////////////////////////////////////////////////////////////////////////////////// -*- coding: UTF-8 -*-////// \file Discovery/Inc/vpm.h/// \brief Varying Permeability Model (VPM) Decompression Program/// \author Heinrichs Weikamp/// \date 23.04.2013////// $Id$////////////////////////////////////////////////////////////////////////////////// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh////// This program is free software: you can redistribute it and/or modify/// it under the terms of the GNU General Public License as published by/// the Free Software Foundation, either version 3 of the License, or/// (at your option) any later version.////// This program is distributed in the hope that it will be useful,/// but WITHOUT ANY WARRANTY; without even the implied warranty of/// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the/// GNU General Public License for more details.////// You should have received a copy of the GNU General Public License/// along with this program. If not, see <http://www.gnu.org/licenses/>.//////////////////////////////////////////////////////////////////////////////#ifndef VPM_H#define VPM_H#include "buehlmann.h"#include "data_central.h"extern long vpm_time_calc_begin;enum DECOLIST{DECOSTOPS,FUTURESTOPS,BAILOUTSTOPS, OFF = -1}; // order is important!!enum VPM_CALC_STATUS{CALC_END, CALC_BEGIN, CALC_CRITICAL, CALC_FINAL_DECO, CALC_NULLZEIT };//int calc_crushing_pressure(float *starting_depth, float *ending_depth, float *rate);//void vpm_check_calc(unsigned short* stoplist);//void vpm_init(void);//_Bool vpm_crush(void);//void vpm_reset_variables(void);//_Bool vpm_build_variables_from_file(unsigned long in_sdram_start);//int vpm_store_variables_in_sdram_for_transfer(unsigned long in_sdram_start);//void vpm_calc_crushing_pressure(float starting_ambient_pressure, float ending_ambient_pressure, float rate);//void vpm_deco_plan(unsigned short divetime,unsigned short * divetime_first_stop, float* first_stop_depth);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);int vpm_calc(SLifeData* pINPUT, SDiveSettings* diveSettings, SVpm* pVPM, SDecoinfo* pDECOINFO, int calc_what);void vpm_saturation_after_ascent(SLifeData* input);extern const float helium_time_constant[16];extern const float nitrogen_time_constant[16];float vpm_get_CNS(void);#endif /* VPM_H */