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

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+<!DOCTYPE html>
+<html><head>
+<title>eric7.MicroPython.MicroPythonDeviceInterface</title>
+<meta charset="UTF-8">
+<link rel="stylesheet" href="styles.css">
+</head>
+<body>
+<a NAME="top" ID="top"></a>
+<h1>eric7.MicroPython.MicroPythonDeviceInterface</h1>
+
+<p>
+Module implementing some file system commands for MicroPython.
+</p>
+<h3>Global Attributes</h3>
+
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Classes</h3>
+
+<table>
+
+<tr>
+<td><a href="#MicroPythonDeviceInterface">MicroPythonDeviceInterface</a></td>
+<td>Class implementing some file system commands for MicroPython.</td>
+</tr>
+</table>
+<h3>Functions</h3>
+
+<table>
+<tr><td>None</td></tr>
+</table>
+<hr />
+<hr />
+<a NAME="MicroPythonDeviceInterface" ID="MicroPythonDeviceInterface"></a>
+<h2>MicroPythonDeviceInterface</h2>
+
+<p>
+    Class implementing some file system commands for MicroPython.
+</p>
+<p>
+    Commands are provided to perform operations on the file system of a
+    connected MicroPython device. Supported commands are:
+    <ul>
+    <li>ls: directory listing</li>
+    <li>lls: directory listing with meta data</li>
+    <li>cd: change directory</li>
+    <li>pwd: get the current directory</li>
+    <li>put: copy a file to the connected device</li>
+    <li>putData: write data to a file of the connected device</li>
+    <li>get: get a file from the connected device</li>
+    <li>getData: read data of a file of the connected device</li>
+    <li>rm: remove a file from the connected device</li>
+    <li>rmrf: remove a file/directory recursively (like 'rm -rf' in bash)
+    <li>mkdir: create a new directory</li>
+    <li>rmdir: remove an empty directory</li>
+    <li>fileSystemInfo: get information about the file system
+    </ul>
+</p>
+<p>
+    There are additional non file systemcommands.
+    <ul>
+    <li>getBoardData: get information about the connected board</li>
+    <li>getDeviceData: get version info about MicroPython and some implementation
+        information</li>
+    <li>getModules: get a list of built-in modules</li>
+    <li>getTime: get the current time</li>
+    <li>syncTime: synchronize the time of the connected device</li>
+    <li>showTime: show the current time of the connected device</li>
+    </ul>
+</p>
+<h3>Signals</h3>
+<dl>
+
+<dt>dataReceived(data)</dt>
+<dd>
+emitted to send data received via the serial
+        connection for further processing
+</dd>
+<dt>executeAsyncFinished()</dt>
+<dd>
+emitted to indicate the end of an
+        asynchronously executed list of commands (e.g. a script)
+</dd>
+</dl>
+<h3>Derived from</h3>
+QObject
+<h3>Class Attributes</h3>
+
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Class Methods</h3>
+
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Methods</h3>
+
+<table>
+
+<tr>
+<td><a href="#MicroPythonDeviceInterface.__init__">MicroPythonDeviceInterface</a></td>
+<td>Constructor</td>
+</tr>
+<tr>
+<td><a href="#MicroPythonDeviceInterface.__rawOff">__rawOff</a></td>
+<td>Private method to switch 'raw' mode off.</td>
+</tr>
+<tr>
+<td><a href="#MicroPythonDeviceInterface.__rawOn">__rawOn</a></td>
+<td>Private method to switch the connected device to 'raw' mode.</td>
+</tr>
+<tr>
+<td><a href="#MicroPythonDeviceInterface.__readSerial">__readSerial</a></td>
+<td>Private slot to read all available serial data and emit it with the "dataReceived" signal for further processing.</td>
+</tr>
+<tr>
+<td><a href="#MicroPythonDeviceInterface.connectToDevice">connectToDevice</a></td>
+<td>Public slot to start the manager.</td>
+</tr>
+<tr>
+<td><a href="#MicroPythonDeviceInterface.disconnectFromDevice">disconnectFromDevice</a></td>
+<td>Public slot to stop the thread.</td>
+</tr>
+<tr>
+<td><a href="#MicroPythonDeviceInterface.execute">execute</a></td>
+<td>Public method to send commands to the connected device and return the result.</td>
+</tr>
+<tr>
+<td><a href="#MicroPythonDeviceInterface.executeAsync">executeAsync</a></td>
+<td>Public method to execute a series of commands over a period of time without returning any result (asynchronous execution).</td>
+</tr>
+<tr>
+<td><a href="#MicroPythonDeviceInterface.handlePreferencesChanged">handlePreferencesChanged</a></td>
+<td>Public slot to handle a change of the preferences.</td>
+</tr>
+<tr>
+<td><a href="#MicroPythonDeviceInterface.isConnected">isConnected</a></td>
+<td>Public method to get the connection status.</td>
+</tr>
+<tr>
+<td><a href="#MicroPythonDeviceInterface.probeDevice">probeDevice</a></td>
+<td>Public method to check the device is responding.</td>
+</tr>
+<tr>
+<td><a href="#MicroPythonDeviceInterface.write">write</a></td>
+<td>Public method to write data to the connected device.</td>
+</tr>
+</table>
+<h3>Static Methods</h3>
+
+<table>
+<tr><td>None</td></tr>
+</table>
+
+<a NAME="MicroPythonDeviceInterface.__init__" ID="MicroPythonDeviceInterface.__init__"></a>
+<h4>MicroPythonDeviceInterface (Constructor)</h4>
+<b>MicroPythonDeviceInterface</b>(<i>parent=None</i>)
+
+<p>
+        Constructor
+</p>
+<dl>
+
+<dt><i>parent</i> (QObject)</dt>
+<dd>
+reference to the parent object
+</dd>
+</dl>
+<a NAME="MicroPythonDeviceInterface.__rawOff" ID="MicroPythonDeviceInterface.__rawOff"></a>
+<h4>MicroPythonDeviceInterface.__rawOff</h4>
+<b>__rawOff</b>(<i></i>)
+
+<p>
+        Private method to switch 'raw' mode off.
+</p>
+<a NAME="MicroPythonDeviceInterface.__rawOn" ID="MicroPythonDeviceInterface.__rawOn"></a>
+<h4>MicroPythonDeviceInterface.__rawOn</h4>
+<b>__rawOn</b>(<i></i>)
+
+<p>
+        Private method to switch the connected device to 'raw' mode.
+</p>
+<p>
+        Note: switching to raw mode is done with synchronous writes.
+</p>
+<dl>
+<dt>Return:</dt>
+<dd>
+flag indicating success
+@rtype bool
+</dd>
+</dl>
+<a NAME="MicroPythonDeviceInterface.__readSerial" ID="MicroPythonDeviceInterface.__readSerial"></a>
+<h4>MicroPythonDeviceInterface.__readSerial</h4>
+<b>__readSerial</b>(<i></i>)
+
+<p>
+        Private slot to read all available serial data and emit it with the
+        "dataReceived" signal for further processing.
+</p>
+<a NAME="MicroPythonDeviceInterface.connectToDevice" ID="MicroPythonDeviceInterface.connectToDevice"></a>
+<h4>MicroPythonDeviceInterface.connectToDevice</h4>
+<b>connectToDevice</b>(<i>port</i>)
+
+<p>
+        Public slot to start the manager.
+</p>
+<dl>
+
+<dt><i>port</i> (str)</dt>
+<dd>
+name of the port to be used
+</dd>
+</dl>
+<dl>
+<dt>Return:</dt>
+<dd>
+flag indicating success
+</dd>
+</dl>
+<dl>
+<dt>Return Type:</dt>
+<dd>
+bool
+</dd>
+</dl>
+<a NAME="MicroPythonDeviceInterface.disconnectFromDevice" ID="MicroPythonDeviceInterface.disconnectFromDevice"></a>
+<h4>MicroPythonDeviceInterface.disconnectFromDevice</h4>
+<b>disconnectFromDevice</b>(<i></i>)
+
+<p>
+        Public slot to stop the thread.
+</p>
+<a NAME="MicroPythonDeviceInterface.execute" ID="MicroPythonDeviceInterface.execute"></a>
+<h4>MicroPythonDeviceInterface.execute</h4>
+<b>execute</b>(<i>commands</i>)
+
+<p>
+        Public method to send commands to the connected device and return the
+        result.
+</p>
+<p>
+        If no serial connection is available, empty results will be returned.
+</p>
+<dl>
+
+<dt><i>commands</i> (str or list of str)</dt>
+<dd>
+list of commands to be executed
+</dd>
+</dl>
+<dl>
+<dt>Return:</dt>
+<dd>
+tuple containing stdout and stderr output of the device
+</dd>
+</dl>
+<dl>
+<dt>Return Type:</dt>
+<dd>
+tuple of (bytes, bytes)
+</dd>
+</dl>
+<a NAME="MicroPythonDeviceInterface.executeAsync" ID="MicroPythonDeviceInterface.executeAsync"></a>
+<h4>MicroPythonDeviceInterface.executeAsync</h4>
+<b>executeAsync</b>(<i>commandsList</i>)
+
+<p>
+        Public method to execute a series of commands over a period of time
+        without returning any result (asynchronous execution).
+</p>
+<dl>
+
+<dt><i>commandsList</i> (list of bytes)</dt>
+<dd>
+list of commands to be execute on the device
+</dd>
+</dl>
+<a NAME="MicroPythonDeviceInterface.handlePreferencesChanged" ID="MicroPythonDeviceInterface.handlePreferencesChanged"></a>
+<h4>MicroPythonDeviceInterface.handlePreferencesChanged</h4>
+<b>handlePreferencesChanged</b>(<i></i>)
+
+<p>
+        Public slot to handle a change of the preferences.
+</p>
+<a NAME="MicroPythonDeviceInterface.isConnected" ID="MicroPythonDeviceInterface.isConnected"></a>
+<h4>MicroPythonDeviceInterface.isConnected</h4>
+<b>isConnected</b>(<i></i>)
+
+<p>
+        Public method to get the connection status.
+</p>
+<dl>
+<dt>Return:</dt>
+<dd>
+flag indicating the connection status
+</dd>
+</dl>
+<dl>
+<dt>Return Type:</dt>
+<dd>
+bool
+</dd>
+</dl>
+<a NAME="MicroPythonDeviceInterface.probeDevice" ID="MicroPythonDeviceInterface.probeDevice"></a>
+<h4>MicroPythonDeviceInterface.probeDevice</h4>
+<b>probeDevice</b>(<i></i>)
+
+<p>
+        Public method to check the device is responding.
+</p>
+<p>
+        If the device has not been flashed with a MicroPython formware, the
+        probe will fail.
+</p>
+<dl>
+<dt>Return:</dt>
+<dd>
+flag indicating a communicating MicroPython device
+</dd>
+</dl>
+<dl>
+<dt>Return Type:</dt>
+<dd>
+bool
+</dd>
+</dl>
+<a NAME="MicroPythonDeviceInterface.write" ID="MicroPythonDeviceInterface.write"></a>
+<h4>MicroPythonDeviceInterface.write</h4>
+<b>write</b>(<i>data</i>)
+
+<p>
+        Public method to write data to the connected device.
+</p>
+<dl>
+
+<dt><i>data</i> (bytes or bytearray)</dt>
+<dd>
+data to be written
+</dd>
+</dl>
+<div align="right"><a href="#top">Up</a></div>
+<hr />
+</body></html>
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