63 lines
1.5 KiB
C++
63 lines
1.5 KiB
C++
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#include "../include/Balance.h"
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Balance::Balance(int doutPin, int sckPin) {
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scale.begin(doutPin, sckPin);
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this->initialized = false;
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scale.set_scale();
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scale.tare();
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this->initialVal = 0;
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this->calibrationFact = 0;
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}
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boolean Balance::initCalibration() {
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scale.set_scale();
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scale.tare();
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this->initialVal = scale.read_average(20);
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return true;
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}
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boolean Balance::calibration(int poidsRef,int moyenne_calibration) {
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int rawValref = 0; // Valeur brute de plexiglas et poids réf
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int tempPoids = 0; // C'est la valeur du poids en grammes calculée grâce au facteur de calibration
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rawValref = scale.read_average(moyenne_calibration);
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this->calibrationFact = (rawValref - this->initialVal) / poidsRef;
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do {
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scale.set_scale(calibrationFact);
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tempPoids = scale.get_units(5);
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if (tempPoids < poidsRef) {
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calibrationFact -= 1;
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} else if (tempPoids > poidsRef) {
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calibrationFact += 1;
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}
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} while (tempPoids != poidsRef);
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return initialized = true;
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}
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double Balance::getAverage(int nbMesure) {
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if (initialized == true) {
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return scale.get_units(nbMesure);
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} else {
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return 0;
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}
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}
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double Balance::getValue() {
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if (initialized == true) {
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return scale.get_units();
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} else {
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return 0;
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}
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}
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void Balance::setCalibrationFact(int caliFact){
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this->initialized = true;
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this->calibrationFact = caliFact;
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scale.set_scale(caliFact);
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}
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