bool IoManager::testFile(void) { return isFilePresent(filePath, fileName); }
/** * Program pooling a directory, and doing a scheduling. **/ int main (int argc, char** argv) { initPins(); adc_init(); lcd_init(); /** The status does not exist at the launch of the schduler prgram*/ clearFile(); int pid=readPid(); stopIfPidExists(pid); writePid(); SetChrMode(); int nbSecond; int remainingSeconds; uchar intensity; uchar tmpintensity; int i; int valueInFile; time_t whenItsComplete ; char timestr[7]; pinMode (RELAY_IN, OUTPUT); // Permanent loop checking file. int cycle=0; while(1){ valueInFile=getCoundownValue(); #ifndef PROD printf("pause:%d,valueInFile:%d\n",pauseSt,valueInFile); #endif if(valueInFile>=0){ nbSecond=valueInFile; // The countdown whenItsComplete = time(NULL)+nbSecond; remainingSeconds=whenItsComplete-time(NULL); } else{remainingSeconds=-1;} #ifndef PROD printf("nbsecond:%d\n",nbSecond); #endif do { /** * Do a regular reset of the LCD **/ if(cycle%500==0){ lcd_init(); } else if(cycle%60==0){ resetLcd(); } /** * Write the remaining seconds **/ if(cycle%60==0){ writeRemaining(remainingSeconds); } /** * Increment only if not in pause (Cycle increments will be at the end of the cycle loop. **/ updateStandbyStatus(); cycle++; if(remainingSeconds>-1){ if(pauseSt==IS_RUNNING){ remainingSeconds=whenItsComplete-time(NULL); }else{ whenItsComplete=remainingSeconds+time(NULL); } openRelay(); if(lastImmobileState==0||(time(NULL)-lastImmobileState)<NBSECONDBEFORECREENSHUTDOWN){ digitalWrite (TRANSISTOR, LOW); } else{ digitalWrite (TRANSISTOR, HIGH); } int seconds=remainingSeconds%60; int hours=remainingSeconds/3600; int minutes=remainingSeconds/60%60; sprintf(timestr,"%02d:%02d:%02d",hours,minutes,seconds); goHome(); lcd_text(timestr); #ifndef PROD printf("%s\n",timestr); #endif sleep(1); } /** * Block measuring intensity */ if(cycle%20==0){ intensity=get_ADC_Result(); #ifndef PROD printf("Intensite: %d\n",intensity); #endif } #ifndef PROD printf("Remaining seconds %d,cycle=%d\n",remainingSeconds,cycle); #endif } while ( remainingSeconds>0&& !isFilePresent()); #ifndef PROD // printf("Sortie boucle décompte\n"); #endif /** * Every 10 ccyle there is a full reset of the screen. Otherwise it is light reset. **/ if(cycle%100==0){ lcd_init(); } nbSecond=0; /** * **/ if(valueInFile==NO_FILE){ goHome(); closeRelay(); digitalWrite (TRANSISTOR, HIGH); lcd_text("Expire " ); #ifndef PROD printf("Expire\n"); #endif } else if(valueInFile==TV_ON){ goHome(); openRelay(); digitalWrite (TRANSISTOR, LOW); lcd_text("Tele on " ); } else if(valueInFile==TV_OFF){ goHome(); digitalWrite (TRANSISTOR, HIGH); closeRelay(); lcd_text("Tele off " ); } sleep(3); } }