A basic BACnet IP server example written with Python 3.7 using the CAS BACnet Stack
- Device: 389001 (Device Rainbow)
- analog_input: 0 (AnalogInput Bronze)
- analog_output: 1 (AnalogOutput Chartreuse)
- analog_value: 2 (AnalogValue Diamond)
- binary_input: 3 (BinaryInput Emerald)
- binary_output: 4 (BinaryOutput Fuchsia)
- binary_value: 5 (BinaryValue Gold)
- multi_state_input: 13 (MultiStateInput Hot Pink)
- multi_state_output: 14 (MultiStateOutput Indigo)
- multi_state_value: 19 (MultiStateValue Kiwi)
- characterstring_value: 40 (CharacterstringValue Nickel)
- integer_value: 45 (IntegerValue Purple)
- large_analog_value: 46 (LargeAnalogValue Quartz)
- positive_integer_value: 48 (PositiveIntegerValue Silver)
- NetworkPort: 56 (NetworkPort Umber)
FYI: CAS BACnet Stack Python Server Example v0.0.4
FYI: https://github.com/chipkin/BACnetServerExamplePython
FYI: CAS BACnet Stack version: 3.25.0.0
FYI: CAS BACnet Stack python adapter version: 0.0.4
FYI: Connecting UDP Resource to port=[47808]
FYI: Local IP address: [192, 168, 1, 130]
FYI: Registering the Callback Functions with the CAS BACnet Stack
FYI: Setting up server Device. device.instance=[389001]
FYI: Adding AnalogInput. AnalogInput.instance=[0]
FYI: Adding BinaryInput. BinaryInput.instance=[3]
FYI: Adding MultiStateInput. MultiStateInput.instance=[13]
FYI: Adding analogOutput. analogOutput.instance=[1]
FYI: Adding analogValue. analogValue.instance=[2]
FYI: Adding binaryOutput. binaryOutput.instance=[4]
FYI: Adding binaryValue. binaryValue.instance=[5]
FYI: Adding multiStateOutput. multiStateOutput.instance=[14]
FYI: Adding multiStateOutput. multiStateValue.instance=[15]
FYI: Adding characterstringValue. characterstringValue.instance=[40]
FYI: Adding integerValue. integerValue.instance=[45]
FYI: Adding largeAnalogValue. largeAnalogValue.instance=[46]
FYI: Adding positiveIntegerValue. positiveIntegerValue.instance=[48]
FYI: Adding networkPort. networkPort.instance=[50]
FYI: Sending I-AM broadcast
FYI: Entering main loop...
FYI: Updating AnalogInput (0) PresentValue: 99.7
FYI: Updating AnalogInput (0) PresentValue: 99.8
FYI: Updating AnalogInput (0) PresentValue: 99.9
FYI: Updating AnalogInput (0) PresentValue: 100.0
FYI: Updating AnalogInput (0) PresentValue: 100.1
FYI: Updating AnalogInput (0) PresentValue: 100.2
FYI: Updating AnalogInput (0) PresentValue: 100.3
FYI: Updating AnalogInput (0) PresentValue: 100.4
FYI: Updating AnalogInput (0) PresentValue: 100.5
FYI: Updating AnalogInput (0) PresentValue: 100.6This python script requires the CAS BACnet Stack DLL that can be purchased from Chipkin Automation Systems.
Place the DLL in the root folder.
pip install pathlib
pip install dnspython- Python ctypes
- Python Bindings Overview
- CAS BACnet Explorer - A BACnet Client that can be used to discover and poll this example BACnet Server.