Problem qualifying battery level service - GATTValue::CreateFields, Failed to assign data to the Field named 'Properties'.

RE: Problem qualifying battery level service - GATTValue::CreateFields, Failed to assign data to the Field named 'Properties'.

Ron — Thu, 09 Jan 2020 08:18:05 GMT

Hey Bjorn

Thanks for the reply and hope you had a great Christmas,

Yes I have checked it and had a problem with the BAS/SR/DES/BV-02-C test reading to CCCD (0x2902), I could see the same problem myself using the nRF Connect on my SDK12 project and also an earlier SDK8 project, I also had the problem using nordic GLS example of SDK12,

I have detailed it all in the new question, so as you suggested we will move here - https://devzone.nordicsemi.com/f/nordic-q-a/56206/qualifying-test-case-client-characteristic-configuration-for-bas-with-sig

Thanks!

RE: Problem qualifying battery level service - GATTValue::CreateFields, Failed to assign data to the Field named 'Properties'.

bjorn-spockeli — Thu, 09 Jan 2020 07:23:35 GMT

Hi Eran, I sincerly apologize for the late reply. DevZone is shortly staffed during the Christmas and New Years holidays so we're catching up with the backlog.

The Battery Level in the Nordic SDK does support Battery Level Notification, see https://launchstudio.bluetooth.com/ICSDetails/45222, so Item 2a/1 should be checked when generating the test plan.

I see that you've provided more details in the new question so I suggest that we move the discussion there and close this.

Best regards

Bjørn

RE: Problem qualifying battery level service - GATTValue::CreateFields, Failed to assign data to the Field named 'Properties'.

Ron — Mon, 06 Jan 2020 11:40:28 GMT

Since there has been some progress since I opened that question, I opened a new question here
https://devzone.nordicsemi.com/f/nordic-q-a/56206/qualifying-test-case-client-characteristic-configuration-for-bas-with-sig

Basically the problem is that if we do not enable notification we can not read the CCCD, Once we enabled notification once, we can disable it and still be able to read the CCCD

RE: Problem qualifying battery level service - GATTValue::CreateFields, Failed to assign data to the Field named 'Properties'.

Ron — Sat, 04 Jan 2020 13:37:43 GMT

I figured out that the CN failure was due to Battery level being constant, thus not send notification updates,

Still remains the problem with BAS/SR/DES/BV-02-C, Battery level - client characteristic configuration descriptor:

This is the PTS output tool window summary

- Discover All Characteristics of Service Request completed successfully.
- Discover All Characteristic Descriptors Request completed successfully.
- The IUT successfully returned the Characteristic Properties for Battery Level
- Read Request completed successfully.
- GATTValue::AssignData, Cannot be parsed from the specified buffer. Field Name = Properties.
- GATTValue::CreateFields, Failed to assign data to the Field named 'Properties'.
- The data received for 'Client Characteristic Configuration' did not conform to the schema. An invalid number of bytes were received.
- Connection terminated successfully.
-Final Verdict: INCONC
BAS/SR/DES/BV-02-C finished

Any ideas?

Thanks!

-----------

I understood this test was mandatory due to us using "Notify Battery Level characteristic"

RE: Problem qualifying battery level service - GATTValue::CreateFields, Failed to assign data to the Field named 'Properties'.

Ron — Mon, 30 Dec 2019 11:04:55 GMT

Hey

I had problems with 2 tests - BAS/SR/DES/BV-01-C and BAS/SR/CN/BV-01-C
For the latter test (CN) I was requested to "Please send notifications for Characteristic 'Battery Level' to the PTS."
To my understanding the central (PTS) should subscribe to notifications in order to receive them so this is unclear to me

Thanks again