Difference between revisions of "How to use UBUS commands for Bluetooth device scanning / pairing"
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This page contains instructions on how to use '''ubus''' commands in [[CLI]] / SSH to scan and pair '''Bluetooth''' devices on '''RUTX10/11'''. | This page contains instructions on how to use '''ubus''' commands in [[CLI]] / SSH to scan and pair '''Bluetooth''' devices on '''RUTX10/11'''. | ||
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− | Before you start using ubus commands to control Bluetooth, make sure | + | Before you start using ubus commands to control Bluetooth, make sure you have enabled it. You can do that in '''Network → Bluetooth → General''' settings. Click '''Enable Bluetooth''' and press '''Save & Apply'''. |
[[File:Networking_rutx_configuration_example_bluetooth_enable_v1.png]] | [[File:Networking_rutx_configuration_example_bluetooth_enable_v1.png]] | ||
− | *Now login to [[CLI]] or SSH and | + | *Now login to [[CLI]] or SSH and run '''scan.start''' command to start Bluetooth scan: |
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− | *To get | + | *In order to unpair devices use this command: |
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+ | ubus call blesem unpair '{"address":"FF:CB:FA:6A:23:CB"}' | ||
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+ | *To get statistics from paired devices, use '''stat''' command: | ||
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+ | [[Category:RUT FAQ]] |
Revision as of 17:51, 24 April 2020
Main Page > General Information > Configuration Examples > Hardware application > How to use UBUS commands for Bluetooth device scanning / pairingThis page contains instructions on how to use ubus commands in CLI / SSH to scan and pair Bluetooth devices on RUTX10/11.
The ubus command line tool allows to interact with the ubusd server (with all currently registered services). It's useful for investigating/debugging registered namespaces as well as writing shell scripts. For calling procedures with parameters and returning responses it uses the user-friendly JSON format.
Before you start using ubus commands to control Bluetooth, make sure you have enabled it. You can do that in Network → Bluetooth → General settings. Click Enable Bluetooth and press Save & Apply.
- Now login to CLI or SSH and run scan.start command to start Bluetooth scan:
... ubus call blesem scan.start ...
- To see scan results, use command scan.result:
... ubus call blesem scan.result ...
The scan process takes about 30 seconds. If you can see "scanning": 1 in the output, it means, that scanning is still in progress. After it finishes you should see a similar output:
... { "scanning": 0, "devices": [ { "name": "RT_T", "rssi": -72, "address": "FF:CB:FF:6F:23:FB" } ] } ...
The list of devices always contains "rssi" and "address", but "name" output might be missing if the device is not supported:
... { "scanning": 0, "devices": [ { "rssi": -42, "address": "2F:2A:0A:0A:7A:AA" }, { "name": "RT_T", "rssi": -77, "address": "CF:0A:52:5E:35:D7" } ] } ...
- In order to pair devices use this command:
... ubus call blesem pair '{"address":"FF:CC:FF:6A:23:CB"}' ...
If the pairing process was successful you should see this output:
... { "success": "device successfully paired" } ...
- In order to unpair devices use this command:
... ubus call blesem unpair '{"address":"FF:CB:FA:6A:23:CB"}' ...
- To get statistics from paired devices, use stat command:
... ubus call blesem stat '{"address":"FF:CB:FA:6A:23:CB"}' ...
You should see similar output:
... { "success": "successfully requested status", "model": "3901", "battery": 98, "temperature": "20.34", "humidity": 20, "firmware": "23", . } ...