| 0,0 → 1,234 |
|---|
| /*************************************************************************** |
| * Copyright (C) 2009 by Manuel Schrape * |
| * manuel.schrape@gmx.de * |
| * * |
| * 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 2 of the License. * |
| * * |
| * 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, write to the * |
| * Free Software Foundation, Inc., * |
| * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
| ***************************************************************************/ |
| #include "cConnection.h" |
| |
| cConnection::cConnection() |
| { |
| i_Type = 0; |
| |
| TTY = new ManageSerialPort(); |
| |
| TTY->setBaudRate(BAUD57600); //BaudRate |
| TTY->setDataBits(DATA_8); //DataBits |
| TTY->setParity(PAR_NONE); //Parity |
| TTY->setStopBits(STOP_1); //StopBits |
| TTY->setFlowControl(FLOW_OFF); //FlowControl |
| |
| TTY->setTimeout(0, 10); |
| TTY->enableSending(); |
| TTY->enableReceiving(); |
| |
| b_isOpen = false; |
| } |
| |
| void cConnection::new_Data(QString Data) |
| { |
| while ((RxData.String.length() > 1) && (RxData.String.at(1) == '#')) |
| { |
| RxData.String.remove(0,1); |
| } |
| |
| if (ToolBox::check_CRC(RxData.String)) |
| { |
| RxData.Input = RxData.String.toLatin1().data(); |
| emit(newData(RxData)); |
| } |
| else |
| { |
| emit(showTerminal(2, RxData.String)); |
| } |
| |
| } |
| |
| void cConnection::slot_newDataReceived(const QByteArray &dataReceived) |
| { |
| const char *RXt; |
| RXt = dataReceived.data(); |
| int a = 0; |
| |
| while (RXt[a] != '\0') |
| { |
| if (RXt[a] == '\r') |
| { |
| new_Data(QString("")); |
| RxData.String = QString(""); |
| } |
| else |
| { |
| RxData.String = RxData.String + QString(RXt[a]); |
| } |
| a++; |
| } |
| } |
| |
| bool cConnection::isOpen() |
| { |
| return b_isOpen; |
| } |
| |
| bool cConnection::Close() |
| { |
| switch(i_Type) |
| { |
| case C_TTY : |
| { |
| TTY->close(); |
| |
| disconnect(TTY, SIGNAL(newDataReceived(const QByteArray &)), this, 0); |
| |
| b_isOpen = false; |
| } |
| break; |
| case C_IP : |
| { |
| TcpSocket->disconnectFromHost(); |
| disconnect(TcpSocket, SIGNAL(connected()), 0, 0); |
| disconnect(TcpSocket, SIGNAL(readyRead()), 0, 0); |
| disconnect(TcpSocket, SIGNAL(disconnected()), 0, 0); |
| |
| b_isOpen = false; |
| } |
| break; |
| } |
| |
| return b_isOpen; |
| } |
| |
| bool cConnection::Open(int Typ, QString Address) |
| { |
| switch(Typ) |
| { |
| case C_TTY : |
| { |
| TTY->setPort(Address); //Port |
| TTY->open(); |
| |
| ToolBox::Wait(1000); |
| |
| if (TTY->isOpen()) |
| { |
| connect(TTY, SIGNAL(newDataReceived(const QByteArray &)), this, SLOT(slot_newDataReceived(const QByteArray &))); |
| |
| TTY->receiveData(); |
| b_isOpen = true; |
| i_Type = C_TTY; |
| } |
| } |
| break; |
| case C_IP : |
| { |
| QStringList Host = Address.split(":"); |
| |
| TcpSocket = new(QTcpSocket); |
| TcpSocket->connectToHost (Host[1], Host[2].toInt()); |
| |
| connect(TcpSocket, SIGNAL(connected()), this, SLOT(slot_IP_Connected()) ); |
| // connect(TcpSocket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(slot_Error(QAbstractSocket::SocketError))); |
| b_isOpen = true; |
| i_Type = C_IP; |
| } |
| break; |
| } |
| |
| return b_isOpen; |
| } |
| |
| void cConnection::slot_IP_Connected() |
| { |
| connect(TcpSocket, SIGNAL(readyRead()), SLOT(slot_IP_ReadLine())); |
| connect(TcpSocket, SIGNAL(disconnected()),TcpSocket, SLOT(deleteLater())); |
| connect(TcpSocket, SIGNAL(disconnected()),this, SLOT(slot_IP_Disconnect())); |
| |
| // emit sig_Connected(); |
| } |
| |
| void cConnection::slot_IP_Disconnect() |
| { |
| disconnect(TcpSocket, SIGNAL(disconnected()), 0, 0); |
| disconnect(TcpSocket, SIGNAL(readyRead()), 0, 0); |
| // emit sig_Disconnected(1); |
| } |
| |
| void cConnection::slot_IP_ReadLine() |
| { |
| QString Input = QString(TcpSocket->readLine(TcpSocket->bytesAvailable())).remove(QChar(' ')); |
| |
| int Len = Input.length(); |
| |
| for (int z = 0; z < Len; z++) |
| { |
| if (Input[z] == '\r') |
| { |
| new_Data(QString("")); |
| RxData.String = QString(""); |
| } |
| else |
| { |
| RxData.String = RxData.String + Input[z]; |
| } |
| } |
| } |
| |
| bool cConnection::send_Cmd(char CMD, int Address, char Data[150],unsigned int Length, bool Resend) |
| { |
| if (b_isOpen) |
| { |
| QByteArray Temp; |
| QString TX_Data; |
| |
| if (CMD != '#') |
| { |
| TX_Data = ToolBox::Encode64(Data, Length); |
| |
| TX_Data = QString("#") + (QString('a' + Address)) + QString(CMD) + TX_Data; |
| TX_Data = ToolBox::add_CRC(TX_Data) + '\r'; |
| |
| if (Resend) |
| { |
| // LastSend = TX_Data; |
| // TickerEvent[0] = true; |
| } |
| Temp = QByteArray(TX_Data.toUtf8()); |
| } |
| else |
| { |
| for (unsigned int a = 0; a < Length; a++) |
| { |
| Temp[a] = Data[a]; |
| } |
| } |
| |
| switch(i_Type) |
| { |
| case C_TTY : |
| { |
| TTY->sendData(Temp); |
| } |
| break; |
| case C_IP : |
| { |
| TcpSocket->write(Temp); |
| } |
| break; |
| } |
| |
| emit(showTerminal(3, TX_Data)); |
| } |
| return true; |
| } |