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e794efaba6
The Divesoft Liberty has four O2 sensors. So far, we had a hard coded limit of three sensors and crashed with a failed assert when we encoutered more than three. This allows for up to MAX_O2_SENSORS which is currently 6. The voting logic is adapted accordingly: We sort the values and we keep deleting the values that differ more than 20% by value from the closest. This follows what Shearwater implements on their computers. In some of the import/export functions the value is still hard coded to 6 thanks to explicit field names. Signed-off-by: Robert C. Helling <helling@lmu.de>
149 lines
3.8 KiB
C
149 lines
3.8 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef PROFILE_H
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#define PROFILE_H
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#include "dive.h"
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#include "sample.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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enum plot_pressure {
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SENSOR_PR = 0,
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INTERPOLATED_PR = 1,
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NUM_PLOT_PRESSURES = 2
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};
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struct membuffer;
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struct deco_state;
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struct divecomputer;
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/*
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* sensor data for a given cylinder
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*/
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struct plot_pressure_data {
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int data[NUM_PLOT_PRESSURES];
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};
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struct plot_data {
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unsigned int in_deco : 1;
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int sec;
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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 rbt;
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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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int running_sum;
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struct gas_pressures pressures;
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pressure_t o2pressure; // for rebreathers, this is consensus measured po2, or setpoint otherwise. 0 for OC.
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pressure_t o2sensor[MAX_O2_SENSORS]; //for rebreathers with several sensors
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pressure_t o2setpoint;
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pressure_t scr_OC_pO2;
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int mod, ead, end, eadd;
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velocity_t velocity;
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int speed;
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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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double surface_gf;
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double current_gf;
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double density;
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bool icd_warning;
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};
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/* Plot info with smoothing, velocity indication
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* and one-, two- and three-minute minimums and maximums */
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struct plot_info {
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int nr;
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int nr_cylinders;
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int maxtime;
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int meandepth, maxdepth;
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int minpressure, maxpressure;
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int minhr, maxhr;
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int mintemp, maxtemp;
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enum {AIR, NITROX, TRIMIX, FREEDIVING} dive_type;
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double endtempcoord;
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double maxpp;
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bool waypoint_above_ceiling;
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struct plot_data *entry;
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struct plot_pressure_data *pressures; /* cylinders.nr blocks of nr entries. */
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};
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#define AMB_PERCENTAGE 50.0
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extern void compare_samples(const struct dive *d, const struct plot_info *pi, int idx1, int idx2, char *buf, int bufsize, bool sum);
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extern void init_plot_info(struct plot_info *pi);
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/* when planner_dc is non-null, this is called in planner mode. */
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extern void create_plot_info_new(const struct dive *dive, const struct divecomputer *dc, struct plot_info *pi, const struct deco_state *planner_ds);
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extern int get_plot_details_new(const struct dive *d, const struct plot_info *pi, int time, struct membuffer *);
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extern void free_plot_info_data(struct plot_info *pi);
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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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extern int get_maxtime(const struct plot_info *pi);
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/* get the maximum depth to which we want to plot */
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extern int get_maxdepth(const struct plot_info *pi);
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static inline int get_plot_pressure_data(const struct plot_info *pi, int idx, enum plot_pressure sensor, int cylinder)
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{
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return pi->pressures[cylinder + idx * pi->nr_cylinders].data[sensor];
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}
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static inline void set_plot_pressure_data(struct plot_info *pi, int idx, enum plot_pressure sensor, int cylinder, int value)
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{
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pi->pressures[cylinder + idx * pi->nr_cylinders].data[sensor] = value;
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}
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static inline int get_plot_sensor_pressure(const struct plot_info *pi, int idx, int cylinder)
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{
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return get_plot_pressure_data(pi, idx, SENSOR_PR, cylinder);
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}
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static inline int get_plot_interpolated_pressure(const struct plot_info *pi, int idx, int cylinder)
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{
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return get_plot_pressure_data(pi, idx, INTERPOLATED_PR, cylinder);
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}
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static inline int get_plot_pressure(const struct plot_info *pi, int idx, int cylinder)
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{
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int res = get_plot_sensor_pressure(pi, idx, cylinder);
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return res ? res : get_plot_interpolated_pressure(pi, idx, cylinder);
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}
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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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