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1 | 1 | #include <math.h> |
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2 |
#define pinADC |
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2 | #define pinADC 26 | |
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3 | 3 | int analogValue=0; |
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4 |
float Vref= |
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5 | //int IPP=; | |
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4 | float Vref=3100;// Voltaje de referencia para el ADC | |
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6 | 5 | float Vout=0; |
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7 | float Plinea=57.6;// Valor entre 1 y 500 kW, las unidades son kW | |
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8 | float PdBm=0; | |
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9 | int VminPot=1;//con esto quiere decir que potencias | |
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10 | bool serialData=0; | |
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6 | float Plinea=57.6,PdBm=0;;// Valor entre 1 y 500 kW, las unidades son kW | |
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7 | int VminPot=1;//con esto quiere decir que potencia es la máxima | |
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8 | bool serialData=0;//Un valor de 1 indica que se debe ingresar por monitor | |
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11 | 9 | float VoutRef=1; |
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10 | int numSamples=20; | |
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11 | int total=0; | |
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12 | 12 | void setup() { |
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13 | 13 | Serial.begin(115200); |
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14 | // analogSetAttenuation(ADC_11db); | |
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14 | ||
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15 | analogSetAttenuation(ADC_11db); | |
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15 | 16 | if(serialData){ |
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16 |
Serial.println("Ingrese la potencia en la linea |
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17 | Serial.println("Ingrese la potencia en la linea:"); | |
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17 | 18 | while (!Serial.available()); // Wait for input |
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18 | 19 | String potLinChar = Serial.readStringUntil('\n'); |
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19 | 20 | Plinea=atof(potLinChar.c_str()); |
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20 | 21 | } |
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21 | 22 | PdBm=10 *(log10(Plinea)-2); |
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22 | 23 | VoutRef=ecuacionLineal(PdBm); |
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23 | 24 | Serial.print("Voltaje de salida de referencia: "); |
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24 | 25 | Serial.println(VoutRef); |
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26 | ||
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25 | 27 | } |
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26 | 28 | |
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27 | 29 | void loop() { |
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28 | // put your main code here, to run repeatedly: | |
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29 | analogValue = analogRead(pinADC); | |
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30 | Vout = analogValue * 3.458 / 4095; | |
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31 | if(abs(Vout-VoutRef)>0.08 && Vout>1.9 ) { | |
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32 | Serial.print(Vout); | |
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30 | total=0; | |
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31 | //analogValue = analogRead(pinADC); | |
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32 | for (int i = 0; i < numSamples; i++) { | |
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33 | total += analogRead(pinADC); | |
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34 | delay(1); | |
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33 | 35 | } |
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34 | ||
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36 | int averageValue = total / numSamples; | |
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37 | Vout = 0.8291*averageValue+90.27;//Ajuste realizado para el ADC | |
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38 | Serial.print(Vout); | |
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35 | 39 | } |
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36 | 40 | float ecuacionLineal(float PdBm){ |
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37 | 41 | float m=-0.02451,b=1.048; |
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38 | 42 | return Vout=m*PdBm+b; |
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39 | 43 | } |
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