Mercurial > public > ostc4
view Discovery/Src/logbook_miniLive.c @ 422:b67327177159 ImprovmentNVM_2
Moved Timeout handling out of 100ms callback:
Handling of the timeout is not timecritical and may be done in the main loop. This was needed because writing of flash data shall be done before going to sleep. Having this function in the timer callback would raise the risk of flash inconsitencies due to parallel calls out of the main loop
=> Created a separate function containing the old timeout detection functionality
author | ideenmodellierer |
---|---|
date | Mon, 10 Feb 2020 19:29:12 +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****/