annotate Discovery/Inc/simulation.h @ 328:4fe5400567e7 I2C_Improvment

Set I2C speed to 88kHz, use digital filter only and reworked idle clock recovery The errata describes a possible problem in operation between 88kHz and 100kHz => Set speed as recommended as work around. Based on reference implementation only one filter should be use. Choice was digital because only drawback is lag of wakeup functionality which is not used I2C communication may be randomly interrupted e.g. by a RTE reset or firmware update => reworked recovery function to get I2C devices in idle state again (Clk and SDA HIGH)
author ideenmodellierer
date Wed, 17 Jul 2019 22:42:15 +0200
parents 2bb1db22b5f5
children 55a9aa740f13
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1 ///////////////////////////////////////////////////////////////////////////////
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2 /// -*- coding: UTF-8 -*-
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3 ///
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4 /// \file Discovery/Inc/simulation.h
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5 /// \brief
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6 /// \author Heinrichs Weikamp
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7 /// \date 2018
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8 ///
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9 /// $Id$
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10 ///////////////////////////////////////////////////////////////////////////////
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11 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh
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12 ///
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13 /// This program is free software: you can redistribute it and/or modify
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14 /// it under the terms of the GNU General Public License as published by
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15 /// the Free Software Foundation, either version 3 of the License, or
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16 /// (at your option) any later version.
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17 ///
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18 /// This program is distributed in the hope that it will be useful,
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19 /// but WITHOUT ANY WARRANTY; without even the implied warranty of
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20 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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21 /// GNU General Public License for more details.
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22 ///
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23 /// You should have received a copy of the GNU General Public License
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24 /// along with this program. If not, see <http://www.gnu.org/licenses/>.
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25 //////////////////////////////////////////////////////////////////////////////
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26
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27 #ifndef SIMULATION_H
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28 #define SIMULATION_H
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29
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30 #include "stm32f4xx_hal.h"
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31 #include "data_central.h"
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32
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33 typedef struct
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34 {
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35 uint8_t depthMeterFirstStop;
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36 uint8_t descentRateMeterPerMinute;
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37 uint8_t ascentRateMeterPerMinute;
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38 uint16_t timeToBottom;
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39 uint16_t timeAtBottom;
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40 uint16_t timeToFirstStop;
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41 uint16_t timeToSurface;
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42 float ppO2AtBottom;
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43 } SSimDataSummary;
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44
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45 void simulation_start(int aim_depth);
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46 void simulation_exit(void);
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47
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48 void simulation_set_heed_decostops(_Bool heed_decostops_while_ascending);
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49
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50 void simulation_UpdateLifeData( _Bool checkOncePerSecond);
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51 void simulation_set_zero_time_descent(void);
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52
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53 uint16_t simulation_get_aim_depth(void);
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54 _Bool simulation_get_heed_decostops(void);
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55 SDecoinfo* simulation_decoplaner(uint16_t depth_meter, uint16_t intervall_time_minutes, uint16_t dive_time_minutes, uint8_t *gasChangeListDepthGas20x2);
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56 SDecoinfo* simulation_decoplaner_Bachelorarbeit_VPM(uint16_t depth_meter, uint16_t intervall_time_minutes, uint16_t dive_time_minutes, uint8_t *gasChangeListDepthGas20x2);
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57 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);
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58 void simulation_helper_change_points(SSimDataSummary *outputSummary, uint16_t depth_meter, uint16_t dive_time_minutes, SDecoinfo *decoInfoInput, const uint8_t *gasChangeListDepthGas20x2);
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59
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61 void Sim_Descend (void);
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62 void Sim_Ascend (void);
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63 void Sim_Divetime (void);
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64 void Sim_Quit (void);
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65
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66
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67 #endif /* SIMULATION_H */