Convert 8-bit Integer value

Collaboration diagram for Convert 8-bit Integer value:

Functions
void	tpt_q7_to_f32 (f32_t *aOutData, const q7_t *aInData, uint32_t aCount)
	Converts the elements of the Q7 vector to floating-point vector. More...
void	tpt_q7_to_f64 (f64_t *aOutData, const q7_t *aInData, uint32_t aCount)
	Converts the elements of the Q7 vector to floating-point vector. More...

Detailed Description

Function Documentation

tpt_q7_to_f32()

void tpt_q7_to_f32	(	f32_t *	aOutData,
		const q7_t *	aInData,
		uint32_t	aCount
	)

Converts the elements of the Q7 vector to floating-point vector.

Parameters

[out]	aOutData	points to the floating-point output vector
[in]	aInData	points to the Q7 input vector
[in]	aCount	number of samples in each vector

Returns

none

Details

The equation used for the conversion process is:

    aOutData[n] = (f32_t) aInData[n] / 128;   0 <= n < aCount.
  

tpt_q7_to_f64()

void tpt_q7_to_f64	(	f64_t *	aOutData,
		const q7_t *	aInData,
		uint32_t	aCount
	)

Converts the elements of the Q7 vector to floating-point vector.

Parameters

[out]	aOutData	points to the floating-point output vector
[in]	aInData	points to the Q7 input vector
[in]	aCount	number of samples in each vector

Returns

none

Details

The equation used for the conversion process is:

    aOutData[n] = (f64_t) aInData[n] / 128;   0 <= n < aCount.