mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
synced 2025-03-30 00:00:11 +01:00
84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
/** Interlectual Property component.
|
|
*
|
|
* This class represents a module within the FPGA.
|
|
*
|
|
* @file
|
|
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
|
|
* @author Daniel Krebs <github@daniel-krebs.net>
|
|
* @copyright 2017, Institute for Automation of Complex Power Systems, EONERC
|
|
* @license GNU General Public License (version 3)
|
|
*
|
|
* VILLASfpga
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*********************************************************************************/
|
|
|
|
/** @addtogroup fpga VILLASfpga
|
|
* @{
|
|
*/
|
|
|
|
#ifndef VILLAS_IP_NODE_HPP
|
|
#define VILLAS_IP_NODE_HPP
|
|
|
|
#include <map>
|
|
#include <string>
|
|
#include <jansson.h>
|
|
|
|
#include "ip.hpp"
|
|
#include "log.hpp"
|
|
|
|
namespace villas {
|
|
namespace fpga {
|
|
namespace ip {
|
|
|
|
// TODO: reflect on interface that an IpNode exposes and how to design it to
|
|
// blend in with VILLASnode software nodes
|
|
class IpNode : public IpCore {
|
|
public:
|
|
|
|
friend class IpNodeFactory;
|
|
|
|
struct StreamPort {
|
|
int portNumber;
|
|
std::string nodeName;
|
|
};
|
|
|
|
bool connect(std::string portName, const StreamPort& to);
|
|
bool disconnect(std::string portName);
|
|
|
|
bool loopbackPossible() const;
|
|
bool connectLoopback();
|
|
|
|
private:
|
|
std::pair<std::string, std::string> getLoopbackPorts() const;
|
|
|
|
protected:
|
|
std::map<std::string, StreamPort> portsMaster;
|
|
std::map<std::string, StreamPort> portsSlave;
|
|
};
|
|
|
|
class IpNodeFactory : public IpCoreFactory {
|
|
public:
|
|
IpNodeFactory(std::string name) : IpCoreFactory("Ip Node - " + name) {}
|
|
|
|
virtual bool configureJson(IpCore& ip, json_t *json_ip);
|
|
};
|
|
|
|
/** @} */
|
|
|
|
} // namespace ip
|
|
} // namespace fpga
|
|
} // namespace villas
|
|
|
|
#endif // VILLAS_IP_NODE_HPP
|