Regarding custom profile creation in nRF52 stack.

RE: Regarding custom profile creation in nRF52 stack.

Petter Myhre — Fri, 10 Mar 2017 16:09:18 GMT

It is not reaching the breakpoint because p_our_service->data_handler == NULL. If you add

p_our_service->data_handler = p_os_init->data_handler;

inside our_service_init(), it should work.

RE: Regarding custom profile creation in nRF52 stack.

Murali — Fri, 10 Mar 2017 05:21:17 GMT

Hi Petter, First when I debug I can't able to set breakpoint on BLE_GATTS_EVT_WRITE, after changing the optimization settings to level 0 only I am able to set breakpoint. In debug the breakpoint reached to BLE_GATTS_EVT_WRITE and it is reached to on_write function also. But the break point in the line "p_our_service->data_handler(p_our_service, p_evt_write->data, p_evt_write->len);" is not reached. It reached the above that line "else if ( (p_evt_write->handle == p_our_service->char_value_handles.value_handle) && (p_our_service->data_handler != NULL) )"

I don't know why it is not reaching the breakpoint.

I have checked using watch point - Expressions the given value is present in Gatts_evt -Data(FF). I also attached the screenshots in my question. Please check it and let me know,what was wrong I did. Thanks & Regards, Murali M

RE: Regarding custom profile creation in nRF52 stack.

Petter Myhre — Thu, 09 Mar 2017 15:59:16 GMT

I just tested your project, seems to be working fine here. I'm getting the BLE_GATTS_EVT_WRITE event, confirmed by breakpoint.

RE: Regarding custom profile creation in nRF52 stack.

Murali — Thu, 09 Mar 2017 10:32:35 GMT

Hi Petter, I have uploaded the whole project in my question itself in the name "ble_app_hrs - vincense_custom_profile.rar" . Thanks. Murali M

RE: Regarding custom profile creation in nRF52 stack.

Petter Myhre — Thu, 09 Mar 2017 08:29:41 GMT

Ok. Could you upload your complete project so I can test it here?

RE: Regarding custom profile creation in nRF52 stack.

Murali — Thu, 09 Mar 2017 05:25:18 GMT

Hi Petter, I am using nRF Connect app only. and the mobile is samsung duo (android smartphone).

RE: Regarding custom profile creation in nRF52 stack.

Petter Myhre — Wed, 08 Mar 2017 11:28:38 GMT

Then I'm suspecting that the client is not actually writing to the attribute. What app are you using smart phone? I recommend testing with nRF Connect.

RE: Regarding custom profile creation in nRF52 stack.

Murali — Wed, 08 Mar 2017 04:44:47 GMT

Hi Petter, I have checked in debug, it is not hitting. Please give me suggestions how to solve this. Thanks & regards Murali.M

RE: Regarding custom profile creation in nRF52 stack.

Petter Myhre — Thu, 02 Mar 2017 10:30:39 GMT

So you are able to connect? Have you tried to debug? If you put a breakpoint on p_our_service->data_handler(p_our_service, p_evt_write->data, p_evt_write->len); in on_write() are you hitting it? Are you getting the BLE_GATTS_EVT_WRITE in ble_our_service_on_ble_evt()?