Mercurial > public > ostc4
annotate Discovery/Src/timer.c @ 926:875933272056 Evo_2_23 tip
Bugfix sensor de-/activation handling:
In the previous version a CO2 sensor could cause a not used analog channel to be displayed. Rootcause was that all sensor type, not only o2 sensors, were used for o2 sensor deactivation evaluation. The deactivation state is the criteria if a value is displayed or not.
In the new version only o2 sensor type are used for handling of sensor de-/activation state.
In addition the cursor will now be set to the first valid sensor entry in case sensor slot 0 is empty.
| author | Ideenmodellierer |
|---|---|
| date | Thu, 14 Nov 2024 20:13:18 +0100 |
| parents | 9660df857c57 |
| children |
| rev | line source |
|---|---|
| 38 | 1 /////////////////////////////////////////////////////////////////////////////// |
| 2 /// -*- coding: UTF-8 -*- | |
| 3 /// | |
| 4 /// \file Discovery/Src/timer.c | |
| 5 /// \brief Contains timer related functionality like stopwatch and security stop | |
|
766
9660df857c57
change button default responsiveness to 100
heinrichsweikamp
parents:
763
diff
changeset
|
6 /// \author heinrichs weikamp gmbh |
| 38 | 7 /// \date 5. Feb.2015 (maybe) |
| 8 /// | |
| 9 /// \details | |
| 10 /// | |
| 11 /// $Id$ | |
| 12 /////////////////////////////////////////////////////////////////////////////// | |
| 13 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
| 14 /// | |
| 15 /// This program is free software: you can redistribute it and/or modify | |
| 16 /// it under the terms of the GNU General Public License as published by | |
| 17 /// the Free Software Foundation, either version 3 of the License, or | |
| 18 /// (at your option) any later version. | |
| 19 /// | |
| 20 /// This program is distributed in the hope that it will be useful, | |
| 21 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 22 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 23 /// GNU General Public License for more details. | |
| 24 /// | |
| 25 /// You should have received a copy of the GNU General Public License | |
| 26 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 27 ////////////////////////////////////////////////////////////////////////////// | |
| 28 | |
| 29 #include "data_central.h" | |
| 30 | |
|
186
f11f0bf6ef2d
cleanup: remove obsolete code, make static, etc.
Jan Mulder <jlmulder@xs4all.nl>
parents:
38
diff
changeset
|
31 static _Bool bStopWatch = false; |
|
f11f0bf6ef2d
cleanup: remove obsolete code, make static, etc.
Jan Mulder <jlmulder@xs4all.nl>
parents:
38
diff
changeset
|
32 static float stopWatchAverageDepth_Meter = 0.0f; |
|
f11f0bf6ef2d
cleanup: remove obsolete code, make static, etc.
Jan Mulder <jlmulder@xs4all.nl>
parents:
38
diff
changeset
|
33 static long safetyStopCountDown_Second = 0; |
|
311
ddbe8bed5096
bugfix: make stopwatch and divetime run in sync
Jan Mulder <jlmulder@xs4all.nl>
parents:
303
diff
changeset
|
34 static long stopWatchOffset = 0; |
| 38 | 35 |
| 36 void timer_init(void) | |
| 37 { | |
| 38 stopWatchAverageDepth_Meter = 0.0f; | |
| 39 bStopWatch = true; | |
| 40 safetyStopCountDown_Second = 0; | |
|
311
ddbe8bed5096
bugfix: make stopwatch and divetime run in sync
Jan Mulder <jlmulder@xs4all.nl>
parents:
303
diff
changeset
|
41 stopWatchOffset = 0; |
| 38 | 42 } |
| 43 | |
| 44 void timer_UpdateSecond(_Bool checkOncePerSecond) | |
| 45 { | |
| 46 static int last_second = -1; | |
| 47 static _Bool bSafetyStop = false; | |
| 48 static float last_depth_meter = 0; | |
|
519
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
49 static uint8_t safetyStopResetCnt = 0; |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
50 static uint16_t safetyStopRestartCnt = 0; |
|
311
ddbe8bed5096
bugfix: make stopwatch and divetime run in sync
Jan Mulder <jlmulder@xs4all.nl>
parents:
303
diff
changeset
|
51 long stopWatchTime_Second = 0; |
|
186
f11f0bf6ef2d
cleanup: remove obsolete code, make static, etc.
Jan Mulder <jlmulder@xs4all.nl>
parents:
38
diff
changeset
|
52 |
| 38 | 53 if(checkOncePerSecond) |
| 54 { | |
| 55 int now = current_second(); | |
| 56 if( last_second == now) | |
| 57 return; | |
| 58 last_second = now; | |
| 59 } | |
| 60 | |
| 61 /** Stopwatch **/ | |
|
311
ddbe8bed5096
bugfix: make stopwatch and divetime run in sync
Jan Mulder <jlmulder@xs4all.nl>
parents:
303
diff
changeset
|
62 stopWatchTime_Second = stateUsed->lifeData.dive_time_seconds_without_surface_time - stopWatchOffset; |
|
303
90e65971f15d
bugfix, cleanup: simplify stopwatch logic and fix fallout
Jan Mulder <jlmulder@xs4all.nl>
parents:
186
diff
changeset
|
63 if(bStopWatch && !is_ambient_pressure_close_to_surface(&stateUsedWrite->lifeData)) |
| 38 | 64 { |
|
303
90e65971f15d
bugfix, cleanup: simplify stopwatch logic and fix fallout
Jan Mulder <jlmulder@xs4all.nl>
parents:
186
diff
changeset
|
65 if(stopWatchTime_Second == 0) |
|
90e65971f15d
bugfix, cleanup: simplify stopwatch logic and fix fallout
Jan Mulder <jlmulder@xs4all.nl>
parents:
186
diff
changeset
|
66 stopWatchAverageDepth_Meter = stateUsed->lifeData.depth_meter; |
| 38 | 67 else |
| 68 stopWatchAverageDepth_Meter = (stopWatchAverageDepth_Meter * stopWatchTime_Second + stateUsed->lifeData.depth_meter)/ (stopWatchTime_Second + 1); | |
| 69 } | |
| 70 | |
| 71 /** SafetyStop **/ | |
| 72 float depthToStopSafetyStopCount; | |
| 73 if(settingsGetPointer()->safetystopDuration && (stateUsed->lifeData.max_depth_meter > 10.0f) && (stateUsed->lifeData.dive_time_seconds > 60)) | |
| 74 { | |
| 75 | |
| 76 //No deco when 10 meters are crossed from below => Activate SecurityStop | |
| 77 if( last_depth_meter > 10.0f && stateUsed->lifeData.depth_meter <= 10.0f) | |
| 78 { | |
| 79 if(stateUsed->diveSettings.deco_type.ub.standard == GF_MODE) | |
| 80 { | |
| 81 if(stateUsed->decolistBuehlmann.output_ndl_seconds > 0) | |
| 82 bSafetyStop = true; | |
| 83 } | |
| 84 else | |
| 85 { | |
| 86 if(stateUsed->decolistVPM.output_ndl_seconds > 0) | |
| 87 bSafetyStop = true; | |
| 88 } | |
| 89 } | |
| 90 | |
|
519
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
91 /* Has the diver left safety stop depth (descend)? => need to restart safety stop timer? */ |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
92 if(safetyStopCountDown_Second != 0) |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
93 { |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
94 if(stateUsed->lifeData.depth_meter >= (settingsGetPointer()->safetystopDepth + 2.0)) |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
95 { |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
96 safetyStopRestartCnt = safetyStopCountDown_Second; |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
97 safetyStopCountDown_Second = 0; |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
98 safetyStopResetCnt = 60; /* restart safety stop from scratch if depth is left for more than one minute */ |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
99 } |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
100 } |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
101 else if(safetyStopResetCnt) |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
102 { |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
103 safetyStopResetCnt--; |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
104 if(safetyStopResetCnt == 0) |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
105 { |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
106 safetyStopRestartCnt = 0; |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
107 } |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
108 } |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
109 |
| 38 | 110 //Countdown starts at 5 meters |
| 111 if(bSafetyStop && (stateUsed->lifeData.depth_meter - 0.0001f <= (settingsGetPointer()->safetystopDepth) )) | |
| 112 { | |
| 113 if(safetyStopCountDown_Second == 0) | |
| 114 { | |
|
519
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
115 if(safetyStopRestartCnt) /* just a short interrupt of the safetystop => continue using old count */ |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
116 { |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
117 safetyStopCountDown_Second = safetyStopRestartCnt; |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
118 safetyStopRestartCnt = 0; |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
119 } |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
120 else /* setup safety stop duration */ |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
121 { |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
122 safetyStopCountDown_Second = (settingsGetPointer()->safetystopDuration) * 60; |
|
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
123 } |
| 38 | 124 } |
| 125 else | |
|
519
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
126 { |
| 38 | 127 safetyStopCountDown_Second--; |
|
519
2c49561c8062
Reset Safety Stop display in case of a new descend:
Ideenmodellierer
parents:
311
diff
changeset
|
128 } |
| 38 | 129 } |
| 130 | |
| 131 // after safetystopDuration minutes or below 3 (2) meter safetyStop is disabled | |
| 132 if(settingsGetPointer()->safetystopDepth == 3) | |
| 133 depthToStopSafetyStopCount = 1.999f; // instead of 2 | |
| 134 else | |
| 135 depthToStopSafetyStopCount = 2.999f;// instead of 3 | |
| 136 | |
| 137 if((safetyStopCountDown_Second == 1) || (stateUsed->lifeData.depth_meter <= depthToStopSafetyStopCount)) | |
| 138 { | |
| 139 bSafetyStop = false; | |
| 140 safetyStopCountDown_Second = 0; | |
| 141 } | |
| 142 } | |
| 143 else | |
| 144 { | |
| 145 bSafetyStop = false; | |
| 146 safetyStopCountDown_Second = 0; | |
| 147 } | |
| 148 last_depth_meter = stateUsed->lifeData.depth_meter; | |
| 149 } | |
| 150 | |
| 151 | |
| 152 void timer_Stopwatch_Restart(void) | |
| 153 { | |
| 154 stopWatchAverageDepth_Meter = stateUsed->lifeData.depth_meter; | |
| 155 bStopWatch = true; | |
|
311
ddbe8bed5096
bugfix: make stopwatch and divetime run in sync
Jan Mulder <jlmulder@xs4all.nl>
parents:
303
diff
changeset
|
156 stopWatchOffset = stateUsed->lifeData.dive_time_seconds_without_surface_time; |
| 38 | 157 } |
| 158 | |
| 159 void timer_Stopwatch_Stop(void) | |
| 160 { | |
| 161 bStopWatch = false; | |
| 162 } | |
| 163 | |
| 164 long timer_Stopwatch_GetTime(void) | |
| 165 { | |
|
311
ddbe8bed5096
bugfix: make stopwatch and divetime run in sync
Jan Mulder <jlmulder@xs4all.nl>
parents:
303
diff
changeset
|
166 return stateUsed->lifeData.dive_time_seconds_without_surface_time - stopWatchOffset; |
| 38 | 167 } |
| 168 | |
| 169 float timer_Stopwatch_GetAvarageDepth_Meter(void) | |
| 170 { | |
| 171 return stopWatchAverageDepth_Meter; | |
| 172 } | |
| 173 | |
| 174 long timer_Safetystop_GetCountDown(void) | |
| 175 { | |
| 176 return safetyStopCountDown_Second; | |
| 177 } | |
| 178 | |
| 179 uint8_t timer_Safetystop_GetDepthUpperLimit(void) | |
| 180 { | |
| 181 if(settingsGetPointer()->safetystopDepth == 3) | |
| 182 return 2; | |
| 183 else | |
| 184 return 3; | |
| 185 } | |
| 186 |