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Diffstat (limited to 'subsurface-core/profile.h')
| -rw-r--r-- | subsurface-core/profile.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/subsurface-core/profile.h b/subsurface-core/profile.h new file mode 100644 index 000000000..a6dbfcf5f --- /dev/null +++ b/subsurface-core/profile.h @@ -0,0 +1,109 @@ +#ifndef PROFILE_H +#define PROFILE_H + +#ifdef __cplusplus +extern "C" { +#endif + +typedef enum { + STABLE, + SLOW, + MODERATE, + FAST, + CRAZY +} velocity_t; + +struct membuffer; +struct divecomputer; +struct plot_info; +struct plot_data { + unsigned int in_deco : 1; + int cylinderindex; + int sec; + /* pressure[0] is sensor cylinder pressure [when CCR, the pressure of the diluent cylinder] + * pressure[1] is interpolated cylinder pressure */ + int pressure[2]; + /* o2pressure[0] is o2 cylinder pressure [CCR] + * o2pressure[1] is interpolated o2 cylinder pressure [CCR] */ + int o2cylinderpressure[2]; + 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; + double mod, ead, end, eadd; + velocity_t velocity; + int speed; + struct plot_data *min[3]; + struct plot_data *max[3]; + int avg[3]; + /* 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; +}; + +struct ev_select { + char *ev_name; + bool plot_ev; +}; + +struct plot_info calculate_max_limits_new(struct dive *dive, struct divecomputer *given_dc); +void compare_samples(struct plot_data *e1, struct plot_data *e2, char *buf, int bufsize, int sum); +struct plot_data *populate_plot_entries(struct dive *dive, struct divecomputer *dc, struct plot_info *pi); +struct plot_info *analyze_plot_info(struct plot_info *pi); +void create_plot_info_new(struct dive *dive, struct divecomputer *dc, struct plot_info *pi, bool fast); +void calculate_deco_information(struct dive *dive, struct divecomputer *dc, struct plot_info *pi, bool print_mode); +struct plot_data *get_plot_details_new(struct plot_info *pi, int time, struct membuffer *); + +/* + * 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 + */ +int get_maxtime(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 */ +int get_maxdepth(struct plot_info *pi); + +#define SENSOR_PR 0 +#define INTERPOLATED_PR 1 +#define SENSOR_PRESSURE(_entry) (_entry)->pressure[SENSOR_PR] +#define O2CYLINDER_PRESSURE(_entry) (_entry)->o2cylinderpressure[SENSOR_PR] +#define CYLINDER_PRESSURE(_o2, _entry) (_o2 ? O2CYLINDER_PRESSURE(_entry) : SENSOR_PRESSURE(_entry)) +#define INTERPOLATED_PRESSURE(_entry) (_entry)->pressure[INTERPOLATED_PR] +#define INTERPOLATED_O2CYLINDER_PRESSURE(_entry) (_entry)->o2cylinderpressure[INTERPOLATED_PR] +#define GET_PRESSURE(_entry) (SENSOR_PRESSURE(_entry) ? SENSOR_PRESSURE(_entry) : INTERPOLATED_PRESSURE(_entry)) +#define GET_O2CYLINDER_PRESSURE(_entry) (O2CYLINDER_PRESSURE(_entry) ? O2CYLINDER_PRESSURE(_entry) : INTERPOLATED_O2CYLINDER_PRESSURE(_entry)) +#define SAC_WINDOW 45 /* sliding window in seconds for current SAC calculation */ + +#ifdef __cplusplus +} +#endif +#endif // PROFILE_H |