def on_dialog_response(self, dialog, response, *args):
if response == gtk.RESPONSE_OK:
self.ok_button.set_sensitive(False)
self.fw_path_button.set_sensitive(False)
fw_path = self.fw_path_entry.get_text()
try:
with open(fw_path, 'rb') as f:
buf = f.read()
except Exception as e:
self.show_message_dialog(gtk.MESSAGE_ERROR,
"Failed to open file %s" % str(e))
self.dialog.hide()
return
self.last_fw_path = fw_path
self.config.set("main", "last_fw_path", self.last_fw_path)
if self.erase_fs_check.get_active():
sector_offset = FLASH_SECTOR_START
else:
sector_offset = FLASH_SECTOR_START + 3
self.state = {
"next": self.task_init,
"buf": buf,
"sector": sector_offset,
"sector_offset": sector_offset,
"bar": self.fw_progress,
"dialog": self.dialog,
"xfer_bytes": 0,
"xfer_total": len(buf)
}
self.flash_msg = 1
self.running = True
# Reset the camera if it's connected, this way the bootloader
# runs without disconnecting and reconnecting the camera.
try:
openmv.reset()
except:
pass
gobject.gobject.idle_add(self.task, self.state)
else:
self.dialog.hide()
self.running = False
def on_dialog_response(self, dialog, response, *args):
if response == gtk.RESPONSE_OK:
self.ok_button.set_sensitive(False)
self.fw_path_button.set_sensitive(False)
fw_path = self.fw_path_entry.get_text()
try:
with open(fw_path, 'rb') as f:
buf = f.read()
except Exception as e:
self.show_message_dialog(gtk.MESSAGE_ERROR, "Failed to open file %s"%str(e))
self.dialog.hide()
return
self.last_fw_path = fw_path
self.config.set("main", "last_fw_path", self.last_fw_path)
if self.erase_fs_check.get_active():
sector_offset = FLASH_SECTOR_START
else:
sector_offset = FLASH_SECTOR_START + 3
self.state={ "next":self.task_init, "buf":buf, "sector":sector_offset, "sector_offset": sector_offset,
"bar":self.fw_progress, "dialog":self.dialog, "xfer_bytes":0, "xfer_total":len(buf)}
self.flash_msg = 1
self.running = True
# Reset the camera if it's connected, this way the bootloader
# runs without disconnecting and reconnecting the camera.
try:
openmv.reset()
except:
pass
gobject.gobject.idle_add(self.task, self.state)
else:
self.dialog.hide()
self.running = False
def do_disconnect(self):
if self.connected:
self.connected = False
self.update_ui()
self.framebuffer.stop_updater()
openmv.stop_script()
sleep(0.2)
# release OpenMV
openmv.release()
sleep(0.2)
openmv.reset()
sleep(0.2)
self.connector.start()
self.statusBar().showMessage('Camera disconnected.')
try:
if self.serial and self.serial.isOpen():
print('Disconnecting terminal')
self.serial.close()
self.terminal.reset()
except IOError as e:
print('error disconnecting OpenMV Serial: %s' % e)
def reset_clicked(self, widget):
if (self.connected):
openmv.reset()
def bootloader_clicked(self, widget):
if (self.connected):
openmv.reset()
self.bootloader.run()
def bootloader_clicked(self, widget):
if (self.connected):
openmv.reset()
self.bootloader.run()