Functions
void	arm_q31_to_float (q31_t pSrc, float32_t pDst, uint32_t blockSize)
	Converts the elements of the Q31 vector to floating-point vector.
void	arm_q31_to_q15 (q31_t pSrc, q15_t pDst, uint32_t blockSize)
	Converts the elements of the Q31 vector to Q15 vector.
void	arm_q31_to_q7 (q31_t pSrc, q7_t pDst, uint32_t blockSize)
	Converts the elements of the Q31 vector to Q7 vector.

Function Documentation

Converts the elements of the Q31 vector to floating-point vector.

end of Inverse park group

Parameters:

[in]	*pSrc	points to the Q31 input vector
[out]	*pDst	points to the floating-point output vector
[in]	blockSize	length of the input vector

The equation used for the conversion process is:

  
 	pDst[n] = (float32_t) pSrc[n] / 2147483648;   0 <= n < blockSize.

Definition at line 60 of file arm_q31_to_float.c.

Converts the elements of the Q31 vector to Q15 vector.

Parameters:

The equation used for the conversion process is:

  
 	pDst[n] = (q15_t) pSrc[n] >> 16;   0 <= n < blockSize.

Definition at line 56 of file arm_q31_to_q15.c.

Converts the elements of the Q31 vector to Q7 vector.

Parameters:

The equation used for the conversion process is:

  
 	pDst[n] = (q7_t) pSrc[n] >> 24;   0 <= n < blockSize.

Definition at line 56 of file arm_q31_to_q7.c.

Convert 32-bit Integer value
[Support Functions]