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1 | #define pinADC 15 | |
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1 | #include <math.h> | |
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2 | #define pinADC 12 | |
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2 | 3 | int analogValue=0; |
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4 | float Vref=2.45;// Voltaje de referencia para el ADC | |
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3 | 5 | //int IPP=; |
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4 | 6 | 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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5 | 9 | int VminPot=1;//con esto quiere decir que potencias |
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6 | float Vref=3.3;// Voltaje de referencia | |
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10 | bool serialData=0; | |
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11 | float VoutRef=1; | |
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7 | 12 | void setup() { |
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8 | 13 | Serial.begin(115200); |
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14 | // analogSetAttenuation(ADC_11db); | |
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15 | if(serialData){ | |
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16 | Serial.println("Ingrese la potencia en la linea(en kW,debe ser int):"); | |
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17 | while (!Serial.available()); // Wait for input | |
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18 | String potLinChar = Serial.readStringUntil('\n'); | |
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19 | Plinea=atof(potLinChar.c_str()); | |
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20 | } | |
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21 | PdBm=10 *(log10(Plinea)-2); | |
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22 | VoutRef=ecuacionLineal(PdBm); | |
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23 | Serial.print("Voltaje de salida de referencia: "); | |
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24 | Serial.println(VoutRef); | |
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9 | 25 | } |
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10 | 26 | |
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11 | 27 | void loop() { |
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12 | 28 | // put your main code here, to run repeatedly: |
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13 | 29 | analogValue = analogRead(pinADC); |
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14 |
Vout = analogValue * |
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15 | Serial.print(Vout); | |
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16 |
Serial.print( |
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17 | Serial.println(VminPot); | |
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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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33 | } | |
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18 | 34 | |
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19 | 35 | } |
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36 | float ecuacionLineal(float PdBm){ | |
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37 | float m=-0.02451,b=1.048; | |
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38 | return Vout=m*PdBm+b; | |
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39 | } | |
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