nRF54L15 BQB certification failed

[Август]

Hi,

   Our products have been mass-produced and now need BQB certification, but the certification fails.

IC：nRF54L15

ncs2.9.1     

base project: ncs_v2.9.1\v2.9.1\nrf\samples\bluetooth\peripheral_hids_keyboard

1. add hrs service

     prj.conf  add  CONFIG_BT_HRS=y

     main.c add 

      #include <zephyr/bluetooth/services/hrs.h>

static void hrs_notify(void)

{

    static uint8_t heartrate = 100;

    heartrate++;

    if (heartrate == 160) {

        heartrate = 100;

    }

    bt_hrs_notify(heartrate);

}

2. Change dis service info

3. Because the notify function of bas service is unnecessary,delete bas_notify();.

4. The board we are doing authentication on has no buttons, so the binding is successful here.

BQB    bas and hid did not pass

BAS

Maybe close bas notify will work. I will do this.

HID 

I have no idea to solve this problem. 

Looking forward to your suggestions. Thank you.

[Elfving]

Hi,

but the certification fails.

3. Because the notify function of bas service is unnecessary,delete bas_notify();.

I believe this is because the battery level characteristic requires you to have notify as well. Both read and notify is mandatory.

Though another thing to note is that if you want to remove bas_notify(); you should also remove that from what you advertise of the characteristic. 

Is there any particular reason why you don't want to include notify?

Have a look at this sample for more on how BAS should be set up.

Regards,

Elfving

[Август]

Hi,

Elfving said:

Is there any particular reason why you don't want to include notify?

I just want to pass the BQB certification.

How to solve another hid problem?

[Elfving]

For that then adding all the necessary features for HID would be the way to go about it. Have a look at the sample below on how BAS should be set up, or simply try it without removing notify.

Август said:

How to solve another hid problem?

Could you expand a bit on this? Is this a new issue that you are seeing?

Regards,

Elfving

[Август]

Hi，

We have two problems with BQB certification. I think the bas problem can be solved by turning off notify. I don’t know how to solve the hid problem. This is not a new problem. I have already raised it at the beginning.

[Elfving]

Август said:

I think the bas problem can be solved by turning off notify.

Well to be clear I think the way to solve it would be to include notify.

I see now that the HID test you show has issues reading an attribute. HID also have some mandatory characteristics. Did you change much in the HID code? You should leave the mandatory characteristics there.

Regards,

Elfving