RE: Mesh Sending many messages in a row

tesc — Tue, 11 Jun 2019 09:12:00 GMT

Hi,

I am afraid I have nothing to add. Did you get to a working solution?

Regards,
Terje

RE: Mesh Sending many messages in a row

JEFT — Wed, 22 May 2019 19:03:52 GMT

I have exactly the same issue, If you have any new information about it, I'd be glad.
Greetings.

RE: Mesh Sending many messages in a row

tesc — Wed, 15 Aug 2018 13:43:07 GMT

Hi,

In case you have not yet found a solution.

Our main recommendation is to wait for an NRF_MESH_EVT_TX_COMPLETE event, as described in this thread: NRF_ERROR_NO_MEM Ble mesh.

Another option may be to increase the buffer size (CORE_TX_QUEUE_BUFFER_SIZE_ORIGINATOR in nrf_mesh_config_core.h), but please do note that there is a separate buffer for each and every advertiser_t, and so increasing the buffer size might have a devastating effect on your application's memory requirements. Most likely you still want to use some form of flow control (i.e. wait for TX complete event), even though with a larger buffer the "no mem" error will appear less frequently. I would consider this option only when other options are exhausted.

Regards,
Terje