Mercurial > public > ostc4
annotate Discovery/Src/logbook_miniLive.c @ 425:86fcac4cc43a ImprovmentNVM_2
Added function to analyse the sampel ringbuffer:
The function will show 0 for used sectors, 4 for the sector currently in use and 5 for empty sectors. This allows identification of log sample index position and identification of a buffer corruption (more than 2 sectors have state 4)
The repair function writes dummy bytes to the end of the active buffer with the lower sector number. This decision is based on the fact that corruption results typically in a reset of index to buffer start address. After repair the writing will be continued using the hugher buffer marked as used.
| author | ideenmodellierer |
|---|---|
| date | Sat, 15 Feb 2020 20:50:20 +0100 |
| parents | 5ca177d2df5d |
| children | 0a3836643173 |
| rev | line source |
|---|---|
| 38 | 1 /** |
| 2 ****************************************************************************** | |
| 3 * @copyright heinrichs weikamp | |
| 4 * @file logbook_miniLive.c | |
| 5 * @author heinrichs weikamp gmbh | |
| 6 * @date 13-March-2015 | |
| 7 * @version V0.0.1 | |
| 8 * @since 13-March-2015 | |
| 9 * @brief little logbook for during the dive | |
| 10 * @bug | |
| 11 * @warning | |
| 12 ****************************************************************************** | |
| 13 * @attention | |
| 14 * | |
| 15 * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2> | |
| 16 * | |
| 17 ****************************************************************************** | |
| 18 */ | |
| 19 | |
| 20 /* Includes ------------------------------------------------------------------*/ | |
| 21 #include "logbook_miniLive.h" | |
| 22 #include "data_exchange.h" | |
| 23 | |
| 24 /* | |
| 25 ****************************************************************************** | |
| 26 * @brief t7_updateMiniLiveLogbook. / Create depth samples for view during dive | |
| 27 * @author heinrichs weikamp gmbh | |
| 28 * @version V0.0.1 | |
| 29 * @date 13-March-2015 | |
| 30 ****************************************************************************** | |
| 31 * | |
| 32 */ | |
| 33 | |
| 34 #define MLLsize (296) | |
|
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
38
diff
changeset
|
35 static uint16_t MLLdataDepth[MLLsize]; |
|
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
38
diff
changeset
|
36 static uint16_t MLLpointer = 0; |
|
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
38
diff
changeset
|
37 static uint8_t MLLtickIntervallSeconds = 2; |
| 38 | 38 |
| 39 | |
| 40 uint16_t *getMiniLiveLogbookPointerToData(void) | |
| 41 { | |
| 42 return MLLdataDepth; | |
| 43 } | |
| 44 | |
| 45 | |
| 46 uint16_t getMiniLiveLogbookActualDataLength(void) | |
| 47 { | |
| 48 return MLLpointer; | |
| 49 } | |
| 50 | |
| 51 | |
| 52 | |
| 53 void updateMiniLiveLogbook( _Bool checkOncePerSecond) | |
| 54 { | |
| 55 static uint8_t bDiveMode = 0; | |
| 56 static uint32_t last_second = 0; | |
| 57 static uint8_t secondsCount = 0; | |
| 58 | |
| 59 if(checkOncePerSecond) | |
| 60 { | |
| 61 uint32_t now = current_second(); | |
| 62 if( last_second == now) | |
| 63 return; | |
| 64 last_second = now; | |
| 65 } | |
| 66 secondsCount++; | |
| 67 | |
| 68 if(!bDiveMode) | |
| 69 { | |
| 70 if((stateUsed->mode == MODE_DIVE) && (stateUsed->lifeData.dive_time_seconds >= 5)) | |
| 71 { | |
| 72 secondsCount = 0; | |
| 73 MLLtickIntervallSeconds = 2; | |
| 74 bDiveMode = 1; | |
| 75 MLLpointer = 1; | |
| 76 for(int i=0;i<MLLsize;i++) | |
| 77 MLLdataDepth[i] = 0; | |
| 78 } | |
| 79 } | |
| 80 else if(stateUsed->mode == MODE_DIVE) | |
| 81 { | |
| 82 bDiveMode = 3; | |
| 83 // | |
| 84 if(secondsCount >= MLLtickIntervallSeconds) | |
| 85 { | |
| 86 secondsCount = 0; | |
| 87 if((MLLpointer >= MLLsize) && (MLLtickIntervallSeconds < 127)) | |
| 88 { | |
| 89 MLLpointer = 0; | |
| 90 MLLtickIntervallSeconds *= 2; | |
| 91 for(int i=0;i<MLLsize/2;i++) | |
| 92 { | |
| 93 MLLdataDepth[i] = MLLdataDepth[MLLpointer++]; | |
| 94 MLLdataDepth[i] += MLLdataDepth[MLLpointer++]; | |
| 95 MLLdataDepth[i] /= 2; | |
| 96 } | |
| 97 MLLpointer = MLLsize/2; | |
| 98 for(int i=MLLsize/2;i<MLLsize;i++) | |
| 99 MLLdataDepth[i] = 0; | |
| 100 } | |
| 101 if(MLLpointer < MLLsize) | |
| 102 MLLdataDepth[MLLpointer++] = (int)(stateUsed->lifeData.depth_meter * 10); | |
| 103 } | |
| 104 } | |
| 105 else if(bDiveMode == 3) | |
| 106 { | |
| 107 //End of Dive | |
| 108 for(int i=0;i<MLLsize;i++) | |
| 109 MLLdataDepth[i] = 0; | |
| 110 bDiveMode = 0; | |
| 111 } | |
| 112 } | |
| 113 | |
| 114 | |
| 115 | |
| 116 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ |