I am trying perform DFU over BLE and get the following result:
nrfutil dfu ble -a cd5dfbcefa30 -snr 682937446 -pkg flash.zip -ic NRF52
Traceback (most recent call last):
File "/home/magnus/.local/bin/nrfutil", line 11, in <module>
sys.exit(cli())
File "/home/magnus/.local/lib/python2.7/site-packages/click/core.py", line 764, in __call__
return self.main(*args, **kwargs)
File "/home/magnus/.local/lib/python2.7/site-packages/click/core.py", line 717, in main
rv = self.invoke(ctx)
File "/home/magnus/.local/lib/python2.7/site-packages/click/core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/magnus/.local/lib/python2.7/site-packages/click/core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/magnus/.local/lib/python2.7/site-packages/click/core.py", line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/magnus/.local/lib/python2.7/site-packages/click/core.py", line 555, in invoke
return callback(*args, **kwargs)
File "/home/magnus/.local/lib/python2.7/site-packages/nordicsemi/__main__.py", line 951, in ble
dfu.dfu_send_images()
File "/home/magnus/.local/lib/python2.7/site-packages/nordicsemi/dfu/dfu.py", line 129, in dfu_send_images
self._dfu_send_image(self.manifest.application)
File "/home/magnus/.local/lib/python2.7/site-packages/nordicsemi/dfu/dfu.py", line 90, in _dfu_send_image
self.dfu_transport.open()
File "/home/magnus/.local/lib/python2.7/site-packages/nordicsemi/dfu/dfu_transport_ble.py", line 450, in open
self.dfu_adapter.open()
File "/home/magnus/.local/lib/python2.7/site-packages/nordicsemi/dfu/dfu_transport_ble.py", line 106, in open
self.adapter.driver.open()
File "/home/magnus/.local/lib/python2.7/site-packages/pc_ble_driver_py/ble_driver.py", line 127, in wrapper
raise NordicSemiException('Failed to {}. Error code: {}'.format(wrapped.__name__, err_code))
pc_ble_driver_py.exceptions.NordicSemiException: Failed to open. Error code: 3
