Rev 259 | Go to most recent revision | Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 250 | KeyOz | 1 | /*************************************************************************** |
| 2 | * Copyright (C) 2009 by Manuel Schrape * |
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| 3 | * manuel.schrape@gmx.de * |
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| 4 | * * |
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| 5 | * This program is free software; you can redistribute it and/or modify * |
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| 6 | * it under the terms of the GNU General Public License as published by * |
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| 7 | * the Free Software Foundation; either version 2 of the License. * |
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| 8 | * * |
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| 9 | * This program is distributed in the hope that it will be useful, * |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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| 12 | * GNU General Public License for more details. * |
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| 13 | * * |
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| 14 | * You should have received a copy of the GNU General Public License * |
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| 15 | * along with this program; if not, write to the * |
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| 16 | * Free Software Foundation, Inc., * |
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| 17 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
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| 18 | ***************************************************************************/ |
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| 19 | #include "cConnection.h" |
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| 20 | |||
| 21 | cConnection::cConnection() |
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| 22 | { |
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| 23 | TTY = new ManageSerialPort(); |
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| 24 | |||
| 25 | b_isOpen = false; |
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| 26 | } |
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| 27 | |||
| 28 | void cConnection::slot_newDataReceived(const QByteArray &dataReceived) |
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| 29 | { |
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| 30 | const char *RXt; |
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| 31 | RXt = dataReceived.data(); |
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| 32 | int a = 0; |
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| 33 | |||
| 34 | while (RXt[a] != '\0') |
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| 35 | { |
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| 36 | if (RXt[a] == '\r') |
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| 37 | { |
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| 38 | while ((RxData.String.length() > 1) && (RxData.String.at(1) == '#')) |
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| 39 | { |
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| 40 | RxData.String.remove(0,1); |
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| 41 | } |
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| 42 | |||
| 43 | if (ToolBox::check_CRC(RxData.String)) |
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| 44 | { |
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| 45 | RxData.Input = RxData.String.toLatin1().data(); |
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| 46 | emit(newData(RxData)); |
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| 47 | // emit(showTerminal(1, RxData.String)); |
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| 48 | } |
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| 49 | else |
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| 50 | { |
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| 51 | emit(showTerminal(2, RxData.String)); |
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| 52 | } |
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| 53 | RxData.String = QString(""); |
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| 54 | } |
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| 55 | else |
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| 56 | { |
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| 57 | RxData.String = RxData.String + QString(RXt[a]); |
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| 58 | } |
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| 59 | a++; |
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| 60 | } |
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| 61 | } |
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| 62 | |||
| 63 | bool cConnection::isOpen() |
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| 64 | { |
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| 65 | return b_isOpen; |
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| 66 | } |
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| 67 | |||
| 68 | bool cConnection::Close() |
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| 69 | { |
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| 70 | TTY->close(); |
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| 71 | |||
| 72 | disconnect(TTY, SIGNAL(newDataReceived(const QByteArray &)), this, 0); |
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| 73 | |||
| 74 | return b_isOpen; |
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| 75 | } |
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| 76 | |||
| 77 | bool cConnection::Open(QString Address) |
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| 78 | { |
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| 79 | TTY->setPort(Address); //Port |
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| 80 | |||
| 81 | TTY->setBaudRate(BAUD57600); //BaudRate |
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| 82 | TTY->setDataBits(DATA_8); //DataBits |
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| 83 | TTY->setParity(PAR_NONE); //Parity |
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| 84 | TTY->setStopBits(STOP_1); //StopBits |
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| 85 | TTY->setFlowControl(FLOW_OFF); //FlowControl |
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| 86 | |||
| 87 | TTY->setTimeout(0, 10); |
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| 88 | TTY->enableSending(); |
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| 89 | TTY->enableReceiving(); |
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| 90 | |||
| 91 | TTY->open(); |
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| 92 | |||
| 93 | if (TTY->isOpen()) |
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| 94 | { |
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| 95 | connect(TTY, SIGNAL(newDataReceived(const QByteArray &)), this, SLOT(slot_newDataReceived(const QByteArray &))); |
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| 96 | |||
| 97 | TTY->receiveData(); |
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| 98 | b_isOpen = true; |
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| 99 | } |
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| 100 | |||
| 101 | return b_isOpen; |
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| 102 | } |
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| 103 | |||
| 104 | bool cConnection::send_Cmd(char CMD, int Address, char Data[150],unsigned int Length, bool Resend) |
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| 105 | { |
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| 106 | if (b_isOpen) |
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| 107 | { |
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| 108 | QByteArray Temp; |
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| 109 | QString TX_Data; |
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| 110 | |||
| 111 | if (CMD != '#') |
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| 112 | { |
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| 113 | TX_Data = ToolBox::Encode64(Data, Length); |
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| 114 | |||
| 115 | TX_Data = QString("#") + (QString('a' + Address)) + QString(CMD) + TX_Data; |
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| 116 | TX_Data = ToolBox::add_CRC(TX_Data) + '\r'; |
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| 117 | |||
| 118 | if (Resend) |
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| 119 | { |
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| 120 | // LastSend = TX_Data; |
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| 121 | // TickerEvent[0] = true; |
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| 122 | } |
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| 123 | Temp = QByteArray(TX_Data.toUtf8()); |
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| 124 | } |
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| 125 | else |
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| 126 | { |
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| 127 | for (unsigned int a = 0; a < Length; a++) |
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| 128 | { |
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| 129 | Temp[a] = Data[a]; |
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| 130 | } |
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| 131 | } |
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| 132 | |||
| 133 | TTY->sendData(Temp); |
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| 134 | |||
| 135 | emit(showTerminal(3, TX_Data)); |
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| 136 | } |
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| 137 | return true; |
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| 138 | } |