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

Former-commit-id: 26cab1b85b00406240689ad9c1018f0307028fe4

libsrc/leddevice/LedRs232Device.cpp

@@ -0,0 +1,66 @@
+
+// STL includes
+#include <cstring>
+#include <cstdio>
+#include <iostream>
+
+// Local Hyperion includes
+#include "LedRs232Device.h"
+
+
+LedRs232Device::LedRs232Device(const std::string& outputDevice, const unsigned baudrate) :
+	mDeviceName(outputDevice),
+	mBaudRate_Hz(baudrate),
+	_rs232Port()
+{
+	// empty
+}
+
+LedRs232Device::~LedRs232Device()
+{
+	if (_rs232Port.isOpen())
+	{
+		_rs232Port.close();
+	}
+}
+
+int LedRs232Device::open()
+{
+	try
+	{
+		_rs232Port.setPort(mDeviceName);
+		_rs232Port.setBaudrate(mBaudRate_Hz);
+		_rs232Port.open();
+	}
+	catch (const std::exception& e)
+	{
+		std::cerr << "Unable to open RS232 device (" << e.what() << ")" << std::endl;
+		return -1;
+	}
+
+	return 0;
+}
+
+int LedRs232Device::writeBytes(const unsigned size, const uint8_t * data)
+{
+	if (!_rs232Port.isOpen())
+	{
+		return -1;
+	}
+
+//	for (int i = 0; i < 20; ++i)
+//		std::cout << std::hex << (int)data[i] << " ";
+//	std::cout << std::endl;
+
+	try
+	{
+		_rs232Port.write(data, size);
+	}
+	catch (const std::exception& e)
+	{
+		std::cerr << "Unable to write to RS232 device (" << e.what() << ")" << std::endl;
+		return -1;
+	}
+
+	return 0;
+}