--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/MicroPython/MicrobitDevices.py Wed Jul 10 20:21:57 2019 +0200
@@ -0,0 +1,124 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the device interface class for BBC micro:bit boards.
+"""
+
+from __future__ import unicode_literals
+
+from .MicroPythonDevices import MicroPythonDevice
+from .MicroPythonReplWidget import HAS_QTCHART
+
+
+class MicrobitDevice(MicroPythonDevice):
+ """
+ Class implementing the device for BBC micro:bit boards.
+ """
+ def __init__(self, microPythonWidget, parent=None):
+ """
+ Constructor
+
+ @param microPythonWidget reference to the main MicroPython widget
+ @type MicroPythonReplWidget
+ @param parent reference to the parent object
+ @type QObject
+ """
+ super(MicrobitDevice, self).__init__(microPythonWidget, parent)
+
+ self.__replActive = False
+ self.__fileManagerActive = False
+ self.__plotterActive = False
+
+ def setButtons(self):
+ """
+ Public method to enable the supported action buttons.
+ """
+ super(MicrobitDevice, self).setButtons()
+ self.microPython.setActionButtons(
+ repl=True, files=True, chart=HAS_QTCHART)
+
+ def forceInterrupt(self):
+ """
+ Public method to determine the need for an interrupt when opening the
+ serial connection.
+
+ @return flag indicating an interrupt is needed
+ @rtype bool
+ """
+ return True
+
+ def canStartRepl(self):
+ """
+ Public method to determine, if a REPL can be started.
+
+ @return tuple containing a flag indicating it is safe to start a REPL
+ and a reason why it cannot.
+ @rtype tuple of (bool, str)
+ """
+ if self.__fileManagerActive:
+ return False, self.tr("The REPL and the file manager use the same"
+ " USB serial connection. Only one can be"
+ " active at any time. Toggle the file"
+ " manager off and try again.")
+ else:
+ return True, ""
+
+ def setRepl(self, on):
+ """
+ Public method to set the REPL status and dependent status.
+
+ @param on flag indicating the active status
+ @type bool
+ """
+ self.__replActive = on
+ self.microPython.setActionButtons(files=not on)
+
+ def canStartPlotter(self):
+ """
+ Public method to determine, if a Plotter can be started.
+
+ @return tuple containing a flag indicating it is safe to start a
+ Plotter and a reason why it cannot.
+ @rtype tuple of (bool, str)
+ """
+ if self.__fileManagerActive:
+ return False, self.tr("The Plotter and the file manager use the"
+ " same USB serial connection. Only one can"
+ " be active at any time. Toggle the file"
+ " manager off and try again.")
+ else:
+ return True, ""
+
+ def setPlotter(self, on):
+ """
+ Public method to set the Plotter status and dependent status.
+
+ @param on flag indicating the active status
+ @type bool
+ """
+ self.__plotterActive = on
+ self.microPython.setActionButtons(files=not on)
+
+ # TODO: not yet implemented
+ def canStartFileManager(self):
+ """
+ Public method to determine, if a File Manager can be started.
+
+ @return tuple containing a flag indicating it is safe to start a
+ File Manager and a reason why it cannot.
+ @rtype tuple of (bool, str)
+ """
+ return False, self.tr("File Manager is not supported by this device.")
+
+ # TODO: not yet implemented
+ def setFileManager(self, on):
+ """
+ Public method to set the File Manager status and dependent status.
+
+ @param on flag indicating the active status
+ @type bool
+ """
+ pass
