op_fix_asin.c File Reference

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Detailed Description

16-bit and 32-bit fixed-point arc sine functions or the AVR32 UC3

• Compiler: IAR EWAVR32 and GNU GCC for AVR32
• Supported devices: All AVR32 devices.
• AppNote:

Author:

Atmel Corporation: http://www.atmel.com
Support and FAQ: http://support.atmel.no/

Definition in file op_fix_asin.c.

#include "dsp.h"

Go to the source code of this file.

Defines
#define	A   0.63661977236758134307553505349036
#define	B   0.10610329539459689051258917558125
#define	C   0.047746482927568600730665129011754
#define	D   0.028420525552124167101586386315975
#define	E   0.019341746556306724833024068465127
#define	F   0.01424255882782586101340863223362
Functions
dsp16_t	dsp16_op_asin (dsp16_t num)
	16-bit fixed point version of the arc sine function.
dsp32_t	dsp32_op_asin (dsp32_t num)
	32-bit fixed point version of the arc sine function.

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Define Documentation

#define A   0.63661977236758134307553505349036

Definition at line 47 of file op_fix_asin.c.

Referenced by dsp16_op_asin(), dsp16_op_exp(), dsp32_op_asin(), and dsp32_op_exp().

#define B   0.10610329539459689051258917558125

Definition at line 48 of file op_fix_asin.c.

Referenced by dsp16_op_asin(), dsp16_op_exp(), dsp32_op_asin(), and dsp32_op_exp().

#define C   0.047746482927568600730665129011754

Definition at line 49 of file op_fix_asin.c.

Referenced by dsp16_op_asin(), dsp16_op_exp(), dsp32_op_asin(), and dsp32_op_exp().

#define D   0.028420525552124167101586386315975

Definition at line 50 of file op_fix_asin.c.

Referenced by dsp16_op_asin(), dsp32_op_asin(), and dsp32_op_exp().

#define E   0.019341746556306724833024068465127

Definition at line 51 of file op_fix_asin.c.

Referenced by dsp32_op_asin(), and dsp32_op_exp().

#define F   0.01424255882782586101340863223362

Definition at line 52 of file op_fix_asin.c.

Referenced by dsp32_op_asin().