src/eric7/Documentation/Source/eric7.MicroPython.Devices.TeensyDevices.html

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<h1>eric7.MicroPython.Devices.TeensyDevices</h1>

<p>
Module implementing the device interface class for Teensy boards with MicroPython.
</p>
<h3>Global Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>

<table>

<tr>
<td><a href="#TeensyDevice">TeensyDevice</a></td>
<td>Class implementing the device for Teensy boards with MicroPython.</td>
</tr>
</table>
<h3>Functions</h3>

<table>

<tr>
<td><a href="#createDevice">createDevice</a></td>
<td>Function to instantiate a MicroPython device object.</td>
</tr>
<tr>
<td><a href="#showTeensyFlashInstructions">showTeensyFlashInstructions</a></td>
<td>Slot to show a message box with instruction to flash the Teensy.</td>
</tr>
<tr>
<td><a href="#startTeensyLoader">startTeensyLoader</a></td>
<td>Slot to start the 'Teensy Loader' application.</td>
</tr>
</table>
<hr />
<hr />
<a NAME="TeensyDevice" ID="TeensyDevice"></a>
<h2>TeensyDevice</h2>

<p>
    Class implementing the device for Teensy boards with MicroPython.
</p>
<h3>Derived from</h3>
BaseDevice
<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="#TeensyDevice.__init__">TeensyDevice</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#TeensyDevice.__createTeensyMenu">__createTeensyMenu</a></td>
<td>Private method to create the microbit submenu.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.__firmwareVersionResponse">__firmwareVersionResponse</a></td>
<td>Private slot handling the response of the latest version request.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.__resetDevice">__resetDevice</a></td>
<td>Private slot to reset the connected device.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.__showFirmwareVersions">__showFirmwareVersions</a></td>
<td>Private slot to show the firmware version of the connected device and the available firmware version.</td>
</tr>
<tr>
<td><a href="#TeensyDevice._getSetTimeCode">_getSetTimeCode</a></td>
<td>Protected method to get the device code to set the time.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.addDeviceMenuEntries">addDeviceMenuEntries</a></td>
<td>Public method to add device specific entries to the given menu.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.canRunScript">canRunScript</a></td>
<td>Public method to determine, if a script can be executed.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.canStartFileManager">canStartFileManager</a></td>
<td>Public method to determine, if a File Manager can be started.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.canStartPlotter">canStartPlotter</a></td>
<td>Public method to determine, if a Plotter can be started.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.canStartRepl">canStartRepl</a></td>
<td>Public method to determine, if a REPL can be started.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.deviceName">deviceName</a></td>
<td>Public method to get the name of the device.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.forceInterrupt">forceInterrupt</a></td>
<td>Public method to determine the need for an interrupt when opening the serial connection.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.getDocumentationUrl">getDocumentationUrl</a></td>
<td>Public method to get the device documentation URL.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.getFirmwareUrl">getFirmwareUrl</a></td>
<td>Public method to get the device firmware download URL.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.runScript">runScript</a></td>
<td>Public method to run the given Python script.</td>
</tr>
<tr>
<td><a href="#TeensyDevice.setButtons">setButtons</a></td>
<td>Public method to enable the supported action buttons.</td>
</tr>
</table>
<h3>Static Methods</h3>

<table>
<tr><td>None</td></tr>
</table>

<a NAME="TeensyDevice.__init__" ID="TeensyDevice.__init__"></a>
<h4>TeensyDevice (Constructor)</h4>
<b>TeensyDevice</b>(<i>microPythonWidget, deviceType, parent=None</i>)

<p>
        Constructor
</p>
<dl>

<dt><i>microPythonWidget</i> (MicroPythonWidget)</dt>
<dd>
reference to the main MicroPython widget
</dd>
<dt><i>deviceType</i> (str)</dt>
<dd>
device type assigned to this device interface
</dd>
<dt><i>parent</i> (QObject)</dt>
<dd>
reference to the parent object
</dd>
</dl>
<a NAME="TeensyDevice.__createTeensyMenu" ID="TeensyDevice.__createTeensyMenu"></a>
<h4>TeensyDevice.__createTeensyMenu</h4>
<b>__createTeensyMenu</b>(<i></i>)

<p>
        Private method to create the microbit submenu.
</p>
<a NAME="TeensyDevice.__firmwareVersionResponse" ID="TeensyDevice.__firmwareVersionResponse"></a>
<h4>TeensyDevice.__firmwareVersionResponse</h4>
<b>__firmwareVersionResponse</b>(<i>reply</i>)

<p>
        Private slot handling the response of the latest version request.
</p>
<dl>

<dt><i>reply</i> (QNetworkReply)</dt>
<dd>
reference to the reply object
</dd>
</dl>
<a NAME="TeensyDevice.__resetDevice" ID="TeensyDevice.__resetDevice"></a>
<h4>TeensyDevice.__resetDevice</h4>
<b>__resetDevice</b>(<i></i>)

<p>
        Private slot to reset the connected device.
</p>
<a NAME="TeensyDevice.__showFirmwareVersions" ID="TeensyDevice.__showFirmwareVersions"></a>
<h4>TeensyDevice.__showFirmwareVersions</h4>
<b>__showFirmwareVersions</b>(<i></i>)

<p>
        Private slot to show the firmware version of the connected device and the
        available firmware version.
</p>
<a NAME="TeensyDevice._getSetTimeCode" ID="TeensyDevice._getSetTimeCode"></a>
<h4>TeensyDevice._getSetTimeCode</h4>
<b>_getSetTimeCode</b>(<i></i>)

<p>
        Protected method to get the device code to set the time.
</p>
<p>
        Note: This method must be implemented in the various device specific
        subclasses.
</p>
<dl>
<dt>Return:</dt>
<dd>
code to be executed on the connected device to set the time
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="TeensyDevice.addDeviceMenuEntries" ID="TeensyDevice.addDeviceMenuEntries"></a>
<h4>TeensyDevice.addDeviceMenuEntries</h4>
<b>addDeviceMenuEntries</b>(<i>menu</i>)

<p>
        Public method to add device specific entries to the given menu.
</p>
<dl>

<dt><i>menu</i> (QMenu)</dt>
<dd>
reference to the context menu
</dd>
</dl>
<a NAME="TeensyDevice.canRunScript" ID="TeensyDevice.canRunScript"></a>
<h4>TeensyDevice.canRunScript</h4>
<b>canRunScript</b>(<i></i>)

<p>
        Public method to determine, if a script can be executed.
</p>
<dl>
<dt>Return:</dt>
<dd>
tuple containing a flag indicating it is safe to start a
            Plotter and a reason why it cannot.
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
tuple of (bool, str)
</dd>
</dl>
<a NAME="TeensyDevice.canStartFileManager" ID="TeensyDevice.canStartFileManager"></a>
<h4>TeensyDevice.canStartFileManager</h4>
<b>canStartFileManager</b>(<i></i>)

<p>
        Public method to determine, if a File Manager can be started.
</p>
<dl>
<dt>Return:</dt>
<dd>
tuple containing a flag indicating it is safe to start a
            File Manager and a reason why it cannot.
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
tuple of (bool, str)
</dd>
</dl>
<a NAME="TeensyDevice.canStartPlotter" ID="TeensyDevice.canStartPlotter"></a>
<h4>TeensyDevice.canStartPlotter</h4>
<b>canStartPlotter</b>(<i></i>)

<p>
        Public method to determine, if a Plotter can be started.
</p>
<dl>
<dt>Return:</dt>
<dd>
tuple containing a flag indicating it is safe to start a
            Plotter and a reason why it cannot.
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
tuple of (bool, str)
</dd>
</dl>
<a NAME="TeensyDevice.canStartRepl" ID="TeensyDevice.canStartRepl"></a>
<h4>TeensyDevice.canStartRepl</h4>
<b>canStartRepl</b>(<i></i>)

<p>
        Public method to determine, if a REPL can be started.
</p>
<dl>
<dt>Return:</dt>
<dd>
tuple containing a flag indicating it is safe to start a REPL
            and a reason why it cannot.
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
tuple of (bool, str)
</dd>
</dl>
<a NAME="TeensyDevice.deviceName" ID="TeensyDevice.deviceName"></a>
<h4>TeensyDevice.deviceName</h4>
<b>deviceName</b>(<i></i>)

<p>
        Public method to get the name of the device.
</p>
<dl>
<dt>Return:</dt>
<dd>
name of the device
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="TeensyDevice.forceInterrupt" ID="TeensyDevice.forceInterrupt"></a>
<h4>TeensyDevice.forceInterrupt</h4>
<b>forceInterrupt</b>(<i></i>)

<p>
        Public method to determine the need for an interrupt when opening the
        serial connection.
</p>
<dl>
<dt>Return:</dt>
<dd>
flag indicating an interrupt is needed
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="TeensyDevice.getDocumentationUrl" ID="TeensyDevice.getDocumentationUrl"></a>
<h4>TeensyDevice.getDocumentationUrl</h4>
<b>getDocumentationUrl</b>(<i></i>)

<p>
        Public method to get the device documentation URL.
</p>
<dl>
<dt>Return:</dt>
<dd>
documentation URL of the device
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="TeensyDevice.getFirmwareUrl" ID="TeensyDevice.getFirmwareUrl"></a>
<h4>TeensyDevice.getFirmwareUrl</h4>
<b>getFirmwareUrl</b>(<i></i>)

<p>
        Public method to get the device firmware download URL.
</p>
<dl>
<dt>Return:</dt>
<dd>
firmware download URL of the device
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="TeensyDevice.runScript" ID="TeensyDevice.runScript"></a>
<h4>TeensyDevice.runScript</h4>
<b>runScript</b>(<i>script</i>)

<p>
        Public method to run the given Python script.
</p>
<dl>

<dt><i>script</i> (str)</dt>
<dd>
script to be executed
</dd>
</dl>
<a NAME="TeensyDevice.setButtons" ID="TeensyDevice.setButtons"></a>
<h4>TeensyDevice.setButtons</h4>
<b>setButtons</b>(<i></i>)

<p>
        Public method to enable the supported action buttons.
</p>
<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="createDevice" ID="createDevice"></a>
<h2>createDevice</h2>
<b>createDevice</b>(<i>microPythonWidget, deviceType, vid, pid, boardName, serialNumber</i>)

<p>
    Function to instantiate a MicroPython device object.
</p>
<dl>

<dt><i>microPythonWidget</i> (MicroPythonWidget)</dt>
<dd>
reference to the main MicroPython widget
</dd>
<dt><i>deviceType</i> (str)</dt>
<dd>
device type assigned to this device interface
</dd>
<dt><i>vid</i> (int)</dt>
<dd>
vendor ID
</dd>
<dt><i>pid</i> (int)</dt>
<dd>
product ID
</dd>
<dt><i>boardName</i> (str)</dt>
<dd>
name of the board
</dd>
<dt><i>serialNumber</i> (str)</dt>
<dd>
serial number of the board
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
reference to the instantiated device object
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
PyBoardDevice
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="showTeensyFlashInstructions" ID="showTeensyFlashInstructions"></a>
<h2>showTeensyFlashInstructions</h2>
<b>showTeensyFlashInstructions</b>(<i></i>)

<p>
    Slot to show a message box with instruction to flash the Teensy.
</p>
<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="startTeensyLoader" ID="startTeensyLoader"></a>
<h2>startTeensyLoader</h2>
<b>startTeensyLoader</b>(<i></i>)

<p>
    Slot to start the 'Teensy Loader' application.
</p>
<p>
    Note: The application must be accessible via the application search path.
</p>
<div align="right"><a href="#top">Up</a></div>
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