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linuxerwang / rkflashkit

rkflashkit is an open source toolkit for flashing Linux kernel images to rockchip rk3066/rk3188/rk3288 etc. based devices. It's programmed with python and gtk2.
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rkflashkit.libusb1.USBError: LIBUSB_ERROR_NO_DEVICE [-4] #8

Open pschonmann opened 7 years ago

pschonmann commented 7 years ago

After unsuccesfull upgrade from windows im trying way to make stick again working. Seems that NAND was overwriten. Using MK802IIIS. This is output when im using tool in recovery mode. Windows cant detect USB. Error 43.

============= 2016-10-24 17:09:40 ============

Reading flash information
Loading partition information

Traceback (most recent call last): File "./run.py", line 17, in sys.exit(app.main(sys.argv[1:])) File "/root/rkflashkit/src/rkflashkit/climain.py", line 99, in main self.parse_and_execute(args) File "/root/rkflashkit/src/rkflashkit/climain.py", line 106, in parse_and_execute self.load_partitions() File "/root/rkflashkit/src/rkflashkit/climain.py", line 156, in load_partitions loaded_parts = op.load_partitions() File "/root/rkflashkit/src/rkflashkit/rktalk.py", line 180, in load_partitions content = self.__dev_handle.bulkRead(1, PART_BLOCKSIZE) File "/root/rkflashkit/src/rkflashkit/usb1.py", line 1159, in bulkRead transferred = self._bulkTransfer(endpoint, data, length, timeout) File "/root/rkflashkit/src/rkflashkit/usb1.py", line 1129, in _bulkTransfer raise libusb1.USBError(result) rkflashkit.libusb1.USBError: LIBUSB_ERROR_NO_DEVICE [-4]

pschonmann commented 7 years ago

Oh Short circuit metod. Sweet http://touchscreen-apps.blogspot.cz/2013/02/rikomagic-mk802ii-short-circuit.html

Lewiscowles1986 commented 6 years ago

I get this part way through transfer.

rkflashkit.libusb1.USBError: LIBUSB_ERROR_OVERFLOW [-8]
Traceback (most recent call last):
  File "/usr/share/rkflashkit/lib/rkflashkit/main.py", line 393, in __on_device_changed
    partitions = op.load_partitions()
  File "/usr/share/rkflashkit/lib/rkflashkit/rktalk.py", line 190, in load_partitions
    self.__init_device()
  File "/usr/share/rkflashkit/lib/rkflashkit/rktalk.py", line 151, in __init_device
    self.__dev_handle.bulkRead(self.__read_endpoint, 13)
  File "/usr/share/rkflashkit/lib/rkflashkit/usb1.py", line 1159, in bulkRead
    transferred = self._bulkTransfer(endpoint, data, length, timeout)
  File "/usr/share/rkflashkit/lib/rkflashkit/usb1.py", line 1129, in _bulkTransfer
    raise libusb1.USBError(result)
rkflashkit.libusb1.USBError: LIBUSB_ERROR_IO [-1]
Traceback (most recent call last):
  File "/usr/share/rkflashkit/lib/rkflashkit/main.py", line 393, in __on_device_changed
    partitions = op.load_partitions()
  File "/usr/share/rkflashkit/lib/rkflashkit/rktalk.py", line 190, in load_partitions
    self.__init_device()
  File "/usr/share/rkflashkit/lib/rkflashkit/rktalk.py", line 151, in __init_device
    self.__dev_handle.bulkRead(self.__read_endpoint, 13)
  File "/usr/share/rkflashkit/lib/rkflashkit/usb1.py", line 1159, in bulkRead
    transferred = self._bulkTransfer(endpoint, data, length, timeout)
  File "/usr/share/rkflashkit/lib/rkflashkit/usb1.py", line 1129, in _bulkTransfer
    raise libusb1.USBError(result)
rkflashkit.libusb1.USBError: LIBUSB_ERROR_NO_DEVICE [-4]
^CTraceback (most recent call last):
  File "/usr/bin/rkflashkit", line 21, in <module>
    app.main()
  File "/usr/share/rkflashkit/lib/rkflashkit/main.py", line 421, in main
    gtk.main()
KeyboardInterrupt

:cry: