Mercurial > public > ostc4
view Discovery/Inc/vpm.h @ 223:5f535ef6a3db div-fixes-3
Bugfix, minor: properly alternate VPM/Buhlmann in deco loop
The idea of the counter in this commit is to compute the opposite
deco algorithm in 1:10 calls. So, when Buhlmann is selected,
also compute VPM with 1:10 sample rate (and vise versa).
The idea is good, but this never worked as the counter was local on
the stack, so was 0 for every call here. So, when switching between
deco algorithm, it took some refresh cycles as the computations
where not in sync.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
author | Jan Mulder <jlmulder@xs4all.nl> |
---|---|
date | Sun, 31 Mar 2019 15:14:06 +0200 |
parents | 5f11787b4f42 |
children | 5e0bb91d4a12 |
line wrap: on
line source
/////////////////////////////////////////////////////////////////////////////// /// -*- 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 */