/*
  This file is part of the ArduinoModbus library.
  Copyright (c) 2018 Arduino SA. All rights reserved.

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

#include <errno.h>

extern "C" {
#include "libmodbus/modbus.h"
#include "libmodbus/modbus-tcp.h"
}

#include "ModbusTCPClient.h"

ModbusTCPClient::ModbusTCPClient(Client& client) :
  ModbusClient(30 * 1000),
  _client(&client)
{
}

ModbusTCPClient::~ModbusTCPClient()
{
}

int ModbusTCPClient::begin(IPAddress ip, uint16_t port)
{
  modbus_t* mb = modbus_new_tcp(_client, ip, port);

  return ModbusClient::begin(mb, MODBUS_TCP_SLAVE);
}

int ModbusTCPClient::connected()
{
  return _client->connected();
}

void ModbusTCPClient::stop()
{
  end();
}