lauchmelder/xiaomi_mi_scale
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0.1.8

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lolouk44 2020-09-08 21:58:07 +01:00
parent 17bc4e685f
commit 9f70ab59e7
3 changed files with 47 additions and 36 deletions
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50
src/Xiaomi_Scale.py
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@ -218,9 +218,11 @@ class ScanProcessor():
### Xiaomi V1 Scale ###
if data.startswith('1d18') and sdid == 22:
measunit = data[4:6]
sys.stdout.write(f"{datetime.now().strftime('%Y-%m-%d %H:%M:%S')} - Measuring Unit: {measunit}\n")
measured = int((data[8:10] + data[6:8]), 16) * 0.01
sys.stdout.write(f"{datetime.now().strftime('%Y-%m-%d %H:%M:%S')} - Measured Raw Weight: {measured}\n")
unit = ''
if measunit.startswith(('03', 'b3')): unit = 'lbs'
if measunit.startswith(('03', 'a3')): unit = 'lbs'
if measunit.startswith(('12', 'b2')): unit = 'jin'
if measunit.startswith(('22', 'a2')): unit = 'kg' ; measured = measured / 2
if unit:
@ -249,12 +251,15 @@ class ScanProcessor():
def _publish(self, weight, unit, mitdatetime, hasImpedance, miimpedance):
if int(weight) > USER1_GT:
if unit == "lbs": calcweight = round(weight * 0.4536, 2)
if unit == "jin": calcweight = round(weight * 0.5, 2)
if unit == "kg": calcweight = weight
if int(calcweight) > USER1_GT:
user = USER1_NAME
height = USER1_HEIGHT
age = self.GetAge(USER1_DOB)
sex = USER1_SEX
elif int(weight) < USER2_LT:
elif int(calcweight) < USER2_LT:
user = USER2_NAME
height = USER2_HEIGHT
age = self.GetAge(USER2_DOB)
@ -264,26 +269,28 @@ class ScanProcessor():
height = USER3_HEIGHT
age = self.GetAge(USER3_DOB)
sex = USER3_SEX
lib = Xiaomi_Scale_Body_Metrics.bodyMetrics(weight, height, age, sex, 0)
lib = Xiaomi_Scale_Body_Metrics.bodyMetrics(calcweight, height, age, sex, 0)
message = '{'
message += '"Weight":"' + "{:.2f}".format(weight) + '"'
message += ',"BMI":"' + "{:.2f}".format(lib.getBMI()) + '"'
message += ',"Basal Metabolism":"' + "{:.2f}".format(lib.getBMR()) + '"'
message += ',"Visceral Fat":"' + "{:.2f}".format(lib.getVisceralFat()) + '"'
message += '"weight":"' + "{:.2f}".format(weight) + '"'
message += ',"weight_unit":"' + str(unit) + '"'
message += ',"bmi":"' + "{:.2f}".format(lib.getBMI()) + '"'
message += ',"basal_metabolism":"' + "{:.2f}".format(lib.getBMR()) + '"'
message += ',"visceral_fat":"' + "{:.2f}".format(lib.getVisceralFat()) + '"'
if hasImpedance:
lib = Xiaomi_Scale_Body_Metrics.bodyMetrics(weight, height, age, sex, int(miimpedance))
lib = Xiaomi_Scale_Body_Metrics.bodyMetrics(calcweight, height, age, sex, int(miimpedance))
bodyscale = ['Obese', 'Overweight', 'Thick-set', 'Lack-exerscise', 'Balanced', 'Balanced-muscular', 'Skinny', 'Balanced-skinny', 'Skinny-muscular']
message += ',"Lean Body Mass":"' + "{:.2f}".format(lib.getLBMCoefficient()) + '"'
message += ',"Body Fat":"' + "{:.2f}".format(lib.getFatPercentage()) + '"'
message += ',"Water":"' + "{:.2f}".format(lib.getWaterPercentage()) + '"'
message += ',"Bone Mass":"' + "{:.2f}".format(lib.getBoneMass()) + '"'
message += ',"Muscle Mass":"' + "{:.2f}".format(lib.getMuscleMass()) + '"'
message += ',"Protein":"' + "{:.2f}".format(lib.getProteinPercentage()) + '"'
message += ',"Body Type":"' + str(bodyscale[lib.getBodyType()]) + '"'
message += ',"Metabolic Age":"' + "{:.0f}".format(lib.getMetabolicAge()) + '"'
message += ',"lean_body_mass":"' + "{:.2f}".format(lib.getLBMCoefficient()) + '"'
message += ',"body_fat":"' + "{:.2f}".format(lib.getFatPercentage()) + '"'
message += ',"water":"' + "{:.2f}".format(lib.getWaterPercentage()) + '"'
message += ',"bone_mass":"' + "{:.2f}".format(lib.getBoneMass()) + '"'
message += ',"muscle_mass":"' + "{:.2f}".format(lib.getMuscleMass()) + '"'
message += ',"protein":"' + "{:.2f}".format(lib.getProteinPercentage()) + '"'
message += ',"body_type":"' + str(bodyscale[lib.getBodyType()]) + '"'
message += ',"metabolic_age":"' + "{:.0f}".format(lib.getMetabolicAge()) + '"'
message += ',"TimeStamp":"' + mitdatetime + '"'
message += ',"timestamp":"' + mitdatetime + '"'
message += '}'
try:
sys.stdout.write(f"{datetime.now().strftime('%Y-%m-%d %H:%M:%S')} - Publishing data to topic {MQTT_PREFIX + '/' + user + '/weight'}: {message}\n")
@ -302,7 +309,7 @@ class ScanProcessor():
raise
def main():
if MQTT_DISCOVERY:
if MQTT_DISCOVERY.lower() in ['true', '1', 'y', 'yes']:
discovery()
BluetoothFailCounter = 0
while True:
@ -316,7 +323,10 @@ def main():
sys.stderr.write(f"{datetime.now().strftime('%Y-%m-%d %H:%M:%S')} - Bluetooth connection error: {error}\n")
if BluetoothFailCounter >= 4:
sys.stderr.write(f"{datetime.now().strftime('%Y-%m-%d %H:%M:%S')} - 5+ Bluetooth connection errors. Resetting Bluetooth...\n")
cmd = 'hciconfig hci0 reset'
cmd = 'hciconfig hci' + HCI_DEV + ' down'
ps = subprocess.Popen(cmd, shell=True)
time.sleep(1)
cmd = 'hciconfig hci' + HCI_DEV + ' up'
ps = subprocess.Popen(cmd, shell=True)
time.sleep(30)
BluetoothFailCounter = 0