#include "i2c.h"
#include "types.h"
#include "hwconfig.h"
#include <stdio.h>

float gettemp(void)
{
     float temp = 0;
     
     char i2cbuf[2] = {0, 0};
     
     I2C_MESSAGE probemsg;

     probemsg.address = DS75_RW|1;
     probemsg.buf = i2cbuf;
     probemsg.nrBytes = 2;

     I2C_Read(&probemsg);


     temp += (signed char)i2cbuf[0];

	if(i2cbuf[1] & 0x40)
	{
	    temp += 0;
	}
	if(i2cbuf[1] & 0x80)
	{
		temp += .5;
	}
	if(i2cbuf[1] & 0x40)
	{
		temp += .25;
	}
	if(i2cbuf[1] & 0x20)
	{
		temp += .125;
	}
	if(i2cbuf[1] & 0x10)
	{
		temp += .0625;
	}

     return temp;
}
     
float ctof(float ctemp)
{
     return (9.0/5.0) * ctemp + 32;
}