I’m sure I’m missing something simple here, but I’m trying to flash my ODrive with the latest firmware and I’m receiving the error referenced below. does anybody have some insight on how to resolve this?
“USBError: [Errno None] b’libusb0-dll:err [submit_async] submitting request failed, win error: The device does not recognize the command.\r\n’”
I’m a bit of a green horn so any help is greatly appreciated, thanks!
full log below:
(base) C:\Users\david>odrivetool dfu
ODrive control utility v0.4.1
Waiting for ODrive...
Found ODrive 206E36923548 (v3.5-48V) with firmware v0.4.1-dev
Checking online for newest firmware... found v0.4.2
Downloading firmware v0.4.2...
Saving configuration to C:\Users\david\AppData\Local\Temp\odrive-config-206E36923548.json...
The file C:\Users\david\AppData\Local\Temp\odrive-config-206E36923548.json already exists. Do you want to override it? [Y/n] y
Configuration saved.
Putting device 206E36923548 into DFU mode...
---------------------------------------------------------------------------
USBError Traceback (most recent call last)
~\Anaconda3\lib\site-packages\fibre\usbbulk_transport.py in process_packet(self, usbBuffer)
96 try:
---> 97 ret = self.epw.write(usbBuffer, 0)
98 if self._was_damaged:
~\Anaconda3\lib\site-packages\usb\core.py in write(self, data, timeout)
386 """
--> 387 return self.device.write(self, data, timeout)
388
~\Anaconda3\lib\site-packages\usb\core.py in write(self, endpoint, data, timeout)
947 _interop.as_array(data),
--> 948 self.__get_timeout(timeout)
949 )
~\Anaconda3\lib\site-packages\usb\backend\libusb0.py in bulk_write(self, dev_handle, ep, intf, data, timeout)
532 intf,
--> 533 data, timeout)
534
~\Anaconda3\lib\site-packages\usb\backend\libusb0.py in __write(self, fn, dev_handle, ep, intf, data, timeout)
615 length,
--> 616 timeout
617 )))
~\Anaconda3\lib\site-packages\usb\backend\libusb0.py in _check(ret)
430 return ret
--> 431 raise USBError(errmsg, ret)
432
USBError: [Errno None] b'libusb0-dll:err [submit_async] submitting request failed, win error: The device does not recognize the command.\r\n'
During handling of the above exception, another exception occurred:
TimeoutError Traceback (most recent call last)
~\Anaconda3\Scripts\odrivetool in <module>()
140 print_version()
141 import odrive.dfu
--> 142 odrive.dfu.launch_dfu(args, logger, app_shutdown_token)
143
144 elif args.command == 'liveplotter':
~\Anaconda3\lib\site-packages\odrive\dfu.py in launch_dfu(args, logger, cancellation_token)
448 firmware = FirmwareFromFile(args.file) if args.file else None
449
--> 450 update_device(device, firmware, logger, cancellation_token)
451
452
~\Anaconda3\lib\site-packages\odrive\dfu.py in update_device(device, firmware, logger, cancellation_token)
347 if dfudev is None:
348 find_odrive_cancellation_token = Event(cancellation_token)
--> 349 put_into_dfu_mode(device, find_odrive_cancellation_token)
350 stm_device = find_device_in_dfu_mode(serial_number, cancellation_token)
351 find_odrive_cancellation_token.set()
~\Anaconda3\lib\site-packages\odrive\dfu.py in put_into_dfu_mode(device, cancellation_token)
224 print("Putting device {} into DFU mode...".format(device.__channel__.usb_device.serial_number))
225 try:
--> 226 device.enter_dfu_mode()
227 except fibre.ChannelBrokenException:
228 pass # this is expected because the device reboots
~\Anaconda3\lib\site-packages\fibre\remote_object.py in __call__(self, *args)
122 for i in range(len(args)):
123 self._inputs[i].set_value(args[i])
--> 124 self._parent.__channel__.remote_endpoint_operation(self._trigger_id, None, True, 0)
125 if len(self._outputs) > 0:
126 return self._outputs[0].get_value()
~\Anaconda3\lib\site-packages\fibre\protocol.py in remote_endpoint_operation(self, endpoint_id, input, expect_ack, output_length)
294 self._my_lock.acquire()
295 try:
--> 296 self._output.process_packet(packet)
297 except ChannelDamagedException:
298 attempt += 1
~\Anaconda3\lib\site-packages\fibre\usbbulk_transport.py in process_packet(self, usbBuffer)
104 raise fibre.protocol.ChannelBrokenException()
105 elif ex.errno is None or ex.errno == 60 or ex.errno == 110: # timeout
--> 106 raise TimeoutError()
107 else:
108 self._logger.debug("error in usbbulk_transport.py, process_packet")
TimeoutError:
(base) C:\Users\david>