Changing Object Identifier using /samples/ReadWriteProperty.py

[owenwu-ACT]

Hi folks,
I am new to bacpypes and trying to explore the functionalities of the stack. I was trying to change a device's object ID (network 500 address 3 object id 9999) to 999. I first tried using ReadWriteProperty.py: write 500:3 device:9999 objectIdentifier 999 but got an error "ValueError: invalid format". I then tried WriteSomething.py using: write 500:3 8:9999 75 999 but got an error "NameError: name 'deferred' is not defined'.

Has anyone done it before and let me know what I have done wrong? Thank you so very mcuh!

[JoelBender]

The ValueError is correct, you are trying to write a integer/unsigned to an object identifier property. Try this:

> write 500:3 device:9999 objectIdentifier device:999

The deferred() error is a bug.