diff -r 5a237a99a793 -r d5bc44183aa4 brewco/pid.h
--- a/brewco/pid.h	Thu Feb 25 22:42:54 2016 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-#ifndef	PID_H
-#define	PID_H
-
-
-#define	P_MANUAL	0
-#define	P_AUTOMATIC	1
-#define	P_DIRECT	0
-#define	P_REVERSE	1
-
-typedef struct _pid_var {
-	double		Kp;		/* (P)roportional Tuning Parameter		*/
-	double		Ki;		/* (I)ntegral Tuning Parameter			*/
-	double		Kd;		/* (D)erivative Tuning Parameter		*/
-	double		dispKp;
-	double		dispKi;
-	double		dispKd;
-	int		Direction;	/* Controller direction				*/
-	double		*myInput;	/* Input parameter				*/
-	double		*myOutput;	/* Output parameter				*/
-	double		*mySetpoint;	/* Setpoint parameter				*/
-	long		lastTime;	/* Last compute time				*/
-	double		ITerm;
-	double		lastInput;
-	long		SampleTime;
-	double		outMin;
-	double		outMax;
-	int		inAuto;
-} pid_var;
-
-
-void	PID_init(pid_var *, double *, double *, double *, double, double, double, int);
-void	PID_setMode(pid_var *, int);
-void	PID_setOutputLimits(pid_var *, double, double);
-void	PID_setTunings(pid_var *, double, double, double);
-void	PID_setDirection(pid_var *, int);
-void	PID_setSampleTime(pid_var *, int);
-double	PID_getKp(pid_var *);
-double	PID_getKi(pid_var *);
-double	PID_getKd(pid_var *);
-int	PID_getMode(pid_var *);
-int	PID_getDirection(pid_var *);
-int	PID_getSampleTime(pid_var *);
-int	PID_compute(pid_var *);
-
-
-#endif