38
+ − 1 ///////////////////////////////////////////////////////////////////////////////
+ − 2 /// -*- coding: UTF-8 -*-
+ − 3 ///
+ − 4 /// \file Discovery/Inc/vpm.h
+ − 5 /// \brief Varying Permeability Model (VPM) Decompression Program
+ − 6 /// \author Heinrichs Weikamp
+ − 7 /// \date 23.04.2013
+ − 8 ///
+ − 9 /// $Id$
+ − 10 ///////////////////////////////////////////////////////////////////////////////
+ − 11 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh
+ − 12 ///
+ − 13 /// This program is free software: you can redistribute it and/or modify
+ − 14 /// it under the terms of the GNU General Public License as published by
+ − 15 /// the Free Software Foundation, either version 3 of the License, or
+ − 16 /// (at your option) any later version.
+ − 17 ///
+ − 18 /// This program is distributed in the hope that it will be useful,
+ − 19 /// but WITHOUT ANY WARRANTY; without even the implied warranty of
+ − 20 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ − 21 /// GNU General Public License for more details.
+ − 22 ///
+ − 23 /// You should have received a copy of the GNU General Public License
+ − 24 /// along with this program. If not, see <http://www.gnu.org/licenses/>.
+ − 25 //////////////////////////////////////////////////////////////////////////////
+ − 26
+ − 27 #ifndef VPM_H
+ − 28 #define VPM_H
+ − 29
+ − 30 #include "buehlmann.h"
+ − 31 #include "data_central.h"
+ − 32
+ − 33 extern long vpm_time_calc_begin;
+ − 34 enum DECOLIST{DECOSTOPS,FUTURESTOPS,BAILOUTSTOPS, OFF = -1}; // order is important!!
292
+ − 35 enum VPM_CALC_STATUS{CALC_END, CALC_BEGIN, CALC_CRITICAL, CALC_FINAL_DECO, CALC_NDL };
38
+ − 36
907
+ − 37 typedef enum
+ − 38 {
+ − 39 VPM_TABLE_INIT = 0,
+ − 40 VPM_TABLE_ACTIVE,
+ − 41 VPM_TABLE_WARNING,
+ − 42 VPM_TABLE_MISSED
+ − 43 } SvpmTableState;
+ − 44
38
+ − 45 float schreiner_equation__2(float *initial_inspired_gas_pressure,float *rate_change_insp_gas_pressure,float *interval_time_minutes, const float *gas_time_constant,float *initial_gas_pressure);
+ − 46
+ − 47 int vpm_calc(SLifeData* pINPUT, SDiveSettings* diveSettings, SVpm* pVPM, SDecoinfo* pDECOINFO, int calc_what);
+ − 48 void vpm_saturation_after_ascent(SLifeData* input);
+ − 49 extern const float helium_time_constant[16];
+ − 50 extern const float nitrogen_time_constant[16];
+ − 51
+ − 52 float vpm_get_CNS(void);
+ − 53
902
+ − 54 void vpm_table_init(void);
907
+ − 55 uint8_t vpm_get_decozone(void);
+ − 56 SvpmTableState vpm_get_TableState(void);
902
+ − 57
38
+ − 58
+ − 59 #endif /* VPM_H */