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annotate Discovery/Src/check_warning.c @ 773:2c243233c999

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Menu shortcut for bailout / return to circuit when diving in CCR mode (mikeller)
author heinrichsweikamp
date Wed, 10 May 2023 16:24:57 +0200
parents 29d9b5bc7946
children 4abfb8a2a435
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1 /**
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2 ******************************************************************************
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3 * @file check_warning.c
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4 * @author heinrichs weikamp gmbh
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5 * @date 17-Nov-2014
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6 * @version V0.0.1
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7 * @since 17-Nov-2014
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8 * @brief check and set warnings for warnings
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9 *
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10 @verbatim
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11 ==============================================================================
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12 ##### How to use #####
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13 ==============================================================================
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14 OSTC3 Warnings:
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15 niedriger Batteriezustand (
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16 zu hoher oder zu niedriger Sauerstoffpartialdruck (ppO2) 0.2 - 1.6
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17 zu hoher CNS (Gefahr der Sauerstoffvergiftung) 90%
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18 zu hohe Gradientenfaktoren 90 - 90
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19 Missachtung der Dekostopps (der �berschrittene Dekostopp wird rot angezeigt) 0 m
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20 zu hohe Aufstiegsgeschwindigkeit 30 m/min
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21 aGF-Warnung: die Berechnung der Dekompression wird �ber alternative GF-Werte durchgef�hrt
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22 Fallback-Warnung bei ausgefallenem Sensor
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23
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24 @endverbatim
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25 ******************************************************************************
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26 * @attention
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27 *
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28 * <h2><center>&copy; COPYRIGHT(c) 2014 heinrichs weikamp</center></h2>
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29 *
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30 ******************************************************************************
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31 */
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32
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33 /* Includes ------------------------------------------------------------------*/
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34
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35 #include <stdbool.h>
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36
38
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37 #include "data_exchange.h"
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38 #include "check_warning.h"
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39 #include "settings.h"
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40 #include "decom.h"
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41 #include "tCCR.h"
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42
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43
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44 #define DEBOUNCE_FALLBACK_TIME_MS (5000u) /* set warning after 5 seconds of pending error condition */
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45
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47 /* Private variables with access ----------------------------------------------*/
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48 static uint8_t betterGasId = 0;
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49 static uint8_t betterBailoutGasId = 0;
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50 static uint8_t betterSetpointId = 1;
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51 static int8_t fallback = 0;
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52 static uint16_t debounceFallbackTimeMS = 0;
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53
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54 /* Private function prototypes -----------------------------------------------*/
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55 static int8_t check_fallback(SDiveState * pDiveState);
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56 static int8_t check_ppO2(SDiveState * pDiveState);
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57 static int8_t check_O2_sensors(SDiveState * pDiveState);
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58 static int8_t check_CNS(SDiveState * pDiveState);
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59 static int8_t check_Deco(SDiveState * pDiveState);
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60 static int8_t check_AscentRate(SDiveState * pDiveState);
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61 static int8_t check_aGF(SDiveState * pDiveState);
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62 static int8_t check_BetterGas(SDiveState * pDiveState);
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63 static int8_t check_BetterSetpoint(SDiveState * pDiveState);
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64 static int8_t check_Battery(SDiveState * pDiveState);
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65 #ifdef ENABLE_BOTTLE_SENSOR
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66 static int8_t check_pressureSensor(SDiveState * pDiveState);
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67 #endif
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68 #ifdef ENABLE_CO2_SUPPORT
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69 static int8_t check_co2(SDiveState * pDiveState);
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70 #endif
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71 static int8_t check_helper_same_oxygen_and_helium_content(SGasLine * gas1, SGasLine * gas2);
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72
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73 /* Exported functions --------------------------------------------------------*/
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74
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75 void check_warning(void)
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76 {
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77 check_warning2(stateUsedWrite);
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78 }
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79
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80
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81 void check_warning2(SDiveState * pDiveState)
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82 {
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83 pDiveState->warnings.numWarnings = 0;
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84
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85 pDiveState->warnings.numWarnings += check_aGF(pDiveState);
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86 pDiveState->warnings.numWarnings += check_AscentRate(pDiveState);
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87 pDiveState->warnings.numWarnings += check_CNS(pDiveState);
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88 pDiveState->warnings.numWarnings += check_Deco(pDiveState);
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89 pDiveState->warnings.numWarnings += check_ppO2(pDiveState);
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90 pDiveState->warnings.numWarnings += check_O2_sensors(pDiveState);
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91 pDiveState->warnings.numWarnings += check_BetterGas(pDiveState);
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92 pDiveState->warnings.numWarnings += check_BetterSetpoint(pDiveState);
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93 pDiveState->warnings.numWarnings += check_Battery(pDiveState);
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94 pDiveState->warnings.numWarnings += check_fallback(pDiveState);
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95 #ifdef ENABLE_BOTTLE_SENSOR
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96 pDiveState->warnings.numWarnings += check_pressureSensor(pDiveState);
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97 #endif
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98 #ifdef ENABLE_CO2_SUPPORT
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99 pDiveState->warnings.numWarnings += check_co2(pDiveState);
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100 #endif
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101 }
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102
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103
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104 void set_warning_fallback(void)
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105 {
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106 fallback = 1;
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107 }
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108
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109
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110 void clear_warning_fallback(void)
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111 {
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112 fallback = 0;
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113 debounceFallbackTimeMS = 0;
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114 }
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116
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117 uint8_t actualBetterGasId(void)
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118 {
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119 return betterGasId;
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120 }
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121
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122
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123 uint8_t actualBetterBailoutGasId(void)
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124 {
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125 return betterBailoutGasId;
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126 }
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127
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128
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129 uint8_t actualBetterSetpointId(void)
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130 {
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131 return betterSetpointId;
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132 }
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133
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134
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135 uint8_t actualLeftMaxDepth(const SDiveState * pDiveState)
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136 {
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137 if(pDiveState->lifeData.depth_meter > (pDiveState->lifeData.max_depth_meter - 3.0f))
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138 return 0;
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139 else
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140 return 1;
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141 }
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142
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143
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144 /* Private functions ---------------------------------------------------------*/
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145 static int8_t check_fallback(SDiveState * pDiveState)
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146 {
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147 if(fallback && ((pDiveState->mode != MODE_DIVE) || (!isLoopMode(pDiveState->diveSettings.diveMode))))
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148 fallback = 0;
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149
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150 pDiveState->warnings.fallback = fallback;
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151 return pDiveState->warnings.fallback;
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152 }
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153
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154
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155 static int8_t check_ppO2(SDiveState * pDiveState)
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156 {
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157 if((pDiveState->mode != MODE_DIVE) || (pDiveState->warnings.fallback))
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158 {
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159 pDiveState->warnings.ppO2Low = 0;
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160 pDiveState->warnings.ppO2High = 0;
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161 return 0;
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162 }
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163
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164 uint8_t localPPO2, testPPO2high;
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165
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166 if(pDiveState->lifeData.ppO2 < 0)
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167 localPPO2 = 0;
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168 else
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169 if(pDiveState->lifeData.ppO2 >= 2.5f)
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170 localPPO2 = 255;
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171 else
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172 localPPO2 = (uint8_t)(pDiveState->lifeData.ppO2 * 100);
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173
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174 if((localPPO2 + 1) <= settingsGetPointer()->ppO2_min)
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175 pDiveState->warnings.ppO2Low = 1;
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176 else
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177 pDiveState->warnings.ppO2Low = 0;
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178
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179 if(actualLeftMaxDepth(pDiveState))
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180 testPPO2high = settingsGetPointer()->ppO2_max_deco;
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181 else
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182 testPPO2high = settingsGetPointer()->ppO2_max_std;
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183
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184 if(localPPO2 >= (testPPO2high + 1))
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185 pDiveState->warnings.ppO2High = 1;
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186 else
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187 pDiveState->warnings.ppO2High = 0;
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188
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189 return pDiveState->warnings.ppO2Low + pDiveState->warnings.ppO2High;
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190 }
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191
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192
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 38
diff changeset
193 static int8_t check_O2_sensors(SDiveState * pDiveState)
38
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194 {
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195 pDiveState->warnings.sensorLinkLost = 0;
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196 pDiveState->warnings.sensorOutOfBounds[0] = 0;
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197 pDiveState->warnings.sensorOutOfBounds[1] = 0;
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198 pDiveState->warnings.sensorOutOfBounds[2] = 0;
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199
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 636
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200 if(isLoopMode(pDiveState->diveSettings.diveMode) && (pDiveState->diveSettings.CCR_Mode == CCRMODE_Sensors))
563
d97f0e395058 Refine o2 sensor diagnostic functions:
Ideenmodellierer
parents: 478
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201
d97f0e395058 Refine o2 sensor diagnostic functions:
Ideenmodellierer
parents: 478
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202 if(settingsGetPointer()->ppo2sensors_source == O2_SENSOR_SOURCE_OPTIC)
d97f0e395058 Refine o2 sensor diagnostic functions:
Ideenmodellierer
parents: 478
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203 {
d97f0e395058 Refine o2 sensor diagnostic functions:
Ideenmodellierer
parents: 478
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204 {
d97f0e395058 Refine o2 sensor diagnostic functions:
Ideenmodellierer
parents: 478
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205 if(!get_HUD_battery_voltage_V())
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Ideenmodellierer
parents: 478
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206 pDiveState->warnings.sensorLinkLost = 1;
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Ideenmodellierer
parents: 478
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207 }
d97f0e395058 Refine o2 sensor diagnostic functions:
Ideenmodellierer
parents: 478
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208 }
634
7c73f066cd16 Enable sensor check for Analog PPO2 mode:
Ideenmodellierer
parents: 582
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209 test_O2_sensor_values_outOfBounds(&pDiveState->warnings.sensorOutOfBounds[0], &pDiveState->warnings.sensorOutOfBounds[1], &pDiveState->warnings.sensorOutOfBounds[2]);
38
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210 return pDiveState->warnings.sensorLinkLost
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211 + pDiveState->warnings.sensorOutOfBounds[0]
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212 + pDiveState->warnings.sensorOutOfBounds[1]
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213 + pDiveState->warnings.sensorOutOfBounds[2];
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214 }
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215
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216
773
2c243233c999 Menu shortcut for bailout / return to circuit when diving in CCR mode (mikeller)
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217 static uint8_t getBetterGasId(bool getDiluent, uint8_t startingGasId, SDiveState *diveState)
38
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218 {
773
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219 SDiveSettings diveSettings = diveState->diveSettings;
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220
773
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221 uint8_t betterGasIdLocal = startingGasId;
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222 uint8_t bestGasDepth = 255;
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223
773
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224 uint8_t gasIdOffset;
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heinrichsweikamp
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225 if (getDiluent) {
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226 gasIdOffset = NUM_OFFSET_DILUENT;
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heinrichsweikamp
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227 } else {
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228 gasIdOffset = 0;
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229 }
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230
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231 /* life data is float, gas data is uint8 */
773
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heinrichsweikamp
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232 if (actualLeftMaxDepth(diveState)) { /* deco gases */
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heinrichsweikamp
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233 for (int i=1+gasIdOffset; i<= 5+gasIdOffset; i++) {
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heinrichsweikamp
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234 if ((diveSettings.gas[i].note.ub.active)
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235 && (diveSettings.gas[i].note.ub.deco)
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236 && (diveSettings.gas[i].depth_meter)
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237 && (diveSettings.gas[i].depth_meter >= (diveState->lifeData.depth_meter - 0.01f ))
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heinrichsweikamp
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238 && (diveSettings.gas[i].depth_meter <= bestGasDepth)) {
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239 betterGasIdLocal = i;
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240 bestGasDepth = diveSettings.gas[i].depth_meter;
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241 }
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heinrichsweikamp
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242 }
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heinrichsweikamp
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243 } else { /* travel gases */
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244 bestGasDepth = 0;
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heinrichsweikamp
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245 //check for travalgas
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heinrichsweikamp
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246 for (int i = 1 + gasIdOffset; i <= 5 + gasIdOffset; i++) {
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247 if ((diveSettings.gas[i].note.ub.active)
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248 && (diveSettings.gas[i].note.ub.travel)
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249 && (diveSettings.gas[i].depth_meter_travel)
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250 && (diveSettings.gas[i].depth_meter_travel <= (diveState->lifeData.depth_meter + 0.01f ))
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heinrichsweikamp
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251 && (diveSettings.gas[i].depth_meter_travel >= bestGasDepth)) {
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252 betterGasIdLocal = i;
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253 bestGasDepth = diveSettings.gas[i].depth_meter;
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254 }
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255 }
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256 }
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257
773
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258 return betterGasIdLocal;
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259 }
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260
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261
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262 static int8_t check_BetterGas(SDiveState *diveState)
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263 {
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264 diveState->warnings.betterGas = 0;
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265
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266 if (stateUsed->mode != MODE_DIVE) {
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267 betterGasId = 0;
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268
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269 return 0;
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270 }
773
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271
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272 SDiveSettings diveSettings = diveState->diveSettings;
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273 SLifeData lifeData = diveState->lifeData;
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274
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275 if (isLoopMode(diveSettings.diveMode)) {
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276 betterGasId = getBetterGasId(true, lifeData.actualGas.GasIdInSettings, diveState);
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277 betterBailoutGasId = getBetterGasId(false, lifeData.lastDiluent_GasIdInSettings, diveState);
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heinrichsweikamp
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278 } else {
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279 betterGasId = getBetterGasId(false, lifeData.actualGas.GasIdInSettings, diveState);
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280 }
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281
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heinrichsweikamp
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282 if (betterGasId != lifeData.actualGas.GasIdInSettings && !check_helper_same_oxygen_and_helium_content(&diveSettings.gas[betterGasId], &diveSettings.gas[lifeData.actualGas.GasIdInSettings])) {
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heinrichsweikamp
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283 diveState->warnings.betterGas = 1;
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284 }
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285
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286 return diveState->warnings.betterGas;
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287 }
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288
771
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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289
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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diff changeset
290 uint8_t getSetpointLowId(void)
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291 {
771
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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diff changeset
292 uint8_t setpointLowId = 0;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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diff changeset
293 uint8_t setpointLowDepthM = UINT8_MAX;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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diff changeset
294 for (unsigned i = 1; i <= NUM_GASES; i++) {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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diff changeset
295 if (stateUsed->diveSettings.setpoint[i].depth_meter && stateUsed->diveSettings.setpoint[i].depth_meter < setpointLowDepthM) {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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diff changeset
296 setpointLowId = i;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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diff changeset
297 setpointLowDepthM = stateUsed->diveSettings.setpoint[i].depth_meter;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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diff changeset
298 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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diff changeset
299 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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diff changeset
300
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
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diff changeset
301 return setpointLowId;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
302 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
303
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
304
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
305 uint8_t getSetpointHighId(void)
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
306 {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
307 uint8_t setpointHighId = 0;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
308 uint8_t setpointHighDepthM = 0;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
309 for (unsigned i = 1; i <= NUM_GASES; i++) {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
310 if (stateUsed->diveSettings.setpoint[i].depth_meter && stateUsed->diveSettings.setpoint[i].depth_meter >= setpointHighDepthM) {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
311 setpointHighId = i;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
312 setpointHighDepthM = stateUsed->diveSettings.setpoint[i].depth_meter;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
313 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
314 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
315
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
316 return setpointHighId;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
317 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
318
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 636
diff changeset
319
771
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
320 /* check for better travel!!! setpoint hw 151210
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
321 */
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
322 static int8_t check_BetterSetpoint(SDiveState *diveState)
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
323 {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
324 diveState->warnings.betterSetpoint = 0;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
325
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
326 if (stateUsed->mode != MODE_DIVE) {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
327 betterSetpointId = 1;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
328
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
329 return 0;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
330 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
331
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
332 SSettings *settings = settingsGetPointer();
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
333
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
334 float currentDepthM = diveState->lifeData.depth_meter;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
335 if (settings->dive_mode == DIVEMODE_CCR && diveState->lifeData.lastSetpointChangeDepthM != currentDepthM) {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
336 float lastChangeDepthM = diveState->lifeData.lastSetpointChangeDepthM;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
337 bool descending = currentDepthM > lastChangeDepthM;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
338 uint8_t setpointLowId = getSetpointLowId();
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
339 uint8_t setpointHighId = getSetpointHighId();
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
340 uint8_t betterSetpointIdLocal = 0;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
341 uint8_t betterSetpointSwitchDepthM = descending ? 0 : UINT8_MAX;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
342
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
343 for (unsigned i = 1; i <= NUM_GASES; i++) {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
344 uint8_t switchDepthM = diveState->diveSettings.setpoint[i].depth_meter;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
345 if (!switchDepthM || (descending && i == setpointLowId) || (!descending && i == setpointHighId)) {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
346 continue;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
347 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
348
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
349 if ((descending && lastChangeDepthM < switchDepthM && switchDepthM < currentDepthM && switchDepthM > betterSetpointSwitchDepthM)
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
350 || (!descending && lastChangeDepthM > switchDepthM && switchDepthM > currentDepthM && switchDepthM <= betterSetpointSwitchDepthM)) {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
351 betterSetpointIdLocal = i;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
352 betterSetpointSwitchDepthM = switchDepthM;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
353 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
354 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
355
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
356 if (betterSetpointIdLocal) {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
357 betterSetpointId = betterSetpointIdLocal;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
358 if (diveState->diveSettings.diveMode == DIVEMODE_CCR && diveState->diveSettings.setpoint[betterSetpointIdLocal].setpoint_cbar != diveState->lifeData.actualGas.setPoint_cbar) {
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
359 diveState->warnings.betterSetpoint = 1;
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
360 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
361 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
362 }
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
363
29d9b5bc7946 Revised automatic setpoint change. The proposed approach is essentially the approach used by most controllers of eCCR ('upshift' on descent, 'downshift' on ascent), so that the OSTC4 when used as a backup computer for eCCR will make the changes at the same time as the eCCR itself.
heinrichsweikamp
parents: 756
diff changeset
364 return diveState->warnings.betterSetpoint;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
365 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
366
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
367
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
368 /* hw 151030
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
369 */
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 38
diff changeset
370 static int8_t check_helper_same_oxygen_and_helium_content(SGasLine * gas1, SGasLine * gas2)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
371 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
372 if(gas1->helium_percentage != gas2->helium_percentage)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
373 return 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
374 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
375 if(gas1->oxygen_percentage != gas2->oxygen_percentage)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
376 return 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
377 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
378 return 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
379 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
380
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
381
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 38
diff changeset
382 static int8_t check_CNS(SDiveState * pDiveState)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
383 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
384 if(stateUsed->mode != MODE_DIVE)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
385 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
386 pDiveState->warnings.cnsHigh = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
387 return 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
388 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
389
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
390 if(pDiveState->lifeData.cns >= (float)(settingsGetPointer()->CNS_max))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
391 pDiveState->warnings.cnsHigh = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
392 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
393 pDiveState->warnings.cnsHigh = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
394 return pDiveState->warnings.cnsHigh;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
395 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
396
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
397
268
1b9847d40e81 cleanup: make things static where possible.
Jan Mulder <jlmulder@xs4all.nl>
parents: 38
diff changeset
398 static int8_t check_Battery(SDiveState * pDiveState)
38
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399 {
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400 if((pDiveState->lifeData.battery_charge > 0) && (pDiveState->lifeData.battery_charge < 10))
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401 pDiveState->warnings.lowBattery = 1;
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402 else
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403 pDiveState->warnings.lowBattery = 0;
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404
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405 return pDiveState->warnings.lowBattery;
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406 }
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407
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408
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409 static int8_t check_Deco(SDiveState * pDiveState)
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410 {
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411 if(stateUsed->mode != MODE_DIVE)
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412 {
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413 pDiveState->warnings.decoMissed = 0;
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414 return 0;
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415 }
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416
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417 uint8_t depthNext = decom_get_actual_deco_stop(pDiveState);
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418
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419 if(!depthNext)
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420 pDiveState->warnings.decoMissed = 0;
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421 else
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422 if(pDiveState->lifeData.depth_meter + 0.1f < (float)depthNext)
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423 pDiveState->warnings.decoMissed = 1;
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424 else
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425 pDiveState->warnings.decoMissed = 0;
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426
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427 return pDiveState->warnings.decoMissed;
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428 }
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429
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430
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431 static int8_t check_AscentRate(SDiveState * pDiveState)
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432 {
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433 if(stateUsed->mode != MODE_DIVE)
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434 {
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435 pDiveState->warnings.ascentRateHigh = 0;
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436 return 0;
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437 }
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438
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439 float warnAscentRateFloat;
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440
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441 warnAscentRateFloat = (float)(settingsGetPointer()->ascent_MeterPerMinute_max);
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442
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443 if(pDiveState->lifeData.ascent_rate_meter_per_min >= warnAscentRateFloat)
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444 pDiveState->warnings.ascentRateHigh = 1;
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445 else
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446 pDiveState->warnings.ascentRateHigh = 0;
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447 return pDiveState->warnings.ascentRateHigh;
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448 }
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449
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450
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451 static int8_t check_aGF(SDiveState * pDiveState)
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452 {
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453 if(stateUsed->mode != MODE_DIVE)
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454 {
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455 pDiveState->warnings.aGf = 0;
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456 return 0;
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457 }
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458
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459 pDiveState->warnings.aGf = 0;
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460 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE)
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461 {
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462 if((pDiveState->diveSettings.gf_high != settingsGetPointer()->GF_high) || (pDiveState->diveSettings.gf_low != settingsGetPointer()->GF_low))
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463 pDiveState->warnings.aGf = 1;
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464 }
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465 return pDiveState->warnings.aGf;
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466 }
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467
478
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468 #ifdef ENABLE_BOTTLE_SENSOR
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469 static int8_t check_pressureSensor(SDiveState * pDiveState)
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470 {
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471 int8_t ret = 0;
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472 if(pDiveState->lifeData.bottle_bar_age_MilliSeconds[pDiveState->lifeData.actualGas.GasIdInSettings] < 50) /* we received a new value */
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473 {
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474 pDiveState->warnings.newPressure = stateUsed->lifeData.bottle_bar[stateUsed->lifeData.actualGas.GasIdInSettings];
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475 ret = 1;
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476 }
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477 else
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478 {
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479 pDiveState->warnings.newPressure = 0;
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480 }
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481 return ret;
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482 }
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483 #endif
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484
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485 #ifdef ENABLE_CO2_SUPPORT
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486 static int8_t check_co2(SDiveState * pDiveState)
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487 {
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488 if(pDiveState->mode != MODE_DIVE)
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489 {
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490 pDiveState->warnings.co2High = 0;
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491 }
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492 else
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493 {
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494 if(pDiveState->lifeData.CO2_data.CO2_ppm > CO2_ALARM_LEVEL_PPM)
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495 {
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496 pDiveState->warnings.co2High = 1;
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497 }
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498 else
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499 {
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500 pDiveState->warnings.co2High = 0;
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501 }
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502 }
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503 return pDiveState->warnings.co2High;
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504 }
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505 #endif
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506
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507 uint8_t debounce_warning_fallback(uint16_t debounceStepms)
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508 {
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509 uint8_t retVal = 0;
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510
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511 debounceFallbackTimeMS += debounceStepms;
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512 if(debounceFallbackTimeMS > DEBOUNCE_FALLBACK_TIME_MS)
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513 {
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514 debounceFallbackTimeMS = DEBOUNCE_FALLBACK_TIME_MS;
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515 retVal = 1;
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516 }
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517 return retVal;
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518 }
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519 void reset_debounce_warning_fallback()
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520 {
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521 debounceFallbackTimeMS = 0;
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522 }
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523 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/
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524