line source
///////////////////////////////////////////////////////////////////////////////
/// -*- coding: UTF-8 -*-
///
/// \file Discovery/Src/test_vpm.c
/// \brief test 101
/// \author Heinrichs Weikamp
/// \date 26-Oct-2014
///
/// \details
///
/// $Id$
///////////////////////////////////////////////////////////////////////////////
/// \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/>.
//////////////////////////////////////////////////////////////////////////////
#include <stdio.h>
#include <stdint.h>
//#include "LED.h"
//#include "Keyboard.h"
//#include "stm32f4xx_hal.h"
#include "buehlmann.h"
#include "calc_crush.h"
#include "vpm.h"
#include "display.h"
#include "test_vpm.h"
#include "math.h"
#include "data_central.h"
#include "decom.h"
#include "logbook.h"
#include "tInfoLog.h"
#define true 1
#define false 0
//#define uint8_t unsigned char
extern SSettings Settings;
_Bool simulate_descent(SDiveState* pInput, float ending_depth_meter, float rate_meter_per_minutes);
void init_buehlmann(SDiveState* pInput);
_Bool test1(void);
uint8_t test2_unapproved(void);
uint8_t test3_unapproved(void);
_Bool simulate_descent(SDiveState* pInput,
float ending_depth_meter,
float rate_meter_per_minutes)
{
int i =0;
static float initial_helium_pressure[16];
static float initial_nitrogen_pressure[16];
static float initial_inspired_he_pressure;
static float initial_inspired_n2_pressure;
static float fraction_nitrogen_begin;
static float fraction_nitrogen_end;
static float fraction_helium_begin;
static float fraction_helium_end;
static float nitrogen_rate;
static float helium_rate;
static float time;
extern const float WATER_VAPOR_PRESSURE;
extern const float HELIUM_TIME_CONSTANT[];
extern const float NITROGEN_TIME_CONSTANT[];
float starting_ambient_pressure = pInput->lifeData.pressure_ambient_bar * 10;
float ending_ambient_pressure = ending_depth_meter + pInput->lifeData.pressure_surface_bar * 10;
if((rate_meter_per_minutes <= 0) || (starting_ambient_pressure >= ending_ambient_pressure))
return 0;
for(i=0; i<16; i++)
{
initial_helium_pressure[i] = pInput->lifeData.tissue_helium_bar[i] * 10.0f;
initial_nitrogen_pressure[i] = pInput->lifeData.tissue_nitrogen_bar[i] * 10.0f;
}
//New
time = (ending_ambient_pressure - starting_ambient_pressure) / rate_meter_per_minutes;
decom_get_inert_gases(starting_ambient_pressure / 10, &pInput->lifeData.actualGas, &fraction_nitrogen_begin, &fraction_helium_begin );
decom_get_inert_gases(ending_ambient_pressure / 10, &pInput->lifeData.actualGas, &fraction_nitrogen_end, &fraction_helium_end );
initial_inspired_he_pressure = (starting_ambient_pressure - WATER_VAPOR_PRESSURE) * fraction_helium_begin;
initial_inspired_n2_pressure = (starting_ambient_pressure - WATER_VAPOR_PRESSURE) * fraction_nitrogen_begin;
helium_rate = ((ending_ambient_pressure - WATER_VAPOR_PRESSURE)* fraction_helium_end - initial_inspired_he_pressure)/time;
nitrogen_rate = ((ending_ambient_pressure - WATER_VAPOR_PRESSURE)* fraction_nitrogen_end - initial_inspired_n2_pressure)/time;
pInput->lifeData.pressure_ambient_bar = ending_ambient_pressure/10;
for( i = 0; i < 16; i++)
{
pInput->lifeData.tissue_helium_bar[i] = schreiner_equation__2(&initial_inspired_he_pressure,
&helium_rate,
&time,
&HELIUM_TIME_CONSTANT[i],
&initial_helium_pressure[i])/10.0f;
pInput->lifeData.tissue_nitrogen_bar[i] = schreiner_equation__2(&initial_inspired_n2_pressure,
&nitrogen_rate,
&time,
&NITROGEN_TIME_CONSTANT[i],
&initial_nitrogen_pressure[i]) / 10.0f;
}
calc_crushing_pressure(&pInput->lifeData, &pInput->vpm,initial_helium_pressure,initial_nitrogen_pressure,starting_ambient_pressure, rate_meter_per_minutes);
pInput->lifeData.dive_time_seconds += ((ending_ambient_pressure - starting_ambient_pressure)/rate_meter_per_minutes) * 60;
return 1;
}
void init_buehlmann(SDiveState* pInput)
{
pInput->diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0;
pInput->lifeData.dive_time_seconds = 0;
for(int i=0;i<BUEHLMANN_STRUCT_MAX_GASES;i++)
{
pInput->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero = 0;
pInput->diveSettings.decogaslist[i].nitrogen_percentage = 79 - i;
pInput->diveSettings.decogaslist[i].helium_percentage = i;
pInput->diveSettings.decogaslist[i].setPoint_cbar = 0;
}
pInput->lifeData.actualGas = pInput->diveSettings.decogaslist[0];
pInput->diveSettings.last_stop_depth_bar = 0.3f;
pInput->diveSettings.input_next_stop_increment_depth_bar = 0.3f;
pInput->decolistVPM.output_time_to_surface_seconds = 0;
pInput->decolistFutureVPM.output_time_to_surface_seconds = 0;
pInput->decolistBuehlmann.output_time_to_surface_seconds = 0;
pInput->decolistFutureBuehlmann.output_time_to_surface_seconds = 0;
for(int i=0;i<DECOINFO_STRUCT_MAX_STOPS;i++)
{
pInput->decolistVPM.output_stop_length_seconds[i] = 0;
pInput->decolistFutureVPM.output_stop_length_seconds[i] = 0;
pInput->decolistBuehlmann.output_stop_length_seconds[i] = 0;
pInput->decolistFutureBuehlmann.output_stop_length_seconds[i] = 0;
}
for(int i=0;i<16;i++)
{
pInput->lifeData.tissue_nitrogen_bar[i] = 0.750927f;
pInput->lifeData.tissue_helium_bar[i] = 0;
}
pInput->diveSettings.gf_high = 80;
pInput->diveSettings.gf_low = 20;
pInput->diveSettings.vpm_conservatism = 2;
pInput->lifeData.pressure_surface_bar = 1.0f;
pInput->lifeData.pressure_ambient_bar = 1.0f;
pInput->warnings.decoMissed = 0;
pInput->events.gasChange = 0;
pInput->events.info_GasChange = 0;
pInput->events.info_manualGasSetO2 = 0;
pInput->events.info_manualGasSetHe = 0;
pInput->events.manualGasSet = 0;
pInput->warnings.ppO2High = 0;
pInput->warnings.ppO2Low = 0;
pInput->warnings.slowWarning = 0;
//pInput->decolistVPM.UNUSED_input_necessary_stop_length_seconds_otherwise_zero[i] = 0;
/*for(i=0;i<BUEHLMANN_STRUCT_MAX_ASCENDRATES;i++)
{
pInput->lifeData.ascentrate[i].rate_bar_per_minute = 1.2f;
pInput->lifeData.ascentrate[i].use_from_depth_bar = 0; // only one ascendrate at the moment
}*/
//pInput->diveSettings.input_second_stop_depth_bar = 0.6f;
//pInput->lifeData.actual_gas_id = 0;
//pInput->lifeData.actual_setpoint_bar_if_rebreather_otherwise_zero = 0;
//pInput->lifeData.distance_used_below_stop_levels_bar = 0;
// pInput->lifeData.pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0;
}
void init_buehlmann2(SDiveState* pInput)
{
pInput->diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0;
pInput->lifeData.dive_time_seconds = 0;
int i=0;
for(i=0;i<BUEHLMANN_STRUCT_MAX_GASES;i++)
{
pInput->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero = 0;
pInput->diveSettings.decogaslist[i].nitrogen_percentage = 20;
pInput->diveSettings.decogaslist[i].helium_percentage = 70;
pInput->diveSettings.decogaslist[i].setPoint_cbar = 0;
}
pInput->lifeData.actualGas = pInput->diveSettings.decogaslist[0];
/*for(i=0;i<BUEHLMANN_STRUCT_MAX_ASCENDRATES;i++)
{
pInput->lifeData.ascentrate[i].rate_bar_per_minute = 1.2f;
pInput->lifeData.ascentrate[i].use_from_depth_bar = 0; // only one ascendrate at the moment
}*/
pInput->diveSettings.last_stop_depth_bar = 0.3f;
//pInput->diveSettings.input_second_stop_depth_bar = 0.6f;
pInput->diveSettings.input_next_stop_increment_depth_bar = 0.3f;
pInput->decolistVPM.output_time_to_surface_seconds = 0;
pInput->decolistFutureVPM.output_time_to_surface_seconds = 0;
pInput->decolistBuehlmann.output_time_to_surface_seconds = 0;
pInput->decolistFutureBuehlmann.output_time_to_surface_seconds = 0;
for(int i=0;i<DECOINFO_STRUCT_MAX_STOPS;i++)
{
pInput->decolistVPM.output_stop_length_seconds[i] = 0;
pInput->decolistFutureVPM.output_stop_length_seconds[i] = 0;
pInput->decolistBuehlmann.output_stop_length_seconds[i] = 0;
pInput->decolistFutureBuehlmann.output_stop_length_seconds[i] = 0;
}
for(i=0;i<16;i++)
{
pInput->lifeData.tissue_nitrogen_bar[i] = 0.750927f;
pInput->lifeData.tissue_helium_bar[i] = 0;
}
// pInput->lifeData.distance_used_below_stop_levels_bar = 0;
pInput->diveSettings.gf_high = 80;
pInput->diveSettings.gf_low = 20;
pInput->diveSettings.vpm_conservatism = 2;
// pInput->lifeData.pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0;
pInput->lifeData.pressure_surface_bar = 1.0f;
pInput->lifeData.pressure_ambient_bar = 1.0f;
}
_Bool test1()
{
/* debug code with watch */
static int32_t output_time_to_surface_minutes;
static int32_t counter = 0;
//static float decotable_minutes[DECOINFO_STRUCT_MAX_STOPS];
/* all the rest */
SDiveState input;
init_buehlmann(&input);
//vpm conservatism = 0, repetitive = false,
vpm_init(&input.vpm,0,false,0);
//runter auf 70 meter mit 26 meter/minute
simulate_descent(&input, 70.0f, 26.0f);
//10 minuten settigung
//buehlmann__test__saturate_tissues(&input, 10 * 60);
decom_tissues_exposure(10 * 60, &input.lifeData);
//buehlmann_calc_deco(&input);
vpm_calc(&(input.lifeData),&(input.diveSettings),&(input.vpm),&(input.decolistVPM), DECOSTOPS);
//Check time to surface 46 min +- 0.6
// MultiDeco hw: 42 min
output_time_to_surface_minutes = input.decolistVPM.output_time_to_surface_seconds / 60;
if (output_time_to_surface_minutes != 46)
counter = 0;
else
counter++;
if(fabsf( ((float)input.decolistVPM.output_time_to_surface_seconds / 60.0f) - 46.0f) >= 0.6f)
return false;
/* for(i=0;i<DECOINFO_STRUCT_MAX_STOPS;i++)
{
if(decotable_minutes[i] != ((float)input.decolistVPM.output_stop_length_seconds[i]) / 60.0f)
{
counter2++;
decotable_minutes[i] = ((float)input.decolistVPM.output_stop_length_seconds[i]) / 60.0f;
}
}
i = i;*/
vpm_saturation_after_ascent(&input.lifeData);
input.vpm.decomode_vpm_plus_conservatism_last_dive = input.diveSettings.vpm_conservatism;
//Pause 60 min
decom_tissues_exposure(60 * 60, &input.lifeData );
//buehlmann__test__saturate_tissues(&input, 60 * 60);
vpm_init(&input.vpm,0,true, 60 * 60);
//runter auf 70 meter mit 26 meter/minute
simulate_descent(&input, 70.0f, 26.0f);
//10 minuten settigung
//buehlmann__test__saturate_tissues(&input, 10 * 60);
decom_tissues_exposure(10 * 60, &input.lifeData);
vpm_calc(&(input.lifeData),&(input.diveSettings),&(input.vpm),&(input.decolistVPM), DECOSTOPS);
//Check time to surface 46 min +- 0.6
// MultiDeco hw: 42 min
output_time_to_surface_minutes = input.decolistVPM.output_time_to_surface_seconds / 60;
if(fabsf( ((float)input.decolistVPM.output_time_to_surface_seconds / 60.0f) - 57.0f) >= 0.6f)
return false;
return true;
}
uint8_t test2_unapproved(void)
{
/* debug code with watch */
static int32_t output_time_to_surface_minutes;
static int32_t counter = 0;
static float decotable_minutes[DECOINFO_STRUCT_MAX_STOPS];
static int32_t counter2 = 0;
/* all the rest */
SDiveState input;
int i;
init_buehlmann(&input);
//vpm conservatism = 3, repetitive = false,
vpm_init(&(input.vpm),3,false,0);
//runter auf 70 meter mit 26 meter/minute
simulate_descent(&input, 70.0f, 26.0f);
//30 minuten saetigung
//buehlmann__test__saturate_tissues(&input, 30 * 60);
decom_tissues_exposure(30 * 60, &input.lifeData );
//buehlmann_calc_deco(&input);
vpm_calc(&(input.lifeData),&(input.diveSettings),&(input.vpm),&(input.decolistVPM), DECOSTOPS);
//Check time to surface 179.833 min (Peter Version 140415) +- 0.6, MultiDeco is 195 min
output_time_to_surface_minutes = input.decolistVPM.output_time_to_surface_seconds / 60;
if (output_time_to_surface_minutes != 180)
counter = 0;
else
counter++;
if(fabsf( ((float)input.decolistVPM.output_time_to_surface_seconds / 60.0f) - 180.0f) >= 0.6f)
return false;
for(i=0;i<DECOINFO_STRUCT_MAX_STOPS;i++)
{
if(decotable_minutes[i] != ((float)input.decolistVPM.output_stop_length_seconds[i]) / 60.0f)
{
counter2++;
decotable_minutes[i] = ((float)input.decolistVPM.output_stop_length_seconds[i]) / 60.0f;
}
}
return true;
}
/**
******************************************************************************
* @brief test 3
* Trimix 10/70
* everything else identical to test1 by heinrichs weikamp gmbh
* @version V0.0.1
* @date 19-April-2014
* @retval 1 for result is similar to DRx code, 0 otherwise
******************************************************************************
*/
uint8_t test3_unapproved(void)
{
/* debug code with watch */
static int32_t output_time_to_surface_minutes;
static int32_t counter = 0;
static float decotable_minutes[DECOINFO_STRUCT_MAX_STOPS];
static int32_t counter2 = 0;
/* all the rest */
SDiveState input;
int i;
init_buehlmann2(&input);
//vpm conservatism = 0, repetitive = false,
vpm_init(&(input.vpm),0,false,0);
//runter auf 70 meter mit 26 meter/minute
simulate_descent(&input, 70.0f, 26.0f);
//10 minuten settigung
decom_tissues_exposure(10 * 60, &input.lifeData);
//buehlmann__test__saturate_tissues(&input, 10 * 60);
//buehlmann_calc_deco(&input);
vpm_calc(&(input.lifeData),&(input.diveSettings),&(input.vpm),&(input.decolistVPM), DECOSTOPS);
//Check time to surface 46 min +- 0.6
output_time_to_surface_minutes = input.decolistVPM.output_time_to_surface_seconds / 60;
if (output_time_to_surface_minutes != 46)
counter = 0;
else
counter++;
if(fabsf( ((float)input.decolistVPM.output_time_to_surface_seconds / 60.0f) - 46.0f) >= 0.6f)
return false;
for(i=0;i<DECOINFO_STRUCT_MAX_STOPS;i++)
{
if(decotable_minutes[i] != ((float)input.decolistVPM.output_stop_length_seconds[i]) / 60.0f)
{
counter2++;
decotable_minutes[i] = ((float)input.decolistVPM.output_stop_length_seconds[i]) / 60.0f;
}
}
return true;
}
/**
******************************************************************************
* @brief test 4 - find the limit
* Trimix 10/70
* 200 Meter, 30 Minuten
* @version V0.0.1
* @date 19-April-2014
* @retval 1 for result is similar to DRx code, 0 otherwise
******************************************************************************
*/
uint8_t test4_unapproved(void)
{
/* debug code with watch */
static int32_t output_time_to_surface_minutes;
static int32_t counter = 0;
static float decotable_minutes[DECOINFO_STRUCT_MAX_STOPS];
static int32_t counter2 = 0;
/* all the rest */
SDiveState input;
int i;
init_buehlmann2(&input);
//vpm conservatism = 0, repetitive = false,
vpm_init(&input.vpm,0,false,0);
//runter auf 70 meter mit 26 meter/minute
simulate_descent(&input, 200.0f, 26.0f);
//10 minuten settigung
decom_tissues_exposure(10 * 60, &input.lifeData );
//buehlmann__test__saturate_tissues(&input, 30 * 60);
//buehlmann_calc_deco(&input);
vpm_calc(&(input.lifeData),&(input.diveSettings),&(input.vpm),&(input.decolistVPM), DECOSTOPS);
//Check time to surface 1270 min
// Multi Deco 1270 Minuten
output_time_to_surface_minutes = input.decolistVPM.output_time_to_surface_seconds / 60;
if (output_time_to_surface_minutes != 1270)
counter = 0;
else
counter++;
if(fabsf( ((float)input.decolistVPM.output_time_to_surface_seconds / 60.0f) - 1270.0f) >= 0.6f)
return false;
for(i=0;i<DECOINFO_STRUCT_MAX_STOPS;i++)
{
if(decotable_minutes[i] != ((float)input.decolistVPM.output_stop_length_seconds[i]) / 60.0f)
{
counter2++;
decotable_minutes[i] = ((float)input.decolistVPM.output_stop_length_seconds[i]) / 60.0f;
}
}
return true;
}
/*uint8_t test5_unapproved(uint32_t frame1, uint32_t frame2, uint32_t frame3, uint32_t frame4)*/
uint8_t test5_unapproved(void)
{
/* debug code with watch */
static int32_t output_time_to_surface_minutes;
static int32_t counter = 0;
// static int32_t counter2 = 0;
/* all the rest */
SDiveState input;
//uint32_t frame[5];
uint8_t vpm_count;
/*
frame[0] = frame1;
frame[1] = frame2;
frame[2] = frame3;
frame[3] = frame4;
frame[4] = frame[0];
*/
init_buehlmann(&input);
vpm_init(&input.vpm,0,false,0);
logbook_initNewdiveProfile(&input,&Settings);
setSimulationValues(12, 26 , 70, 30);
long time = 60 * 70 / 26 + 10 *60;
vpm_count = 0;
while(input.lifeData.dive_time_seconds < time )
{
/* frame[4] = frame[0];
frame[0] = frame[1];
frame[1] = frame[2];
frame[2] = frame[3];
frame[3] = frame[4];*/
UpdateLifeDataTest(&input);
vpm_count++;
if(vpm_count > 20)
{
vpm_calc(&input.lifeData, &(input.diveSettings),&input.vpm, &input.decolistVPM, DECOSTOPS);
vpm_count = 0;
}
/*
#ifdef VGAOUT
tVGA_refresh(frame[1], &input);
GFX_VGA_transform(frame[1],frame[0]);
GFX_SetFrameBuffer(frame[0], TOP_LAYER);
GFX_clear_buffer(frame[3]); // frame[3] is the previous frame[0]
#endif
*/
if(input.lifeData.dive_time_seconds == 60 *5)
{
input.events.gasChange = 1;
input.events.info_GasChange = 2;
}
else
{
input.events.gasChange = 0;
input.events.info_GasChange = 0;
}
logbook_writeSample(&input);
}
volatile SLogbookHeader* logbookHeader = logbook_getCurrentHeader();
logbookHeader->total_diveTime_seconds = input.lifeData.dive_time_seconds;
logbookHeader->maxDepth = input.lifeData.max_depth_meter * 100;
logbook_EndDive();
output_time_to_surface_minutes = input.decolistVPM.output_time_to_surface_seconds / 60;
if (output_time_to_surface_minutes != 46)
counter = 0;
else
counter++;
if(fabsf( ((float)input.decolistVPM.output_time_to_surface_seconds / 60.0f) - 46.0f) >= 0.6f)
return false;
return true;
}
uint8_t test6_unapproved(void)
{
/* debug code with watch */
static int32_t output_time_to_surface_minutes;
static int32_t counter = 0;
// static int32_t counter2 = 0;
/* all the rest */
SDiveState input;
//uint32_t frame[5];
uint8_t vpm_count;
init_buehlmann(&input);
vpm_init(&input.vpm,0,false,0);
logbook_initNewdiveProfile(&input,&Settings);
setSimulationValues(12, 26 , 65, 15);
long time = 60 * 70 / 26 + 10 *60;
vpm_count = 0;
while(input.lifeData.dive_time_seconds < time )
{
UpdateLifeDataTest(&input);
vpm_count++;
if(vpm_count > 20)
{
vpm_calc(&input.lifeData, &(input.diveSettings),&input.vpm, &input.decolistVPM, DECOSTOPS);
vpm_count = 0;
}
if(input.lifeData.dive_time_seconds == 60 *5)
{
input.events.gasChange = 1;
input.events.info_GasChange = 2;
}
else
{
input.events.gasChange = 0;
input.events.info_GasChange = 0;
}
logbook_writeSample(&input);
}
volatile SLogbookHeader* logbookHeader = logbook_getCurrentHeader();
logbookHeader->total_diveTime_seconds = input.lifeData.dive_time_seconds;
logbookHeader->maxDepth = input.lifeData.max_depth_meter * 100;
logbook_EndDive();
output_time_to_surface_minutes = input.decolistVPM.output_time_to_surface_seconds / 60;
if (output_time_to_surface_minutes != 46)
counter = 0;
else
counter++;
if(fabsf( ((float)input.decolistVPM.output_time_to_surface_seconds / 60.0f) - 46.0f) >= 0.6f)
return false;
return true;
}
uint8_t test7_unapproved(void)
{
/* debug code with watch */
static int32_t output_time_to_surface_minutes;
static int32_t counter = 0;
// static int32_t counter2 = 0;
/* all the rest */
SDiveState input;
//uint32_t frame[5];
uint8_t vpm_count;
init_buehlmann(&input);
vpm_init(&input.vpm,0,false,0);
logbook_initNewdiveProfile(&input,&Settings);
setSimulationValues(12, 26 , 40, 45);
long time = 60 * 70 / 26 + 10 *60;
vpm_count = 0;
while(input.lifeData.dive_time_seconds < time )
{
UpdateLifeDataTest(&input);
vpm_count++;
if(vpm_count > 20)
{
vpm_calc(&input.lifeData,&input.diveSettings, &input.vpm, &input.decolistVPM, DECOSTOPS);
vpm_count = 0;
}
if(input.lifeData.dive_time_seconds == 60 *5)
{
input.events.gasChange = 1;
input.events.info_GasChange = 2;
}
else
{
input.events.gasChange = 0;
input.events.info_GasChange = 0;
}
logbook_writeSample(&input);
}
volatile SLogbookHeader* logbookHeader = logbook_getCurrentHeader();
logbookHeader->total_diveTime_seconds = input.lifeData.dive_time_seconds;
logbookHeader->maxDepth = input.lifeData.max_depth_meter * 100;
logbook_EndDive();
output_time_to_surface_minutes = input.decolistVPM.output_time_to_surface_seconds / 60;
if (output_time_to_surface_minutes != 46)
counter = 0;
else
counter++;
if(fabsf( ((float)input.decolistVPM.output_time_to_surface_seconds / 60.0f) - 46.0f) >= 0.6f)
return false;
return true;
}
void test_log_only(uint8_t max_depth_meter, uint16_t divetime_minutes)
{
SDiveState input;
float ascendrate_seconds;
float descendrate_seconds;
uint32_t divetime_seconds;
uint32_t divetime_start_ascend;
init_buehlmann(&input);
input.lifeData.max_depth_meter = 0.0;
input.lifeData.depth_meter = 0.0;
input.lifeData.temperature_celsius = 22.7;
ascendrate_seconds = 12.0 / 60.0;
descendrate_seconds = 20.0 / 60.0;
divetime_seconds = divetime_minutes * 60;
divetime_start_ascend = divetime_seconds - (uint32_t)(max_depth_meter / ascendrate_seconds);
logbook_initNewdiveProfile(&input,&Settings);
while(input.lifeData.dive_time_seconds < divetime_seconds )
{
input.lifeData.dive_time_seconds += 1;
if(input.lifeData.max_depth_meter < (float)max_depth_meter)
{
input.lifeData.depth_meter += descendrate_seconds;
input.lifeData.max_depth_meter = input.lifeData.depth_meter;
}
else if((input.lifeData.dive_time_seconds >= divetime_start_ascend) && (input.lifeData.depth_meter > 0))
{
input.lifeData.depth_meter -= ascendrate_seconds;
if(input.lifeData.depth_meter < 0)
input.lifeData.depth_meter = 0;
}
logbook_writeSample(&input);
}
volatile SLogbookHeader* logbookHeader = logbook_getCurrentHeader();
logbookHeader->total_diveTime_seconds = input.lifeData.dive_time_seconds;
logbookHeader->maxDepth = input.lifeData.max_depth_meter * 100;
logbook_EndDive();
}
/**
******************************************************************************
* @brief test 101
* a) for air
* b) air + oxygen
* c) Trimix 10/70 + oxygen
* 65 Meter, 42 Minuten with descent
* @version V0.0.1
* @date 26-Oct-2014
* @retval ToDo: 1 for result is similar to MultiDeco
******************************************************************************
*/
uint8_t test101_buehlmann_unapproved(void)
{
/* all the rest */
SDiveState input;
init_buehlmann(&input);
//Gas Change at 6 meter to oxygin
//input.diveSettings.decogaslist[1].change_during_ascent_depth_bar_otherwise_zero = 0.6f;
//input.diveSettings.decogaslist[1].nitrogen_percentage = 0;
//input.diveSettings.decogaslist[1].helium_percentage = 0;
input.diveSettings.gf_high = 100;
input.diveSettings.gf_low = 100;
input.diveSettings.ascentRate_meterperminute = 10.0f;
input.diveSettings.last_stop_depth_bar = 0.3f; // input.diveSettings.last_stop_depth_bar = 0.6f; /* ist egal bei oxygen */
//runter auf 65 meter mit 20 meter/minute
simulate_descent(&input, 65.0f, 20.0f);
//38min 45sec saettigung == 2325 sec
decom_tissues_exposure(30*60, &input.lifeData );
// decom_tissues_exposure(2325, &input.lifeData );
//vpm_calc(&(input.lifeData),&(input.diveSettings),&(input.vpm),&(input.decolistVPM));
buehlmann_calc_deco(&input.lifeData,&input.diveSettings,&input.decolistBuehlmann);
//Check time to surface MultiDeco 4.04
// 308 min with Air
// 190,5 min with Air + 6m last stop with oxygen
// 538 min with Trimix 10/70 and oxygen at 6m
// ...
return true;
}