Bluetooth mesh using prov bearer gatt and gatt proxy

RE: Bluetooth mesh using prov bearer gatt and gatt proxy

Vladimir — Wed, 07 Nov 2018 15:05:34 GMT

Thanks for your reply. I am using mesh_provisionee, because smartphone app is provisioner. A device is not provisioner. My code based on light_switch_proxy_server example. That example starts provisionee if device is unprovisioned. My modification is - start listening on button press.

I tried to trace a fault and found mesh_gatt_init call inside call nrf_mesh_prov_bearer_gatt_init. Inside proxy_init the same function is called (mesh_gatt_init). mesh_gatt module has static structure m_gatt which contains the char handles. The second call of mesh_gatt_init rewrites the char handles. In the result, the gatt prov bearer char handles replace char handles of proxy in the m_gatt structure. Because of this, I don't have access to the proxy.

Is it a bug or I am using features in the wrong way?

RE: Bluetooth mesh using prov bearer gatt and gatt proxy

Joakim Jakobsen — Wed, 07 Nov 2018 14:28:51 GMT

Hi.

The provisioner example in our SDK does start the provisioning process on a button press already. Did you take a look at that?

From the light switch examples README (sdk_root/examples/light_switch/README.md):
After a reset, press Button 1 on the provisioner to start the provisioning and configuration of the devices. The provisioner first provisions and configures the client and then moves on to provision and configure the servers, one by one.

Best regards,
Joakim

RE: Bluetooth mesh using prov bearer gatt and gatt proxy

Vladimir — Thu, 01 Nov 2018 08:26:06 GMT

My application is based on the gatt proxy example. I tried to rewrite the example so that the provisioning began at the button press. After I moved the provisionee bearer initialization, that it inits when the application starts, the proxy stopped working.

The function mesh_provisionee_prov_start in my application has only call nrf_mesh_prov_listen.

The functions calls nrf_mesh_prov_generate_keys, nrf_mesh_prov_init, nrf_mesh_prov_bearer_gatt_init, nrf_mesh_prov_bearer_add moved to init function which I call at startup.

RE: Bluetooth mesh using prov bearer gatt and gatt proxy

Joakim Jakobsen — Wed, 31 Oct 2018 15:35:25 GMT

Hi.

What is it that you are trying to do here?

Are you using our Mesh SDK, trying to merge the provisioning example with one of our proxy examples?

Best regards,
Joakim