support_functions.h File Reference

Data Structures
struct	arm_sort_instance_f32
	Instance structure for the sorting algorithms. More...
struct	arm_merge_sort_instance_f32
	Instance structure for the sorting algorithms. More...

Enumerations
enum	arm_sort_alg {   ARM_SORT_BITONIC = 0 ,   ARM_SORT_BUBBLE = 1 ,   ARM_SORT_HEAP = 2 ,   ARM_SORT_INSERTION = 3 ,   ARM_SORT_QUICK = 4 ,   ARM_SORT_SELECTION = 5 }
	Struct for specifying sorting algorithm. More...
enum	arm_sort_dir {   ARM_SORT_DESCENDING = 0 ,   ARM_SORT_ASCENDING = 1 }
	Struct for specifying sorting algorithm. More...

Functions
void	arm_float_to_q31 (const float32_t *pSrc, q31_t *pDst, uint32_t blockSize)
	Converts the elements of the floating-point vector to Q31 vector. More...
void	arm_float_to_q15 (const float32_t *pSrc, q15_t *pDst, uint32_t blockSize)
	Converts the elements of the floating-point vector to Q15 vector. More...
void	arm_float_to_q7 (const float32_t *pSrc, q7_t *pDst, uint32_t blockSize)
	Converts the elements of the floating-point vector to Q7 vector. More...
void	arm_q31_to_float (const q31_t *pSrc, float32_t *pDst, uint32_t blockSize)
	Converts the elements of the Q31 vector to floating-point vector. More...
void	arm_q31_to_q15 (const q31_t *pSrc, q15_t *pDst, uint32_t blockSize)
	Converts the elements of the Q31 vector to Q15 vector. More...
void	arm_q31_to_q7 (const q31_t *pSrc, q7_t *pDst, uint32_t blockSize)
	Converts the elements of the Q31 vector to Q7 vector. More...
void	arm_q15_to_float (const q15_t *pSrc, float32_t *pDst, uint32_t blockSize)
	Converts the elements of the Q15 vector to floating-point vector. More...
void	arm_q15_to_q31 (const q15_t *pSrc, q31_t *pDst, uint32_t blockSize)
	Converts the elements of the Q15 vector to Q31 vector. More...
void	arm_q15_to_q7 (const q15_t *pSrc, q7_t *pDst, uint32_t blockSize)
	Converts the elements of the Q15 vector to Q7 vector. More...
void	arm_q7_to_float (const q7_t *pSrc, float32_t *pDst, uint32_t blockSize)
	Converts the elements of the Q7 vector to floating-point vector. More...
void	arm_q7_to_q31 (const q7_t *pSrc, q31_t *pDst, uint32_t blockSize)
	Converts the elements of the Q7 vector to Q31 vector. More...
void	arm_q7_to_q15 (const q7_t *pSrc, q15_t *pDst, uint32_t blockSize)
	Converts the elements of the Q7 vector to Q15 vector. More...
void	arm_sort_f32 (const arm_sort_instance_f32 *S, float32_t *pSrc, float32_t *pDst, uint32_t blockSize)
	Generic sorting function. More...
void	arm_sort_init_f32 (arm_sort_instance_f32 *S, arm_sort_alg alg, arm_sort_dir dir)
void	arm_merge_sort_f32 (const arm_merge_sort_instance_f32 *S, float32_t *pSrc, float32_t *pDst, uint32_t blockSize)
void	arm_merge_sort_init_f32 (arm_merge_sort_instance_f32 *S, arm_sort_dir dir, float32_t *buffer)
void	arm_copy_f32 (const float32_t *pSrc, float32_t *pDst, uint32_t blockSize)
	Copies the elements of a floating-point vector. More...
void	arm_copy_f64 (const float64_t *pSrc, float64_t *pDst, uint32_t blockSize)
	Copies the elements of a floating-point vector. More...
void	arm_copy_q7 (const q7_t *pSrc, q7_t *pDst, uint32_t blockSize)
	Copies the elements of a Q7 vector. More...
void	arm_copy_q15 (const q15_t *pSrc, q15_t *pDst, uint32_t blockSize)
	Copies the elements of a Q15 vector. More...
void	arm_copy_q31 (const q31_t *pSrc, q31_t *pDst, uint32_t blockSize)
	Copies the elements of a Q31 vector. More...
void	arm_fill_f32 (float32_t value, float32_t *pDst, uint32_t blockSize)
	Fills a constant value into a floating-point vector. More...
void	arm_fill_f64 (float64_t value, float64_t *pDst, uint32_t blockSize)
	Fills a constant value into a floating-point vector. More...
void	arm_fill_q7 (q7_t value, q7_t *pDst, uint32_t blockSize)
	Fills a constant value into a Q7 vector. More...
void	arm_fill_q15 (q15_t value, q15_t *pDst, uint32_t blockSize)
	Fills a constant value into a Q15 vector. More...
void	arm_fill_q31 (q31_t value, q31_t *pDst, uint32_t blockSize)
	Fills a constant value into a Q31 vector. More...
float32_t	arm_weighted_sum_f32 (const float32_t *in, const float32_t *weigths, uint32_t blockSize)
	Weighted sum. More...
void	arm_barycenter_f32 (const float32_t *in, const float32_t *weights, float32_t *out, uint32_t nbVectors, uint32_t vecDim)
	Barycenter. More...

Enumeration Type Documentation

arm_sort_alg

enum arm_sort_alg

Enumerator
ARM_SORT_BITONIC	Bitonic sort
ARM_SORT_BUBBLE	Bubble sort
ARM_SORT_HEAP	Heap sort
ARM_SORT_INSERTION	Insertion sort
ARM_SORT_QUICK	Quick sort
ARM_SORT_SELECTION	Selection sort

arm_sort_dir

enum arm_sort_dir

Enumerator
ARM_SORT_DESCENDING	Descending order (9 to 0)
ARM_SORT_ASCENDING	Ascending order (0 to 9)