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CMSIS DSP library

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Vector Copy
Functions

Vector Copy
[Support Functions]

Copies sample by sample from source vector to destination vector. More...

Functions

void arm_copy_f32 (float32_t *pSrc, float32_t *pDst, uint32_t blockSize)
 Copies the elements of a floating-point vector.
void arm_copy_q15 (q15_t *pSrc, q15_t *pDst, uint32_t blockSize)
 Copies the elements of a Q15 vector.
void arm_copy_q31 (q31_t *pSrc, q31_t *pDst, uint32_t blockSize)
 Copies the elements of a Q31 vector.
void arm_copy_q7 (q7_t *pSrc, q7_t *pDst, uint32_t blockSize)
 Copies the elements of a Q7 vector.

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]*pSrcpoints to input vector
[out]*pDstpoints to output vector
[in]blockSizelength of the input vector
Returns:
none.

Definition at line 74 of file arm_copy_f32.c.

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

Copies the elements of a Q15 vector.

Parameters:
[in]*pSrcpoints to input vector
[out]*pDstpoints to output vector
[in]blockSizelength of the input vector
Returns:
none.

Definition at line 60 of file arm_copy_q15.c.

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

Copies the elements of a Q31 vector.

Parameters:
[in]*pSrcpoints to input vector
[out]*pDstpoints to output vector
[in]blockSizelength of the input vector
Returns:
none.

Definition at line 61 of file arm_copy_q31.c.

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

Copies the elements of a Q7 vector.

Parameters:
[in]*pSrcpoints to input vector
[out]*pDstpoints to output vector
[in]blockSizelength of the input vector
Returns:
none.

Definition at line 61 of file arm_copy_q7.c.

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