/*	**************************************************************  */
/*
 *	MOVEZ.H
 *
 *	Zachary Wolf
 *	2/2/00
 */ 

#ifndef __MOVEZ_HEADER
#define __MOVEZ_HEADER

#if defined(__cplusplus) || defined(__cplusplus__)
extern "C" {
#endif

/*	*************************************************************  */

/*	ENUM DEFINITIONS */
/*	Device type: the first device is the move device, the second is the position read device */
enum movez_device_type_enum {MOVEZ_CM2100_CM2100, MOVEZ_MC4_MC4, MOVEZ_MANUAL_NONE, MOVEZ_NONE_NONE};

/*	*************************************************************  */

/*	STRUCTURE DEFINITIONS */
struct movez_param_struct
{
	int board_addr;						/* GPIB board addr */
	int cm2100_addr;					/* CM2100 GPIB address */
	int mc4_addr;						/* MC4 GPIB address */
	enum movez_device_type_enum device_type;	/* Type of devices being used */
	long cm2100_num_steps_per_rev;		/* Number of steps per revolution for the motor */
	double cm2100_meters_per_rev;		/* Leadscrew pitch or linear motor scale factor (m/rev) */
	char mc4_axis;						/* MC4 axis name, W, X, Y, or Z */
	double acc;							/* Stage acceleration (m/s/s) */
	double vel;							/* Stage velocity (m/s) */
};

/*	**************************************************************  */

/*	PUBLIC FUNCTION DECLARATIONS  */
void movez_init(char log_file_in[], struct movez_param_struct movez_param);
void movez_abs_move(double pos);
void movez_get_pos(double* pos);
void movez_zero(void);
void movez_exit(void);

/*	**************************************************************  */

/*	CONSTANTS  */
#define MOVEZ_MAX_CMD 80

/*	**************************************************************  */

/*	DONE  */
#if defined(__cplusplus) || defined(__cplusplus__)
}
#endif

#endif