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This PR updates the
read_line
method (and an associated function,filter_ad2prot_byte
) in theSerialDevice
class.In
serial_device.py
,self._buffer += buf[0]
was changed toself._buffer += buf
so that the byte objects can be correctly concatenated (buf[0]
returns anint
, so it was trying to incorrectly concatenate a byte object with anint
prior to this change).In
util.py
,filter_ad2prot_byte
was updated to correctly return a byte object (as indicated infilter_ad2prot_byte
's docstring) instead of anint
/str
and also to compare against the ASCII values for\n
and\r
instead of the string representations.These changes were tested locally and seemed to resolve the issues described in #40 and #47.