annotate Discovery/Src/data_central.c @ 858:08ea8e9d6cfe Evo_2_23

Bugfix initialisation of surface pressure: A reset of the RTE less than one minute before a dive starts may cause problems in the depth calculation because the default pressure is not set yet. To avoid this the first measured pressure value will now be used as stable surface pressure to close the gap till the stable surface pressure is evaluated.
author Ideenmodellierer
date Tue, 07 May 2024 21:12:37 +0200
parents 70092f552f5a
children db92692c014f
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1 /**
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2 ******************************************************************************
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3 * @copyright heinrichs weikamp
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4 * @file data_central.c
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5 * @author heinrichs weikamp gmbh
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6 * @date 10-November-2014
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7 * @version V1.0.2
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8 * @since 10-Nov-2014
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9 * @brief All the data EXCEPT
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10 * - settings (settings.c)
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11 * feste Werte, die nur an der Oberfl�che ge�ndert werden
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12 * - dataIn and dataOut (data_exchange.h and data_exchange_main.c)
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13 * Austausch mit Small CPU
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14 * @bug
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15 * @warning
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16 @verbatim
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17 ==============================================================================
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18 ##### SDiveState Real and Sim #####
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19 ==============================================================================
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20 [..] SDiveSettings
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21 copy of parts of Settings that are necessary during the dive
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22 and could be modified during the dive without post dive changes.
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23
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24 [..] SLifeData
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25 written in DataEX_copy_to_LifeData();
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26 block 1 "lifedata" set by SmallCPU in stateReal
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27 block 2 "actualGas" set by main CPU from user input and send to Small CPU
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28 block 3 "calculated data" set by main CPU based on "lifedata"
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29
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30 [..] SVpm
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31
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32 [..] SEvents
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33
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34 [..] SDecoinfo
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35
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36 [..] mode
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37 set by SmallCPU in stateReal, can be surface, dive, ...
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38
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39 [..] data_old__lost_connection_to_slave
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40 set by DataEX_copy_to_LifeData();
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41
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42 ==============================================================================
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43 ##### SDiveState Deco #####
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44 ==============================================================================
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45 [..] kjbkldafj�lasdfjasdf
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46
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47 ==============================================================================
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48 ##### decoLock #####
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49 ==============================================================================
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50 [..] The handler that synchronizes the data between IRQ copy and main deco loop
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51
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52
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53 @endverbatim
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54 ******************************************************************************
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55 * @attention
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56 *
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57 * <h2><center>&copy; COPYRIGHT(c) 2015 heinrichs weikamp</center></h2>
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58 *
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59 ******************************************************************************
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60 */
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61
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62 /* Includes ------------------------------------------------------------------*/
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63 #include <string.h>
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64 #include <math.h>
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65 #include "data_central.h"
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66 #include "calc_crush.h"
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67 #include "decom.h"
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68 #include "stm32f4xx_hal.h"
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69 #include "settings.h"
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70 #include "data_exchange_main.h"
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71 #include "ostc.h" // for button adjust on hw testboard 1
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72 #include "tCCR.h"
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73 #include "crcmodel.h"
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74 #include "configuration.h"
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75 #include "tHome.h"
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76 #include "t3.h"
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77
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78 static SDiveState stateReal = { 0 };
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79 SDiveState stateSim = { 0 };
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80 SDiveState stateDeco = { 0 };
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81
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82 static SDevice stateDevice =
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83 {
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84 /* max is 0x7FFFFFFF, min is 0x80000000 but also defined in stdint.h :-) */
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85
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86 /* count, use 0 */
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87 .batteryChargeCompleteCycles.value_int32 = 0,
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88 .batteryChargeCycles.value_int32 = 0,
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89 .diveCycles.value_int32 = 0,
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90 .hoursOfOperation.value_int32 = 0,
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91
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92 /* max values, use min. */
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93 .temperatureMaximum.value_int32 = INT32_MIN,
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94 .depthMaximum.value_int32 = INT32_MIN,
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95
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96 /* min values, use max. */
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97 .temperatureMinimum.value_int32 = INT32_MAX,
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98 .voltageMinimum.value_int32 = INT32_MAX,
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99 };
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100
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101 static SVpmRepetitiveData stateVPM =
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102 {
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103 .repetitive_variables_not_valid = 1,
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104 .is_data_from_RTE_CPU = 0,
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105 };
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106
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107 const SDiveState *stateUsed = &stateReal;
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108 SDiveState *stateUsedWrite = &stateReal;
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109
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110
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111 #define COMPASS_FRACTION (4.0f) /* delay till value changes to new actual */
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112
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113 static float compass_compensated = 0;
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114
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115 void set_stateUsedToReal(void)
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116 {
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117 stateUsed = stateUsedWrite = &stateReal;
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118 }
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119
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120 void set_stateUsedToSim(void)
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121 {
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122 stateUsed = stateUsedWrite = &stateSim;
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123 }
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124
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125 _Bool is_stateUsedSetToSim(void)
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126 {
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127 return stateUsed == &stateSim;
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128 }
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129
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130 const SDiveState * stateRealGetPointer(void)
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131 {
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132 return &stateReal;
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133 }
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134
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135 SDiveState * stateRealGetPointerWrite(void)
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136 {
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137 return &stateReal;
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138 }
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139
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140
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141 const SDiveState * stateSimGetPointer(void)
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142 {
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143 return &stateSim;
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144 }
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145
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146
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147 SDiveState * stateSimGetPointerWrite(void)
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148 {
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149 return &stateSim;
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150 }
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151
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152
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153 const SDevice * stateDeviceGetPointer(void)
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154 {
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155 return &stateDevice;
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156 }
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157
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158
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159 SDevice * stateDeviceGetPointerWrite(void)
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160 {
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161 return &stateDevice;
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162 }
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163
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164
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165 const SVpmRepetitiveData * stateVpmRepetitiveDataGetPointer(void)
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166 {
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167 return &stateVPM;
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168 }
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169
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170
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171 SVpmRepetitiveData * stateVpmRepetitiveDataGetPointerWrite(void)
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172 {
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173 return &stateVPM;
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174 }
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175
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176
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177 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow)
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178 {
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179 if(ticksstart <= ticksnow)
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180 return ticksnow - ticksstart;
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181 else
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182 return 0xFFFFFFFF - ticksstart + ticksnow;
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183 }
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184
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185
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186 uint8_t decoLock = DECO_CALC_undefined;
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187
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188 static int descent_rate_meter_per_min = 20;
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189 static int max_depth = 70;
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190 static int bottom_time = 10;
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191
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192 _Bool vpm_crush(SDiveState* pDiveState);
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193 void setSimulationValues(int _ascent_rate_meter_per_min, int _descent_rate_meter_per_min, int _max_depth, int _bottom_time )
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194 {
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195 descent_rate_meter_per_min = _descent_rate_meter_per_min;
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196 max_depth = _max_depth;
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197 bottom_time = _bottom_time;
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198 }
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199
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200 int current_second(void) {
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201
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202 return HAL_GetTick() / 1000;
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203 }
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204
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205 #define OXY_ONE_SIXTIETH_PART 0.0166667f
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206
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207 uint8_t calc_MOD(uint8_t gasId)
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208 {
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209 int16_t oxygen, maxppO2, result;
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210 SSettings *pSettings;
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211
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212 pSettings = settingsGetPointer();
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213
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214 oxygen = (int16_t)(pSettings->gas[gasId].oxygen_percentage);
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215
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216 if(pSettings->gas[gasId].note.ub.deco > 0)
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217 maxppO2 =(int16_t)(pSettings->ppO2_max_deco);
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218 else
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219 maxppO2 =(int16_t)(pSettings->ppO2_max_std);
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220
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221 result = 10 * maxppO2;
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222 result /= oxygen;
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223 result -= 10;
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224
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225 if(result < 0)
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226 return 0;
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227
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228 if(result > 255)
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229 return 255;
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230
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231 return result;
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232 }
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233
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234 float get_ambiant_pressure_simulation(long dive_time_seconds, float surface_pressure_bar )
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235 {
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236 static
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237 long descent_time;
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238 float depth_meter;
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239
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240 descent_time = 60 * max_depth / descent_rate_meter_per_min;
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241
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242 if(dive_time_seconds <= descent_time)
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243 {
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244 depth_meter = ((float)(dive_time_seconds * descent_rate_meter_per_min)) / 60;
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245 return surface_pressure_bar + depth_meter / 10;
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246 }
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247 //else if(dive_time_seconds <= (descent_time + bottom_time * 60))
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248 return surface_pressure_bar + max_depth / 10;
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249
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250
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251
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252 }
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253
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254 void UpdateLifeDataTest(SDiveState * pDiveState)
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255 {
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256 static int last_second = -1;
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257 int now = current_second();
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258 if(last_second == now)
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259 return;
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260 last_second = now;
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261
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262 pDiveState->lifeData.dive_time_seconds += 1;
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263 pDiveState->lifeData.pressure_ambient_bar = get_ambiant_pressure_simulation(pDiveState->lifeData.dive_time_seconds,pDiveState->lifeData.pressure_surface_bar);
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264
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265 pDiveState->lifeData.depth_meter = (pDiveState->lifeData.pressure_ambient_bar - pDiveState->lifeData.pressure_surface_bar) * 10.0f;
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266 if(pDiveState->lifeData.max_depth_meter < pDiveState->lifeData.depth_meter)
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267 pDiveState->lifeData.max_depth_meter = pDiveState->lifeData.depth_meter;
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268 decom_tissues_exposure(1, &pDiveState->lifeData);
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269 pDiveState->lifeData.ppO2 = decom_calc_ppO2( pDiveState->lifeData.pressure_ambient_bar, &pDiveState->lifeData.actualGas);
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270 decom_oxygen_calculate_cns(& pDiveState->lifeData.cns, pDiveState->lifeData.ppO2);
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271
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272 vpm_crush(pDiveState);
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273 }
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274
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275
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276 _Bool vpm_crush(SDiveState* pDiveState)
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277 {
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278 int i = 0;
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279 static float starting_ambient_pressure = 0;
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280 static float ending_ambient_pressure = 0;
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281 static float time_calc_begin = -1;
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282 static float initial_helium_pressure[16];
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283 static float initial_nitrogen_pressure[16];
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284 ending_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10;
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285
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286 if((pDiveState->lifeData.dive_time_seconds <= 4) || (starting_ambient_pressure >= ending_ambient_pressure))
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287 {
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288 time_calc_begin = pDiveState->lifeData.dive_time_seconds;
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289 starting_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10;
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290 for( i = 0; i < 16; i++)
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291 {
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292 initial_helium_pressure[i] = pDiveState->lifeData.tissue_helium_bar[i] * 10;
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293 initial_nitrogen_pressure[i] = pDiveState->lifeData.tissue_nitrogen_bar[i] * 10;
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294 }
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295 return false;
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296 }
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297 if(pDiveState->lifeData.dive_time_seconds - time_calc_begin >= 4)
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298 {
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299 if(ending_ambient_pressure > starting_ambient_pressure + 0.5f)
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300 {
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301 float rate = (ending_ambient_pressure - starting_ambient_pressure) * 60 / 4;
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302 calc_crushing_pressure(&pDiveState->lifeData, &pDiveState->vpm, initial_helium_pressure, initial_nitrogen_pressure, starting_ambient_pressure, rate);
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303
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304 time_calc_begin = pDiveState->lifeData.dive_time_seconds;
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305 starting_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10;
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306 for( i = 0; i < 16; i++)
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307 {
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308 initial_helium_pressure[i] = pDiveState->lifeData.tissue_helium_bar[i] * 10;
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309 initial_nitrogen_pressure[i] = pDiveState->lifeData.tissue_nitrogen_bar[i] * 10;
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310 }
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311
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312 return true;
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313 }
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314
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315 }
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316 return false;
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317 };
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318
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319
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320 void createDiveSettings(void)
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321 {
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322 int i;
38
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323 SSettings* pSettings = settingsGetPointer();
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324
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325 stateReal.diveSettings.compassHeading = pSettings->compassBearing;
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326 stateReal.diveSettings.ascentRate_meterperminute = 10;
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327
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328 stateReal.diveSettings.diveMode = pSettings->dive_mode;
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329 stateReal.diveSettings.CCR_Mode = pSettings->CCR_Mode;
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330 if((stateReal.diveSettings.diveMode == DIVEMODE_PSCR) && (stateReal.diveSettings.CCR_Mode == CCRMODE_FixedSetpoint))
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331 {
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332 /* TODO: update selection of sensor used on/off (currently sensor/fixpoint). As PSCR has no fixed setpoint change to simulated ppo2 if sensors are not active */
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333 stateReal.diveSettings.CCR_Mode = CCRMODE_Simulation;
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334 }
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335
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336 if(isLoopMode(stateReal.diveSettings.diveMode))
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337 stateReal.diveSettings.ccrOption = 1;
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338 else
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339 stateReal.diveSettings.ccrOption = 0;
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340 memcpy(stateReal.diveSettings.gas, pSettings->gas,sizeof(pSettings->gas));
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341 memcpy(stateReal.diveSettings.setpoint, pSettings->setpoint,sizeof(pSettings->setpoint));
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342
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343 setActualGasFirst(&stateReal.lifeData);
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344
38
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345 stateReal.diveSettings.gf_high = pSettings->GF_high;
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346 stateReal.diveSettings.gf_low = pSettings->GF_low;
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347 stateReal.diveSettings.input_next_stop_increment_depth_bar = ((float)pSettings->stop_increment_depth_meter) / 10.0f;
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348 stateReal.diveSettings.last_stop_depth_bar = ((float)pSettings->last_stop_depth_meter) / 10.0f;
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349 stateReal.diveSettings.vpm_conservatism = pSettings->VPM_conservatism.ub.standard;
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350 stateReal.diveSettings.deco_type.uw = pSettings->deco_type.uw;
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351 stateReal.diveSettings.fallbackOption = pSettings->fallbackToFixedSetpoint;
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352 stateReal.diveSettings.ppo2sensors_deactivated = pSettings->ppo2sensors_deactivated;
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353 stateReal.diveSettings.future_TTS_minutes = pSettings->future_TTS;
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354
662
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355 stateReal.diveSettings.pscr_lung_ratio = pSettings->pscr_lung_ratio;
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356 stateReal.diveSettings.pscr_o2_drop = pSettings->pscr_o2_drop;
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357
1b995079c045 PSCR Mode
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diff changeset
358 if(stateReal.diveSettings.diveMode == DIVEMODE_PSCR)
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heinrichs weikamp
parents: 539
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359 {
1b995079c045 PSCR Mode
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parents: 539
diff changeset
360 for(i=0; i<5; i++)
1b995079c045 PSCR Mode
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parents: 539
diff changeset
361 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
362 stateReal.diveSettings.decogaslist[i].pscr_factor = 1.0 / stateReal.diveSettings.pscr_lung_ratio * stateReal.diveSettings.pscr_o2_drop;
1b995079c045 PSCR Mode
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363 }
1b995079c045 PSCR Mode
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parents: 539
diff changeset
364 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
365
38
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366 decom_CreateGasChangeList(&stateReal.diveSettings, &stateReal.lifeData); // decogaslist
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367 stateReal.diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0;
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368
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369 /* for safety */
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370 stateReal.diveSettings.input_second_to_last_stop_depth_bar = stateReal.diveSettings.last_stop_depth_bar + stateReal.diveSettings.input_next_stop_increment_depth_bar;
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parents:
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371 /* and the proper calc */
662
1b995079c045 PSCR Mode
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372 for(i = 1; i <10; i++)
38
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373 {
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374 if(stateReal.diveSettings.input_next_stop_increment_depth_bar * i > stateReal.diveSettings.last_stop_depth_bar)
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375 {
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376 stateReal.diveSettings.input_second_to_last_stop_depth_bar = stateReal.diveSettings.input_next_stop_increment_depth_bar * i;
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377 break;
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378 }
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379 }
834
2a8af51ab04d Added event based display changes for big font view:
Ideenmodellierer
parents: 805
diff changeset
380 /* generate Bitfield of active T3 views */
2a8af51ab04d Added event based display changes for big font view:
Ideenmodellierer
parents: 805
diff changeset
381 stateReal.diveSettings.activeAFViews = 0;
2a8af51ab04d Added event based display changes for big font view:
Ideenmodellierer
parents: 805
diff changeset
382 if(t3_customview_disabled(CVIEW_T3_Navigation) == 0)
2a8af51ab04d Added event based display changes for big font view:
Ideenmodellierer
parents: 805
diff changeset
383 {
2a8af51ab04d Added event based display changes for big font view:
Ideenmodellierer
parents: 805
diff changeset
384 stateReal.diveSettings.activeAFViews |= (1 << CVIEW_T3_Navigation);
2a8af51ab04d Added event based display changes for big font view:
Ideenmodellierer
parents: 805
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385 }
838
aed39d19269c Added T3 autofocus for Gas list:
Ideenmodellierer
parents: 834
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386 if(t3_customview_disabled(CVIEW_T3_GasList) == 0)
aed39d19269c Added T3 autofocus for Gas list:
Ideenmodellierer
parents: 834
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387 {
aed39d19269c Added T3 autofocus for Gas list:
Ideenmodellierer
parents: 834
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388 stateReal.diveSettings.activeAFViews |= (1 << CVIEW_T3_GasList);
aed39d19269c Added T3 autofocus for Gas list:
Ideenmodellierer
parents: 834
diff changeset
389 }
841
70092f552f5a Added autofocus for T3_DecoTTS view:
Ideenmodellierer
parents: 838
diff changeset
390 if(t3_customview_disabled(CVIEW_T3_DecoTTS) == 0)
70092f552f5a Added autofocus for T3_DecoTTS view:
Ideenmodellierer
parents: 838
diff changeset
391 {
70092f552f5a Added autofocus for T3_DecoTTS view:
Ideenmodellierer
parents: 838
diff changeset
392 stateReal.diveSettings.activeAFViews |= (1 << CVIEW_T3_DecoTTS);
70092f552f5a Added autofocus for T3_DecoTTS view:
Ideenmodellierer
parents: 838
diff changeset
393 }
38
5f11787b4f42 include in ostc4 repository
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394 }
5f11787b4f42 include in ostc4 repository
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395
5f11787b4f42 include in ostc4 repository
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396
5f11787b4f42 include in ostc4 repository
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397 void copyDiveSettingsToSim(void)
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398 {
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399 memcpy(&stateSim, &stateReal, sizeof(stateReal));
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400 }
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401
5f11787b4f42 include in ostc4 repository
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402
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403 void copyVpmRepetetiveDataToSim(void)
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404 {
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405 SDiveState * pSimData = stateSimGetPointerWrite();
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406 const SVpmRepetitiveData * pVpmData = stateVpmRepetitiveDataGetPointer();
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407
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408 if(pVpmData->is_data_from_RTE_CPU)
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409 {
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410 for(int i=0; i<16;i++)
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411 {
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412 pSimData->vpm.adjusted_critical_radius_he[i] = pVpmData->adjusted_critical_radius_he[i];
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413 pSimData->vpm.adjusted_critical_radius_n2[i] = pVpmData->adjusted_critical_radius_n2[i];
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414
5f11787b4f42 include in ostc4 repository
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415 pSimData->vpm.adjusted_crushing_pressure_he[i] = pVpmData->adjusted_crushing_pressure_he[i];
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416 pSimData->vpm.adjusted_crushing_pressure_n2[i] = pVpmData->adjusted_crushing_pressure_n2[i];
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417
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418 pSimData->vpm.initial_allowable_gradient_he[i] = pVpmData->initial_allowable_gradient_he[i];
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419 pSimData->vpm.initial_allowable_gradient_n2[i] = pVpmData->initial_allowable_gradient_n2[i];
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420
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421 pSimData->vpm.max_actual_gradient[i] = pVpmData->max_actual_gradient[i];
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422 }
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423 pSimData->vpm.repetitive_variables_not_valid = pVpmData->repetitive_variables_not_valid;
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424 }
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425 }
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426
5f11787b4f42 include in ostc4 repository
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427
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428 void updateSetpointStateUsed(void)
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429 {
682
8775d3dc6325 Bugfix low ppO2 warning in bailout mode:
Ideenmodellierer
parents: 662
diff changeset
430 if(!isLoopMode(stateUsed->diveSettings.diveMode))
38
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431 {
271
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents: 270
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432 stateUsedWrite->lifeData.actualGas.setPoint_cbar = 0;
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diff changeset
433 stateUsedWrite->lifeData.ppO2 = decom_calc_ppO2(stateUsed->lifeData.pressure_ambient_bar, &stateUsed->lifeData.actualGas);
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434 }
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435 else
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436 {
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437 if(stateUsed->diveSettings.CCR_Mode == CCRMODE_Sensors)
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438 {
271
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
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parents: 270
diff changeset
439 stateUsedWrite->lifeData.actualGas.setPoint_cbar = get_ppO2SensorWeightedResult_cbar();
38
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440 }
662
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441 #ifdef ENABLE_PSCR_MODE
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442 if(stateUsed->diveSettings.diveMode == DIVEMODE_PSCR) /* calculate a ppO2 value based on assumptions ( transfered approach from hwos code) */
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443 {
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444 stateUsedWrite->lifeData.ppo2Simulated_bar = decom_calc_SimppO2_O2based(stateUsed->lifeData.pressure_ambient_bar, stateReal.diveSettings.gas[stateUsed->lifeData.actualGas.GasIdInSettings].oxygen_percentage, stateUsed->lifeData.actualGas.pscr_factor);
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445 if(stateUsed->diveSettings.CCR_Mode == CCRMODE_Simulation)
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446 {
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447 stateUsedWrite->lifeData.actualGas.setPoint_cbar = stateUsedWrite->lifeData.ppo2Simulated_bar * 100;
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448 }
1b995079c045 PSCR Mode
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449 }
1b995079c045 PSCR Mode
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450 #endif
1b995079c045 PSCR Mode
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451 /* limit calculated value to the physically possible if needed */
38
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452 if((stateUsed->lifeData.pressure_ambient_bar * 100) < stateUsed->lifeData.actualGas.setPoint_cbar)
271
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parents: 270
diff changeset
453 stateUsedWrite->lifeData.ppO2 = stateUsed->lifeData.pressure_ambient_bar;
38
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454 else
271
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
455 stateUsedWrite->lifeData.ppO2 = ((float)stateUsed->lifeData.actualGas.setPoint_cbar) / 100;
38
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456 }
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457 }
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heinrichsweikamp
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diff changeset
458
5f11787b4f42 include in ostc4 repository
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459 void setActualGasFirst(SLifeData *lifeData)
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460 {
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461 SSettings* pSettings = settingsGetPointer();
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462 uint8_t start = 0;
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463 uint8_t gasId = 0;
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diff changeset
464 uint8_t setpoint_cbar = 0;
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465
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
466 if(isLoopMode(pSettings->dive_mode))
38
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467 {
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diff changeset
468 setpoint_cbar = pSettings->setpoint[1].setpoint_cbar;
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469 start = NUM_OFFSET_DILUENT+1;
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diff changeset
470 }
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diff changeset
471 else
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diff changeset
472 {
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diff changeset
473 setpoint_cbar = 0;
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diff changeset
474 start = 1;
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diff changeset
475 }
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diff changeset
476
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
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diff changeset
477 gasId = start;
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diff changeset
478 for(int i=start;i<=NUM_GASES+start;i++)
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diff changeset
479 {
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diff changeset
480 if(pSettings->gas[i].note.ub.first)
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diff changeset
481 {
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diff changeset
482 gasId = i;
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diff changeset
483 break;
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diff changeset
484 }
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diff changeset
485 }
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diff changeset
486 setActualGas(lifeData, gasId, setpoint_cbar);
788
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
487
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
488 lifeData->setpointDecoActivated = false;
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
489 lifeData->setpointLowDelayed = false;
38
5f11787b4f42 include in ostc4 repository
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490 }
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491
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diff changeset
492 void setActualGasAir(SLifeData *lifeData)
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493 {
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diff changeset
494 uint8_t nitrogen;
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diff changeset
495 nitrogen = 79;
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496 lifeData->actualGas.GasIdInSettings = 0;
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497 lifeData->actualGas.nitrogen_percentage = nitrogen;
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498 lifeData->actualGas.helium_percentage =0;
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499 lifeData->actualGas.setPoint_cbar = 0;
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diff changeset
500 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
501 lifeData->actualGas.AppliedDiveMode = stateUsed->diveSettings.diveMode;
38
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diff changeset
502 }
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diff changeset
503
5f11787b4f42 include in ostc4 repository
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diff changeset
504
5f11787b4f42 include in ostc4 repository
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diff changeset
505 void setActualGas(SLifeData *lifeData, uint8_t gasId, uint8_t setpoint_cbar)
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506 {
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diff changeset
507 SSettings* pSettings = settingsGetPointer();
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diff changeset
508 uint8_t nitrogen;
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parents:
diff changeset
509
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diff changeset
510 nitrogen = 100;
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diff changeset
511 nitrogen -= pSettings->gas[gasId].oxygen_percentage;
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512 nitrogen -= pSettings->gas[gasId].helium_percentage;
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heinrichsweikamp
parents:
diff changeset
513
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diff changeset
514 lifeData->actualGas.GasIdInSettings = gasId;
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515 lifeData->actualGas.nitrogen_percentage = nitrogen;
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516 lifeData->actualGas.helium_percentage = pSettings->gas[gasId].helium_percentage;
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517 lifeData->actualGas.setPoint_cbar = setpoint_cbar;
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diff changeset
518 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0;
682
8775d3dc6325 Bugfix low ppO2 warning in bailout mode:
Ideenmodellierer
parents: 662
diff changeset
519 lifeData->actualGas.AppliedDiveMode = stateUsed->diveSettings.diveMode;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
520 lifeData->actualGas.pscr_factor = 1.0 / pSettings->pscr_lung_ratio * pSettings->pscr_o2_drop;
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: 736
diff changeset
521 if (isLoopMode(pSettings->dive_mode) && gasId > NUM_OFFSET_DILUENT) {
38
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522 lifeData->lastDiluent_GasIdInSettings = gasId;
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
523 lifeData->lastSetpointChangeDepthM = 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: 736
diff changeset
524 }
38
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525 }
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heinrichsweikamp
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526
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527
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parents:
diff changeset
528 void setActualGas_DM(SLifeData *lifeData, uint8_t gasId, uint8_t setpoint_cbar)
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529 {
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530 if(stateUsed->diveSettings.ccrOption && gasId < 6)
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531 {
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parents:
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532 if(lifeData->actualGas.GasIdInSettings != gasId)
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533 {
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534 SSettings* pSettings = settingsGetPointer();
271
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
535 stateUsedWrite->events.bailout = 1;
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
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parents: 270
diff changeset
536 stateUsedWrite->events.info_bailoutO2 = pSettings->gas[gasId].oxygen_percentage;
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
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parents: 270
diff changeset
537 stateUsedWrite->events.info_bailoutHe = pSettings->gas[gasId].helium_percentage;
38
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538 }
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diff changeset
539 }
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heinrichsweikamp
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diff changeset
540 else
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heinrichsweikamp
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diff changeset
541 {
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542 if(lifeData->actualGas.GasIdInSettings != gasId)
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diff changeset
543 {
271
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
544 stateUsedWrite->events.gasChange = 1;
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
545 stateUsedWrite->events.info_GasChange = gasId;
38
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546 }
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heinrichsweikamp
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547 if( lifeData->actualGas.setPoint_cbar != setpoint_cbar)
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heinrichsweikamp
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548 {
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549 // setPoint_cbar = 255 -> change to sensor mode
271
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Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
550 stateUsedWrite->events.setpointChange = 1;
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
551 stateUsedWrite->events.info_SetpointChange = setpoint_cbar;
38
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552 }
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553 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
554 setActualGas(lifeData, gasId, setpoint_cbar);
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heinrichsweikamp
parents:
diff changeset
555 }
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heinrichsweikamp
parents:
diff changeset
556
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557 void setActualGas_ExtraGas(SLifeData *lifeData, uint8_t oxygen, uint8_t helium, uint8_t setpoint_cbar)
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558 {
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559 uint8_t nitrogen;
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heinrichsweikamp
parents:
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560
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parents:
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561 nitrogen = 100;
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562 nitrogen -= oxygen;
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diff changeset
563 nitrogen -= helium;
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564
736
8a2337c7af52 Fixed logbook download after switch from CCR to extra (OC) gas if the extra gas
heinrichsweikamp
parents: 683
diff changeset
565
8a2337c7af52 Fixed logbook download after switch from CCR to extra (OC) gas if the extra gas
heinrichsweikamp
parents: 683
diff changeset
566 if((lifeData->actualGas.nitrogen_percentage != nitrogen) || (lifeData->actualGas.helium_percentage != helium) || (lifeData->actualGas.AppliedDiveMode != DIVEMODE_OC))
38
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heinrichsweikamp
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diff changeset
567 {
281
54d14bc2083c Fix typos (There are still many...)
heinrichsweikamp
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diff changeset
568 stateUsedWrite->events.manualGasSet = 1;
54d14bc2083c Fix typos (There are still many...)
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diff changeset
569 stateUsedWrite->events.info_manualGasSetHe = helium;
54d14bc2083c Fix typos (There are still many...)
heinrichsweikamp
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diff changeset
570 stateUsedWrite->events.info_manualGasSetO2 = oxygen;
38
5f11787b4f42 include in ostc4 repository
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571 }
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heinrichsweikamp
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diff changeset
572 if( lifeData->actualGas.setPoint_cbar != setpoint_cbar)
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heinrichsweikamp
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diff changeset
573 {
271
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
574 stateUsedWrite->events.setpointChange = 1;
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
575 stateUsedWrite->events.info_SetpointChange = setpoint_cbar;
38
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parents:
diff changeset
576 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
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577 lifeData->actualGas.GasIdInSettings = 0;
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heinrichsweikamp
parents:
diff changeset
578 lifeData->actualGas.nitrogen_percentage = nitrogen;
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heinrichsweikamp
parents:
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579 lifeData->actualGas.helium_percentage = helium;
5f11787b4f42 include in ostc4 repository
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diff changeset
580 lifeData->actualGas.setPoint_cbar = setpoint_cbar;
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heinrichsweikamp
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diff changeset
581 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
582 lifeData->actualGas.AppliedDiveMode = stateUsed->diveSettings.diveMode;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
583 }
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heinrichsweikamp
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diff changeset
584
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
585 void setButtonResponsiveness(uint8_t *ButtonSensitivyList)
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parents:
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586 {
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587 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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heinrichsweikamp
parents:
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588
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589 for(int i=0; i<4; i++)
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heinrichsweikamp
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diff changeset
590 {
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diff changeset
591 pDataOut->data.buttonResponsiveness[i] = settingsHelperButtonSens_translate_percentage_to_hwOS_values(ButtonSensitivyList[i]);
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diff changeset
592 }
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heinrichsweikamp
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diff changeset
593 pDataOut->setButtonSensitivityNow = 1;
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parents:
diff changeset
594 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
595
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
596
5f11787b4f42 include in ostc4 repository
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597 void setDate(RTC_DateTypeDef Sdate)
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heinrichsweikamp
parents:
diff changeset
598 {
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heinrichsweikamp
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diff changeset
599 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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parents:
diff changeset
600
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diff changeset
601 pDataOut->data.newDate = Sdate;
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heinrichsweikamp
parents:
diff changeset
602 pDataOut->setDateNow = 1;
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parents:
diff changeset
603 }
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heinrichsweikamp
parents:
diff changeset
604
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
605
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parents:
diff changeset
606 void setTime(RTC_TimeTypeDef Stime)
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parents:
diff changeset
607 {
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heinrichsweikamp
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diff changeset
608 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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heinrichsweikamp
parents:
diff changeset
609
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parents:
diff changeset
610 pDataOut->data.newTime = Stime;
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heinrichsweikamp
parents:
diff changeset
611 pDataOut->setTimeNow = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
612 }
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heinrichsweikamp
parents:
diff changeset
613
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
614
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heinrichsweikamp
parents:
diff changeset
615 void setBatteryPercentage(uint8_t newChargePercentage)
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heinrichsweikamp
parents:
diff changeset
616 {
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diff changeset
617 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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diff changeset
618
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heinrichsweikamp
parents:
diff changeset
619 pDataOut->data.newBatteryGaugePercentageFloat = settingsGetPointer()->lastKnownBatteryPercentage;
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heinrichsweikamp
parents:
diff changeset
620 pDataOut->setBatteryGaugeNow = 1;
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heinrichsweikamp
parents:
diff changeset
621 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
622
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
623
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heinrichsweikamp
parents:
diff changeset
624 void calibrateCompass(void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
625 {
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heinrichsweikamp
parents:
diff changeset
626 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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heinrichsweikamp
parents:
diff changeset
627 pDataOut->calibrateCompassNow = 1;
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heinrichsweikamp
parents:
diff changeset
628 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
629
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
630
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heinrichsweikamp
parents:
diff changeset
631 void clearDeco(void)
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heinrichsweikamp
parents:
diff changeset
632 {
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heinrichsweikamp
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diff changeset
633 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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heinrichsweikamp
parents:
diff changeset
634 pDataOut->clearDecoNow = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
635
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
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diff changeset
636 stateRealGetPointerWrite()->cnsHigh_at_the_end_of_dive = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
637 stateRealGetPointerWrite()->decoMissed_at_the_end_of_dive = 0;
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diff changeset
638 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
639
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heinrichsweikamp
parents:
diff changeset
640
300
5ca177d2df5d cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents: 281
diff changeset
641 static int32_t helper_days_from_civil(int32_t y, uint32_t m, uint32_t d)
38
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heinrichsweikamp
parents:
diff changeset
642 {
5f11787b4f42 include in ostc4 repository
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diff changeset
643 y += 2000;
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heinrichsweikamp
parents:
diff changeset
644 y -= m <= 2;
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heinrichsweikamp
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diff changeset
645 int32_t era = (y >= 0 ? y : y-399) / 400;
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heinrichsweikamp
parents:
diff changeset
646 uint32_t yoe = (uint32_t)(y - era * 400); // [0, 399]
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heinrichsweikamp
parents:
diff changeset
647 uint32_t doy = (153*(m + (m > 2 ? -3 : 9)) + 2)/5 + d-1; // [0, 365]
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heinrichsweikamp
parents:
diff changeset
648 uint32_t doe = yoe * 365 + yoe/4 - yoe/100 + doy; // [0, 146096]
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
649 return era * 146097 + (int32_t)(doe) - 719468;
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
650 }
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heinrichsweikamp
parents:
diff changeset
651
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heinrichsweikamp
parents:
diff changeset
652
300
5ca177d2df5d cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents: 281
diff changeset
653 static uint8_t helper_weekday_from_days(int32_t z)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
654 {
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heinrichsweikamp
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diff changeset
655 return (uint8_t)(z >= -4 ? (z+4) % 7 : (z+5) % 7 + 6);
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
656 }
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heinrichsweikamp
parents:
diff changeset
657
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
658
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heinrichsweikamp
parents:
diff changeset
659 void setWeekday(RTC_DateTypeDef *sDate)
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heinrichsweikamp
parents:
diff changeset
660 {
5f11787b4f42 include in ostc4 repository
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diff changeset
661 uint8_t day;
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heinrichsweikamp
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diff changeset
662 // [0, 6] -> [Sun, Sat]
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heinrichsweikamp
parents:
diff changeset
663 day = helper_weekday_from_days(helper_days_from_civil(sDate->Year, sDate->Month, sDate->Date));
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heinrichsweikamp
parents:
diff changeset
664 // [1, 7] -> [Mon, Sun]
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heinrichsweikamp
parents:
diff changeset
665 if(day == 0)
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diff changeset
666 day = 7;
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heinrichsweikamp
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diff changeset
667 sDate->WeekDay = day;
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heinrichsweikamp
parents:
diff changeset
668 }
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heinrichsweikamp
parents:
diff changeset
669
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
670
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parents:
diff changeset
671 void translateDate(uint32_t datetmpreg, RTC_DateTypeDef *sDate)
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heinrichsweikamp
parents:
diff changeset
672 {
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diff changeset
673 datetmpreg = (uint32_t)(datetmpreg & RTC_DR_RESERVED_MASK);
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heinrichsweikamp
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diff changeset
674
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heinrichsweikamp
parents:
diff changeset
675 /* Fill the structure fields with the read parameters */
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heinrichsweikamp
parents:
diff changeset
676 sDate->Year = (uint8_t)((datetmpreg & (RTC_DR_YT | RTC_DR_YU)) >> 16);
5f11787b4f42 include in ostc4 repository
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diff changeset
677 sDate->Month = (uint8_t)((datetmpreg & (RTC_DR_MT | RTC_DR_MU)) >> 8);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
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diff changeset
678 sDate->Date = (uint8_t)(datetmpreg & (RTC_DR_DT | RTC_DR_DU));
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
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diff changeset
679 sDate->WeekDay = (uint8_t)((datetmpreg & (RTC_DR_WDU)) >> 13);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
680
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
681 /* Convert the date structure parameters to Binary format */
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heinrichsweikamp
parents:
diff changeset
682 sDate->Year = (uint8_t)RTC_Bcd2ToByte(sDate->Year);
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heinrichsweikamp
parents:
diff changeset
683 sDate->Month = (uint8_t)RTC_Bcd2ToByte(sDate->Month);
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heinrichsweikamp
parents:
diff changeset
684 sDate->Date = (uint8_t)RTC_Bcd2ToByte(sDate->Date);
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heinrichsweikamp
parents:
diff changeset
685 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
686
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heinrichsweikamp
parents:
diff changeset
687 void translateTime(uint32_t tmpreg, RTC_TimeTypeDef *sTime)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
688 {
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parents:
diff changeset
689 tmpreg = (uint32_t)(tmpreg & RTC_TR_RESERVED_MASK);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
690
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
691 /* Fill the structure fields with the read parameters */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
692 sTime->Hours = (uint8_t)((tmpreg & (RTC_TR_HT | RTC_TR_HU)) >> 16);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
693 sTime->Minutes = (uint8_t)((tmpreg & (RTC_TR_MNT | RTC_TR_MNU)) >>8);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
694 sTime->Seconds = (uint8_t)(tmpreg & (RTC_TR_ST | RTC_TR_SU));
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
695 sTime->TimeFormat = (uint8_t)((tmpreg & (RTC_TR_PM)) >> 16);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
696
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
697 /* Convert the time structure parameters to Binary format */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
698 sTime->Hours = (uint8_t)RTC_Bcd2ToByte(sTime->Hours);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
699 sTime->Minutes = (uint8_t)RTC_Bcd2ToByte(sTime->Minutes);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
700 sTime->Seconds = (uint8_t)RTC_Bcd2ToByte(sTime->Seconds);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
701 sTime->SubSeconds = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
702 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
703
270
2e58a4094770 feature, debug: make simulator write a logbook entry
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
704 void resetEvents(const SDiveState *pStateUsed)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
705 {
270
2e58a4094770 feature, debug: make simulator write a logbook entry
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
706 memset((void *)&pStateUsed->events, 0, sizeof(SEvents));
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
707 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
708
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
709
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
710 uint32_t CRC_CalcBlockCRC_moreThan768000(uint32_t *buffer1, uint32_t *buffer2, uint32_t words)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
711 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
712 cm_t crc_model;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
713 uint32_t word_to_do;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
714 uint8_t byte_to_do;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
715 int i;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
716
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
717 // Values for the STM32F generator.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
718
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
719 crc_model.cm_width = 32; // 32-bit CRC
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
720 crc_model.cm_poly = 0x04C11DB7; // CRC-32 polynomial
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
721 crc_model.cm_init = 0xFFFFFFFF; // CRC initialized to 1's
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
722 crc_model.cm_refin = FALSE; // CRC calculated MSB first
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
723 crc_model.cm_refot = FALSE; // Final result is not bit-reversed
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
724 crc_model.cm_xorot = 0x00000000; // Final result XOR'ed with this
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
725
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
726 cm_ini(&crc_model);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
727
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
728 while (words--)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
729 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
730 // The STM32F10x hardware does 32-bit words at a time!!!
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
731 if(words > (768000/4))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
732 word_to_do = *buffer2++;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
733 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
734 word_to_do = *buffer1++;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
735
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
736 // Do all bytes in the 32-bit word.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
737
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
738 for (i = 0; i < sizeof(word_to_do); i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
739 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
740 // We calculate a *byte* at a time. If the CRC is MSB first we
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
741 // do the next MS byte and vica-versa.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
742
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
743 if (crc_model.cm_refin == FALSE)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
744 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
745 // MSB first. Do the next MS byte.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
746
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
747 byte_to_do = (uint8_t) ((word_to_do & 0xFF000000) >> 24);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
748 word_to_do <<= 8;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
749 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
750 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
751 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
752 // LSB first. Do the next LS byte.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
753
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
754 byte_to_do = (uint8_t) (word_to_do & 0x000000FF);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
755 word_to_do >>= 8;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
756 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
757
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
758 cm_nxt(&crc_model, byte_to_do);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
759 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
760 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
761
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
762 // Return the final result.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
763
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
764 return (cm_crc(&crc_model));
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
765 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
766
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
767
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
768 uint32_t CRC_CalcBlockCRC(uint32_t *buffer, uint32_t words)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
769 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
770 cm_t crc_model;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
771 uint32_t word_to_do;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
772 uint8_t byte_to_do;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
773 int i;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
774
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
775 // Values for the STM32F generator.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
776
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
777 crc_model.cm_width = 32; // 32-bit CRC
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
778 crc_model.cm_poly = 0x04C11DB7; // CRC-32 polynomial
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
779 crc_model.cm_init = 0xFFFFFFFF; // CRC initialized to 1's
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
780 crc_model.cm_refin = FALSE; // CRC calculated MSB first
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
781 crc_model.cm_refot = FALSE; // Final result is not bit-reversed
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
782 crc_model.cm_xorot = 0x00000000; // Final result XOR'ed with this
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
783
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
784 cm_ini(&crc_model);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
785
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
786 while (words--)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
787 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
788 // The STM32F10x hardware does 32-bit words at a time!!!
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
789
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
790 word_to_do = *buffer++;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
791
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
792 // Do all bytes in the 32-bit word.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
793
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
794 for (i = 0; i < sizeof(word_to_do); i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
795 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
796 // We calculate a *byte* at a time. If the CRC is MSB first we
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
797 // do the next MS byte and vica-versa.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
798
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
799 if (crc_model.cm_refin == FALSE)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
800 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
801 // MSB first. Do the next MS byte.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
802
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
803 byte_to_do = (uint8_t) ((word_to_do & 0xFF000000) >> 24);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
804 word_to_do <<= 8;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
805 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
806 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
807 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
808 // LSB first. Do the next LS byte.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
809
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
810 byte_to_do = (uint8_t) (word_to_do & 0x000000FF);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
811 word_to_do >>= 8;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
812 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
813
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
814 cm_nxt(&crc_model, byte_to_do);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
815 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
816 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
817
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
818 // Return the final result.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
819
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
820 return (cm_crc(&crc_model));
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
821 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
822
302
eba8d1eb5bef bugfix, cleanup: keep both is_ambient_pressure_close_to_surface in sync
Jan Mulder <jlmulder@xs4all.nl>
parents: 300
diff changeset
823 // This code is also in RTE. Keep it in sync when editing
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
824 _Bool is_ambient_pressure_close_to_surface(SLifeData *lifeData)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
825 {
310
95928ef3986f Make dive mode detection more advanced
Jan Mulder <jlmulder@xs4all.nl>
parents: 302
diff changeset
826 if (lifeData->pressure_ambient_bar > 1.16)
95928ef3986f Make dive mode detection more advanced
Jan Mulder <jlmulder@xs4all.nl>
parents: 302
diff changeset
827 return false;
95928ef3986f Make dive mode detection more advanced
Jan Mulder <jlmulder@xs4all.nl>
parents: 302
diff changeset
828 else if(lifeData->pressure_ambient_bar < (lifeData->pressure_surface_bar + 0.1f))
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
829 return true;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
830 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
831 return false;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
832 }
539
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
833
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
834 void compass_Inertia(float newHeading)
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
835 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
836 float newTarget = newHeading;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
837
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
838 if(settingsGetPointer()->compassInertia == 0)
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
839 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
840 compass_compensated = newHeading;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
841 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
842 else
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
843 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
844 if((compass_compensated > 270.0) && (newHeading < 90.0)) /* transition passing 0 clockwise */
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
845 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
846 newTarget = newHeading + 360.0;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
847 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
848
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
849 if((compass_compensated < 90.0) && (newHeading > 270.0)) /* transition passing 0 counter clockwise */
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
850 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
851 newTarget = newHeading - 360.0;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
852 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
853
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
854 compass_compensated = compass_compensated + ((newTarget - compass_compensated) / (COMPASS_FRACTION * (settingsGetPointer()->compassInertia)));
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
855 if(compass_compensated < 0.0)
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
856 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
857 compass_compensated += 360.0;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
858 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
859 if(compass_compensated >= 360.0)
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
860 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
861 compass_compensated -= 360.0;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
862 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
863 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
864 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
865
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
866 float compass_getCompensated()
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
867 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
868 return compass_compensated;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
869 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
870
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
871 uint8_t isLoopMode(uint8_t Mode)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
872 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
873 uint8_t retVal = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
874 if((Mode == DIVEMODE_CCR) || (Mode == DIVEMODE_PSCR))
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
875 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
876 retVal = 1;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
877 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
878 return retVal;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
879 }
774
6169309d6eb9 more menu items for the compass menu: Delete bearing, and reset to land based bearing. I have also re-enabled the real time bearing display in the menu - makes it easier to set the correct bearing. (mikeller)
heinrichsweikamp
parents: 771
diff changeset
880
776
45b8f3c2acce Add support for a configurable compass declination in a range of -99 to 99 degrees.
heinrichsweikamp
parents: 774
diff changeset
881
45b8f3c2acce Add support for a configurable compass declination in a range of -99 to 99 degrees.
heinrichsweikamp
parents: 774
diff changeset
882 bool isCompassCalibrated(void)
45b8f3c2acce Add support for a configurable compass declination in a range of -99 to 99 degrees.
heinrichsweikamp
parents: 774
diff changeset
883 {
45b8f3c2acce Add support for a configurable compass declination in a range of -99 to 99 degrees.
heinrichsweikamp
parents: 774
diff changeset
884 return stateUsed->lifeData.compass_heading != -1;
45b8f3c2acce Add support for a configurable compass declination in a range of -99 to 99 degrees.
heinrichsweikamp
parents: 774
diff changeset
885 }
45b8f3c2acce Add support for a configurable compass declination in a range of -99 to 99 degrees.
heinrichsweikamp
parents: 774
diff changeset
886
45b8f3c2acce Add support for a configurable compass declination in a range of -99 to 99 degrees.
heinrichsweikamp
parents: 774
diff changeset
887
774
6169309d6eb9 more menu items for the compass menu: Delete bearing, and reset to land based bearing. I have also re-enabled the real time bearing display in the menu - makes it easier to set the correct bearing. (mikeller)
heinrichsweikamp
parents: 771
diff changeset
888 void setCompassHeading(uint16_t heading)
6169309d6eb9 more menu items for the compass menu: Delete bearing, and reset to land based bearing. I have also re-enabled the real time bearing display in the menu - makes it easier to set the correct bearing. (mikeller)
heinrichsweikamp
parents: 771
diff changeset
889 {
6169309d6eb9 more menu items for the compass menu: Delete bearing, and reset to land based bearing. I have also re-enabled the real time bearing display in the menu - makes it easier to set the correct bearing. (mikeller)
heinrichsweikamp
parents: 771
diff changeset
890
6169309d6eb9 more menu items for the compass menu: Delete bearing, and reset to land based bearing. I have also re-enabled the real time bearing display in the menu - makes it easier to set the correct bearing. (mikeller)
heinrichsweikamp
parents: 771
diff changeset
891 // if heading == 0 set compassHeading to 360, because compassHeading == 0 means 'off'
6169309d6eb9 more menu items for the compass menu: Delete bearing, and reset to land based bearing. I have also re-enabled the real time bearing display in the menu - makes it easier to set the correct bearing. (mikeller)
heinrichsweikamp
parents: 771
diff changeset
892
6169309d6eb9 more menu items for the compass menu: Delete bearing, and reset to land based bearing. I have also re-enabled the real time bearing display in the menu - makes it easier to set the correct bearing. (mikeller)
heinrichsweikamp
parents: 771
diff changeset
893 stateUsedWrite->diveSettings.compassHeading = ((heading - 360) % 360) + 360;
6169309d6eb9 more menu items for the compass menu: Delete bearing, and reset to land based bearing. I have also re-enabled the real time bearing display in the menu - makes it easier to set the correct bearing. (mikeller)
heinrichsweikamp
parents: 771
diff changeset
894 }
788
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
895
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
896
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
897 const SDecoinfo *getDecoInfo(void)
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
898 {
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
899 const SDecoinfo *decoInfo;
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
900 if (stateUsed->diveSettings.deco_type.ub.standard == GF_MODE) {
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
901 decoInfo = &stateUsed->decolistBuehlmann;
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
902 } else {
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
903 decoInfo = &stateUsed->decolistVPM;
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
904 }
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
905
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
906 return decoInfo;
4abfb8a2a435 Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
heinrichsweikamp
parents: 776
diff changeset
907 }
805
dd7ce655db26 Adds a simple countdown timer, available as a custom view in surface and dive mode.
heinrichsweikamp
parents: 788
diff changeset
908
dd7ce655db26 Adds a simple countdown timer, available as a custom view in surface and dive mode.
heinrichsweikamp
parents: 788
diff changeset
909
dd7ce655db26 Adds a simple countdown timer, available as a custom view in surface and dive mode.
heinrichsweikamp
parents: 788
diff changeset
910 void disableTimer(void)
dd7ce655db26 Adds a simple countdown timer, available as a custom view in surface and dive mode.
heinrichsweikamp
parents: 788
diff changeset
911 {
dd7ce655db26 Adds a simple countdown timer, available as a custom view in surface and dive mode.
heinrichsweikamp
parents: 788
diff changeset
912 stateUsedWrite->timerState = TIMER_STATE_OFF;
dd7ce655db26 Adds a simple countdown timer, available as a custom view in surface and dive mode.
heinrichsweikamp
parents: 788
diff changeset
913 }