def light_clb(data):
data = bytes_to_int(data.messages[0].data[3:])
if (lightBeam.bitSelect & data):
if (lightBeam.isPressing is False):
lightBeam.isPressing = True
lightBeam.ModeNight()
elif (lightBeam.isPressing is True):
lightBeam.isPressing = False
lightBeam.ModeDay()
return
def vin(messages):
"""VIN decoder."""
d = messages[0].data
if len(d) == 0:
return None
else:
vin_str = ""
for v in range(16, 33):
vin_str = vin_str + chr(bytes_to_int(d[v:v + 1]))
return dict(vin=vin_str)
def rev_clb(data):
data = bytes_to_int(data.messages[0].data[3:])
if (revGear.bitSelect & data):
if (revGear.isPressing is False):
revGear.isPressing = True
revGear.revCamOn()
elif (revGear.isPressing is True):
revGear.isPressing = False
revGear.revCamOff()
return
def bms_2101(messages):
"""BMS 2101 decoder."""
d = messages[0].data
if len(d) == 0:
return None
else:
charging_bits = d[11]
charging = 1 if charging_bits & 0x80 else 0 # 8th bit is 1
battery_current = bytes_to_int_signed(d[12:14]) / 10.0
battery_voltage = bytes_to_int(d[14:16]) / 10.0
return dict(socBms=d[6] / 2.0, # %
bmsIgnition=1 if d[52] & 0x4 else 0, # 3rd bit is 1
bmsMainRelay=1 if charging_bits & 0x1 else 0, # 1st bit is 1
auxBatteryVoltage=d[31] / 10.0, # V
charging=charging,
normalChargePort=1 if charging_bits & 0x20 else 0, # 6th bit is 1
rapidChargePort=1 if charging_bits & 0x40 else 0, # 7th bit is 1
fanStatus=d[29], # Hz
fanFeedback=d[30],
cumulativeEnergyCharged=bytes_to_int(d[40:44]) / 10.0, # kWh
cumulativeEnergyDischarged=bytes_to_int(d[44:48]) / 10.0, # kWh
cumulativeChargeCurrent=bytes_to_int(d[32:36]) / 10.0, # A
cumulativeDischargeCurrent=bytes_to_int(d[36:40]) / 10.0, # A
cumulativeOperatingTime=bytes_to_int(d[48:52]), # seconds
availableChargePower=bytes_to_int(d[7:9]) / 100.0, # kW
availableDischargePower=bytes_to_int(d[9:11]) / 100.0, # kW
dcBatteryInletTemperature=bytes_to_int_signed(d[22:23]), # C
dcBatteryMaxTemperature=bytes_to_int_signed(d[16:17]), # C
dcBatteryMinTemperature=bytes_to_int_signed(d[17:18]), # C
dcBatteryCellMaxVoltage=d[25] / 50, # V
dcBatteryCellNoMaxVoltage=d[26],
dcBatteryCellMinVoltage=d[27] / 50, # V
dcBatteryCellNoMinVoltage=d[28],
dcBatteryCurrent=battery_current, # A
dcBatteryPower=round(battery_current * battery_voltage / 1000.0, 3), # kW
dcBatteryVoltage=battery_voltage, # V
driveMotorSpeed=bytes_to_int_signed(d[55:57]), # RPM
dcBatteryModuleTemp01=bytes_to_int_signed(d[18:19]), # C
dcBatteryModuleTemp02=bytes_to_int_signed(d[19:20]), # C
dcBatteryModuleTemp03=bytes_to_int_signed(d[20:21]), # C
dcBatteryModuleTemp04=bytes_to_int_signed(d[21:22]), # C
dcBatteryModuleTemp05=bytes_to_int_signed(d[22:23]), # C
)
def key_clb(data):
data = bytes_to_int(data.messages[0].data[3:])
for c, keyButton in enumerate(keyButtons, 1):
if (keyButton.bitSelect & data):
if (keyButton.isPressing is False):
keyButton.isPressing = True
keyButton.pressButton()
elif (keyButton.isPressing is True):
keyButton.isPressing = False
keyButton.releaseButton()
return
def odometer(messages):
"""Odometer decoder."""
d = messages[0].data
if len(d) == 0:
return None
else:
v = bytes_to_int(d[9:12])
if v == 0:
return None
else:
return dict(odometer=v) # Km
def bms_2105(messages):
"""BMS 2105 decoder."""
d = messages[0].data
if len(d) == 0:
return None
else:
return dict(soh=bytes_to_int(d[27:29]) / 10.0, # %
dcBatteryCellMaxDeterioration=bytes_to_int(d[27:29]) / 10.0, # %
dcBatteryCellMinDeterioration=bytes_to_int(d[30:32]) / 10.0, # %
socDisplay=int(d[33] / 2.0), # %
dcBatteryModuleTemp06=bytes_to_int_signed(d[11:12]), # C
dcBatteryModuleTemp07=bytes_to_int_signed(d[12:13]), # C
dcBatteryModuleTemp08=bytes_to_int_signed(d[13:14]), # C
dcBatteryModuleTemp09=bytes_to_int_signed(d[14:15]), # C
dcBatteryModuleTemp10=bytes_to_int_signed(d[15:16]), # C
dcBatteryModuleTemp11=bytes_to_int_signed(d[16:17]), # C
dcBatteryModuleTemp12=bytes_to_int_signed(d[17:18]), # C
dcBatteryCellVoltageDeviation=d[22] / 50, # V
dcBatteryHeater1Temperature=float(d[25]), # C
dcBatteryHeater2Temperature=float(d[26]), # C
dcBatteryCellNoMaxDeterioration=int(d[29]),
dcBatteryCellNoMinDeterioration=int(d[32]),
)
def dpad_clb(data):
try:
data = bytes_to_int(data.messages[0].data[3:])
for c, dpadButton in enumerate(dpadButtons, 1):
if (dpadButton.bitSelect & data):
if (dpadButton.isPressing is False):
dpadButton.isPressing = True
dpadButton.pressButton()
elif (dpadButton.isPressing is True):
dpadButton.isPressing = False
dpadButton.releaseButton()
except:
pass
return
def temperature(messages):
# "(((A*256)+B)/100)-40)"
d = messages[0].data
v = (bytes_to_int(d) /
100) - 40 # helper function for converting byte arrays to ints
return (v, Unit.TEMP)
def fuel(messages):
d = messages[0].data
v = bytes_to_int(d) / 4.0
return v
def decoder(self, messages):
d = messages[0].data
d = d[2:]
v = bytes_to_int(d) / 4.0
return v
def rpm(messages):
""" decoder for RPM messages """
d = messages[0].data
v = bytes_to_int(d) / 4.0
return v * Unit.RPM
def engine_load(messages):
d = messages[0].data
v = bytes_to_int(d) / 2.55
return v
def distance_w_mil(messages):
d = messages[0].data
v = bytes_to_int(d)
return v
def control_module_vtg(messages):
d = messages[0].data
v = bytes_to_int(d) / 1000
return v
def engine_temp(messages):
d = messages[0].data
v = bytes_to_int(d) - 40
return v
def vin(messages):
""" Decoder for VIN messages """
data = messages[0].data
data = data[2:]
v = bytes_to_int(data) / 4.0
return v * OBD.Unit.VIN
def speed(messages):
d = messages[0].data
v = bytes_to_int(d)
return v
