diff options
Diffstat (limited to 'examples/bluetooth/heartrate_game/devicehandler.py')
| -rw-r--r-- | examples/bluetooth/heartrate_game/devicehandler.py | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/examples/bluetooth/heartrate_game/devicehandler.py b/examples/bluetooth/heartrate_game/devicehandler.py index 85d160c4d..ead73ecc2 100644 --- a/examples/bluetooth/heartrate_game/devicehandler.py +++ b/examples/bluetooth/heartrate_game/devicehandler.py @@ -166,7 +166,8 @@ class DeviceHandler(BluetoothBaseClass): #! [Filter HeartRate service 2] # If heartRateService found, create new service if self.m_foundHeartRateService: - self.m_service = self.m_control.createServiceObject(QBluetoothUuid(QBluetoothUuid.ServiceClassUuid.HeartRate), self) + self.m_service = self.m_control.createServiceObject( + QBluetoothUuid(QBluetoothUuid.ServiceClassUuid.HeartRate), self) if self.m_service: self.m_service.stateChanged.connect(self.serviceStateChanged) @@ -185,9 +186,11 @@ class DeviceHandler(BluetoothBaseClass): self.info = "Discovering services..." elif switch == QLowEnergyService.RemoteServiceDiscovered: self.info = "Service discovered." - hrChar = self.m_service.characteristic(QBluetoothUuid(QBluetoothUuid.CharacteristicType.HeartRateMeasurement)) + hrChar = self.m_service.characteristic( + QBluetoothUuid(QBluetoothUuid.CharacteristicType.HeartRateMeasurement)) if hrChar.isValid(): - self.m_notificationDesc = hrChar.descriptor(QBluetoothUuid.DescriptorType.ClientCharacteristicConfiguration) + self.m_notificationDesc = hrChar.descriptor( + QBluetoothUuid.DescriptorType.ClientCharacteristicConfiguration) if self.m_notificationDesc.isValid(): self.m_service.writeDescriptor(self.m_notificationDesc, QByteArray.fromHex(b"0100")) @@ -233,7 +236,7 @@ class DeviceHandler(BluetoothBaseClass): @Slot(QLowEnergyCharacteristic, QByteArray) def confirmedDescriptorWrite(self, d, value): if (d.isValid() and d == self.m_notificationDesc - and value == QByteArray.fromHex(b"0000")): + and value == QByteArray.fromHex(b"0000")): # disabled notifications . assume disconnect intent self.m_control.disconnectFromDevice() self.m_service = None @@ -244,7 +247,7 @@ class DeviceHandler(BluetoothBaseClass): # disable notifications if (self.m_notificationDesc.isValid() and self.m_service - and self.m_notificationDesc.value() == QByteArray.fromHex(b"0100")): + and self.m_notificationDesc.value() == QByteArray.fromHex(b"0100")): self.m_service.writeDescriptor(self.m_notificationDesc, QByteArray.fromHex(b"0000")) else: @@ -301,6 +304,6 @@ class DeviceHandler(BluetoothBaseClass): self.m_sum += value self.m_avg = float(self.m_sum) / len(self.m_measurements) self.m_calories = ((-55.0969 + (0.6309 * self.m_avg) + (0.1988 * 94) - + (0.2017 * 24)) / 4.184) * 60 * self.time / 3600 + + (0.2017 * 24)) / 4.184) * 60 * self.time / 3600 self.statsChanged.emit() |