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arduino-cli/libraries/Fast/Fast.h

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+
+/// 
+///  Fast and simple IO library for Arduino compatible boards.
+///  Not the fastest, but simplest to use (for me at least).
+///  Created for personal use, use it at your own risk and benefit.
+///	 https://github.com/GitMoDu/Fast
+/// 
+
+#ifndef _FAST_h
+#define _FAST_h
+
+
+#include <Arduino.h>
+
+class Fast
+{
+
+protected:
+#define INVALID_PIN 254
+	uint8_t *Mode;
+	volatile uint8_t *OutPin;
+	volatile uint8_t *InPin;
+	uint8_t PinAddressMaskOn, PinAddressMaskOff;
+
+	bool Get();
+
+public:
+	Fast(const uint8_t pin = INVALID_PIN);
+	bool virtual Setup(const uint8_t pin);
+};
+
+class FastOut : public Fast
+{
+public:
+	FastOut(const uint8_t pin = INVALID_PIN, const bool startValue = false);
+	FastOut& operator = (boolean value)
+	{
+		Set(value);
+		return *this;
+	}
+
+	bool Setup(const uint8_t pin, const bool startValue);
+	void Set(const bool value);
+	void Toggle();
+};
+
+class FastOutCached : public FastOut
+{
+private:
+	bool LastValueCache = false;
+
+public:
+	FastOutCached(const uint8_t pin = INVALID_PIN, const bool startValue = false);
+	FastOutCached& operator = (boolean value)
+	{
+		Set(value);
+		return *this;
+	}
+
+	bool Setup(const uint8_t pin, const bool startValue = false);
+	void Set(const bool value);
+	void Toggle();
+};
+
+class FastIn : public Fast
+{
+public:
+	FastIn(const uint8_t pin = INVALID_PIN, const bool startValue = false);
+
+	operator bool() {
+		return Get();
+	}
+};
+
+class FastShifter : public FastOut
+{
+public:
+	virtual bool Setup(const uint8_t pin, const bool startValue = false);
+	void PulseLow();
+	void PulseHigh();
+	void PulseLow(const uint16_t pulseIntervalMicros);
+	void PulseHigh(const int16_t pulseIntervalMicros);
+};
+
+#endif
+