src/eric7/Documentation/Source/eric7.MicroPython.MicroPythonSerialPort.html

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1 <!DOCTYPE html>
2 <html><head>
3 <title>eric7.MicroPython.MicroPythonSerialPort</title>
4 <meta charset="UTF-8">
5 <link rel="stylesheet" href="styles.css">
6 </head>
7 <body>
8 <a NAME="top" ID="top"></a>
9 <h1>eric7.MicroPython.MicroPythonSerialPort</h1>
10
11 <p>
12 Module implementing a QSerialPort with additional functionality for
13 MicroPython devices.
14 </p>
15 <h3>Global Attributes</h3>
16
17 <table>
18 <tr><td>None</td></tr>
19 </table>
20 <h3>Classes</h3>
21
22 <table>
23
24 <tr>
25 <td><a href="#MicroPythonSerialPort">MicroPythonSerialPort</a></td>
26 <td>Class implementing a QSerialPort with additional functionality for MicroPython devices.</td>
27 </tr>
28 </table>
29 <h3>Functions</h3>
30
31 <table>
32 <tr><td>None</td></tr>
33 </table>
34 <hr />
35 <hr />
36 <a NAME="MicroPythonSerialPort" ID="MicroPythonSerialPort"></a>
37 <h2>MicroPythonSerialPort</h2>
38
39 <p>
40 Class implementing a QSerialPort with additional functionality for
41 MicroPython devices.
42 </p>
43 <h3>Derived from</h3>
44 QSerialPort
45 <h3>Class Attributes</h3>
46
47 <table>
48 <tr><td>None</td></tr>
49 </table>
50 <h3>Class Methods</h3>
51
52 <table>
53 <tr><td>None</td></tr>
54 </table>
55 <h3>Methods</h3>
56
57 <table>
58
59 <tr>
60 <td><a href="#MicroPythonSerialPort.__init__">MicroPythonSerialPort</a></td>
61 <td>Constructor</td>
62 </tr>
63 <tr>
64 <td><a href="#MicroPythonSerialPort.closeSerialLink">closeSerialLink</a></td>
65 <td>Public method to close the open serial connection.</td>
66 </tr>
67 <tr>
68 <td><a href="#MicroPythonSerialPort.hasTimedOut">hasTimedOut</a></td>
69 <td>Public method to check, if the last 'readUntil' has timed out.</td>
70 </tr>
71 <tr>
72 <td><a href="#MicroPythonSerialPort.isConnected">isConnected</a></td>
73 <td>Public method to get the connection state.</td>
74 </tr>
75 <tr>
76 <td><a href="#MicroPythonSerialPort.openSerialLink">openSerialLink</a></td>
77 <td>Public method to open a serial link to a given serial port.</td>
78 </tr>
79 <tr>
80 <td><a href="#MicroPythonSerialPort.readUntil">readUntil</a></td>
81 <td>Public method to read data until an expected sequence is found (default: \n) or a specific size is exceeded.</td>
82 </tr>
83 <tr>
84 <td><a href="#MicroPythonSerialPort.setTimeout">setTimeout</a></td>
85 <td>Public method to set the timeout for device operations.</td>
86 </tr>
87 </table>
88 <h3>Static Methods</h3>
89
90 <table>
91 <tr><td>None</td></tr>
92 </table>
93
94 <a NAME="MicroPythonSerialPort.__init__" ID="MicroPythonSerialPort.__init__"></a>
95 <h4>MicroPythonSerialPort (Constructor)</h4>
96 <b>MicroPythonSerialPort</b>(<i>timeout=10000, parent=None</i>)
97
98 <p>
99 Constructor
100 </p>
101 <dl>
102
103 <dt><i>timeout</i> (int)</dt>
104 <dd>
105 timout in milliseconds to be set
106 </dd>
107 <dt><i>parent</i> (QObject)</dt>
108 <dd>
109 reference to the parent object
110 </dd>
111 </dl>
112 <a NAME="MicroPythonSerialPort.closeSerialLink" ID="MicroPythonSerialPort.closeSerialLink"></a>
113 <h4>MicroPythonSerialPort.closeSerialLink</h4>
114 <b>closeSerialLink</b>(<i></i>)
115
116 <p>
117 Public method to close the open serial connection.
118 </p>
119 <a NAME="MicroPythonSerialPort.hasTimedOut" ID="MicroPythonSerialPort.hasTimedOut"></a>
120 <h4>MicroPythonSerialPort.hasTimedOut</h4>
121 <b>hasTimedOut</b>(<i></i>)
122
123 <p>
124 Public method to check, if the last 'readUntil' has timed out.
125 </p>
126 <dl>
127 <dt>Return:</dt>
128 <dd>
129 flag indicating a timeout
130 @rtype bool
131 </dd>
132 </dl>
133 <a NAME="MicroPythonSerialPort.isConnected" ID="MicroPythonSerialPort.isConnected"></a>
134 <h4>MicroPythonSerialPort.isConnected</h4>
135 <b>isConnected</b>(<i></i>)
136
137 <p>
138 Public method to get the connection state.
139 </p>
140 <dl>
141 <dt>Return:</dt>
142 <dd>
143 flag indicating the connection state
144 </dd>
145 </dl>
146 <dl>
147 <dt>Return Type:</dt>
148 <dd>
149 bool
150 </dd>
151 </dl>
152 <a NAME="MicroPythonSerialPort.openSerialLink" ID="MicroPythonSerialPort.openSerialLink"></a>
153 <h4>MicroPythonSerialPort.openSerialLink</h4>
154 <b>openSerialLink</b>(<i>port</i>)
155
156 <p>
157 Public method to open a serial link to a given serial port.
158 </p>
159 <dl>
160
161 <dt><i>port</i> (str)</dt>
162 <dd>
163 port name to connect to
164 </dd>
165 </dl>
166 <dl>
167 <dt>Return:</dt>
168 <dd>
169 flag indicating success
170 </dd>
171 </dl>
172 <dl>
173 <dt>Return Type:</dt>
174 <dd>
175 bool
176 </dd>
177 </dl>
178 <a NAME="MicroPythonSerialPort.readUntil" ID="MicroPythonSerialPort.readUntil"></a>
179 <h4>MicroPythonSerialPort.readUntil</h4>
180 <b>readUntil</b>(<i>expected=b"\n", size=None</i>)
181
182 <p>
183 Public method to read data until an expected sequence is found
184 (default: \n) or a specific size is exceeded.
185 </p>
186 <dl>
187
188 <dt><i>expected</i> (bytes)</dt>
189 <dd>
190 expected bytes sequence
191 </dd>
192 <dt><i>size</i> (int)</dt>
193 <dd>
194 maximum data to be read
195 </dd>
196 </dl>
197 <dl>
198 <dt>Return:</dt>
199 <dd>
200 bytes read from the device including the expected sequence
201 </dd>
202 </dl>
203 <dl>
204 <dt>Return Type:</dt>
205 <dd>
206 bytes
207 </dd>
208 </dl>
209 <a NAME="MicroPythonSerialPort.setTimeout" ID="MicroPythonSerialPort.setTimeout"></a>
210 <h4>MicroPythonSerialPort.setTimeout</h4>
211 <b>setTimeout</b>(<i>timeout</i>)
212
213 <p>
214 Public method to set the timeout for device operations.
215 </p>
216 <dl>
217
218 <dt><i>timeout</i> (int)</dt>
219 <dd>
220 timout in milliseconds to be set
221 </dd>
222 </dl>
223 <div align="right"><a href="#top">Up</a></div>
224 <hr />
225 </body></html>

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