view utils.h @ 158:9154291658ef

Simplify DDS frequency juggling in N measurement Clarify variable names. Update display at the end of the cicle with actual frequency values. Remove unnecessary SetFrequency() calls after RampFrequency().
author Daniele Nicolodi <daniele.nicolodi@obspm.fr>
date Mon, 03 Feb 2014 15:22:35 +0100
parents be87c8e78266
children 97112b45b838
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#ifndef __FXANALISE_UTILS_H__
#define __FXANALISE_UTILS_H__

#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE 1
#endif

#ifndef MIN
#define MIN(x, y) (x) < (y) ? (x) : (y)
#endif

/* format floating points numbers accordingly to fmt and asdd thousands separator */
const char * thousands(char *buffer, int size, char *fmt, double val);

/* MJD functiom used by the Sr programs */
static inline double utc2mjd(double utc)
{
	return 15020.0 + utc / 86400.0;
}

double Peta(double x);
double Tera(double x);
double Giga(double x);
double Mega(double x);
double kilo(double x);
double milli(double x);
double micro(double x);
double nano(double x);
double pico(double x);
double femto(double x);
double atto(double x);

#endif