I am very new to python so I'll apologize up front if this is some boneheaded thing. I am using python and pyserial to talk to an embedded pic processor in a piece of scientific equipment. I sometimes find the when I construct the bytes object to write it adds an extra f to the first byte.
For example if I have b'\x03\x66\x02\x01\xaa\xbb' it evaluates to b'\x03f\x02\x01\xaa\xbb', which doesn't even seem valid. Can anyone shine some light this?
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