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Diffstat (limited to 'glucometerutils/drivers/lifescan_common.py')
| -rw-r--r-- | glucometerutils/drivers/lifescan_common.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/glucometerutils/drivers/lifescan_common.py b/glucometerutils/drivers/lifescan_common.py index f37903a..4702652 100644 --- a/glucometerutils/drivers/lifescan_common.py +++ b/glucometerutils/drivers/lifescan_common.py @@ -28,6 +28,12 @@ class InvalidSerialNumber(exceptions.Error): self.message = 'Serial number %s is invalid.' % serial_number +class MalformedCommand(exceptions.InvalidResponse): + def __init__(self, message): + exceptions.InvalidResponse.__init__( + self, 'Malformed command: %s' % message) + + def crc_ccitt(data): """Calculate the CRC-16-CCITT with LifeScan's common seed. |