Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
250 | KeyOz | 1 | /*************************************************************************** |
2 | * Copyright (C) 2009 by Manuel Schrape * |
||
3 | * manuel.schrape@gmx.de * |
||
4 | * * |
||
5 | * This program is free software; you can redistribute it and/or modify * |
||
6 | * it under the terms of the GNU General Public License as published by * |
||
7 | * the Free Software Foundation; either version 2 of the License. * |
||
8 | * * |
||
9 | * This program is distributed in the hope that it will be useful, * |
||
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
||
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
||
12 | * GNU General Public License for more details. * |
||
13 | * * |
||
14 | * You should have received a copy of the GNU General Public License * |
||
15 | * along with this program; if not, write to the * |
||
16 | * Free Software Foundation, Inc., * |
||
17 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
||
18 | ***************************************************************************/ |
||
19 | #include "cConnection.h" |
||
20 | |||
21 | cConnection::cConnection() |
||
22 | { |
||
263 | KeyOz | 23 | i_Type = 0; |
24 | |||
250 | KeyOz | 25 | TTY = new ManageSerialPort(); |
26 | |||
263 | KeyOz | 27 | TTY->setBaudRate(BAUD57600); //BaudRate |
28 | TTY->setDataBits(DATA_8); //DataBits |
||
29 | TTY->setParity(PAR_NONE); //Parity |
||
30 | TTY->setStopBits(STOP_1); //StopBits |
||
31 | TTY->setFlowControl(FLOW_OFF); //FlowControl |
||
32 | |||
33 | TTY->setTimeout(0, 10); |
||
34 | TTY->enableSending(); |
||
35 | TTY->enableReceiving(); |
||
36 | |||
250 | KeyOz | 37 | b_isOpen = false; |
38 | } |
||
39 | |||
263 | KeyOz | 40 | void cConnection::new_Data(QString Data) |
41 | { |
||
42 | while ((RxData.String.length() > 1) && (RxData.String.at(1) == '#')) |
||
43 | { |
||
44 | RxData.String.remove(0,1); |
||
45 | } |
||
46 | |||
47 | if (ToolBox::check_CRC(RxData.String)) |
||
48 | { |
||
49 | RxData.Input = RxData.String.toLatin1().data(); |
||
50 | emit(newData(RxData)); |
||
51 | } |
||
52 | else |
||
53 | { |
||
54 | emit(showTerminal(2, RxData.String)); |
||
55 | } |
||
56 | |||
57 | } |
||
58 | |||
250 | KeyOz | 59 | void cConnection::slot_newDataReceived(const QByteArray &dataReceived) |
60 | { |
||
61 | const char *RXt; |
||
62 | RXt = dataReceived.data(); |
||
63 | int a = 0; |
||
64 | |||
65 | while (RXt[a] != '\0') |
||
66 | { |
||
67 | if (RXt[a] == '\r') |
||
68 | { |
||
263 | KeyOz | 69 | new_Data(QString("")); |
250 | KeyOz | 70 | RxData.String = QString(""); |
71 | } |
||
72 | else |
||
73 | { |
||
74 | RxData.String = RxData.String + QString(RXt[a]); |
||
75 | } |
||
76 | a++; |
||
77 | } |
||
78 | } |
||
79 | |||
80 | bool cConnection::isOpen() |
||
81 | { |
||
82 | return b_isOpen; |
||
83 | } |
||
84 | |||
85 | bool cConnection::Close() |
||
86 | { |
||
263 | KeyOz | 87 | switch(i_Type) |
88 | { |
||
89 | case C_TTY : |
||
90 | { |
||
91 | TTY->close(); |
||
250 | KeyOz | 92 | |
263 | KeyOz | 93 | disconnect(TTY, SIGNAL(newDataReceived(const QByteArray &)), this, 0); |
250 | KeyOz | 94 | |
263 | KeyOz | 95 | b_isOpen = false; |
96 | } |
||
97 | break; |
||
98 | case C_IP : |
||
99 | { |
||
100 | TcpSocket->disconnectFromHost(); |
||
101 | disconnect(TcpSocket, SIGNAL(connected()), 0, 0); |
||
102 | disconnect(TcpSocket, SIGNAL(readyRead()), 0, 0); |
||
103 | disconnect(TcpSocket, SIGNAL(disconnected()), 0, 0); |
||
259 | KeyOz | 104 | |
263 | KeyOz | 105 | b_isOpen = false; |
106 | } |
||
107 | break; |
||
108 | } |
||
109 | |||
250 | KeyOz | 110 | return b_isOpen; |
111 | } |
||
112 | |||
263 | KeyOz | 113 | bool cConnection::Open(int Typ, QString Address) |
250 | KeyOz | 114 | { |
263 | KeyOz | 115 | switch(Typ) |
116 | { |
||
117 | case C_TTY : |
||
118 | { |
||
119 | TTY->setPort(Address); //Port |
||
120 | TTY->open(); |
||
250 | KeyOz | 121 | |
263 | KeyOz | 122 | ToolBox::Wait(1000); |
250 | KeyOz | 123 | |
263 | KeyOz | 124 | if (TTY->isOpen()) |
125 | { |
||
126 | connect(TTY, SIGNAL(newDataReceived(const QByteArray &)), this, SLOT(slot_newDataReceived(const QByteArray &))); |
||
250 | KeyOz | 127 | |
263 | KeyOz | 128 | TTY->receiveData(); |
129 | b_isOpen = true; |
||
130 | i_Type = C_TTY; |
||
131 | } |
||
132 | } |
||
133 | break; |
||
134 | case C_IP : |
||
135 | { |
||
136 | QStringList Host = Address.split(":"); |
||
250 | KeyOz | 137 | |
263 | KeyOz | 138 | TcpSocket = new(QTcpSocket); |
139 | TcpSocket->connectToHost (Host[1], Host[2].toInt()); |
||
140 | |||
141 | connect(TcpSocket, SIGNAL(connected()), this, SLOT(slot_IP_Connected()) ); |
||
142 | // connect(TcpSocket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(slot_Error(QAbstractSocket::SocketError))); |
||
143 | b_isOpen = true; |
||
144 | i_Type = C_IP; |
||
145 | } |
||
146 | break; |
||
250 | KeyOz | 147 | } |
148 | |||
149 | return b_isOpen; |
||
150 | } |
||
151 | |||
263 | KeyOz | 152 | void cConnection::slot_IP_Connected() |
153 | { |
||
154 | connect(TcpSocket, SIGNAL(readyRead()), SLOT(slot_IP_ReadLine())); |
||
155 | connect(TcpSocket, SIGNAL(disconnected()),TcpSocket, SLOT(deleteLater())); |
||
156 | connect(TcpSocket, SIGNAL(disconnected()),this, SLOT(slot_IP_Disconnect())); |
||
157 | |||
158 | // emit sig_Connected(); |
||
159 | } |
||
160 | |||
161 | void cConnection::slot_IP_Disconnect() |
||
162 | { |
||
163 | disconnect(TcpSocket, SIGNAL(disconnected()), 0, 0); |
||
164 | disconnect(TcpSocket, SIGNAL(readyRead()), 0, 0); |
||
165 | // emit sig_Disconnected(1); |
||
166 | } |
||
167 | |||
168 | void cConnection::slot_IP_ReadLine() |
||
169 | { |
||
170 | QString Input = QString(TcpSocket->readLine(TcpSocket->bytesAvailable())).remove(QChar(' ')); |
||
171 | |||
172 | int Len = Input.length(); |
||
173 | |||
174 | for (int z = 0; z < Len; z++) |
||
175 | { |
||
176 | if (Input[z] == '\r') |
||
177 | { |
||
178 | new_Data(QString("")); |
||
179 | RxData.String = QString(""); |
||
180 | } |
||
181 | else |
||
182 | { |
||
183 | RxData.String = RxData.String + Input[z]; |
||
184 | } |
||
185 | } |
||
186 | } |
||
187 | |||
250 | KeyOz | 188 | bool cConnection::send_Cmd(char CMD, int Address, char Data[150],unsigned int Length, bool Resend) |
189 | { |
||
190 | if (b_isOpen) |
||
191 | { |
||
192 | QByteArray Temp; |
||
193 | QString TX_Data; |
||
194 | |||
195 | if (CMD != '#') |
||
196 | { |
||
197 | TX_Data = ToolBox::Encode64(Data, Length); |
||
198 | |||
199 | TX_Data = QString("#") + (QString('a' + Address)) + QString(CMD) + TX_Data; |
||
200 | TX_Data = ToolBox::add_CRC(TX_Data) + '\r'; |
||
201 | |||
202 | if (Resend) |
||
203 | { |
||
204 | // LastSend = TX_Data; |
||
205 | // TickerEvent[0] = true; |
||
206 | } |
||
207 | Temp = QByteArray(TX_Data.toUtf8()); |
||
208 | } |
||
209 | else |
||
210 | { |
||
211 | for (unsigned int a = 0; a < Length; a++) |
||
212 | { |
||
213 | Temp[a] = Data[a]; |
||
214 | } |
||
215 | } |
||
216 | |||
263 | KeyOz | 217 | switch(i_Type) |
218 | { |
||
219 | case C_TTY : |
||
220 | { |
||
221 | TTY->sendData(Temp); |
||
222 | } |
||
223 | break; |
||
224 | case C_IP : |
||
225 | { |
||
226 | TcpSocket->write(Temp); |
||
227 | } |
||
228 | break; |
||
229 | } |
||
250 | KeyOz | 230 | |
231 | emit(showTerminal(3, TX_Data)); |
||
232 | } |
||
233 | return true; |
||
234 | } |