20141119-235733

Door/io/hardware/pin.hpp

@@ -0,0 +1,50 @@
+#ifndef AVRLIB_PIN_HPP
+#define AVRLIB_PIN_HPP
+
+#include <avr/io.h>
+
+namespace avrlib {
+
+	template <typename Port, uint8_t Pin>
+	struct pin
+	{
+		static void set(bool value = true)
+		{
+			if (value)
+			Port::port(Port::port() | (1<<Pin));
+			else
+			Port::port(Port::port() & ~(1<<Pin));
+		}
+
+		static void clear() { set(false); }
+		
+		static void toggle() { Port::port(Port::port() ^ (1<<Pin)); }
+
+		static bool get() { return (Port::port() & (1<<Pin)) != 0; }
+
+		static bool value() { return (Port::pin() & (1<<Pin)) != 0; }
+
+		static void output(bool value)
+		{
+			if (value)
+			Port::dir(Port::dir() | (1<<Pin));
+			else
+			Port::dir(Port::dir() & ~(1<<Pin));
+		}
+
+		static bool output() { return (Port::dir() & (1<<Pin)) != 0; }
+
+		static void make_output() { output(true); }
+		static void make_input() { output(false); clear(); }
+		static void make_low() { clear(); output(true); }
+		static void make_high() { set(); output(true); }
+		static void set_value(bool value) { set(value); }
+		static void set_high() { set(true); }
+		static void set_low() { set(false); }
+		static bool read() { return value(); }
+		static void pullup() { set_high(); }
+	};
+
+}
+
+#endif

Door/io/hardware/portb.hpp

@@ -0,0 +1,22 @@
+#ifndef AVRLIB_PORTB_HPP
+#define AVRLIB_PORTB_HPP
+
+#include <avr/io.h>
+
+namespace avrlib {
+
+	struct portb
+	{
+		static uint8_t port() { return PORTB; }
+		static void port(uint8_t v) { PORTB = v; }
+
+		static uint8_t pin() { return PINB; }
+		static void pin(uint8_t v) { PINB = v; }
+
+		static uint8_t dir() { return DDRB; }
+		static void dir(uint8_t v) { DDRB = v; }
+	};
+
+}
+
+#endif

Door/io/hardware/portd.hpp

@@ -0,0 +1,22 @@
+#ifndef AVRLIB_PORTD_HPP
+#define AVRLIB_PORTD_HPP
+
+#include <avr/io.h>
+
+namespace avrlib {
+
+	struct portd
+	{
+		static uint8_t port() { return PORTD; }
+		static void port(uint8_t v) { PORTD = v; }
+
+		static uint8_t pin() { return PIND; }
+		static void pin(uint8_t v) { PIND = v; }
+
+		static uint8_t dir() { return DDRD; }
+		static void dir(uint8_t v) { DDRD = v; }
+	};
+
+}
+
+#endif