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0d7c192e6e
Change the meaning that _the_ cylinder (as we treat it in OC dives) is the diluent cylinder (rather than the O2 cylinder). This eliminates special cases. Now, for CCR, we have to handle the O2 cylinder in addition (rather than the diluent in addition). Signed-off-by: Robert C. Helling <helling@atdotde.de> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
103 lines
3 KiB
C
103 lines
3 KiB
C
#ifndef PROFILE_H
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#define PROFILE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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STABLE,
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SLOW,
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MODERATE,
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FAST,
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CRAZY
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} velocity_t;
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struct membuffer;
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struct divecomputer;
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struct plot_info;
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struct plot_data {
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unsigned int in_deco : 1;
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int cylinderindex;
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int sec;
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/* pressure[0] is sensor pressure [when CCR, the pressure of the oxygen cylinder]
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* pressure[1] is interpolated pressure */
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int pressure[2];
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/* diluentpressure[0] is diluent pressure [CCR]
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* diluentpressure[1] is interpolated diluent pressure [CCR] */
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int o2cylinderpressure[2];
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int temperature;
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/* Depth info */
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int depth;
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int ceiling;
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int ceilings[16];
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int percentages[16];
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int ndl;
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int tts;
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int stoptime;
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int stopdepth;
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int cns;
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int smoothed;
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int sac;
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struct gas_pressures pressures;
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double o2pressure, o2sensor[3]; //for rebreathers with up to 3 PO2 sensors
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double mod, ead, end, eadd;
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velocity_t velocity;
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int speed;
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struct plot_data *min[3];
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struct plot_data *max[3];
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int avg[3];
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/* values calculated by us */
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unsigned int in_deco_calc : 1;
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int ndl_calc;
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int tts_calc;
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int stoptime_calc;
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int stopdepth_calc;
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int pressure_time;
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int heartbeat;
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int bearing;
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double ambpressure;
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double gfline;
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};
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struct ev_select {
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char *ev_name;
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bool plot_ev;
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};
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struct plot_info calculate_max_limits_new(struct dive *dive, struct divecomputer *dc);
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void compare_samples(struct plot_data *e1, struct plot_data *e2, char *buf, int bufsize, int sum);
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struct plot_data *populate_plot_entries(struct dive *dive, struct divecomputer *dc, struct plot_info *pi);
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struct plot_info *analyze_plot_info(struct plot_info *pi);
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void create_plot_info_new(struct dive *dive, struct divecomputer *dc, struct plot_info *pi);
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void calculate_deco_information(struct dive *dive, struct divecomputer *dc, struct plot_info *pi, bool print_mode);
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struct plot_data *get_plot_details_new(struct plot_info *pi, int time, struct membuffer *);
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/*
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* When showing dive profiles, we scale things to the
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* current dive. However, we don't scale past less than
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* 30 minutes or 90 ft, just so that small dives show
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* up as such unless zoom is enabled.
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* We also need to add 180 seconds at the end so the min/max
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* plots correctly
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*/
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int get_maxtime(struct plot_info *pi);
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/* get the maximum depth to which we want to plot
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* take into account the additional verical space needed to plot
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* partial pressure graphs */
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int get_maxdepth(struct plot_info *pi);
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#define SENSOR_PR 0
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#define INTERPOLATED_PR 1
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#define SENSOR_PRESSURE(_entry) (_entry)->pressure[SENSOR_PR]
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#define O2CYLINDER_PRESSURE(_entry) (_entry)->o2cylinderpressure[SENSOR_PR]
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#define INTERPOLATED_PRESSURE(_entry) (_entry)->pressure[INTERPOLATED_PR]
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#define INTERPOLATED_O2CYLINDER_PRESSURE(_entry) (_entry)->o2cylinderpressure[INTERPOLATED_PR]
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#define GET_PRESSURE(_entry) (SENSOR_PRESSURE(_entry) ? SENSOR_PRESSURE(_entry) : INTERPOLATED_PRESSURE(_entry))
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#define SAC_WINDOW 45 /* sliding window in seconds for current SAC calculation */
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#ifdef __cplusplus
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}
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#endif
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#endif // PROFILE_H
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