mirror of https://github.com/m-labs/artiq.git
devices/thorlabs_tcube: improve debug logging
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parent
3c0efb3ad5
commit
178f3cd815
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@ -142,6 +142,12 @@ class Message:
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self.src = src
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self.src = src
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self.data = data
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self.data = data
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def __str__(self):
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return ("<Message {} p1=0x{:02x} p2=0x{:02x} "
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"dest=0x{:02x} src=0x{:02x}>".format(
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self.id, self.param1, self.param2,
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self.dest, self.src))
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@staticmethod
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@staticmethod
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def unpack(data):
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def unpack(data):
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id, param1, param2, dest, src = st.unpack("<HBBBB", data[:6])
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id, param1, param2, dest, src = st.unpack("<HBBBB", data[:6])
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@ -163,16 +169,20 @@ class Message:
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self.param1, self.param2, self.dest, self.src)
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self.param1, self.param2, self.dest, self.src)
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def send(self, port):
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def send(self, port):
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logger.debug("sending: %s", self)
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port.write(self.pack())
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port.write(self.pack())
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@classmethod
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@classmethod
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def recv(cls, port):
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def recv(cls, port):
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(header, ) = st.unpack("6s", port.read(6))
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(header, ) = st.unpack("6s", port.read(6))
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logger.debug("received header: %s", header)
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data = b""
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data = b""
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if header[4] & 0x80:
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if header[4] & 0x80:
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(length, ) = st.unpack("<H", header[2:4])
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(length, ) = st.unpack("<H", header[2:4])
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data = port.read(length)
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data = port.read(length)
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return cls.unpack(header + data)
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r = cls.unpack(header + data)
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logger.debug("receiving: %s", r)
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return r
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@property
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@property
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def has_data(self):
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def has_data(self):
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