def _launchUpdate(self):
self.setTitle(_('Updating'))
self.setSubTitle(_('Update in progress...'))
self.wizard().button(self.wizard().CancelButton).setEnabled(False)
self.wizard().button(self.wizard().BackButton).setEnabled(False)
self._process = QtCore.QProcess(self)
self._process.errorOccurred.connect(self._onError)
self._process.finished.connect(self._onFinished)
self._process.readyReadStandardError.connect(self._onStderr)
self._process.readyReadStandardOutput.connect(self._onStdout)
manifest = Meta.manifest()
filename = os.path.join(
Meta.dataPath('images'),
manifest['leonardo']['firmware']['current']['name'])
args = [
'-patmega32u4',
'-cavr109',
'-P%s' % self._devname,
'-b57600',
'-D',
'-Uflash:w:%s:i' % filename,
]
if platform.system() != 'Windows':
args.insert(0, '-C%s' % Meta.avrdudeConf())
self._process.start(Settings().avrdude(), args)
def initializePage(self):
self.setTitle(_('Image copy'))
self.setSubTitle(_('Copying image file'))
manifest = Meta.manifest()
name = manifest['rpi0w-v2']['image']['current']['name']
self._src = os.path.join(Meta.dataPath('images'), name)
self._dst = os.path.join(
QtCore.QStandardPaths.writableLocation(
QtCore.QStandardPaths.DownloadLocation),
'%s.img' % os.path.splitext(name)[0])
ssid, password = self.wizard().wifi()
self._thread = ImageCopyThread(self._src, self._dst, ssid, password,
self.wizard().ssh())
self._thread.progress.connect(self._onProgress)
self._thread.finished.connect(self._onFinished)
self._thread.error.connect(self._onError)
self._thread.start()
def __init__(self, parent, *, path, **kwargs):
super().__init__(parent, **kwargs)
self._path = path
self._state = self.STATE_MANIFEST
self._manifest = Meta.manifest()
self._downloader = None
self._msg = QtWidgets.QLabel(self)
self._progress = QtWidgets.QProgressBar(self)
bld = LayoutBuilder(self)
with bld.vbox() as vbox:
vbox.setContentsMargins(5, 5, 5, 5)
vbox.addWidget(self._msg)
vbox.addWidget(self._progress)
with bld.hbox() as hbox:
self._btn = QtWidgets.QPushButton(_('Cancel'), self)
hbox.addStretch(1)
hbox.addWidget(self._btn)
self._btn.clicked.connect(self._cancel)