Mercurial > public > ostc4
view Small_CPU/Inc/vpm.h @ 858:08ea8e9d6cfe Evo_2_23
Bugfix initialisation of surface pressure:
A reset of the RTE less than one minute before a dive starts may cause problems in the depth calculation because the default pressure is not set yet. To avoid this the first measured pressure value will now be used as stable surface pressure to close the gap till the stable surface pressure is evaluated.
author | Ideenmodellierer |
---|---|
date | Tue, 07 May 2024 21:12:37 +0200 |
parents | 5f11787b4f42 |
children |
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/* * vpm.h * * Created: 23.04.2013 11:38:19 * Author: produktion04 */ #ifndef VPM_H #define VPM_H #include "data_central.h" extern long vpm_time_calc_begin; enum DECOLIST{DECOSTOPS,FUTURESTOPS,BAILOUTSTOPS,NULLZEIT,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, SVpm* pVPM, SDecoinfo* pDECOINFO); void vpm_saturation_after_ascent(SLifeData* input); extern const float helium_time_constant[16]; extern const float nitrogen_time_constant[16]; #endif /* VPM_H */