r, u, t

Thermometer.h

@@ -0,0 +1,28 @@
+#ifndef _THERMOMETER_H_
+#define _THERMOMETER_H_
+
+#include <Arduino.h>
+#include <stdint.h>
+
+namespace {
+	const float R_REF = 3000.0;
+	const float PT1000_R0 = 1000.0;
+	const float PT1000_Coeff = 3.85e-3;
+
+	const float ALPHA = 0.1;
+	const float CYCLE_TIME = 1000; // ms
+};
+
+class Thermometer {
+public:
+  	Thermometer();
+  	void begin();
+	void exec(float r);
+	float temperature;
+	float temperatureRaw;
+private:
+	float m_lastSmoothedTemperature;
+	float m_smoothedTemperature;
+};
+
+#endif // _THERMOMETER_H_