asset tracker v2 pending messages in sending queue

RE: asset tracker v2 pending messages in sending queue

Muhammad Usman — Thu, 26 Oct 2023 11:03:27 GMT

Thank you for your guidelines.

[quote userid="77062" url="~/f/nordic-q-a/105012/asset-tracker-v2-pending-messages-in-sending-queue/452445"]What size is you memory allocation configured to?[/quote]

CONFIG_HEAP_MEM_POOL_SIZE=47250

CONFIG_MAIN_STACK_SIZE=2048

CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096

Sure I will study the link provided by you. And enable the config in prj.conf to know the reason.I will update you on this further.

Regards,

RE: asset tracker v2 pending messages in sending queue

Øyvind — Thu, 26 Oct 2023 08:15:06 GMT

[quote user="Muhammad Usman"]Is there anything implemented in asset tracker v2, which stores the incoming packets in a queue and sends them one by one and we come to know how many packets are in the queue?[/quote]

The Asset Tracker uses message queues. Data is batched to reduce the number of messages transmitted, and to be able to retain collected data while the device is offline.

[quote user="Muhammad Usman"]Sorry, this thing I want to ask, in my code I stored the packet in an array coming from nrf52833 and sent it to the cloud. And when incoming packet frequency increases it resets the nrf9160.Any solution regarding that? [/quote]

Could you add the following configurations to your project, this way we can hopefully capture the reason for the reset

CONFIG_ASSERT=y

CONFIG_RESET_ON_FATAL_ERROR=n

What size is you memory allocation configured to? Have a look at the memory allocation chapter in the Asset Tracker documentation.

-Øyvind

RE: asset tracker v2 pending messages in sending queue

Muhammad Usman — Wed, 25 Oct 2023 13:58:55 GMT

Hello,

Thank you for response!

[quote userid="77062" url="~/f/nordic-q-a/105012/asset-tracker-v2-pending-messages-in-sending-queue/452292"]Is this something you have added to the Asset Tracker?[/quote]

yes, when the asset tracker app, receives(nrf52833 connected via uart) a specific packet then it forwards it to the nrf cloud.

[quote userid="77062" url="~/f/nordic-q-a/105012/asset-tracker-v2-pending-messages-in-sending-queue/452292"]How does your message queue work? Is this something proprietary from the nRF Connect SDK? [/quote]

Sorry, this thing I want to ask, in my code I stored the packet in an array coming from nrf52833 and sent it to the cloud. And when incoming packet frequency increases it resets the nrf9160.Any solution regarding that?

Is there anything implemented in asset tracker v2, which stores the incoming packets in a queue and sends them one by one and we come to know how many packets are in the queue?

thanks & Regards,

RE: asset tracker v2 pending messages in sending queue

Øyvind — Wed, 25 Oct 2023 13:35:47 GMT

Hello,

[quote user=""] I am sending packets/ data (50 bytes) from nrf52833Dk serial to nrf9160Dk after every 5 sec or les[/quote]

Is this something you have added to the Asset Tracker?

[quote user=""]Or how many messages are in a queue/ ready for transmission to the nrf cloud?[/quote]

How does your message queue work? Is this something proprietary from the nRF Connect SDK?

Kind regards,
Øyvind