/* CORDICSin uses the CORDIC algorithm to compute sin(x) */
#include "CORDIC.h"

float CORDICSin(float x){
	unsigned int n, MaxNum;
	int i, bit;
	float c,s,z;
	/* Converting the float to a fixed point binary format 
	This value measn that the largest fixed point number is
	010000...000000
	*/
	MaxNum=64*256*256*256;
	n = FloatToFixed(x, MaxNum);
	/* Initializing CORDIC Cos, Sin, and Z values */
	c=1.0;s=0.0;z=0.0;
	/* Updating the CORDIC Cos, Sin, and Z values
	according to the algorithm 
	when there is a 1 in the binary bit string n
	*/
	for(i=29;i>=0;i--){
		bit=(n>>i)&1;
		if(bit==1) CORDICUpdate(&c,&s,&z,29-i);
		};
	return s;
	
};