BusList.h

/*
 * This file is part of LSST M1M3 support system package.
 *
 * Developed for the Vera C. Rubin Telescope and Site System.
 * This product includes software developed by the LSST Project
 * (https://www.lsst.org).
 * See the COPYRIGHT file at the top-level directory of this distribution
 * for details of code ownership.
 *
 * 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
 * (at your option) 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 <https://www.gnu.org/licenses/>.
 */
 
#ifndef BUSLIST_H_
#define BUSLIST_H_
 
#include <ILCDataTypes.h>
#include <ModbusBuffer.h>
 
namespace LSST {
namespace M1M3 {
namespace SS {
 
class ILCMessageFactory;
class ILCSubnetData;
 
class BusList {
public:
    BusList(ILCSubnetData *subnetData, ILCMessageFactory *ilcMessageFactory);
 
    virtual void buildBuffer();
 
    int32_t getLength() { return this->buffer.getLength(); }
    uint16_t *getBuffer() { return this->buffer.getBuffer(); }
 
    int32_t *getExpectedHPResponses() { return this->expectedHPResponses; }
    int32_t *getExpectedFAResponses() { return this->expectedFAResponses; }
    int32_t *getExpectedHMResponses() { return this->expectedHMResponses; }
 
    virtual void update() {}
 
protected:
    ILCSubnetData *subnetData;
    ILCMessageFactory *ilcMessageFactory;
 
    ModbusBuffer buffer;
 
    // number of expected responses
    int32_t expectedHPResponses[HP_COUNT];
    int32_t expectedFAResponses[FA_COUNT];
    int32_t expectedHMResponses[HP_COUNT];
    int32_t subnetStartIndex;
 
    void startSubnet(uint8_t subnet);
 
    void endSubnet();
};
 
} /* namespace SS */
} /* namespace M1M3 */
} /* namespace LSST */
 
#endif /* BUSLIST_H_ */