1 files changed, 27 insertions, 4 deletions
diff --git a/hal/pin.hpp b/hal/pin.hpp
index 9df22d4..6625f90 100644
--- a/hal/pin.hpp
+++ b/hal/pin.hpp
@@ -8,16 +8,39 @@
 #ifndef PIN_HPP
 #define	PIN_HPP
 
-template<typename reg, unsigned bit>
+template<unsigned bit>
 class pin {
 public:
-    pin(reg *r);
+	enum class mode : unsigned
+	{ INPUT = 1, OUTPUT = 0 };
+
+	enum class state : unsigned
+	{ ON = 1, OFF = 0 };
+
+	pin() = delete;
+
+	template<typename latch_T, typename tris_T, typename port_T>
+    pin(latch_T *latch, tris_T *tris, port_T *port);
+
     virtual ~pin();
 
-    void set(bool v);
+    void set_mode(unsigned m);
+    void set_mode(mode m);
+
+	state read() const;
+
+	void set(unsigned s);
+    void set(state s);
+
+    void toggle();
+
+    bool operator==(const pin<bit> &other) const;
+    bool operator!=(const pin<bit> &other) const;
 
 private:
-	reg *_register;
+	volatile uint8_t *_latch;
+	volatile uint8_t *_tris;
+	volatile uint8_t *_port;
 };
 
 #endif	/* PIN_HPP */
 \ No newline at end of file