def getData(self):
data = self.data
if len(data) < 4:
return bytearray(data)
begin = lib.BangInt(data[0:2])
end = lib.BangInt(data[2:4])
return dict(begin=begin, end=end)
def __init__ (self, raw):
data, crc = raw[0:1022], raw[1022:]
computed = lib.CRC16CCITT.compute(bytearray(data))
if lib.BangInt(crc) != computed:
assert lib.BangInt(crc) == computed, "CRC does not match page data"
self.raw = raw
self.clean(data)
def getData(self):
data = self.data
log.info("READ totals today:\n%s" % lib.hexdump(data))
totals = {
'today': lib.BangInt(data[0:2]) / 10.0,
'yesterday': lib.BangInt(data[2:4]) / 10.0
}
return totals
def getData(self):
data = self.data
temp = { 0: 'absolute', 1: 'percent' }[self.data[0]]
status = dict(temp=temp)
if temp is 'absolute':
rate = lib.BangInt(data[2:4])/40.0
duration = lib.BangInt(data[4:6])
status.update(rate=rate, duration=duration)
if temp is 'percent':
rate = int(data[1])
duration = lib.BangInt(data[4:6])
status.update(rate=rate, duration=duration)
log.info("READ temporary basal:\n%s" % lib.hexdump(data))
return status
def getData(self):
data = self.data
bd = bytearray(data)
volt = lib.BangInt((bd[1], bd[2]))
indicator = bd[0]
battery = {'status': {0: 'normal', 1: 'low'}[indicator], 'voltage': volt/100.0 }
return battery
def getData(self):
values = super(ReadSettings523, self).getData()
data = self.data
values['maxBasal'] = lib.BangInt(data[7:9]) / 40.0
values['maxBolus'] = data[6]/ 10.0
return values
def parse(self, raw):
"""
Detect BadCRC here. Also, look for eod set.
"""
"""
log.info('readData validating remote raw[ack]: %02x' % raw[0])
log.info('readData; foreign raw should be at least 14 bytes? %s %s' % (len(raw), len(raw) > 14))
log.info('readData; raw[retries] %s' % int(raw[3]))
dl_status = int(raw[0])
if dl_status != 0x02: # this differs from the others?
raise BadDeviceCommError("bad dl raw! %r" % raw)
assert (int(raw[0]) == 2), repr(raw)
# raw[1] != 0 # interface number !=0
# raw[2] == 5 # timeout occurred
# raw[2] == 2 # NAK
# raw[2] # should be within 0..4
log.info("readData ACK")
lb, hb = raw[5] & 0x7F, raw[6]
self.eod = (raw[5] & 0x80) > 0
"""
lb, hb = raw[5] & 0x7F, raw[6]
self.eod = (raw[5] & 0x80) > 0
resLength = lib.BangInt((lb, hb))
# we don't really care about the length
#assert resLength < 64, ("cmd low byte count:\n%s" % lib.hexdump(raw))
data = raw[13:13 + resLength]
self.packet = data
log.info('%s:eod:found eod (%s)' % (self, self.eod))
log.info('found packet len(%s), link expects(%s)' %
(len(self.packet), resLength))
assert len(data) == resLength
head = raw[13:]
crc = raw[-1]
# crc check
if crc == 0 and len(data) > 1:
log.warn('bad zero CRC?')
expected_crc = CRC8(data)
if crc != expected_crc:
msg = ':'.join([
'ReadRadio:BAD ACK:found raw[crc]: %#04x' % (crc),
'expected_crc(data): %#04x' % (expected_crc),
'raw:\n%s\n' % (lib.hexdump(raw)),
'head:\n%s\n' % (lib.hexdump(head)),
'data:\n%s\n' % (lib.hexdump(data))
])
log.info(msg)
log.info(
"XXX:IGNORE:BadCRC:returning empty message, sleep .100, avoid errors."
)
time.sleep(.100)
return bytearray()
raise BadCRC(msg)
assert crc == expected_crc
return data
def record_error(self, result):
self.error = True
self.ack = result[0] # 0 indicates success
# believe success = result[1] # 'U' or 'f'
self.status = result[2]
lb, hb = result[3], result[4]
self.size = lib.BangInt((lb, hb))
if self.ack == 0 and (self.status & 0x1) > 0:
self.error = False
self.set_reason(self.ack)
def decode(self):
self.parse_time()
temp = {0: 'absolute', 1: 'percent'}[(self.body[0] >> 3)]
status = dict(temp=temp)
if temp is 'absolute':
rate = lib.BangInt([self.body[0] & 0x7, self.head[1]]) / 40.0
status.update(rate=rate)
if temp is 'percent':
rate = int(self.head[1])
status.update(rate=rate)
return status
def getData(self):
data = self.data
d = {
'hour' : int(data[0]),
'minute': int(data[1]),
'second': int(data[2]),
# XXX
'year' : lib.BangInt([data[3], data[4]]),
'month' : int(data[5]),
'day' : int(data[6]),
}
return "{year:#04}-{month:#02}-{day:#02}T{hour:#02}:{minute:#02}:{second:#02}".format(**d)
def decode_ratios(klass, data, units=0):
schedule = []
for x in range(len(data) / 3):
start = x * 3
end = start + 3
(i, q, r) = data[start:end]
ratio = r / 10.0
if q:
ratio = lib.BangInt([q, r]) / 1000.0
schedule.append(
dict(x=x, i=i, offset=i * 30, q=q, ratio=ratio, r=r))
return schedule
def decode_carb_ratios (data):
ratios = [ ]
for x in range(8):
start = x * 3
end = start + 3
(offset, q, r) = data[start:end]
ratio = r/10.0
if q:
ratio = lib.BangInt([q, r]) / 1000.0
ratios.append(dict(i=x, offset=offset*30, q=q, _offset=offset,
ratio=ratio, r=r))
return ratios
def decode(self):
super(AlarmSensor, self).decode()
alarm_type = self.head[1]
decoded_dict = {
'alarm_type': alarm_type,
'alarm_description': self.alarm_types.get(alarm_type, 'Unknown sensor alarm ({})'.format(alarm_type))
}
if alarm_type in (101, 102,):
year_bits = extra_year_bits(self.date[4])
decoded_dict['amount'] = int(lib.BangInt([year_bits[0], self.head[2]]))
return decoded_dict
def getData(self):
data = self.data
log.info("READ pump settings:\n%s" % lib.hexdump(data))
if len(data) < 2:
log.info("pump settings: unsupported version, sorry")
return data
auto_off_duration_hrs = data[0]
alarm = self.alarm(data[1])
audio_bolus_enable = data[2] == 1
audio_bolus_size = 0
if audio_bolus_enable:
audio_bolus_size = data[3] / 10.0
variable_bolus_enable = data[4] == 1
#MM23 is different
maxBolus = data[5]/ 10.0
# MM512 and up
maxBasal = lib.BangInt(data[6:8]) / 40.0
timeformat = data[8]
insulinConcentration = {0: 100, 1: 50}[data[9]]
patterns_enabled = data[10] == 1
selected_pattern = data[11]
rf_enable = data[12] == 1
block_enable = data[13] == 1
temp_basal = self.temp_basal_type(data[14:16])
paradigm_enabled = data[16]
"""
# MM12
insulin_action_type = data[17] == 0 and 'Fast' or 'Regular'
"""
#MM15
# insulin_action_type = data[17]
insulin_action_curve = data[17]
low_reservoir_warn_type = data[18]
low_reservoir_warn_point = data[19]
keypad_lock_status = data[20]
values = locals( )
# safety
values.pop('self')
values.pop('data')
return values
def getData(self):
units = self.data[0]
labels = {1: 'grams', 2: 'exchanges'}
fixed = self.data[1]
data = self.data[2:2 + (fixed * 3)]
return dict(schedule=self.decode_ratios(data, units=units),
units=labels.get(units),
first=self.data[0])
# xxx: remove
schedule = []
for x in range(len(data) / 3):
start = x * 3
end = start + 3
(i, q, r) = data[start:end]
ratio = r / 10.0
if q:
ratio = lib.BangInt([q, r]) / 1000.0
schedule.append(
dict(x=x, i=i, offset=i * 30, q=q, ratio=ratio, r=r))
return dict(schedule=schedule,
units=labels.get(units),
first=self.data[0])
def getData(self):
data = self.data
rate = lib.BangInt(data[2:4]) / 40.0
duration = lib.BangInt(data[4:6])
log.info("READ temporary basal:\n%s" % lib.hexdump(data))
return {'rate': rate, 'duration': duration}
def getData(self):
data = self.data
log.info("READ remaining insulin:\n%s" % lib.hexdump(data))
return lib.BangInt(data[0:2]) / 10.0
def getData(self):
data = self.data
log.info("READ remaining insulin:\n%s" % lib.hexdump(data))
return lib.BangInt(data[self.startByte:self.endByte])/self.basalStrokes
def decode(self):
super(JournalEntryMealMarker, self).decode()
return dict(carb_input=int(lib.BangInt([self.head[1], self.body[0]])))
