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38
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1 /**
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2 ******************************************************************************
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3 * @copyright heinrichs weikamp
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4 * @file logbook_miniLive.c
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5 * @author heinrichs weikamp gmbh
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6 * @date 13-March-2015
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7 * @version V0.0.1
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8 * @since 13-March-2015
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9 * @brief little logbook for during the dive
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10 * @bug
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11 * @warning
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12 ******************************************************************************
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13 * @attention
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14 *
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15 * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2>
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16 *
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17 ******************************************************************************
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18 */
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19
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20 /* Includes ------------------------------------------------------------------*/
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21 #include "logbook_miniLive.h"
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22 #include "data_exchange.h"
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23
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24 /*
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25 ******************************************************************************
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26 * @brief t7_updateMiniLiveLogbook. / Create depth samples for view during dive
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27 * @author heinrichs weikamp gmbh
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28 * @version V0.0.1
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29 * @date 13-March-2015
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30 ******************************************************************************
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31 *
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32 */
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33
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34 #define MLLsize (296)
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35 uint16_t MLLdataDepth[MLLsize];
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36 uint16_t MLLpointer = 0;
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37 uint8_t MLLtickIntervallSeconds = 2;
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38
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39
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40 uint16_t *getMiniLiveLogbookPointerToData(void)
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41 {
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42 return MLLdataDepth;
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43 }
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44
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45
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46 uint16_t getMiniLiveLogbookActualDataLength(void)
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47 {
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48 return MLLpointer;
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49 }
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50
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51
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52
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53 void updateMiniLiveLogbook( _Bool checkOncePerSecond)
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54 {
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55 static uint8_t bDiveMode = 0;
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56 static uint32_t last_second = 0;
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57 static uint8_t secondsCount = 0;
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58
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59 if(checkOncePerSecond)
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60 {
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61 uint32_t now = current_second();
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62 if( last_second == now)
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63 return;
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64 last_second = now;
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65 }
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66 secondsCount++;
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67
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68 if(!bDiveMode)
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69 {
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70 if((stateUsed->mode == MODE_DIVE) && (stateUsed->lifeData.dive_time_seconds >= 5))
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71 {
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72 secondsCount = 0;
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73 MLLtickIntervallSeconds = 2;
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74 bDiveMode = 1;
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75 MLLpointer = 1;
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76 for(int i=0;i<MLLsize;i++)
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77 MLLdataDepth[i] = 0;
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78 }
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79 }
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80 else if(stateUsed->mode == MODE_DIVE)
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81 {
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82 bDiveMode = 3;
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83 //
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84 if(secondsCount >= MLLtickIntervallSeconds)
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85 {
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86 secondsCount = 0;
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87 if((MLLpointer >= MLLsize) && (MLLtickIntervallSeconds < 127))
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88 {
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89 MLLpointer = 0;
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90 MLLtickIntervallSeconds *= 2;
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91 for(int i=0;i<MLLsize/2;i++)
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92 {
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93 MLLdataDepth[i] = MLLdataDepth[MLLpointer++];
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94 MLLdataDepth[i] += MLLdataDepth[MLLpointer++];
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95 MLLdataDepth[i] /= 2;
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96 }
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97 MLLpointer = MLLsize/2;
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98 for(int i=MLLsize/2;i<MLLsize;i++)
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99 MLLdataDepth[i] = 0;
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100 }
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101 if(MLLpointer < MLLsize)
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102 MLLdataDepth[MLLpointer++] = (int)(stateUsed->lifeData.depth_meter * 10);
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103 }
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104 }
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105 else if(bDiveMode == 3)
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106 {
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107 //End of Dive
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108 for(int i=0;i<MLLsize;i++)
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109 MLLdataDepth[i] = 0;
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110 bDiveMode = 0;
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111 }
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112 }
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113
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114
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115
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116 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/
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