nrf52840 UDP Socket Android Help!

RE: nrf52840 UDP Socket Android Help!

nikiizvorski — Thu, 14 Feb 2019 16:01:05 GMT

I have and currently no support there what so ever. I will get the trace and pass you what i have found from the devices. Thanks!

RE: nrf52840 UDP Socket Android Help!

Jørgen Holmefjord — Thu, 14 Feb 2019 15:54:09 GMT

I think you will have better luck asking these questions in the Google forum. Nordic have not developed or supported Android Things.

If you could provide a sniffer trace, I could have a look, but without that I'm afraid I can't provide much on this topic.

RE: nrf52840 UDP Socket Android Help!

nikiizvorski — Thu, 14 Feb 2019 15:34:23 GMT

Hey, thats exactly i mean. Its an Android Things device. Its nothing too major changed the example you guys have with Nest for 6Lowpan with a TCP Socket which works good. But i decided to try to use it with UDP and doesn't seem to work at all. Its basically two device. The receiver and the transmitter. I have read quite a lot on the subject and nothing actually wrong either with the code. Either with the devices. I think Android doesn't support some protocol thats needs to be there.

RE: nrf52840 UDP Socket Android Help!

Jørgen Holmefjord — Thu, 14 Feb 2019 15:17:05 GMT

Can you provide a sniffer trace of the traffic between the devices, and also a diagram of your infrastructure?

When you say Android, do you mean a phone or some other Android device (i.e. Android Things that I see you worked on in previous case)?

RE: nrf52840 UDP Socket Android Help!

nikiizvorski — Thu, 14 Feb 2019 10:53:58 GMT

bump

RE: nrf52840 UDP Socket Android Help!

nikiizvorski — Tue, 12 Feb 2019 13:27:43 GMT

Hey we are talking about Thread Mesh and its running over 6Lowpan with Android. So the idea is to find the address over the network and send something to the device over the cli. It seems to be working when cli device points to cli device and when a cli device sends to the android solution but when the send happens its like there are no errors and it just doesn't work. Usually i am searching for a reason but i can't see one if the receive is working properly without no issue. When i try to send again on the socket that was receiving just to pass an answer backwards even that doesn't work.

RE: nrf52840 UDP Socket Android Help!

Jørgen Holmefjord — Tue, 12 Feb 2019 11:54:31 GMT

Hi,

What type of mesh network are you talking about? What is running on the nRF52840? How do the Android device interface with the nRF?

Best regards,
Jørgen