anycast address

RE: anycast address

Edvin — Thu, 11 Jun 2020 13:39:33 GMT

Perhaps you can show me how?

Do you have any project where I can easily replicate your issue with a couple of DKs?

RE: anycast address

František — Mon, 08 Jun 2020 13:46:25 GMT

Sure, I send message a few lines down

RE: anycast address

Edvin — Mon, 08 Jun 2020 08:54:30 GMT

You are aware that this funtion, otIp6AddressFromString() doesn't actually send any messages, right? It will convert a "human readable" address to a binary representation of that address:

https://openthread.io/reference/group/api-ip6#otip6addressfromstring

Perhaps you should try to use otIp6Send()?

BR,

Edvin

RE: anycast address

František — Fri, 05 Jun 2020 14:17:27 GMT

message was successfuly sended but when I use space sniffer i did not see this message.

err_code = otIp6AddressFromString((char *)"fc00", (otIp6Address *)remote_device.addr);
ASSERT(err_code == OT_ERROR_NONE);

RE: anycast address

Edvin — Thu, 28 May 2020 10:42:12 GMT

Do you have a bit more information? How did you send it, what does your project look like? Did you try to capture a sniffer trace of the network, using the nRF sniffer for 802.15.4? Can you see the packet over the air? If not, did the function call you used to send the message return anything? If so, did the return value indicate that it was sent successfully, or did it return a value indicating an error?

RE: anycast address

František — Thu, 28 May 2020 09:22:45 GMT

yes, but the message was not sent.

RE: anycast address

Edvin — Thu, 28 May 2020 08:50:05 GMT

Ok. Have you tried using 0xfc00? The leader will always have this address.

RE: anycast address

František — Wed, 27 May 2020 15:06:26 GMT

No, I mean ANYCAST this is specific link for info. I want to send message to leader of thread network

https://openthread.io/guides/thread-primer/ipv6-addressing#anycast

RE: anycast address

Edvin — Wed, 27 May 2020 14:52:20 GMT

I am not sure I got your question correct. Do you mean that you want to send a message to all the nodes in the openthread network?

Please check out the information under "Multicast" on this page.