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Respect upper and down limits from datasheet indicating 0 PPM or 9999 PPM

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miguel5612
2019-09-08 12:49:02 -05:00
parent 886bfd9981
commit b2616295a3
2 changed files with 15 additions and 9 deletions
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16
src/MQUnifiedsensor.h
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@ -273,14 +273,14 @@ class MQUnifiedsensor
private:
/************************Private vars************************************/
int _pin, _type, _lecturePosInArray;
double _R0;
String _nameLectureRequeired;
float _VOLT_RESOLUTION = 5.0; // if 3.3v use 3.3
int _RLValue = 10; //Value in KiloOhms
float _PPM, _RS_Calc;
float _ratioInCleanAir, _sensor_volt, RS_air, _a, _b, _ratio;
byte _pin, _type, _lecturePosInArray;
byte _VOLT_RESOLUTION = 5.0; // if 3.3v use 3.3
byte _ratioInCleanAir, _sensor_volt;
byte _RLValue = 10; //Value in KiloOhms
float _R0, RS_air, _ratio, _PPM, _RS_Calc;
float _b;
double _a;
String _nameLectureRequeired;
};
#endif //MQUnifiedsensor_H