def task_init(self, state):
openmv.disconnect()
try:
# Attempt to connect to bootloader
openmv.init(self.port, baudrate=self.baud, timeout=0.050)
if openmv.bootloader_start():
openmv.set_timeout(1)
state["next"] = self.task_erase
state["bar"].set_text("Erasing...")
self.cancel_button.set_sensitive(False)
except Exception as e:
openmv.disconnect()
if self.flash_msg:
state["bar"].set_text("Connecting to bootloader...\
\n ")
else:
state["bar"].set_text("Connecting to bootloader...\
\nDisconnect and re-connect cam!")
self.flash_msg = self.flash_msg ^ 1
sleep(0.100)
return True
def task_init(self, state):
openmv.disconnect()
try:
# Attempt to connect to bootloader
openmv.init(self.port, baudrate=self.baud, timeout=0.050)
if openmv.bootloader_start():
openmv.set_timeout(1)
state["next"] = self.task_erase
state["bar"].set_text("Erasing...")
self.cancel_button.set_sensitive(False)
except Exception as e:
openmv.disconnect()
if self.flash_msg:
state["bar"].set_text("Connecting to bootloader...\
\n ")
else:
state["bar"].set_text("Connecting to bootloader...\
\nDisconnect and re-connect cam!")
self.flash_msg = self.flash_msg ^ 1
sleep(0.100)
return True