diff options
| -rw-r--r-- | glucometerutils/drivers/otverio2015.py | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/glucometerutils/drivers/otverio2015.py b/glucometerutils/drivers/otverio2015.py index 632192f..56870c2 100644 --- a/glucometerutils/drivers/otverio2015.py +++ b/glucometerutils/drivers/otverio2015.py @@ -1,11 +1,10 @@ # -*- coding: utf-8 -*- -"""Driver for LifeScan OneTouch Verio 2015 devices. +"""Driver for LifeScan OneTouch Verio (2015) and Select Plus devices. -For Verio devices with microUSB connector. Also supports OneTouch Select Plus -devices. +Verio 2015 devices can be recognized by microUSB connectors. Supported features: - - get readings; + - get readings, including pre-/post-meal notes †; - use the glucose unit preset on the device by default; - get and set date and time; - get serial number and software version; @@ -13,6 +12,8 @@ Supported features: Expected device path: /dev/sdb or similar USB block device. +† Pre-/post-meal notes are only supported on Select Plus devices. + Further information on the device protocol can be found at https://flameeyes.github.io/glucometer-protocols/lifescan/onetouch-verio-2015 @@ -74,6 +75,12 @@ _READ_RECORD_REQUEST_SUFFIX = b'\x00' _MEMORY_ERASE_REQUEST = b'\x04\x1a' +_MEAL_CODES = { + b'\x00': common.NO_MEAL, + b'\x01': common.BEFORE_MEAL, + b'\x02': common.AFTER_MEAL, +} + def _extract_message(register): """Parse the message preamble and verify checksums.""" stx, length = _STRUCT_PREAMBLE.unpack_from(register) @@ -253,11 +260,12 @@ class Device(object): response[0], response[1])) (unused_const1, unused_const2, unused_counter, unused_const3, - unused_counter2, timestamp, value, unused_meal, unused_const4, - unused_flags, unused_const5, unused_const6) = _STRUCT_RECORD.unpack( + unused_counter2, timestamp, value, meal_flag, unused_const4, unused_flags, + unused_const5, unused_const6) = _STRUCT_RECORD.unpack( response) - return common.Reading(_convert_timestamp(timestamp), float(value)) + return common.Reading( + _convert_timestamp(timestamp), float(value), meal=_MEAL_CODES[meal_flag]) def get_readings(self): record_count = self._get_reading_count() |