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// SPDX-License-Identifier: GPL-2.0
#ifndef PROFILE_H
#define PROFILE_H
#include "dive.h"
#include "display.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
STABLE,
SLOW,
MODERATE,
FAST,
CRAZY
} velocity_t;
enum plot_pressure {
SENSOR_PR = 0,
INTERPOLATED_PR = 1,
NUM_PLOT_PRESSURES = 2
};
struct membuffer;
struct deco_state;
struct divecomputer;
struct plot_info;
/*
* sensor data for a given cylinder
*/
struct plot_pressure_data {
int data[NUM_PLOT_PRESSURES];
};
struct plot_data {
unsigned int in_deco : 1;
int sec;
int temperature;
/* Depth info */
int depth;
int ceiling;
int ceilings[16];
int percentages[16];
int ndl;
int tts;
int rbt;
int stoptime;
int stopdepth;
int cns;
int smoothed;
int sac;
int running_sum;
struct gas_pressures pressures;
pressure_t o2pressure; // for rebreathers, this is consensus measured po2, or setpoint otherwise. 0 for OC.
pressure_t o2sensor[3]; //for rebreathers with up to 3 PO2 sensors
pressure_t o2setpoint;
pressure_t scr_OC_pO2;
double mod, ead, end, eadd;
velocity_t velocity;
int speed;
// stats over 9 minute window:
int min, max; // indices into pi->entry[]
/* values calculated by us */
unsigned int in_deco_calc : 1;
int ndl_calc;
int tts_calc;
int stoptime_calc;
int stopdepth_calc;
int pressure_time;
int heartbeat;
int bearing;
double ambpressure;
double gfline;
double surface_gf;
double current_gf;
double density;
bool icd_warning;
};
extern void compare_samples(struct plot_info *p1, int idx1, int idx2, char *buf, int bufsize, bool sum);
extern void init_plot_info(struct plot_info *pi);
extern void create_plot_info_new(struct dive *dive, struct divecomputer *dc, struct plot_info *pi, bool fast, const struct deco_state *planner_ds);
extern int get_plot_details_new(const struct plot_info *pi, int time, struct membuffer *);
extern void free_plot_info_data(struct plot_info *pi);
/*
* When showing dive profiles, we scale things to the
* current dive. However, we don't scale past less than
* 30 minutes or 90 ft, just so that small dives show
* up as such unless zoom is enabled.
* We also need to add 180 seconds at the end so the min/max
* plots correctly
*/
extern int get_maxtime(const struct plot_info *pi);
/* get the maximum depth to which we want to plot
* take into account the additional verical space needed to plot
* partial pressure graphs */
extern int get_maxdepth(const struct plot_info *pi);
static inline int get_plot_pressure_data(const struct plot_info *pi, int idx, enum plot_pressure sensor, int cylinder)
{
return pi->pressures[cylinder + idx * pi->nr_cylinders].data[sensor];
}
static inline void set_plot_pressure_data(struct plot_info *pi, int idx, enum plot_pressure sensor, int cylinder, int value)
{
pi->pressures[cylinder + idx * pi->nr_cylinders].data[sensor] = value;
}
static inline int get_plot_sensor_pressure(const struct plot_info *pi, int idx, int cylinder)
{
return get_plot_pressure_data(pi, idx, SENSOR_PR, cylinder);
}
static inline int get_plot_interpolated_pressure(const struct plot_info *pi, int idx, int cylinder)
{
return get_plot_pressure_data(pi, idx, INTERPOLATED_PR, cylinder);
}
static inline int get_plot_pressure(const struct plot_info *pi, int idx, int cylinder)
{
int res = get_plot_sensor_pressure(pi, idx, cylinder);
return res ? res : get_plot_interpolated_pressure(pi, idx, cylinder);
}
#ifdef __cplusplus
}
#endif
#endif // PROFILE_H
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