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Proximity Limit Switch Library #422

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Proximity Limit Switch Library #422

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01f1e74
added ProximitySwitch class
nihal-sahu Mar 23, 2022
c0296d1
applied clang formatting
nihal-sahu Mar 23, 2022
514b07b
added fixes
nihal-sahu Apr 4, 2022
6d30e8c
added more fixes
nihal-sahu Apr 4, 2022
ef2554f
changed from Analog to Digital
nihal-sahu May 11, 2022
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21 changes: 21 additions & 0 deletions libs/sensors/include/ProximitySwitch.h
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Original file line number Diff line number Diff line change
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#pragma once

#include "Sensor.h"
#include "mbed.h"

namespace Sensor {
class ProximitySwitch final : Sensor {
public:
ProximitySwitch(PinName proximity_in);

// read returns 1 for HIGH, and 0 for LOW
float read() override{};
float alternateRead() override{};
bool getStatus() const override{};
[[nodiscard]] bool reset() override;
[[nodiscard]] bool update() override;

private:
AnalogIn m_proximity_in_adc;
};
} // namespace Sensor
12 changes: 12 additions & 0 deletions libs/sensors/src/ProximitySwitch.cpp
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#include "ProximitySwitch.h"

using namespace Sensor;

ProximitySwitch::ProximitySwitch(PinName proximity_in) : m_proximity_in_adc(proximity_in) {}

/*https://www.dfrobot.com/product-2025.html*/
float ProximitySwitch::read() {
float proximity_reading = m_proximity_in_adc.read();

return proximity_reading;
}