Resin 2.9.7+rev1 problems with bluetooth on RPI 3 #447
Comments
Hi. Thank you for the report. |
Hello @floion, thanks for answering. This is the output for
And for
It seems as if 2.9.7 loads bluetooth by default. Is that correct? |
Yes, 2.9.7 starts bluetooth from the host OS, so no need to do it anymore from the container. |
By new application, you mean
On my app, if bluetooth is auto-started, then I don't need to call hciattach anymore, otherwise it'll always fail. I'll fork the app to test without the hciattach part, but I don't have the hardware with me so I can't run the full project and confirm it is working. Is there some page where I can see the breaking changes of each release? This passed completly out of my radar. |
By new app I mean: https://github.com/resin-io-playground/test-bluetooth It checks for an visible bluetooth device in the range. It's just a simple device scan |
There's the CHANGELOG which contains there entries: https://github.com/resin-os/resin-raspberrypi/blob/master/CHANGELOG.md#2018-01-10-1 |
Ah! Got it! I didn't have any bluetooth device in range, but the bluetooth was initiated okay, so everything is O.K. Thank you so much! |
You are welcome |
Hello! I had an app working on resin
2.7.8+rev1
, and when I upgraded to2.9.7+rev1
I couldn't start bluetooth anymore.I tested reflashing another card with the older ResinOS, and it works as expected.
You can test bluetooth not working anymore on the demo repo: https://github.com/resin-io-projects/rpi3-bluetooth
Expected output from
hciattach
(2.7.8+rev1
):Actual output with
2.9.7+rev1
:This output comes from the same Pi, but I already tested with others and found the same bug.
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