In nRF52832, GATT, unknown service is not executed except GAP in basic service program (GAP, GATT, unKnown service - uart)

RE: In nRF52832, GATT, unknown service is not executed except GAP in basic service program (GAP, GATT, unKnown service - uart)

chchoi — Mon, 13 Mar 2017 23:36:51 GMT

thank's your reply... It's probably caused by memory leaks (malloc & free) and frequent connection attempts and errors in my code.

So I have to go back to my previous version of my code and

fix the problem by solving the continuous access attempts by supplementing with the intermittent connection attempts.

thank's a lot ...

RE: In nRF52832, GATT, unknown service is not executed except GAP in basic service program (GAP, GATT, unKnown service - uart)

Hung Bui — Mon, 13 Mar 2017 12:15:11 GMT

Hi Choi,

If you have another nRF52 (or nRF51) you can try to use our nRFConnect on PC to test.

Please also try to test with other example such as the ble_app_hrs.

Which Android device you are using and which Android version on the phone ? If you test with another phone do you see the same problem ? Please try to turn off an on bluetooth when testing.

RE: In nRF52832, GATT, unknown service is not executed except GAP in basic service program (GAP, GATT, unKnown service - uart)

chchoi — Fri, 10 Mar 2017 23:13:05 GMT

ok i wll check my code... thanks to Comment but "ble_app_uart_s132_pca10040.hex" hex file is not my code... just included sample program ....
my code uploaded and sample program uploaded ..... The same phenomenon is occurred.... im using s132_nRF52.2.00 SoftDevice ..... nRF5_SDK_11.0.0_ Thanks for your reply.

RE: In nRF52832, GATT, unknown service is not executed except GAP in basic service program (GAP, GATT, unKnown service - uart)

Petter Myhre — Fri, 10 Mar 2017 08:22:23 GMT

You probably have an error in the peripheral code, have you tried to debug? Have you checked that you don't end up in the error handler? I can also test your project here, if you edit the question and upload your complete project. Also include what SoftDevice and SDK version you are using.

RE: In nRF52832, GATT, unknown service is not executed except GAP in basic service program (GAP, GATT, unKnown service - uart)

chchoi — Fri, 10 Mar 2017 00:37:51 GMT

it is Bluetooth LE Scanner for capture service list ... nRF Connect app... thanks to you infromed to me but Using the app(nRF Connect) Of course not connected. Because there is no GATT SERVER service How can I recover it?

RE: In nRF52832, GATT, unknown service is not executed except GAP in basic service program (GAP, GATT, unKnown service - uart)

Petter Myhre — Thu, 09 Mar 2017 14:48:56 GMT

What app are you using? I recommend testing with nRF Connect.

RE: In nRF52832, GATT, unknown service is not executed except GAP in basic service program (GAP, GATT, unKnown service - uart)

chchoi — Thu, 09 Mar 2017 09:22:53 GMT

Of course I uploaded the s132_nRF52.2.00 SoftDevice and uploaded the ble_app_uart_s132_pca10040.hex file, but where is the GATT server?