/*	**************************************************************  */
/*
 *	SENSOR.H
 *
 *	Zachary Wolf
 *	4/13/00
 */ 

#ifndef __SENSOR_HEADER
#define __SENSOR_HEADER

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

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

/*	ENUM DEFINITIONS */
enum sensor_device_type_enum {SENSOR_HP3457, SENSOR_HP3458, SENSOR_K7011_HP3457, SENSOR_K7011_HP3458, SENSOR_HP34970, SENSOR_NONE};

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

/*	STRUCTURE DEFINITIONS */
struct sensor_param_struct
{
	int board_addr;						/* GPIB board addr */
	int hp3457_addr;					/* HP3457 GPIB address */
	int hp3458_addr;					/* HP3458 GPIB address */
	int k7011_addr;						/* K7011 GPIB address */
	int hp34970_addr;					/* HP34970 GPIB address */
	enum sensor_device_type_enum device_type;	/* Type of sensor 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 */
};

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

/*	PUBLIC FUNCTION DECLARATIONS  */
void sensor_init(char log_file_in[], struct sensor_param_struct sensor_param);
void sensor_get_chan_volt(int chan, double* volt);
void sensor_scan_chan_volt(int num_chan, int chan[], double volt[]);
void sensor_get_chan_res(int chan, double* res);
void sensor_scan_chan_res(int num_chan, int chan[], double r[]);
void sensor_get_chan_4wire_res(int chan, double* res);
void sensor_scan_chan_4wire_res(int num_chan, int chan[], double r[]);
void sensor_get_chan_temp(int chan, double* temp);
void sensor_scan_chan(int num_chan, int chan[], char meas[], double meas_val[]);
void sensor_exit(void);

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

/*	CONSTANTS  */
#define SENSOR_MAX_CMD 80
#define SENSOR_MAX_NUM_CHAN 60

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

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

#endif