106 lines
3.0 KiB
C++
106 lines
3.0 KiB
C++
/**
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* Cet exemple correspond à l'application de test de la bibliothèque MeasureUnit qui
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* permet de calculer la température mesurée par une matrice de thermistance
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*
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* Anatole SCHRAMM-HENRY
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* 17/12/2019
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*/
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#include "MeasureUnit.h"
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#include "PayloadFormatter.h"
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#include "Ads1115.h"
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uint8_t analogInput[] = {0,1,2,3,4,5,6,7};
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double *tempArray = NULL;
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//Objet de calcule de la temperature
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ThermistorSetting thermistorSetting(3380, 10000);
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//AdcSetting adcSetting(3300.0, 12, 310, 3);
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AdcSetting adcSetting(3410.0, 15, 6, 10);//6, 10);
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Ads1115 adc;
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MeasureUnit measureUnit(analogInput, 8, 990, thermistorSetting, adc);
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//Objet de création des trames LoRa
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PayloadFormatter payloadFormatter(2,4);
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DateTime payloadDate(2020,12,26,8,42);
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boolean data(false);
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uint8_t *payload(NULL);
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boolean calibrer(false);
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unsigned long _time(millis());
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void setup() {
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Serial.begin(115200);
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delay(1000);
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Serial.println("Start setup");
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adc.setAdcSetting(adcSetting);
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//measureUnit.setGlobalTempOffset(-17);
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Serial.println("End setup");
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Serial.println("| T1 | T2 | T3 | T4 | T5 | T6 | T7 | T8 |");
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}
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void loop() {
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//Version synchrone
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//tempArray = measureUnit.getTemperatures();
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//Version asynchrone :
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measureUnit.startTemperatureMeasurement();
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//On peut tester si la conversion est terminée avec :
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//if(measureUnit.isMeasurementReady())
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tempArray = measureUnit.getAsyncTemperatures();
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if(tempArray != NULL)
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{
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Serial.print("|");
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for(int i(0); i < 8; i++)
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{
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if(i != 7)
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{
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Serial.print(" ");Serial.print(tempArray[i],2);Serial.print(" |");
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}
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else
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{
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Serial.print(" ");Serial.print(tempArray[i],2);Serial.print(" |");
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}
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}
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//On affiche la trame associée:
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payloadFormatter.startSession(1);
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uint8_t size = payloadFormatter.buildPayload(&payload, &payloadDate,tempArray);
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if(size != 0)
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{
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//Serial.print("LoRa packet --> ");Serial.print("size : ");Serial.print(size);Serial.println(" bytes");
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for(int i(0); i < size; i++)
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{
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payload[i] <= 0x0F ? Serial.print("0") : Serial.print(""); Serial.print(payload[i], HEX); Serial.print(" ");
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}
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Serial.println();
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}
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else
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Serial.print("Failed to build LoRa packet");
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/*if(payloadFormatter.endSession())
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Serial.println("Session ended successfully");*/
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}
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//On effectue la calibration
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if(millis() - _time > 5000 && !calibrer)
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{
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Serial.println("********************Starting calibration********************");
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measureUnit.levelAsyncTemperaturesOff();
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Serial.println("********************Ending calibration********************");
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calibrer = true;
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}
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if(Serial.available())
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{
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if(Serial.read() == 'c')
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{
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//Serial.println("********************Starting calibration********************");
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measureUnit.levelAsyncTemperaturesOff();
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//Serial.println("********************Ending calibration********************");
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}
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}
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}
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