summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorDiego Elio Pettenò <flameeyes@flameeyes.eu>2017-09-13 15:11:06 +0200
committerDiego Elio Pettenò <flameeyes@flameeyes.eu>2017-09-13 15:11:06 +0200
commit2a0dcbea1c138154f8557de58dc04ffcdbc1b7af (patch)
tree63e04e54ffcc5a32c91790fa3aae8ac81ed1f71a
parentRemove the gdef submodule import. (diff)
downloadglucometerutils-2a0dcbea1c138154f8557de58dc04ffcdbc1b7af.tar
glucometerutils-2a0dcbea1c138154f8557de58dc04ffcdbc1b7af.tar.gz
glucometerutils-2a0dcbea1c138154f8557de58dc04ffcdbc1b7af.tar.bz2
glucometerutils-2a0dcbea1c138154f8557de58dc04ffcdbc1b7af.tar.lz
glucometerutils-2a0dcbea1c138154f8557de58dc04ffcdbc1b7af.tar.xz
glucometerutils-2a0dcbea1c138154f8557de58dc04ffcdbc1b7af.tar.zst
glucometerutils-2a0dcbea1c138154f8557de58dc04ffcdbc1b7af.zip
Diffstat (limited to '')
-rw-r--r--glucometerutils/drivers/otverio2015.py10
1 files changed, 8 insertions, 2 deletions
diff --git a/glucometerutils/drivers/otverio2015.py b/glucometerutils/drivers/otverio2015.py
index 7a4bac8..deeac4b 100644
--- a/glucometerutils/drivers/otverio2015.py
+++ b/glucometerutils/drivers/otverio2015.py
@@ -24,7 +24,9 @@ __email__ = 'flameeyes@flameeyes.eu'
__copyright__ = 'Copyright © 2016-2017, Diego Elio Pettenò'
__license__ = 'MIT'
+import binascii
import datetime
+import logging
import struct
from pyscsi.pyscsi.scsi import SCSI
@@ -94,6 +96,8 @@ def _extract_message(register):
raise exceptions.InvalidChecksum(encoded_checksum, calculated_checksum)
response = register[_STRUCT_PREAMBLE.size:coda_offset]
+
+ logging.debug('Read packet: %s' % binascii.hexlify(response))
return response
def _encode_message(cmd):
@@ -102,10 +106,12 @@ def _encode_message(cmd):
preamble = _STRUCT_PREAMBLE.pack(_STX, length)
message = preamble + cmd + bytes((_ETX,))
checksum = _STRUCT_CHECKSUM.pack(lifescan.crc_ccitt(message))
+ message += checksum
+
+ logging.debug('Sending packet: %s' % binascii.hexlify(message))
# Pad the message to match the size of the register.
- return message + checksum + bytes(
- _REGISTER_SIZE - 2 - len(message))
+ return message + bytes(_REGISTER_SIZE - len(message))
def _convert_timestamp(timestamp):
return datetime.datetime.utcfromtimestamp(timestamp + _EPOCH_BASE)