Detailed Description

Functions to divide two values of IQN type.

#include "_IQNdiv.h"

Include dependency graph for _IQNdiv.c:

Functions
int32_t	_IQ31div (int32_t a, int32_t b)
	Divides two values of IQ31 format. More...

int32_t	_IQ30div (int32_t a, int32_t b)
	Divides two values of IQ30 format. More...

int32_t	_IQ29div (int32_t a, int32_t b)
	Divides two values of IQ29 format. More...

int32_t	_IQ28div (int32_t a, int32_t b)
	Divides two values of IQ28 format. More...

int32_t	_IQ27div (int32_t a, int32_t b)
	Divides two values of IQ27 format. More...

int32_t	_IQ26div (int32_t a, int32_t b)
	Divides two values of IQ26 format. More...

int32_t	_IQ25div (int32_t a, int32_t b)
	Divides two values of IQ25 format. More...

int32_t	_IQ24div (int32_t a, int32_t b)
	Divides two values of IQ24 format. More...

int32_t	_IQ23div (int32_t a, int32_t b)
	Divides two values of IQ23 format. More...

int32_t	_IQ22div (int32_t a, int32_t b)
	Divides two values of IQ22 format. More...

int32_t	_IQ21div (int32_t a, int32_t b)
	Divides two values of IQ21 format. More...

int32_t	_IQ20div (int32_t a, int32_t b)
	Divides two values of IQ20 format. More...

int32_t	_IQ19div (int32_t a, int32_t b)
	Divides two values of IQ19 format. More...

int32_t	_IQ18div (int32_t a, int32_t b)
	Divides two values of IQ18 format. More...

int32_t	_IQ17div (int32_t a, int32_t b)
	Divides two values of IQ17 format. More...

int32_t	_IQ16div (int32_t a, int32_t b)
	Divides two values of IQ16 format. More...

int32_t	_IQ15div (int32_t a, int32_t b)
	Divides two values of IQ15 format. More...

int32_t	_IQ14div (int32_t a, int32_t b)
	Divides two values of IQ14 format. More...

int32_t	_IQ13div (int32_t a, int32_t b)
	Divides two values of IQ13 format. More...

int32_t	_IQ12div (int32_t a, int32_t b)
	Divides two values of IQ12 format. More...

int32_t	_IQ11div (int32_t a, int32_t b)
	Divides two values of IQ11 format. More...

int32_t	_IQ10div (int32_t a, int32_t b)
	Divides two values of IQ10 format. More...

int32_t	_IQ9div (int32_t a, int32_t b)
	Divides two values of IQ9 format. More...

int32_t	_IQ8div (int32_t a, int32_t b)
	Divides two values of IQ8 format. More...

int32_t	_IQ7div (int32_t a, int32_t b)
	Divides two values of IQ7 format. More...

int32_t	_IQ6div (int32_t a, int32_t b)
	Divides two values of IQ6 format. More...

int32_t	_IQ5div (int32_t a, int32_t b)
	Divides two values of IQ5 format. More...

int32_t	_IQ4div (int32_t a, int32_t b)
	Divides two values of IQ4 format. More...

int32_t	_IQ3div (int32_t a, int32_t b)
	Divides two values of IQ3 format. More...

int32_t	_IQ2div (int32_t a, int32_t b)
	Divides two values of IQ2 format. More...

int32_t	_IQ1div (int32_t a, int32_t b)
	Divides two values of IQ1 format. More...

int32_t	_IQ0div (int32_t a, int32_t b)
	Divides two values of IQ0 format. More...

uint32_t	_UIQ31div (uint32_t a, uint32_t b)
	Divides two values of IQ31 format, without sign checks. More...

Function Documentation

§ _IQ31div()

int32_t _IQ31div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ31 format.

Parameters

a	IQ31 type value numerator to be divided.
b	IQ31 type value denominator to divide by.

Returns: IQ31 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ30div()

int32_t _IQ30div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ30 format.

Parameters

a	IQ30 type value numerator to be divided.
b	IQ30 type value denominator to divide by.

Returns: IQ30 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ29div()

int32_t _IQ29div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ29 format.

Parameters

a	IQ29 type value numerator to be divided.
b	IQ29 type value denominator to divide by.

Returns: IQ29 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ28div()

int32_t _IQ28div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ28 format.

Parameters

a	IQ28 type value numerator to be divided.
b	IQ28 type value denominator to divide by.

Returns: IQ28 type result of the multiplication.

Referenced by __IQNatan2(), and _IQ0div().

§ _IQ27div()

int32_t _IQ27div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ27 format.

Parameters

a	IQ27 type value numerator to be divided.
b	IQ27 type value denominator to divide by.

Returns: IQ27 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ26div()

int32_t _IQ26div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ26 format.

Parameters

a	IQ26 type value numerator to be divided.
b	IQ26 type value denominator to divide by.

Returns: IQ26 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ25div()

int32_t _IQ25div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ25 format.

Parameters

a	IQ25 type value numerator to be divided.
b	IQ25 type value denominator to divide by.

Returns: IQ25 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ24div()

int32_t _IQ24div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ24 format.

Parameters

a	IQ24 type value numerator to be divided.
b	IQ24 type value denominator to divide by.

Returns: IQ24 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ23div()

int32_t _IQ23div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ23 format.

Parameters

a	IQ23 type value numerator to be divided.
b	IQ23 type value denominator to divide by.

Returns: IQ23 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ22div()

int32_t _IQ22div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ22 format.

Parameters

a	IQ22 type value numerator to be divided.
b	IQ22 type value denominator to divide by.

Returns: IQ22 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ21div()

int32_t _IQ21div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ21 format.

Parameters

a	IQ21 type value numerator to be divided.
b	IQ21 type value denominator to divide by.

Returns: IQ21 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ20div()

int32_t _IQ20div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ20 format.

Parameters

a	IQ20 type value numerator to be divided.
b	IQ20 type value denominator to divide by.

Returns: IQ20 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ19div()

int32_t _IQ19div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ19 format.

Parameters

a	IQ19 type value numerator to be divided.
b	IQ19 type value denominator to divide by.

Returns: IQ19 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ18div()

int32_t _IQ18div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ18 format.

Parameters

a	IQ18 type value numerator to be divided.
b	IQ18 type value denominator to divide by.

Returns: IQ18 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ17div()

int32_t _IQ17div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ17 format.

Parameters

a	IQ17 type value numerator to be divided.
b	IQ17 type value denominator to divide by.

Returns: IQ17 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ16div()

int32_t _IQ16div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ16 format.

Parameters

a	IQ16 type value numerator to be divided.
b	IQ16 type value denominator to divide by.

Returns: IQ16 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ15div()

int32_t _IQ15div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ15 format.

Parameters

a	IQ15 type value numerator to be divided.
b	IQ15 type value denominator to divide by.

Returns: IQ15 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ14div()

int32_t _IQ14div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ14 format.

Parameters

a	IQ14 type value numerator to be divided.
b	IQ14 type value denominator to divide by.

Returns: IQ14 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ13div()

int32_t _IQ13div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ13 format.

Parameters

a	IQ13 type value numerator to be divided.
b	IQ13 type value denominator to divide by.

Returns: IQ13 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ12div()

int32_t _IQ12div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ12 format.

Parameters

a	IQ12 type value numerator to be divided.
b	IQ12 type value denominator to divide by.

Returns: IQ12 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ11div()

int32_t _IQ11div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ11 format.

Parameters

a	IQ11 type value numerator to be divided.
b	IQ11 type value denominator to divide by.

Returns: IQ11 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ10div()

int32_t _IQ10div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ10 format.

Parameters

a	IQ10 type value numerator to be divided.
b	IQ10 type value denominator to divide by.

Returns: IQ10 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ9div()

int32_t _IQ9div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ9 format.

Parameters

a	IQ9 type value numerator to be divided.
b	IQ9 type value denominator to divide by.

Returns: IQ9 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ8div()

int32_t _IQ8div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ8 format.

Parameters

a	IQ8 type value numerator to be divided.
b	IQ8 type value denominator to divide by.

Returns: IQ8 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ7div()

int32_t _IQ7div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ7 format.

Parameters

a	IQ7 type value numerator to be divided.
b	IQ7 type value denominator to divide by.

Returns: IQ7 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ6div()

int32_t _IQ6div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ6 format.

Parameters

a	IQ6 type value numerator to be divided.
b	IQ6 type value denominator to divide by.

Returns: IQ6 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ5div()

int32_t _IQ5div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ5 format.

Parameters

a	IQ5 type value numerator to be divided.
b	IQ5 type value denominator to divide by.

Returns: IQ5 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ4div()

int32_t _IQ4div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ4 format.

Parameters

a	IQ4 type value numerator to be divided.
b	IQ4 type value denominator to divide by.

Returns: IQ4 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ3div()

int32_t _IQ3div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ3 format.

Parameters

a	IQ3 type value numerator to be divided.
b	IQ3 type value denominator to divide by.

Returns: IQ3 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ2div()

int32_t _IQ2div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ2 format.

Parameters

a	IQ2 type value numerator to be divided.
b	IQ2 type value denominator to divide by.

Returns: IQ2 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ1div()

int32_t _IQ1div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ1 format.

Parameters

a	IQ1 type value numerator to be divided.
b	IQ1 type value denominator to divide by.

Returns: IQ1 type result of the multiplication.

Referenced by _IQ0div().

§ _IQ0div()

int32_t _IQ0div	(	int32_t	a,
		int32_t	b
	)

Divides two values of IQ0 format.

Parameters

a	IQ0 type value numerator to be divided.
b	IQ0 type value denominator to divide by.

Returns: IQ0 type result of the multiplication.

References _IQ10div(), _IQ11div(), _IQ12div(), _IQ13div(), _IQ14div(), _IQ15div(), _IQ16div(), _IQ17div(), _IQ18div(), _IQ19div(), _IQ1div(), _IQ20div(), _IQ21div(), _IQ22div(), _IQ23div(), _IQ24div(), _IQ25div(), _IQ26div(), _IQ27div(), _IQ28div(), _IQ29div(), _IQ2div(), _IQ30div(), _IQ31div(), _IQ3div(), _IQ4div(), _IQ5div(), _IQ6div(), _IQ7div(), _IQ8div(), and _IQ9div().

§ _UIQ31div()

uint32_t _UIQ31div	(	uint32_t	a,
		uint32_t	b
	)

Divides two values of IQ31 format, without sign checks.

Parameters

a	IQ31 type value numerator to be divided.
b	IQ31 type value denominator to divide by.

Returns: IQ31 type result of the multiplication.

Referenced by __IQNatan2().