/*	**************************************************************  */
/*
 *	TMAG.H
 *
 *	Zachary Wolf
 *	11/16/00
 */ 

#ifndef __TMAG_HEADER
#define __TMAG_HEADER

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

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

/*	CONSTANTS  */
#define TMAG_MAX_CMD 80
#define TMAG_MAX_NUM_PROBES 8
#define TMAG_MAX_NAME_LENGTH 40

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

/*	ENUM DEFINITIONS */
enum tmag_device_type_enum {TMAG_THERMISTOR_HP3457, TMAG_THERMISTOR_K7011_HP3457, TMAG_NONE};
enum tmag_binary_enum {TMAG_TRUE, TMAG_FALSE};

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

/*	STRUCTURE DEFINITIONS */
struct tmag_probe
{
	int chan_num;						/* Channel number for the temperature probe */
	char name[TMAG_MAX_NAME_LENGTH];	/* Name describing the temperature probe or what it is measuring */
};

struct tmag_param_struct
{
	int board_addr;						/* GPIB board addr */
	int hp3457_addr;					/* HP3457 GPIB address */
	int k7011_addr;						/* K7011 GPIB address */
	enum tmag_device_type_enum device_type;	/* Type of temperature readout system being used */
	int k7011_card_num;					/* K7011 multiplexer card number */
	int k7011_hp3457_chan;				/* HP3457 channel the K7011 multiplexer is plugged in to */
	enum tmag_binary_enum show_ui;		/* Show user interface if true, don't show otherwise */
	int num_tmag_probes;				/* Number of temperature probes in the system */
	struct tmag_probe probe[TMAG_MAX_NUM_PROBES + 1];	/* Information about each temperature probe */
};

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

/*	PUBLIC FUNCTION DECLARATIONS  */
void tmag_init(char log_file_in[], struct tmag_param_struct tmag_param);
void tmag_get_num_probes(int* num_probes);
void tmag_get_probe_name(int probe_num, char probe_name[]);
void tmag_get_probe_temp(int probe_num, double* probe_temp);
void tmag_exit(void);

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

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

#endif