diff options
Diffstat (limited to 'glucometerutils/support/freestyle.py')
| -rw-r--r-- | glucometerutils/support/freestyle.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/glucometerutils/support/freestyle.py b/glucometerutils/support/freestyle.py index 816af81..d18a81f 100644 --- a/glucometerutils/support/freestyle.py +++ b/glucometerutils/support/freestyle.py @@ -64,6 +64,16 @@ def _verify_checksum(message, expected_checksum_hex): if expected_checksum != calculated_checksum: raise exceptions.InvalidChecksum(expected_checksum, calculated_checksum) +def convert_ketone_unit(raw_value): + """Convert raw ketone value as read in the device to its value in mmol/L. + + As per + https://flameeyes.github.io/glucometer-protocols/abbott/freestyle-libre.html + this is actually not using any mg/dL→mmol/L conversion, but rather the same + as the meter uses for blood glucose. + + """ + return raw_value / 18.0 class FreeStyleHidDevice(hiddevice.HidDevice): """Base class implementing the FreeStyle HID common protocol. |