2 files changed, 94 insertions, 0 deletions
diff --git a/include/distortos/devices/io/InputPin.hpp b/include/distortos/devices/io/InputPin.hpp
new file mode 100644
index 0000000..9838998
--- /dev/null
+++ b/include/distortos/devices/io/InputPin.hpp
@@ -0,0 +1,48 @@
+/**
+ * \file
+ * \brief InputPin class header
+ *
+ * \author Copyright (C) 2016 Kamil Szczygiel http://www.distortec.com http://www.freddiechopin.info
+ *
+ * \par License
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not
+ * distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDE_DISTORTOS_DEVICES_IO_INPUTPIN_HPP_
+#define INCLUDE_DISTORTOS_DEVICES_IO_INPUTPIN_HPP_
+
+namespace distortos
+{
+
+namespace devices
+{
+
+/**
+ * InputPin class is an interface for single input pin
+ *
+ * \ingroup devices
+ */
+
+class InputPin
+{
+public:
+
+	/**
+	 * \brief InputPin's destructor
+	 */
+
+	virtual ~InputPin() = 0;
+
+	/**
+	 * \return current state of pin
+	 */
+
+	virtual bool get() const = 0;
+};
+
+}	// namespace devices
+
+}	// namespace devices
+
+#endif	// INCLUDE_DISTORTOS_DEVICES_IO_INPUTPIN_HPP_
diff --git a/include/distortos/devices/io/OutputPin.hpp b/include/distortos/devices/io/OutputPin.hpp
new file mode 100644
index 0000000..6651d9d
--- /dev/null
+++ b/include/distortos/devices/io/OutputPin.hpp
@@ -0,0 +1,46 @@
+/**
+ * \file
+ * \brief OutputPin class header
+ *
+ * \author Copyright (C) 2016 Kamil Szczygiel http://www.distortec.com http://www.freddiechopin.info
+ *
+ * \par License
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not
+ * distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDE_DISTORTOS_DEVICES_IO_OUTPUTPIN_HPP_
+#define INCLUDE_DISTORTOS_DEVICES_IO_OUTPUTPIN_HPP_
+
+#include "distortos/devices/io/InputPin.hpp"
+
+namespace distortos
+{
+
+namespace devices
+{
+
+/**
+ * OutputPin class is an interface for single output pin
+ *
+ * \ingroup devices
+ */
+
+class OutputPin : public InputPin
+{
+public:
+
+	/**
+	 * \brief Sets state of pin.
+	 *
+	 * \param [in] state is the new state of pin
+	 */
+
+	virtual void set(bool state) = 0;
+};
+
+}	// namespace devices
+
+}	// namespace devices
+
+#endif	// INCLUDE_DISTORTOS_DEVICES_IO_OUTPUTPIN_HPP_