/*	**************************************************************  */
/*
 *	TDS3012B.H
 *
 *	Zachary Wolf
 *	7/27/98
 */ 

#ifndef __TDS3012B_HEADER
#define __TDS3012B_HEADER

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

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

/*	ENUM DECLARATIONS  */
enum vert_coupling_enum {AC, DC, GND};
enum vert_select_enum {ON, OFF};
enum trig_mode_enum {AUTO, NORM};
enum trig_source_enum {EXT, EXT10, VERTICAL, CH1, CH2, LINE, ALTERNATING};
enum trig_coupling_enum {TDC, HFREJ, LFREJ, NOISEREJ};
enum trig_slope_enum {FALL, RISE};
enum trig_holdoff_by_enum {TIME, VALUE};
enum acq_mode_enum {SAMPLE, PEAKDETECT, AVERAGE, ENVELOPE};

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

/*	PUBLIC FUNCTION DECLARATIONS  */
void tds3012b_init(int gpib_board_addr, int gpib_dev_addr, int* dev_ID);
void tds3012b_factory_setup(int dev_ID);
void tds3012b_set_vert_scale(int dev_ID, int chan, double scale);
void tds3012b_set_vert_position(int dev_ID, int chan, double position);
void tds3012b_set_vert_coupling(int dev_ID, int chan, enum vert_coupling_enum coupling);
void tds3012b_set_vert_chan_select(int dev_ID, int chan, enum vert_select_enum select);
void tds3012b_set_horiz_scale(int dev_ID, double scale);
void tds3012b_set_horiz_record_length(int dev_ID, long int record_length);
void tds3012b_set_horiz_trigger_position(int dev_ID, int trigger_position);
void tds3012b_set_trig_mode(int dev_ID, enum trig_mode_enum mode);
void tds3012b_set_trig_edge(int dev_ID, enum trig_source_enum source, enum trig_coupling_enum coupling, enum trig_slope_enum slope);
void tds3012b_set_trig_holdoff(int dev_ID, enum trig_holdoff_by_enum by, double holdoff_time, double holdoff_value);
void tds3012b_set_trig_level(int dev_ID, double trigger_level);
void tds3012b_set_acq_mode(int dev_ID, enum acq_mode_enum mode);
void tds3012b_set_acq_num_ave(int dev_ID, int num_ave);
void tds3012b_single_shot(int dev_ID);
void tds3012b_get_waveform(int dev_ID, int chan, long int* num_samp, double t[], double v[]);
void tds3012b_exit(int dev_ID);

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

/*	SEMI-PERMANENT PARAMETERS  */
#define TDS3012B_MAX_NUM_DEV		10
#define TDS3012B_MAX_CMD			100
#define TDS3012B_MAX_WAVEFORM		55000

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

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

#endif