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Dependencies: mbed
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IRSensor.cpp@0:6d0671ae4648, 2018-04-23 (annotated)
- Committer:
- Jacqueline
- Date:
- Mon Apr 23 11:28:11 2018 +0000
- Revision:
- 0:6d0671ae4648
- Child:
- 4:767fd282dd9c
kann fahren und drehen
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Jacqueline | 0:6d0671ae4648 | 1 | |
Jacqueline | 0:6d0671ae4648 | 2 | //Implementation IR Sensoren |
Jacqueline | 0:6d0671ae4648 | 3 | // V04.18 |
Jacqueline | 0:6d0671ae4648 | 4 | // V. Ahlers |
Jacqueline | 0:6d0671ae4648 | 5 | |
Jacqueline | 0:6d0671ae4648 | 6 | #include <cmath> |
Jacqueline | 0:6d0671ae4648 | 7 | #include "IRSensor.h" |
Jacqueline | 0:6d0671ae4648 | 8 | |
Jacqueline | 0:6d0671ae4648 | 9 | using namespace std; |
Jacqueline | 0:6d0671ae4648 | 10 | |
Jacqueline | 0:6d0671ae4648 | 11 | const float IRSensor :: PR1 = 3.4734*0.000000001; //Koeffizienten |
Jacqueline | 0:6d0671ae4648 | 12 | const float IRSensor :: PR2 = -7.1846*0.000001; |
Jacqueline | 0:6d0671ae4648 | 13 | const float IRSensor :: PR3 = 0.0055; |
Jacqueline | 0:6d0671ae4648 | 14 | const float IRSensor :: PR4 = -1.9304; |
Jacqueline | 0:6d0671ae4648 | 15 | const float IRSensor :: PR5 = 301.2428; |
Jacqueline | 0:6d0671ae4648 | 16 | const float IRSensor :: PL1 = 3.4734*0.000000001; |
Jacqueline | 0:6d0671ae4648 | 17 | const float IRSensor :: PL2 = -7.1846*0.000001; |
Jacqueline | 0:6d0671ae4648 | 18 | const float IRSensor :: PL3 = 0.0055; |
Jacqueline | 0:6d0671ae4648 | 19 | const float IRSensor :: PL4 = -1.9304; |
Jacqueline | 0:6d0671ae4648 | 20 | const float IRSensor :: PL5 = 301.2428; |
Jacqueline | 0:6d0671ae4648 | 21 | const float IRSensor :: PF1 = 6.1767f*pow(10.0f,-10); |
Jacqueline | 0:6d0671ae4648 | 22 | const float IRSensor :: PF2 = -1.9975f*pow(10.0f,-6); |
Jacqueline | 0:6d0671ae4648 | 23 | const float IRSensor :: PF3 = 0.0024f; |
Jacqueline | 0:6d0671ae4648 | 24 | const float IRSensor :: PF4 = -1.3299f; |
Jacqueline | 0:6d0671ae4648 | 25 | const float IRSensor :: PF5 = 351.1557f; |
Jacqueline | 0:6d0671ae4648 | 26 | const int IRSensor :: minIrR = 100; //Noch definieren |
Jacqueline | 0:6d0671ae4648 | 27 | const int IRSensor :: minIrL = 100; |
Jacqueline | 0:6d0671ae4648 | 28 | const int IRSensor :: minIrF = 100; |
Jacqueline | 0:6d0671ae4648 | 29 | |
Jacqueline | 0:6d0671ae4648 | 30 | |
Jacqueline | 0:6d0671ae4648 | 31 | |
Jacqueline | 0:6d0671ae4648 | 32 | // IR Sensor Distanz in mm |
Jacqueline | 0:6d0671ae4648 | 33 | IRSensor::IRSensor(AnalogIn& IrRight, AnalogIn& IrLeft, AnalogIn& IrFront, float dis2R, float dis2L, float dis2F) : |
Jacqueline | 0:6d0671ae4648 | 34 | IrRight(IrRight), IrLeft(IrLeft), IrFront(IrFront), dis2R(dis2R), dis2L(dis2L), dis2F(dis2F){} |
Jacqueline | 0:6d0671ae4648 | 35 | |
Jacqueline | 0:6d0671ae4648 | 36 | IRSensor::~IRSensor(){} |
Jacqueline | 0:6d0671ae4648 | 37 | |
Jacqueline | 0:6d0671ae4648 | 38 | float IRSensor::readR() { |
Jacqueline | 0:6d0671ae4648 | 39 | |
Jacqueline | 0:6d0671ae4648 | 40 | measR = IrRight.read(); // Converts and read the analog input value (value from 0.0 to 1.0) |
Jacqueline | 0:6d0671ae4648 | 41 | measR = measR * 1000; // Change the value to be in the 0 to 1000 range |
Jacqueline | 0:6d0671ae4648 | 42 | disR = PR1*pow(measR,4)+PR2*pow(measR,3)+PR3*pow(measR,2)+PR4*measR+PR5; //disR = f(measR) |
Jacqueline | 0:6d0671ae4648 | 43 | |
Jacqueline | 0:6d0671ae4648 | 44 | return disR; |
Jacqueline | 0:6d0671ae4648 | 45 | } |
Jacqueline | 0:6d0671ae4648 | 46 | |
Jacqueline | 0:6d0671ae4648 | 47 | float IRSensor::readL(){ |
Jacqueline | 0:6d0671ae4648 | 48 | |
Jacqueline | 0:6d0671ae4648 | 49 | measL = IrLeft.read(); // Converts and read the analog input value (value from 0.0 to 1.0) |
Jacqueline | 0:6d0671ae4648 | 50 | measL = measL * 1000; // Change the value to be in the 0 to 1000 range |
Jacqueline | 0:6d0671ae4648 | 51 | disL = PL1*pow(measL,4)+PL2*pow(measL,3)+PL3*pow(measL,2)+PL4*measL+PL5; //disL = f(measL) |
Jacqueline | 0:6d0671ae4648 | 52 | |
Jacqueline | 0:6d0671ae4648 | 53 | return disL; |
Jacqueline | 0:6d0671ae4648 | 54 | } |
Jacqueline | 0:6d0671ae4648 | 55 | |
Jacqueline | 0:6d0671ae4648 | 56 | float IRSensor::readF(){ |
Jacqueline | 0:6d0671ae4648 | 57 | |
Jacqueline | 0:6d0671ae4648 | 58 | measF = IrFront.read(); // Converts and read the analog input value (value from 0.0 to 1.0) |
Jacqueline | 0:6d0671ae4648 | 59 | measF = measF * 1000; // Change the value to be in the 0 to 1000 range |
Jacqueline | 0:6d0671ae4648 | 60 | disF = PF1*pow(measF,4)+PF2*pow(measF,3)+PF3*pow(measF,2)+PF4*measF+PF5; //disF = f(measF) |
Jacqueline | 0:6d0671ae4648 | 61 | |
Jacqueline | 0:6d0671ae4648 | 62 | return disF; |
Jacqueline | 0:6d0671ae4648 | 63 | } |
Jacqueline | 0:6d0671ae4648 | 64 | |
Jacqueline | 0:6d0671ae4648 | 65 | // IR Sensor Zusatand |
Jacqueline | 0:6d0671ae4648 | 66 | int IRSensor::codeR(){ |
Jacqueline | 0:6d0671ae4648 | 67 | |
Jacqueline | 0:6d0671ae4648 | 68 | if(disR < minIrR) { |
Jacqueline | 0:6d0671ae4648 | 69 | IrR = 1; |
Jacqueline | 0:6d0671ae4648 | 70 | } else { IrR = 0; } |
Jacqueline | 0:6d0671ae4648 | 71 | return IrR; |
Jacqueline | 0:6d0671ae4648 | 72 | } |
Jacqueline | 0:6d0671ae4648 | 73 | |
Jacqueline | 0:6d0671ae4648 | 74 | int IRSensor ::codeL(){ |
Jacqueline | 0:6d0671ae4648 | 75 | |
Jacqueline | 0:6d0671ae4648 | 76 | if(disL < minIrL) { |
Jacqueline | 0:6d0671ae4648 | 77 | IrL = 1; |
Jacqueline | 0:6d0671ae4648 | 78 | } else { IrL = 0; } |
Jacqueline | 0:6d0671ae4648 | 79 | return IrL; |
Jacqueline | 0:6d0671ae4648 | 80 | } |
Jacqueline | 0:6d0671ae4648 | 81 | |
Jacqueline | 0:6d0671ae4648 | 82 | int IRSensor ::codeF(){ |
Jacqueline | 0:6d0671ae4648 | 83 | |
Jacqueline | 0:6d0671ae4648 | 84 | if(disF < minIrR) { |
Jacqueline | 0:6d0671ae4648 | 85 | IrF = 1; |
Jacqueline | 0:6d0671ae4648 | 86 | } else { IrF = 0; } |
Jacqueline | 0:6d0671ae4648 | 87 | return IrF; |
Jacqueline | 0:6d0671ae4648 | 88 | } |