Mercurial > public > ostc4
view Discovery/Inc/simulation.h @ 263:a6c0375bc950 IPC_Sync_Improvment_2
Forward 100ms time stamp to RTE and handle logbook in main loop
Because of code execution variance between 100ms cycle event and start of SPI communication, the synchronization between Main and RTE may shift. To avoid these shifts the time stamp of the 100ms event is forwarded to the RTE which is now able to adapt to small variations.
One variation point was the storage of dive samples within the external flash. Taking a closer look how this function works, moving it from the timer callback to the main loop should not be an issue.
A critical point of having the function in the timer call back was the sector clean function which is called (depending on dive data) every ~300minutes and may take 250ms - 1500ms.
author | ideenmodellierer |
---|---|
date | Sun, 14 Apr 2019 11:38:14 +0200 |
parents | 2bb1db22b5f5 |
children | 55a9aa740f13 |
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/////////////////////////////////////////////////////////////////////////////// /// -*- coding: UTF-8 -*- /// /// \file Discovery/Inc/simulation.h /// \brief /// \author Heinrichs Weikamp /// \date 2018 /// /// $Id$ /////////////////////////////////////////////////////////////////////////////// /// \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 SIMULATION_H #define SIMULATION_H #include "stm32f4xx_hal.h" #include "data_central.h" typedef struct { uint8_t depthMeterFirstStop; uint8_t descentRateMeterPerMinute; uint8_t ascentRateMeterPerMinute; uint16_t timeToBottom; uint16_t timeAtBottom; uint16_t timeToFirstStop; uint16_t timeToSurface; float ppO2AtBottom; } SSimDataSummary; void simulation_start(int aim_depth); void simulation_exit(void); void simulation_set_heed_decostops(_Bool heed_decostops_while_ascending); void simulation_UpdateLifeData( _Bool checkOncePerSecond); void simulation_set_zero_time_descent(void); uint16_t simulation_get_aim_depth(void); _Bool simulation_get_heed_decostops(void); SDecoinfo* simulation_decoplaner(uint16_t depth_meter, uint16_t intervall_time_minutes, uint16_t dive_time_minutes, uint8_t *gasChangeListDepthGas20x2); SDecoinfo* simulation_decoplaner_Bachelorarbeit_VPM(uint16_t depth_meter, uint16_t intervall_time_minutes, uint16_t dive_time_minutes, uint8_t *gasChangeListDepthGas20x2); void simulation_gas_consumption(uint16_t *outputConsumptionList, uint16_t depth_meter, uint16_t dive_time_minutes, SDecoinfo *decoInfoInput, uint8_t gasConsumTravelInput, uint8_t gasConsumDecoInput, const uint8_t *gasChangeListDepthGas20x2); void simulation_helper_change_points(SSimDataSummary *outputSummary, uint16_t depth_meter, uint16_t dive_time_minutes, SDecoinfo *decoInfoInput, const uint8_t *gasChangeListDepthGas20x2); void Sim_Descend (void); void Sim_Ascend (void); void Sim_Divetime (void); void Sim_Quit (void); #endif /* SIMULATION_H */