UDP IP address and port number

[tracking]

Hello

I am trying the UDP example, but I can't find the IP address and port number of transmission, also I would like know how to view the code of functions and libraries use in code to understand better the functioning.

Thanks in advance

Julio

[Christian Zingl]

In case you are using SES, you go to Project - Configure nRF Connect SDK Project... - menuconfig - UDP Sample Settings

There you can edit the server IP and port. Finally, press 'Configure' to apply the settings you made

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Hi Chistian 

Thank you for your fast answer!

sorry but I am really new in this topic, how I can to see the transmitted data?

[Christian Zingl]

I think you are looking for the 'send' function called within 'server_transmission_work_fn' in main.c

err = send(client_fd, buffer, sizeof(buffer), 0);

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I understand that the UDP example transmit the current consumption of the nRF9160, I want to visualize that data and then how I can modify the data to transmitt

[Christian Zingl]

The data is contained in the 'buffer' array and you can print its content to the console using printk