Moved all devices to separate library and added 'Factory' for device creation.

Former-commit-id: 26cab1b85b00406240689ad9c1018f0307028fe4

libsrc/leddevice/LedRs232Device.h

@@ -0,0 +1,54 @@
+#pragma once
+
+// Serial includes
+#include <serial/serial.h>
+
+// Leddevice includes
+#include <leddevice/LedDevice.h>
+
+///
+/// The LedRs232Device implements an abstract base-class for LedDevices using a RS232-device.
+///
+class LedRs232Device : public LedDevice
+{
+public:
+	///
+	/// Constructs the LedDevice attached to a RS232-device
+	///
+	/// @param[in] outputDevice The name of the output device (eg '/etc/ttyS0')
+	/// @param[in] baudrate The used baudrate for writing to the output device
+	///
+	LedRs232Device(const std::string& outputDevice, const unsigned baudrate);
+
+	///
+	/// Destructor of the LedDevice; closes the output device if it is open
+	///
+	virtual ~LedRs232Device();
+
+	///
+	/// Opens and configures the output device
+	///
+	/// @return Zero on succes else negative
+	///
+	int open();
+
+protected:
+	/**
+	 * Writes the given bytes to the RS232-device and
+	 *
+	 * @param[in[ size The length of the data
+	 * @param[in] data The data
+	 *
+	 * @return Zero on succes else negative
+	 */
+	int writeBytes(const unsigned size, const uint8_t *data);
+
+private:
+	/// The name of the output device
+	const std::string mDeviceName;
+	/// The used baudrate of the output device
+	const int mBaudRate_Hz;
+
+	/// The RS232 serial-device
+	serial::Serial _rs232Port;
+};