eric6/MicroPython/CircuitPythonDevices.py

Fri, 12 Feb 2021 16:15:18 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Fri, 12 Feb 2021 16:15:18 +0100
changeset 8096
5425a9072300
parent 8072
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child 8117
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permissions
-rw-r--r--

MicroPython
- added a generic dialog for flashing UF2 capable devices (with device detection)

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1 # -*- coding: utf-8 -*-
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2
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91e843545d9a Updated copyright for 2021.
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3 # Copyright (c) 2019 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing the device interface class for CircuitPython boards.
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8 """
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9
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10 import shutil
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11 import os
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12
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13 from PyQt5.QtCore import pyqtSlot
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14 from PyQt5.QtWidgets import QDialog
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15
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16 from E5Gui import E5MessageBox, E5FileDialog
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17
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18 from .MicroPythonDevices import MicroPythonDevice
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19 from .MicroPythonWidget import HAS_QTCHART
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20
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21 import Utilities
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22 import Preferences
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23
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24
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25 class CircuitPythonDevice(MicroPythonDevice):
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26 """
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27 Class implementing the device for CircuitPython boards.
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28 """
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29 DeviceVolumeName = "CIRCUITPY"
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30
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31 def __init__(self, microPythonWidget, parent=None):
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32 """
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33 Constructor
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34
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35 @param microPythonWidget reference to the main MicroPython widget
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36 @type MicroPythonWidget
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37 @param parent reference to the parent object
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38 @type QObject
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39 """
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40 super(CircuitPythonDevice, self).__init__(microPythonWidget, parent)
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41
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42 self.__workspace = self.__findWorkspace()
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43
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44 self.__nonUF2devices = {
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45 "teensy": self.__flashTeensy,
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46 }
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47
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48 def setButtons(self):
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49 """
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50 Public method to enable the supported action buttons.
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51 """
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52 super(CircuitPythonDevice, self).setButtons()
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53 self.microPython.setActionButtons(
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54 run=True, repl=True, files=True, chart=HAS_QTCHART)
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55
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56 if self.__deviceVolumeMounted():
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57 self.microPython.setActionButtons(open=True, save=True)
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58
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59 def forceInterrupt(self):
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60 """
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61 Public method to determine the need for an interrupt when opening the
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62 serial connection.
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63
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64 @return flag indicating an interrupt is needed
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65 @rtype bool
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66 """
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67 return False
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68
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69 def deviceName(self):
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70 """
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71 Public method to get the name of the device.
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72
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73 @return name of the device
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74 @rtype str
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75 """
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76 return self.tr("CircuitPython")
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77
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78 def canStartRepl(self):
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79 """
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80 Public method to determine, if a REPL can be started.
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81
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82 @return tuple containing a flag indicating it is safe to start a REPL
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83 and a reason why it cannot.
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84 @rtype tuple of (bool, str)
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85 """
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86 return True, ""
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87
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88 def canStartPlotter(self):
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89 """
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90 Public method to determine, if a Plotter can be started.
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91
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92 @return tuple containing a flag indicating it is safe to start a
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93 Plotter and a reason why it cannot.
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94 @rtype tuple of (bool, str)
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95 """
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96 return True, ""
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97
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98 def canRunScript(self):
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99 """
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100 Public method to determine, if a script can be executed.
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101
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102 @return tuple containing a flag indicating it is safe to start a
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103 Plotter and a reason why it cannot.
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104 @rtype tuple of (bool, str)
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105 """
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106 return True, ""
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107
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108 def runScript(self, script):
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109 """
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110 Public method to run the given Python script.
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111
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112 @param script script to be executed
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113 @type str
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114 """
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115 pythonScript = script.split("\n")
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116 self.sendCommands(pythonScript)
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117
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118 def canStartFileManager(self):
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119 """
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120 Public method to determine, if a File Manager can be started.
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121
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122 @return tuple containing a flag indicating it is safe to start a
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123 File Manager and a reason why it cannot.
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124 @rtype tuple of (bool, str)
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125 """
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126 return True, ""
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127
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128 def supportsLocalFileAccess(self):
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129 """
3cc19aec959a MicroPythonDevicces: added a method to indicate that a device allows access to its file system via a local directory.
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diff changeset
130 Public method to indicate file access via a local directory.
3cc19aec959a MicroPythonDevicces: added a method to indicate that a device allows access to its file system via a local directory.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7125
diff changeset
131
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132 @return flag indicating file access via local directory
7145
ceb3e8b242c1 Regenerated source docu after merge with 'micropython' branch.
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parents: 7138
diff changeset
133 @rtype bool
7129
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7125
diff changeset
134 """
7132
c4682cfcd160 CircuitPythonDevice: only report local access if the well known volume is mounted.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7129
diff changeset
135 return self.__deviceVolumeMounted()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7129
diff changeset
136
c4682cfcd160 CircuitPythonDevice: only report local access if the well known volume is mounted.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7129
diff changeset
137 def __deviceVolumeMounted(self):
c4682cfcd160 CircuitPythonDevice: only report local access if the well known volume is mounted.
Detlev Offenbach <detlev@die-offenbachs.de>
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138 """
c4682cfcd160 CircuitPythonDevice: only report local access if the well known volume is mounted.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7129
diff changeset
139 Private method to check, if the device volume is mounted.
c4682cfcd160 CircuitPythonDevice: only report local access if the well known volume is mounted.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7129
diff changeset
140
c4682cfcd160 CircuitPythonDevice: only report local access if the well known volume is mounted.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7129
diff changeset
141 @return flag indicated a mounted device
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
142 @rtype bool
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7129
diff changeset
143 """
8072
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
144 if self.__workspace and not os.path.exists(self.__workspace):
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
145 self.__workspace = "" # reset
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
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parents: 8067
diff changeset
146
8062
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
147 return self.DeviceVolumeName in self.getWorkspace(silent=True)
7129
3cc19aec959a MicroPythonDevicces: added a method to indicate that a device allows access to its file system via a local directory.
Detlev Offenbach <detlev@die-offenbachs.de>
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148
7174
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7161
diff changeset
149 def getWorkspace(self, silent=False):
7059
a8fad276cbd5 Continued implementing the MicroPython support.
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parents:
diff changeset
150 """
a8fad276cbd5 Continued implementing the MicroPython support.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
151 Public method to get the workspace directory.
a8fad276cbd5 Continued implementing the MicroPython support.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
152
7174
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diff changeset
153 @param silent flag indicating silent operations
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diff changeset
154 @type bool
7059
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
155 @return workspace directory used for saving files
a8fad276cbd5 Continued implementing the MicroPython support.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
156 @rtype str
a8fad276cbd5 Continued implementing the MicroPython support.
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parents:
diff changeset
157 """
8062
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
158 if self.__workspace:
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
159 # return cached entry
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
160 return self.__workspace
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
161 else:
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
162 self.__workspace = self.__findWorkspace(silent=silent)
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
163 return self.__workspace
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
164
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
165 def __findWorkspace(self, silent=False):
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
166 """
8067
a467ab075be0 MicroPython: added buttons to go to the 'home' directory (local and on device) to the MicroPython file manager and improved the workspace handling.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8062
diff changeset
167 Private method to find the workspace directory.
7059
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
168
8062
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
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diff changeset
169 @param silent flag indicating silent operations
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
170 @type bool
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
171 @return workspace directory used for saving files
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
172 @rtype str
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
173 """
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
174 # Attempts to find the paths on the filesystem that represents the
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
175 # plugged in CIRCUITPY boards.
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
176 deviceDirectories = Utilities.findVolume(self.DeviceVolumeName,
8067
a467ab075be0 MicroPython: added buttons to go to the 'home' directory (local and on device) to the MicroPython file manager and improved the workspace handling.
Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
177 findAll=True)
8062
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
178
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
179 if deviceDirectories:
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
180 if len(deviceDirectories) == 1:
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
181 return deviceDirectories[0]
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
182 else:
8dc5acb30a8b MicroPython: implemented code to deal with multiple devices attached to the computer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8053
diff changeset
183 return self.selectDeviceDirectory(deviceDirectories)
7059
a8fad276cbd5 Continued implementing the MicroPython support.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
184 else:
7174
de8175253dfc MicroPython: did some fine tuning of the MicroPython interface.
Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
185 # return the default workspace and give the user a warning (unless
de8175253dfc MicroPython: did some fine tuning of the MicroPython interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7161
diff changeset
186 # silent mode is selected)
de8175253dfc MicroPython: did some fine tuning of the MicroPython interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7161
diff changeset
187 if not silent:
de8175253dfc MicroPython: did some fine tuning of the MicroPython interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7161
diff changeset
188 E5MessageBox.warning(
de8175253dfc MicroPython: did some fine tuning of the MicroPython interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7161
diff changeset
189 self.microPython,
de8175253dfc MicroPython: did some fine tuning of the MicroPython interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7161
diff changeset
190 self.tr("Workspace Directory"),
8067
a467ab075be0 MicroPython: added buttons to go to the 'home' directory (local and on device) to the MicroPython file manager and improved the workspace handling.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8062
diff changeset
191 self.tr("Python files for CircuitPython can be edited in"
a467ab075be0 MicroPython: added buttons to go to the 'home' directory (local and on device) to the MicroPython file manager and improved the workspace handling.
Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
192 " place, if the device volume is locally"
a467ab075be0 MicroPython: added buttons to go to the 'home' directory (local and on device) to the MicroPython file manager and improved the workspace handling.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8062
diff changeset
193 " available. Such a volume was not found. In"
a467ab075be0 MicroPython: added buttons to go to the 'home' directory (local and on device) to the MicroPython file manager and improved the workspace handling.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8062
diff changeset
194 " place editing will not be available."
a467ab075be0 MicroPython: added buttons to go to the 'home' directory (local and on device) to the MicroPython file manager and improved the workspace handling.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8062
diff changeset
195 )
a467ab075be0 MicroPython: added buttons to go to the 'home' directory (local and on device) to the MicroPython file manager and improved the workspace handling.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8062
diff changeset
196 )
7059
a8fad276cbd5 Continued implementing the MicroPython support.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
197
a8fad276cbd5 Continued implementing the MicroPython support.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
198 return super(CircuitPythonDevice, self).getWorkspace()
7116
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
199
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
200 def addDeviceMenuEntries(self, menu):
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
201 """
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
202 Public method to add device specific entries to the given menu.
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
203
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
204 @param menu reference to the context menu
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
205 @type QMenu
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
206 """
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
207 connected = self.microPython.isConnected()
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
208
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
209 act = menu.addAction(self.tr("Flash CircuitPython Firmware"),
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
210 self.__flashCircuitPython)
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
211 act.setEnabled(not connected)
7138
a2a53535d855 CircuitPythonDevices: added capability to install library files onto the device to the device menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7134
diff changeset
212 menu.addSeparator()
a2a53535d855 CircuitPythonDevices: added capability to install library files onto the device to the device menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7134
diff changeset
213 act = menu.addAction(self.tr("Install Library Files"),
a2a53535d855 CircuitPythonDevices: added capability to install library files onto the device to the device menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7134
diff changeset
214 self.__installLibraryFiles)
a2a53535d855 CircuitPythonDevices: added capability to install library files onto the device to the device menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7134
diff changeset
215 act.setEnabled(self.__deviceVolumeMounted())
7116
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
216
8096
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
217 def hasFlashMenuEntry(self):
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
218 """
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
219 Public method to check, if the device has its own flash menu entry.
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
220
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
221 @return flag indicating a specific flash menu entry
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
222 @rtype bool
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
223 """
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
224 return True
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
225
7116
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
226 @pyqtSlot()
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
227 def __flashCircuitPython(self):
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
228 """
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
229 Private slot to flash a CircuitPython firmware to the device.
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
230 """
8072
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
231 lBoardName = self.microPython.getCurrentBoard().lower()
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
232 if lBoardName:
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
233 for name in self.__nonUF2devices:
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
234 if name in lBoardName:
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
235 self.__nonUF2devices[name]()
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
236 break
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
237 else:
8096
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
238 from .UF2FlashDialog import UF2FlashDialog
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
239 dlg = UF2FlashDialog(boardType="circuitpython")
5425a9072300 MicroPython
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8072
diff changeset
240 dlg.exec()
8072
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
241
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
242 def __flashTeensy(self):
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
243 """
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
244 Private method to show a message box because Teens does not support
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
245 the UF2 bootloader yet.
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
246 """
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
247 E5MessageBox.information(
7116
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
248 self.microPython,
233b6e62ca2b CircuitPython: added code to flash a new CircuitPython firmware.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7100
diff changeset
249 self.tr("Flash CircuitPython Firmware"),
8072
58491f4c99d6 MicroPython: added code to give a hint for CircuitPython devices, that do not support the UF2 bootloader for flashing.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8067
diff changeset
250 self.tr("""<p>Teensy 4.0 and Teensy 4.1 do not support the UF2"""
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251 """ bootloader. Please use the 'Teensy Loader'"""
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252 """ application to flash CircuitPython. Make sure you"""
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253 """ downloaded the CircuitPython .hex file.</p>"""
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254 """<p>See <a href="{0}">the PJRC Teensy web site</a>"""
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255 """ for details.</p>""")
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256 .format("https://www.pjrc.com/teensy/loader.html"))
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257
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258 @pyqtSlot()
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259 def __installLibraryFiles(self):
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260 """
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261 Private slot to install Python files into the onboard library.
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262 """
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263 if not self.__deviceVolumeMounted():
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264 E5MessageBox.critical(
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265 self.microPython,
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266 self.tr("Install Library Files"),
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267 self.tr("""The device volume "<b>{0}</b>" is not available."""
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268 """ Ensure it is mounted properly and try again."""))
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269 return
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270
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271 target = os.path.join(self.getWorkspace(), "lib")
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272 # ensure that the library directory exists on the device
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273 if not os.path.isdir(target):
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274 os.makedirs(target)
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275
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276 libraryFiles = E5FileDialog.getOpenFileNames(
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277 self.microPython,
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278 self.tr("Install Library Files"),
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279 os.path.expanduser("~"),
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280 self.tr("Compiled Python Files (*.mpy);;"
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281 "Python Files (*.py);;"
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282 "All Files (*)"))
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283
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284 for libraryFile in libraryFiles:
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285 if os.path.exists(libraryFile):
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286 shutil.copy2(libraryFile, target)
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287
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288 def getDocumentationUrl(self):
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289 """
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290 Public method to get the device documentation URL.
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291
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292 @return documentation URL of the device
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293 @rtype str
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294 """
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295 return Preferences.getMicroPython("CircuitPythonDocuUrl")
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296
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297 def getDownloadMenuEntries(self):
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298 """
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299 Public method to retrieve the entries for the downloads menu.
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300
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301 @return list of tuples with menu text and URL to be opened for each
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302 entry
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303 @rtype list of tuple of (str, str)
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304 """
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305 return [
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306 (self.tr("CircuitPython Firmware"),
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307 Preferences.getMicroPython("CircuitPythonFirmwareUrl")),
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308 (self.tr("CircuitPython Libraries"),
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diff changeset
309 Preferences.getMicroPython("CircuitPythonLibrariesUrl"))
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parents: 7923
diff changeset
310 ]

eric ide

mercurial