/*	**************************************************************  */
/*
 *	BHALL.H
 *
 *	Zachary Wolf
 *	1/28/00
 */ 

#ifndef __BHALL_HEADER
#define __BHALL_HEADER

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

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

/*	ENUM DEFINITIONS */
enum bhall_device_type_enum {BHALL_B9900, BHALL_GP3, BHALL_LS450, BHALL_NONE};

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

/*	STRUCTURE DEFINITIONS */
struct bhall_param_struct
{
	int board_addr;						/* GPIB board addr */
	int b9900_addr;						/* B9900 GPIB address */
	int gp3_addr;						/* Group3 DTM GPIB address */
	int ls450_addr;						/* LS450 GPIB address */
	enum bhall_device_type_enum device_type;	/* Type of Hall probe being used */
	int b9900_chan;						/* B9900 channel number */
};

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

/*	PUBLIC FUNCTION DECLARATIONS  */
void bhall_init(char log_file_in[], struct bhall_param_struct bhall_param);
void bhall_default_setup(void);
void bhall_set_range(int range);
void bhall_zero(void);
void bhall_get_B(double* B);
void bhall_exit(void);

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

/*	CONSTANTS  */
#define BHALL_MAX_CMD 80

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

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

#endif