eric6/Documentation/Source/eric6.MicroPython.MicroPythonSerialPort.html

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22 <h1>eric6.MicroPython.MicroPythonSerialPort</h1>
23 <p>
24 Module implementing a QSerialPort with additional functionality for
25 MicroPython devices.
26 </p>
27 <h3>Global Attributes</h3>
28 <table>
29 <tr><td>None</td></tr>
30 </table>
31 <h3>Classes</h3>
32 <table>
33 <tr>
34 <td><a href="#MicroPythonSerialPort">MicroPythonSerialPort</a></td>
35 <td>Class implementing a QSerialPort with additional functionality for MicroPython devices.</td>
36 </tr>
37 </table>
38 <h3>Functions</h3>
39 <table>
40 <tr><td>None</td></tr>
41 </table>
42 <hr /><hr />
43 <a NAME="MicroPythonSerialPort" ID="MicroPythonSerialPort"></a>
44 <h2>MicroPythonSerialPort</h2>
45 <p>
46 Class implementing a QSerialPort with additional functionality for
47 MicroPython devices.
48 </p>
49 <h3>Derived from</h3>
50 QSerialPort
51 <h3>Class Attributes</h3>
52 <table>
53 <tr><td>None</td></tr>
54 </table>
55 <h3>Class Methods</h3>
56 <table>
57 <tr><td>None</td></tr>
58 </table>
59 <h3>Methods</h3>
60 <table>
61 <tr>
62 <td><a href="#MicroPythonSerialPort.__init__">MicroPythonSerialPort</a></td>
63 <td>Constructor</td>
64 </tr><tr>
65 <td><a href="#MicroPythonSerialPort.closeSerialLink">closeSerialLink</a></td>
66 <td>Public method to close the open serial connection.</td>
67 </tr><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><tr>
71 <td><a href="#MicroPythonSerialPort.isConnected">isConnected</a></td>
72 <td>Public method to get the connection state.</td>
73 </tr><tr>
74 <td><a href="#MicroPythonSerialPort.openSerialLink">openSerialLink</a></td>
75 <td>Public method to open a serial link to a given serial port.</td>
76 </tr><tr>
77 <td><a href="#MicroPythonSerialPort.readUntil">readUntil</a></td>
78 <td>Public method to read data until an expected sequence is found (default: \n) or a specific size is exceeded.</td>
79 </tr><tr>
80 <td><a href="#MicroPythonSerialPort.setTimeout">setTimeout</a></td>
81 <td>Public method to set the timeout for device operations.</td>
82 </tr>
83 </table>
84 <h3>Static Methods</h3>
85 <table>
86 <tr><td>None</td></tr>
87 </table>
88 <a NAME="MicroPythonSerialPort.__init__" ID="MicroPythonSerialPort.__init__"></a>
89 <h4>MicroPythonSerialPort (Constructor)</h4>
90 <b>MicroPythonSerialPort</b>(<i>timeout=10000, parent=None</i>)
91 <p>
92 Constructor
93 </p><dl>
94 <dt><i>timeout</i> (int)</dt>
95 <dd>
96 timout in milliseconds to be set
97 </dd><dt><i>parent</i> (QObject)</dt>
98 <dd>
99 reference to the parent object
100 </dd>
101 </dl><a NAME="MicroPythonSerialPort.closeSerialLink" ID="MicroPythonSerialPort.closeSerialLink"></a>
102 <h4>MicroPythonSerialPort.closeSerialLink</h4>
103 <b>closeSerialLink</b>(<i></i>)
104 <p>
105 Public method to close the open serial connection.
106 </p><a NAME="MicroPythonSerialPort.hasTimedOut" ID="MicroPythonSerialPort.hasTimedOut"></a>
107 <h4>MicroPythonSerialPort.hasTimedOut</h4>
108 <b>hasTimedOut</b>(<i></i>)
109 <p>
110 Public method to check, if the last 'readUntil' has timed out.
111 </p><dl>
112 <dt>Returns:</dt>
113 <dd>
114 flag indicating a timeout
115 @rtype bool
116 </dd>
117 </dl><a NAME="MicroPythonSerialPort.isConnected" ID="MicroPythonSerialPort.isConnected"></a>
118 <h4>MicroPythonSerialPort.isConnected</h4>
119 <b>isConnected</b>(<i></i>)
120 <p>
121 Public method to get the connection state.
122 </p><dl>
123 <dt>Returns:</dt>
124 <dd>
125 flag indicating the connection state
126 </dd>
127 </dl><dl>
128 <dt>Return Type:</dt>
129 <dd>
130 bool
131 </dd>
132 </dl><a NAME="MicroPythonSerialPort.openSerialLink" ID="MicroPythonSerialPort.openSerialLink"></a>
133 <h4>MicroPythonSerialPort.openSerialLink</h4>
134 <b>openSerialLink</b>(<i>port</i>)
135 <p>
136 Public method to open a serial link to a given serial port.
137 </p><dl>
138 <dt><i>port</i> (str)</dt>
139 <dd>
140 port name to connect to
141 </dd>
142 </dl><dl>
143 <dt>Returns:</dt>
144 <dd>
145 flag indicating success
146 </dd>
147 </dl><dl>
148 <dt>Return Type:</dt>
149 <dd>
150 bool
151 </dd>
152 </dl><a NAME="MicroPythonSerialPort.readUntil" ID="MicroPythonSerialPort.readUntil"></a>
153 <h4>MicroPythonSerialPort.readUntil</h4>
154 <b>readUntil</b>(<i>expected=b"\n", size=None</i>)
155 <p>
156 Public method to read data until an expected sequence is found
157 (default: \n) or a specific size is exceeded.
158 </p><dl>
159 <dt><i>expected</i> (bytes)</dt>
160 <dd>
161 expected bytes sequence
162 </dd><dt><i>size</i> (int)</dt>
163 <dd>
164 maximum data to be read
165 </dd>
166 </dl><dl>
167 <dt>Returns:</dt>
168 <dd>
169 bytes read from the device including the expected sequence
170 </dd>
171 </dl><dl>
172 <dt>Return Type:</dt>
173 <dd>
174 bytes
175 </dd>
176 </dl><a NAME="MicroPythonSerialPort.setTimeout" ID="MicroPythonSerialPort.setTimeout"></a>
177 <h4>MicroPythonSerialPort.setTimeout</h4>
178 <b>setTimeout</b>(<i>timeout</i>)
179 <p>
180 Public method to set the timeout for device operations.
181 </p><dl>
182 <dt><i>timeout</i> (int)</dt>
183 <dd>
184 timout in milliseconds to be set
185 </dd>
186 </dl>
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