Rubix BACnet server

Running in development

• Use poetry to manage dependencies

• Simple script to install

  ./setup.sh

• Join venv

  poetry shell

• Build local binary

  poetry poetry run pyinstaller run.py -n rubix-bacnet --clean --onefile \
  --add-data pyproject.toml:. \
  --add-data VERSION:. \
  --add-data config:config \
  --add-data migrations:migrations

  The output is: dist/rubix-bacnet

Docker build

Build

./docker.sh

The output image is: rubix-bacnet:dev

Run

docker volume create rubix-bacnet-data
docker run --rm -it -p 1919:1919 -v rubix-bacnet-data:/data --name rubix-bacnet rubix-bacnet:dev

Deploy on Production

• Download release artifact
• Review help and start

$ rubix-bacnet -h
Usage: rubix-bacnet [OPTIONS]

Options:
  -p, --port INTEGER              Port  [default: 1717]
  -g, --global-dir PATH           Global dir
  -d, --data-dir PATH             Application data dir
  -c, --conf-dir PATH             Application config dir
  -i, --identifier TEXT           Identifier  [default: bacnet]
  --prod                          Production mode
  -s, --setting-file TEXT         Rubix BACnet: setting json file
  -l, --logging-conf TEXT         Rubix BACnet: logging config file
  --workers INTEGER               Gunicorn: The number of worker processes for handling requests.
  --gunicorn-config TEXT          Gunicorn: config file(gunicorn.conf.py)
  --log-level [FATAL|ERROR|WARN|INFO|DEBUG]
                                  Logging level
  -h, --help                      Show this message and exit.

MQTT client

Topic structure

Publish value topic

<client_id>/<client_name>/<site_id>/<site_name>/<device_id>/<device_name>/rubix/bacnet_server/points/<type>/<object_identifier>/<object_name>

Debug topic

<client_id>/<client_name>/<site_id>/<site_name>/<device_id>/<device_name>/rubix/bacnet_server/debug

Example debug topic

+/+/+/+/+/+/rubix/bacnet_server/debug

How to test using bacnet-stack (here, 2508 as device_id)

Pre-requisite

• Run this app on our local PC
• Configure IP to your local PC IP or can configure by enabling enable_ip_by_nic_name & ip_by_nic_name
• Run this app
• Install bacnet-stack v1.0.0 on BBB or other device on the same network
• Now, it will make below commands available

To get available device

> ./bacwi
;Device   MAC (hex)            SNET  SADR (hex)           APDU
;-------- -------------------- ----- -------------------- ----
  2508    0A:00:00:06:BA:C0    0     00                   1024
;
; Total Devices: 1

To test for a BO

- Read present value
> ./bacrp 2508 4 1 85

- Read priority array
> ./bacrp 2508 4 1 87

- Write a value to @16 of 1
> ./bacwp 2508 4 1 85 16 -1 9 1

- Write a value to @16 of null
> ./bacwp 2508 4 1 85 16 -1 0 0

To test for an AO

- Read present value
> ./bacrp 2508 1 1 85

- Read priority array
> ./bacrp 2508 1 1 87

- Write a value to @16 of 1
> ./bacwp 2508 1 1 85 16 -1 4 1

- Write a value to @16 of null
> ./bacwp 2508 1 1 85 16 -1 0 0

To read device/point info

Point info

- Point Name
> ./bacrp 2508 1 1 77

- Point Discription
> ./bacrp 2508 1 1 28

- Point Units
> ./bacrp 2508 1 1 117

- Point Event State
> ./bacrp 2508 1 1 36

Device info

> ./bacrp 2508 8 2508 77
"nube-io"

> ./bacrp 2508 8 2508 75
(device, 2508)

> ./bacrp 2508 8 2508 112
operational-read-only

> ./bacrp 2508 8 2508 121
"NUBE-IO-IO vendor_name"

> ./bacrp 2508 8 2508 120
1173

Writing string

Write device name

./bacwp 202 8 202 77 0 -1 7 test2

./bacrp 2508 8 2508 77

Write point name

./bacwp 202 8 202 77 0 -1 7 test2

./bacrp 2508 8 2508 77