sharif omar / LDR_sensor

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Dependents:   Mytemperature_Motion

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Show/hide line numbers LDR_sensor.h Source File

LDR_sensor.h

00001 #include "mbed.h"
00002 
00003 //Sensor new class for sensorA
00004 class LDR_sensor
00005 
00006 {
00007 public:
00008 
00009     LDR_sensor(PinName pin2);
00010     LDR_sensor();
00011     operator float ();
00012     float read();
00013 private:
00014 //class sets up the AnalogIn pin
00015     AnalogIn _pin2;
00016 };
00017 
00018 
00019 LDR_sensor::LDR_sensor(PinName pin2) : _pin2(pin2)
00020 {
00021 // _pin(pin) means pass pin to the AnalogIn constructor
00022 }
00023 
00024 float LDR_sensor::read()
00025 
00026 {
00027 //read moisture sensor
00028     return _pin2.read();
00029 }
00030 
00031 LDR_sensor::operator float ()
00032 {
00033 //convert sensor reading to temperature in degrees C
00034     return _pin2.read();
00035 }
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