to pack four 8 bit values.
Definition at line 374 of file arm_math.h.
| enum arm_status |
Error status returned by some functions in the library.
Definition at line 343 of file arm_math.h.
| static INLINE q31_t clip_q63_to_q31 | ( | q63_t | x ) | [static] |
Clips Q63 to Q31 values.
Definition at line 391 of file arm_math.h.
| static INLINE q15_t clip_q63_to_q15 | ( | q63_t | x ) | [static] |
Clips Q63 to Q15 values.
Definition at line 401 of file arm_math.h.
| static INLINE q7_t clip_q31_to_q7 | ( | q31_t | x ) | [static] |
Clips Q31 to Q7 values.
Definition at line 411 of file arm_math.h.
| static INLINE q15_t clip_q31_to_q15 | ( | q31_t | x ) | [static] |
Clips Q31 to Q15 values.
Definition at line 421 of file arm_math.h.
| static INLINE q63_t mult32x64 | ( | q63_t | x, |
| q31_t | y | ||
| ) | [static] |
Multiplies 32 X 64 and returns 32 bit result in 2.30 format.
Definition at line 432 of file arm_math.h.
| static INLINE uint32_t arm_recip_q31 | ( | q31_t | in, |
| q31_t * | dst, | ||
| q31_t * | pRecipTable | ||
| ) | [static] |
Function to Calculates 1/in(reciprocal) value of Q31 Data type.
Definition at line 497 of file arm_math.h.
| static INLINE uint32_t arm_recip_q15 | ( | q15_t | in, |
| q15_t * | dst, | ||
| q15_t * | pRecipTable | ||
| ) | [static] |
Function to Calculates 1/in(reciprocal) value of Q15 Data type.
Definition at line 547 of file arm_math.h.
| void arm_radix4_butterfly_f32 | ( | float32_t * | pSrc, |
| uint16_t | fftLen, | ||
| float32_t * | pCoef, | ||
| uint16_t | twidCoefModifier | ||
| ) |
Core function for the floating-point CFFT butterfly process.
| [in,out] | *pSrc | points to the in-place buffer of floating-point data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef | points to the twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
end of CFFT_CIFFT group
Definition at line 211 of file arm_cfft_radix4_f32.c.
| void arm_cfft_mag_butterfly_f32 | ( | float32_t * | pSrc, |
| uint16_t | fftLen, | ||
| float32_t * | pCoef, | ||
| uint16_t | twidCoefModifier | ||
| ) |
Core function for the floating-point CFFT Magnitude butterfly process.
| [in,out] | *pSrc | points to the in-place buffer of floating-point data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef | points to the twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
end of CFFT_CIFFT group
Definition at line 114 of file arm_cfft_mag_f32.c.
| void arm_radix4_butterfly_inverse_f32 | ( | float32_t * | pSrc, |
| uint16_t | fftLen, | ||
| float32_t * | pCoef, | ||
| uint16_t | twidCoefModifier, | ||
| float32_t | onebyfftLen | ||
| ) |
Core function for the floating-point CIFFT butterfly process.
| [in,out] | *pSrc | points to the in-place buffer of floating-point data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef | points to twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
| [in] | onebyfftLen | value of 1/fftLen. |
Definition at line 561 of file arm_cfft_radix4_f32.c.
| void arm_bitreversal_f32 | ( | float32_t * | pSrc, |
| uint16_t | fftSize, | ||
| uint16_t | bitRevFactor, | ||
| uint16_t * | pBitRevTab | ||
| ) |
In-place bit reversal function.
| [in,out] | *pSrc | points to the in-place buffer of floating-point data type. |
| [in] | fftSize | length of the FFT. |
| [in] | bitRevFactor | bit reversal modifier that supports different size FFTs with the same bit reversal table. |
| [in] | *pBitRevTab | points to the bit reversal table. |
Definition at line 917 of file arm_cfft_radix4_f32.c.
| void arm_cfft_mag_bitreversal_f32 | ( | float32_t * | pSrc, |
| uint16_t | fftSize, | ||
| uint16_t | bitRevFactor, | ||
| uint16_t * | pBitRevTab | ||
| ) |
In-place bit reversal function for cfft magnitude process.
| [in,out] | *pSrc | points to the in-place buffer of floating-point data type. |
| [in] | fftSize | length of the FFT. |
| [in] | bitRevFactor | bit reversal modifier that supports different size FFTs with the same bit reversal table. |
| [in] | *pBitRevTab | points to the bit reversal table. |
Definition at line 483 of file arm_cfft_mag_f32.c.
| void arm_radix4_butterfly_q31 | ( | q31_t * | pSrc, |
| uint32_t | fftLen, | ||
| q31_t * | pCoef, | ||
| uint32_t | twidCoefModifier | ||
| ) |
Core function for the Q31 CFFT butterfly process.
| [in,out] | *pSrc | points to the in-place buffer of Q31 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef | points to twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
end of CFFT_CIFFT group
| [in,out] | *pSrc | points to the in-place buffer of Q31 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef | points to twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
Definition at line 128 of file arm_cfft_radix4_q31.c.
| void arm_cfft_mag_butterfly_q31 | ( | q31_t * | pSrc, |
| uint32_t | fftLen, | ||
| q31_t * | pCoef, | ||
| uint32_t | twidCoefModifier | ||
| ) |
Core function for the Q31 CFFT Magnitude butterfly process.
| [in,out] | *pSrc | points to the in-place buffer of Q31 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef | points to twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
Core function for the Q31 CFFT Magnitude butterfly process.
end of CFFT_CIFFT group
| [in,out] | *pSrc | points to the in-place buffer of Q31 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef | points to twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
Definition at line 120 of file arm_cfft_mag_q31.c.
| void arm_radix4_butterfly_inverse_q31 | ( | q31_t * | pSrc, |
| uint32_t | fftLen, | ||
| q31_t * | pCoef, | ||
| uint32_t | twidCoefModifier | ||
| ) |
Core function for the Q31 CIFFT butterfly process.
| [in,out] | *pSrc | points to the in-place buffer of Q31 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef | points to twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
Definition at line 518 of file arm_cfft_radix4_q31.c.
| void arm_bitreversal_q31 | ( | q31_t * | pSrc, |
| uint32_t | fftLen, | ||
| uint16_t | bitRevFactor, | ||
| uint16_t * | pBitRevTab | ||
| ) |
In-place bit reversal function.
| [in,out] | *pSrc | points to the in-place buffer of Q31 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | bitRevFactor | bit reversal modifier that supports different size FFTs with the same bit reversal table |
| [in] | *pBitRevTab | points to bit reversal table. |
Definition at line 860 of file arm_cfft_radix4_q31.c.
| void arm_cfft_mag_bitreversal_q31 | ( | q31_t * | pSrc, |
| uint32_t | fftLen, | ||
| uint16_t | bitRevFactor, | ||
| uint16_t * | pBitRevTab | ||
| ) |
In-place bit reversal function for cfft magnitude process.
| [in,out] | *pSrc | points to the in-place buffer of Q31 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | bitRevFactor | bit reversal modifier that supports different size FFTs with the same bit reversal table |
| [in] | *pBitRevTab | points to bit reversal table. |
Definition at line 474 of file arm_cfft_mag_q31.c.
| void arm_radix4_butterfly_q15 | ( | q15_t * | pSrc16, |
| uint32_t | fftLen, | ||
| q15_t * | pCoef16, | ||
| uint32_t | twidCoefModifier | ||
| ) |
Core function for the Q15 CFFT butterfly process.
| [in,out] | *pSrc16 | points to the in-place buffer of Q15 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef16 | points to twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
end of CFFT_CIFFT group
| [in,out] | *pSrc16 | points to the in-place buffer of Q15 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef16 | points to twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
Definition at line 127 of file arm_cfft_radix4_q15.c.
| void arm_cfft_mag_butterfly_q15 | ( | q15_t * | pSrc16, |
| uint32_t | fftLen, | ||
| q15_t * | pCoef16, | ||
| uint32_t | twidCoefModifier | ||
| ) |
Core function for the Q15 CFFT Magnitude butterfly process.
| [in,out] | *pSrc16 | points to the in-place buffer of Q15 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef16 | points to twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
Core function for the Q15 CFFT Magnitude butterfly process.
end of CFFT_CIFFT group
| [in,out] | *pSrc16 | points to the in-place buffer of Q15 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef16 | points to twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
Definition at line 121 of file arm_cfft_mag_q15.c.
| void arm_radix4_butterfly_inverse_q15 | ( | q15_t * | pSrc16, |
| uint32_t | fftLen, | ||
| q15_t * | pCoef16, | ||
| uint32_t | twidCoefModifier | ||
| ) |
Core function for the Q15 CIFFT butterfly process.
| [in,out] | *pSrc16 | points to the in-place buffer of Q15 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | *pCoef16 | points to twiddle coefficient buffer. |
| [in] | twidCoefModifier | twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. |
Definition at line 630 of file arm_cfft_radix4_q15.c.
| void arm_bitreversal_q15 | ( | q15_t * | pSrc, |
| uint32_t | fftLen, | ||
| uint16_t | bitRevFactor, | ||
| uint16_t * | pBitRevTab | ||
| ) |
In-place bit reversal function.
| [in,out] | *pSrc | points to the in-place buffer of Q15 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | bitRevFactor | bit reversal modifier that supports different size FFTs with the same bit reversal table |
| [in] | *pBitRevTab | points to bit reversal table. |
Definition at line 1089 of file arm_cfft_radix4_q15.c.
| void arm_cfft_mag_bitreversal_q15 | ( | q15_t * | pSrc, |
| uint32_t | fftLen, | ||
| uint16_t | bitRevFactor, | ||
| uint16_t * | pBitRevTab | ||
| ) |
In-place bit reversal function for cfft magnitude process.
| [in,out] | *pSrc | points to the in-place buffer of Q15 data type. |
| [in] | fftLen | length of the FFT. |
| [in] | bitRevFactor | bit reversal modifier that supports different size FFTs with the same bit reversal table |
| [in] | *pBitRevTab | points to bit reversal table. |
Definition at line 609 of file arm_cfft_mag_q15.c.
| static INLINE void arm_circularWrite_f32 | ( | int32_t * | circBuffer, |
| int32_t | L, | ||
| uint16_t * | writeOffset, | ||
| int32_t | bufferInc, | ||
| const int32_t * | src, | ||
| int32_t | srcInc, | ||
| uint32_t | blockSize | ||
| ) | [static] |
floating-point Circular write function.
end of SQRT group
Definition at line 5662 of file arm_math.h.
| static INLINE void arm_circularRead_f32 | ( | int32_t * | circBuffer, |
| int32_t | L, | ||
| int32_t * | readOffset, | ||
| int32_t | bufferInc, | ||
| int32_t * | dst, | ||
| int32_t * | dst_base, | ||
| int32_t | dst_length, | ||
| int32_t | dstInc, | ||
| uint32_t | blockSize | ||
| ) | [static] |
floating-point Circular Read function.
Definition at line 5707 of file arm_math.h.
| static INLINE void arm_circularWrite_q15 | ( | q15_t * | circBuffer, |
| int32_t | L, | ||
| uint16_t * | writeOffset, | ||
| int32_t | bufferInc, | ||
| const q15_t * | src, | ||
| int32_t | srcInc, | ||
| uint32_t | blockSize | ||
| ) | [static] |
Q15 Circular write function.
Definition at line 5762 of file arm_math.h.
| static INLINE void arm_circularRead_q15 | ( | q15_t * | circBuffer, |
| int32_t | L, | ||
| int32_t * | readOffset, | ||
| int32_t | bufferInc, | ||
| q15_t * | dst, | ||
| q15_t * | dst_base, | ||
| int32_t | dst_length, | ||
| int32_t | dstInc, | ||
| uint32_t | blockSize | ||
| ) | [static] |
Q15 Circular Read function.
Definition at line 5807 of file arm_math.h.
| static INLINE void arm_circularWrite_q7 | ( | q7_t * | circBuffer, |
| int32_t | L, | ||
| uint16_t * | writeOffset, | ||
| int32_t | bufferInc, | ||
| const q7_t * | src, | ||
| int32_t | srcInc, | ||
| uint32_t | blockSize | ||
| ) | [static] |
Q7 Circular write function.
Definition at line 5864 of file arm_math.h.
| static INLINE void arm_circularRead_q7 | ( | q7_t * | circBuffer, |
| int32_t | L, | ||
| int32_t * | readOffset, | ||
| int32_t | bufferInc, | ||
| q7_t * | dst, | ||
| q7_t * | dst_base, | ||
| int32_t | dst_length, | ||
| int32_t | dstInc, | ||
| uint32_t | blockSize | ||
| ) | [static] |
Q7 Circular Read function.
Definition at line 5909 of file arm_math.h.
1.7.2