Hello all,
I am trying to qualify Our Bluez 5.39 stack as a host subsystem with the Bluetooth Sig. Right now I am running into an issue with Unicast Connectionless Data (UCD) and the extended features mask.
My issue is running the following test:
TP/CLS/UCD/BV-01-C (also written TC_CLS_UCD_BV_01_C): Verify that the IUT has the UCD bit set in the L2CAP Extended Features Mask to indicate support for reception of Unicast Connectionless Data. Also verify that the IUT is able to receive data over the connectionless channel.
When I run this test, I get the following output:
Test case : TC_CLS_UCD_BV_01_C started
- MTC: PTS successfully established an ACL connection.
- MTC: Unicast Connectionless option is not supported in the IUT.
- MTC: The L2CAP channel disconnected by IUT.
- MTC: PTS successfully closed the active ACL connection.
- CM_EXIT
- CM_EXIT
- CM_EXIT
- MTC: Test case ended
-Final Verdict: FAIL
TC_CLS_UCD_BV_01_C finished
It seems to me like the UCD bit is not set in the extended features mask, and I do not know how to set this bit. The tester shows the following mask:
ext_features:'00000000000000000000000010111000'B
Can anyone tell me how to enable this feature? I have seen postings on the bluez site where this feature has existed for a while now.
Thanks,
Will
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