Communication between onoff-app Zephyr sample and light switch example of NRF52 Mesh SDK
While doing experiments with the OnOff samples provided, I stumbled
across a strange phenomenon:
There are two ways used to send STATUS messages in
samples\boards\nrf52\mesh\onoff-app: One is by using
bt_mesh_model_send (line 319 ff.), and the other one is by using
bt_mesh_model_publish (line 352 ff.). When I run Zephyr on both of my
boards, everything works fine. But when I run Zephyr on one of the
boards and install the light switch client example of NRF52 Mesh SDK
on the other, only STATUS messages that are sent by using
bt_mesh_model_send appear on the board powered by the NRF52 Mesh SDK.
I am kind of stuck here and wondering why I get these differring
results. Does anyone have an idea on what is the reason for it might
be (e.g. difference in behavior of _publish and _send)?
On Fri, Nov 02, 2018, Martin wrote:
There are two ways used to send STATUS messages inThe bt_mesh_model_publish() API depends on the model publication state.
So if that state hasn't been set correctly (e.g. the publish address)
then you wont get the results that you expect. The bt_mesh_model_send()
API on the other hand is more explicit and intended for any
non-publishing messaging (e.g. a server model's responses or client
model messages which aren't part of model publication).
Hi!toggle quoted messageShow quoted text
Thanks guys, Virkrant pointed me into the right direction. It seems as
if for the NRF52 Mesh SDK to process STATUS messages sent from
bt_mesh_model_publish(), it has to explicitly subscribe to a group
address to which the STATUS messages are published. And thanks Johan
for the clarification regarding _send and _publish. I think I've got
in now :)
Am Fr., 2. Nov. 2018 um 05:32 Uhr schrieb Vikrant More <vikrant8051@...>: