Method write

sources/led-drivers/net/DriverNetFadeCandy.cpp:179–192

}

int DriverNetFadeCandy::write(const std::vector<ColorRgb>& ledValues)
{
	uint idx = OPC_HEADER_SIZE;
	for (const ColorRgb& color : ledValues)
	{
		_opc_data[idx] = static_cast<char>(color.red);
		_opc_data[idx + 1] = static_cast<char>(color.green);
		_opc_data[idx + 2] = static_cast<char>(color.blue);
		idx += 3;
	}

	int retval = transferData() < 0 ? -1 : 0;
	return retval;
}

qint64 DriverNetFadeCandy::transferData()
{