Proximity Limit Switch Library

libs/sensors/include/ProximitySwitch.h

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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

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;
+}