Mercurial > public > ostc4
view Discovery/Src/logbook_miniLive.c @ 408:2fc08a0d1ec3 Improment_NVM
Bugfix invalid voltage / temperatur after coldstart:
In case of a cold start (complete power on / off) the RTE could send devie data before values like voltage or temperature have been measured for the first time. As result the device history data was set to it limits causing a minimal voltage of 2V to be displayed in history memory.
Workaround for voltage is to initialize it to 6V at startup but for temperature a default value having no impact to the history memory is not possible
author | ideenmodellierer |
---|---|
date | Sun, 12 Jan 2020 19:50:14 +0100 |
parents | 5ca177d2df5d |
children | 0a3836643173 |
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/** ****************************************************************************** * @copyright heinrichs weikamp * @file logbook_miniLive.c * @author heinrichs weikamp gmbh * @date 13-March-2015 * @version V0.0.1 * @since 13-March-2015 * @brief little logbook for during the dive * @bug * @warning ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Includes ------------------------------------------------------------------*/ #include "logbook_miniLive.h" #include "data_exchange.h" /* ****************************************************************************** * @brief t7_updateMiniLiveLogbook. / Create depth samples for view during dive * @author heinrichs weikamp gmbh * @version V0.0.1 * @date 13-March-2015 ****************************************************************************** * */ #define MLLsize (296) static uint16_t MLLdataDepth[MLLsize]; static uint16_t MLLpointer = 0; static uint8_t MLLtickIntervallSeconds = 2; uint16_t *getMiniLiveLogbookPointerToData(void) { return MLLdataDepth; } uint16_t getMiniLiveLogbookActualDataLength(void) { return MLLpointer; } void updateMiniLiveLogbook( _Bool checkOncePerSecond) { static uint8_t bDiveMode = 0; static uint32_t last_second = 0; static uint8_t secondsCount = 0; if(checkOncePerSecond) { uint32_t now = current_second(); if( last_second == now) return; last_second = now; } secondsCount++; if(!bDiveMode) { if((stateUsed->mode == MODE_DIVE) && (stateUsed->lifeData.dive_time_seconds >= 5)) { secondsCount = 0; MLLtickIntervallSeconds = 2; bDiveMode = 1; MLLpointer = 1; for(int i=0;i<MLLsize;i++) MLLdataDepth[i] = 0; } } else if(stateUsed->mode == MODE_DIVE) { bDiveMode = 3; // if(secondsCount >= MLLtickIntervallSeconds) { secondsCount = 0; if((MLLpointer >= MLLsize) && (MLLtickIntervallSeconds < 127)) { MLLpointer = 0; MLLtickIntervallSeconds *= 2; for(int i=0;i<MLLsize/2;i++) { MLLdataDepth[i] = MLLdataDepth[MLLpointer++]; MLLdataDepth[i] += MLLdataDepth[MLLpointer++]; MLLdataDepth[i] /= 2; } MLLpointer = MLLsize/2; for(int i=MLLsize/2;i<MLLsize;i++) MLLdataDepth[i] = 0; } if(MLLpointer < MLLsize) MLLdataDepth[MLLpointer++] = (int)(stateUsed->lifeData.depth_meter * 10); } } else if(bDiveMode == 3) { //End of Dive for(int i=0;i<MLLsize;i++) MLLdataDepth[i] = 0; bDiveMode = 0; } } /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/