eric7.MicroPython.Devices.TeensyDevices

Module implementing the device interface class for Teensy boards with MicroPython.

Global Attributes

None

Classes

TeensyDevice Class implementing the device for Teensy boards with MicroPython.

Functions

createDevice Function to instantiate a MicroPython device object.
showTeensyFlashInstructions Slot to show a message box with instruction to flash the Teensy.
startTeensyLoader Slot to start the 'Teensy Loader' application.


TeensyDevice

Class implementing the device for Teensy boards with MicroPython.

Derived from

BaseDevice

Class Attributes

None

Class Methods

None

Methods

TeensyDevice Constructor
__createTeensyMenu Private method to create the microbit submenu.
__firmwareVersionResponse Private slot handling the response of the latest version request.
__resetDevice Private slot to reset the connected device.
__showFirmwareVersions Private slot to show the firmware version of the connected device and the available firmware version.
_getSetTimeCode Protected method to get the device code to set the time.
addDeviceMenuEntries Public method to add device specific entries to the given menu.
canRunScript Public method to determine, if a script can be executed.
canStartFileManager Public method to determine, if a File Manager can be started.
canStartPlotter Public method to determine, if a Plotter can be started.
canStartRepl Public method to determine, if a REPL can be started.
deviceName Public method to get the name of the device.
forceInterrupt Public method to determine the need for an interrupt when opening the serial connection.
getDocumentationUrl Public method to get the device documentation URL.
getFirmwareUrl Public method to get the device firmware download URL.
runScript Public method to run the given Python script.
setButtons Public method to enable the supported action buttons.

Static Methods

None

TeensyDevice (Constructor)

TeensyDevice(microPythonWidget, deviceType, parent=None)

Constructor

microPythonWidget (MicroPythonWidget)
reference to the main MicroPython widget
deviceType (str)
device type assigned to this device interface
parent (QObject)
reference to the parent object

TeensyDevice.__createTeensyMenu

__createTeensyMenu()

Private method to create the microbit submenu.

TeensyDevice.__firmwareVersionResponse

__firmwareVersionResponse(reply)

Private slot handling the response of the latest version request.

reply (QNetworkReply)
reference to the reply object

TeensyDevice.__resetDevice

__resetDevice()

Private slot to reset the connected device.

TeensyDevice.__showFirmwareVersions

__showFirmwareVersions()

Private slot to show the firmware version of the connected device and the available firmware version.

TeensyDevice._getSetTimeCode

_getSetTimeCode()

Protected method to get the device code to set the time.

Note: This method must be implemented in the various device specific subclasses.

Return:
code to be executed on the connected device to set the time
Return Type:
str

TeensyDevice.addDeviceMenuEntries

addDeviceMenuEntries(menu)

Public method to add device specific entries to the given menu.

menu (QMenu)
reference to the context menu

TeensyDevice.canRunScript

canRunScript()

Public method to determine, if a script can be executed.

Return:
tuple containing a flag indicating it is safe to start a Plotter and a reason why it cannot.
Return Type:
tuple of (bool, str)

TeensyDevice.canStartFileManager

canStartFileManager()

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.
Return Type:
tuple of (bool, str)

TeensyDevice.canStartPlotter

canStartPlotter()

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.
Return Type:
tuple of (bool, str)

TeensyDevice.canStartRepl

canStartRepl()

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.
Return Type:
tuple of (bool, str)

TeensyDevice.deviceName

deviceName()

Public method to get the name of the device.

Return:
name of the device
Return Type:
str

TeensyDevice.forceInterrupt

forceInterrupt()

Public method to determine the need for an interrupt when opening the serial connection.

Return:
flag indicating an interrupt is needed
Return Type:
bool

TeensyDevice.getDocumentationUrl

getDocumentationUrl()

Public method to get the device documentation URL.

Return:
documentation URL of the device
Return Type:
str

TeensyDevice.getFirmwareUrl

getFirmwareUrl()

Public method to get the device firmware download URL.

Return:
firmware download URL of the device
Return Type:
str

TeensyDevice.runScript

runScript(script)

Public method to run the given Python script.

script (str)
script to be executed

TeensyDevice.setButtons

setButtons()

Public method to enable the supported action buttons.

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createDevice

createDevice(microPythonWidget, deviceType, _vid, _pid, _boardName, _serialNumber)

Function to instantiate a MicroPython device object.

microPythonWidget (MicroPythonWidget)
reference to the main MicroPython widget
deviceType (str)
device type assigned to this device interface
_vid (int)
vendor ID (unused)
_pid (int)
product ID (unused)
_boardName (str)
name of the board (unused)
_serialNumber (str)
serial number of the board (unused)
Return:
reference to the instantiated device object
Return Type:
PyBoardDevice
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showTeensyFlashInstructions

showTeensyFlashInstructions()

Slot to show a message box with instruction to flash the Teensy.

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startTeensyLoader

startTeensyLoader()

Slot to start the 'Teensy Loader' application.

Note: The application must be accessible via the application search path.

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