diff options
Diffstat (limited to 'glucometerutils/support/lifescan_binary_protocol.py')
| -rw-r--r-- | glucometerutils/support/lifescan_binary_protocol.py | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/glucometerutils/support/lifescan_binary_protocol.py b/glucometerutils/support/lifescan_binary_protocol.py index 6579ab0..22e96d9 100644 --- a/glucometerutils/support/lifescan_binary_protocol.py +++ b/glucometerutils/support/lifescan_binary_protocol.py @@ -36,8 +36,7 @@ def LifeScanPacket(command_prefix, include_link_control): command_prefix_construct = construct.Const(command_prefix, construct.Byte) return construct.Struct( - construct.RawCopy( - construct.Embedded( + 'data' / construct.RawCopy( construct.Struct( construct.Const(b'\x02'), # stx 'length' / construct.Rebuild( @@ -48,10 +47,9 @@ def LifeScanPacket(command_prefix, include_link_control): length=lambda ctx: ctx.length - 7), construct.Const(b'\x03'), # etx ), - ), ), 'checksum' / construct.Checksum( - construct.Int16ul, lifescan.crc_ccitt, construct.this.data), + construct.Int16ul, lifescan.crc_ccitt, construct.this.data.data), ) COMMAND_SUCCESS = construct.Const(b'\x06') |