This is a diverging fork of the BACpypes python package.
- Removal of asyncore dependency and the bacpypes.core event loop in favour of asyncio
- Refactored project structure (one class per module where feasible)
- Reduction of multiple inheritance and overall amount of code (for easier maintenance)
- PEP8 compliant code
- Simplified asynchronous API
- Removal of the TCP transport modules
This package will only be compatible at Python 3.6 and above.
BIPSimpleApplicationreading properties
COVSubscriptionBIPForeignApplication- ...
This fork ist not uploaded to PyPI but you can install it like this:
pip install git+https://github.com/cbergmiller/bacpypesimport asyncio
from bacpypes import Address, ReadPropertyRequest, BIPSimpleApplication, LocalDeviceObject
async def read_analog_value(app, addr):
"""
Execute a single request using `ReadPropertyRequest`.
This will read a `analogValue` property of a remote device.
:param app: An app instance
:param addr: The network address of the remote device
:return: The analog value
"""
return await app.execute_request(
ReadPropertyRequest(
objectIdentifier=('analogInput', 0),
propertyIdentifier='presentValue',
destination=Address(addr)
)
)
if __name__ == '__main__':
# This represents the local device
this_device = LocalDeviceObject(
objectName='Test Device',
objectIdentifier=599,
maxApduLengthAccepted=1024,
segmentationSupported='segmentedBoth',
vendorIdentifier=15,
)
app = BIPSimpleApplication(this_device, '192.168.1.2')
loop = asyncio.get_event_loop()
analog_value = loop.run_until_complete(read_analog_value(app, '192.168.1.3'))
loop.close()
print(analog_value)