Vector Copy [Support Functions]

Functions
void	arm_copy_f32 (float32_t *pSrc, float32_t *pDst, uint32_t blockSize)
void	arm_copy_q31 (q31_t *pSrc, q31_t *pDst, uint32_t blockSize)
void	arm_copy_q15 (q15_t *pSrc, q15_t *pDst, uint32_t blockSize)
void	arm_copy_q7 (q7_t *pSrc, q7_t *pDst, uint32_t blockSize)

---

Detailed Description

Copies sample by sample from source vector to destination vector.

      
 	pDst[n] = pSrc[n];   0 <= n < blockSize.      
 

There are separate functions for floating point, Q31, Q15, and Q7 data types.

---

Function Documentation

void arm_copy_f32	(	float32_t *	pSrc,
		float32_t *	pDst,
		uint32_t	blockSize
	)

Copies the elements of a floating-point vector.

Parameters:

[in]	*pSrc	points to input vector
[out]	*pDst	points to output vector
[in]	blockSize	length of the input vector

Returns:

none.

Examples:

arm_convolution_example_f32.c, arm_signal_converge_example_f32.c, and arm_variance_example_f32.c.

Definition at line 57 of file arm_copy_f32.c.

void arm_copy_q31	(	q31_t *	pSrc,
		q31_t *	pDst,
		uint32_t	blockSize
	)

Copies the elements of a Q31 vector.

Parameters:

[in]	*pSrc	points to input vector
[out]	*pDst	points to output vector
[in]	blockSize	length of the input vector

Returns:

none.

Definition at line 45 of file arm_copy_q31.c.

void arm_copy_q15	(	q15_t *	pSrc,
		q15_t *	pDst,
		uint32_t	blockSize
	)

Copies the elements of a Q15 vector.

Parameters:

[in]	*pSrc	points to input vector
[out]	*pDst	points to output vector
[in]	blockSize	length of the input vector

Returns:

none.

Conditions for optimum performance

Input and output buffers should be aligned by 32-bit

Definition at line 47 of file arm_copy_q15.c.

void arm_copy_q7	(	q7_t *	pSrc,
		q7_t *	pDst,
		uint32_t	blockSize
	)

Copies the elements of a Q7 vector.

Parameters:

[in]	*pSrc	points to input vector
[out]	*pDst	points to output vector
[in]	blockSize	length of the input vector

Returns:

none.

Conditions for optimum performance

Input and output buffers should be aligned by 32-bit

Definition at line 48 of file arm_copy_q7.c.