RE: pairing in rejected when running central as windows service

Edvin — Tue, 29 Sep 2020 12:38:37 GMT

Hello,

I don't know why it doesn't work when you run it as a service and not an .exe, and it may be a bit outside our area of expertise.

As for the event on the nRF:

[quote user=""]BLE_GAP_EVT_AUTH_STATUS: status=0x1 bond=0x0 lv4: 0 kdist_own:0x0 kdist_peer:0x0 procedure: Bonding, error: 1[/quote]

Means:

status:0x1 = BLE_GAP_SEC_STATUS_TIMEOUT

bonded:0x0: This did not result in a bond.

lv4: 0: security level 4 is not supported.

Perhaps it would be useful for you to look at a sniffer trace of the bonding procedure. I suggest you look into the nRF Sniffer. Perhaps it shows what part of the bonding that fails. Other than that, I guess you need to debug your application (I am not familiar with Bluetooth apps running on Windows). Perhaps it doesn't have the same permissions in service and .exe mode? At least it looks like it fails to reply to the bonding procedure.

Feel free to upload the sniffer trace if you need more input. Preferably one trace captured while running .exe and one while running the service.

Best regards,

Edvin