invalid syntax for integer with base 16 in h2b

[davidhelms]

I'm trying to use the ubit-sniffer tool
When I uflash using the following command from the readme

$ uflash -r precompiled/radiobit.hex tools/ubit-sniffer/middleware/ubit-sniffer-mw.py

If I connect to the serial port with screen, I see the following error

Traceback (most recent call last):
File "main", line 98, in
File "main", line 28, in readhex
File "main", line 37, in h2b
ValueError: invalid syntax for integer with base 16

[virtualabs]

The ubit-sniffer-mw.py is a middleware Python program for the Micro:Bit, it is intended to communicate with a CLI tool through serial, not directly with screen or minicom.

Please use the provided ubit-sniffer.py CLI tool to interact with the Micro:Bit, once flash with the ubit-sniffer-mw.py python program (your uflash command is correct by the way !).

[crashish]

I'm seeing that "Line 37 ValueError: invalid syntax for integer with base 16" scrolls on the Micro:Bit's LED matrix during boot-up with this middleware.