border-router

Antonio Racchio

Other Parts Discussed in Thread: CC1310

Hi, I'm using slip-radio and cc26xx-web-demo for my work. Now I would like to prove a new solution such as: border router. How function? Is there something guide? Thanks

over 7 years ago

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

Can a udp-server and client conflict in the same firmware? That is, I can not communicate with an udp-server because it is already present in the cc26xx-web-demo

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

As I know, they use different port and shouldn't conflict.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

Because when i digit ON the led is on with the same device, don't open the led in the second device. It very strange. I used different port but nothing

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

When you test this, do you setup 6lbr?

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

No, you not understand. If I have:

DEVICE 1:
CC26XX-WEB-DEMO+UDP-CLIENT+ UDP-SERVER

DEVICE 2:
UDP-CLIENT (I send the message and function)

If I:

DEVICE 1:
CC26XX-WEB-DEMO+UDP-CLIENT+ UDP-SERVER

DEVICE 2:
UDP-SERVER (The message not arrive, but arrive the message to device1)

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

To run CC26xx-web-demo, you need to setup 6lbr.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

Yes I know, but i working with the serial no with 6lbr

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

Then, you cannot use cc26xx-web-demo.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

The problem is uip_appdata declared in udp-client and udp-server

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

It’s good to know you find the problem.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

I'm not resolved my problem, it is my opinion. Because is present in udp-client and udp-server, then is conflict with another device. How to define a new uip_appdata?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

If you only need UDP server and client, why don’t you use UDP server/client directly?

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

I would like to use two different devices that have udp-client and udp-server, so I can send and receive messages from two devices. Right now uip_appdata does not allow me to do this, because it conflicts and you send the message by yourself

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

I don't have experience to do this. Cannot provide further help.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

How solved this error?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

If I remember correctly, memcpy only takes 3 parameters, why you have 4?

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

Can I add another parameters in memcpy?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

Of course not!

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

Why?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

This is very fundamental in C program. You cannot change standard API provide by C standard library.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

Ok, I understand. The my problem is uip_appdata that is conflict of my fw. Another udp-client and sercer, there are another mode to communicate with two device?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

I don’t know other example in Contiki would only do communication between two nodes.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

But If I change the port of communication the udp-server and client. What success?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

I have no idea about what you are talking about.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

If I change the udp_client and server port, what happens? Are there doors established?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

It should be no problem to change port on UDP server and client.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

UDP-CLIENT
CLIENT_PORT = 4321
CLIENT_SERVER=1234

UDP-SERVER
CLIENT_PORT=1234
CLIENT_SERVER=4321

It is works?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

Yes, it should work.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

This is my problem between two devices. If I have ability client/server on two devices not communicate between but communicate yourself

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

Do you see my photo?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

Yes.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

Then?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

Then what? What do you expect me to do?

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

I wanted to know if it makes an e-server client in the same device and does not work with the other device

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

I couldn't understand you question well. Can you elaborate?

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

udp-client and udp-server in function on the same device doesn't work. Why if it used different port?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

There must be something wrong in your code.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

No, my code works. Want to take a look at the code?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

If your code works, why do you need me to check?

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

It only works udp-client and udp-server, but if I put them together it will not work. They seem to conflict and do not communicate with the second device

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

That means your code doesn’t work and you should debug it.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

I don't understand, can you elaborate?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

I mean you have bug in your modification so you have to figure out where your problem is by yourself.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

So, can I use udp-client and udp-server on the same device and communicate with the other device?

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

I told you it should be no problem.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

Yikai look it my code please. The device1 communicate with device 2

Device2.rar Device1.rar

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

I cannot debug for your project.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

I just asked to take a look. I did not say to help me

0 YiKai Chen over 7 years ago in reply to Antonio Racchio

Guru 735685 points

OK. Done. Have looked those files.

0 Antonio Racchio over 7 years ago in reply to YiKai Chen

Expert 2280 points

Did you find any errors? Do not help me, but tell me if there's something wrong

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