UDP example how I acces to buffer to see the data transmmited? and where I find Kconfig to modify?

[tracking]

Hello

I want to access to the buffer to see what I am transmitting for then change the data to transmit to be able to verify, also I want to know where I can find de Kconfig to modify rate and CONFIG_UDP_DATA_UPLOAD_SIZE_BYTES

thanks 

[Didrik Rokhaug]

Hi,

We generally prefer that you add comments to you original ticket instead of opening new ones, if your questions are related to your original ticket.

 

I want to access to the buffer to see what I am transmitting for then change the data to transmit to be able to verify

 The buffer is defined here: https://github.com/nrfconnect/sdk-nrf/blob/master/samples/nrf9160/udp/src/main.c#L23

 

I want to know where I can find de Kconfig to modify rate and CONFIG_UDP_DATA_UPLOAD_SIZE_BYTES

 The Kconfig symbol is defined here: https://github.com/nrfconnect/sdk-nrf/blob/master/samples/nrf9160/udp/Kconfig#L9

But if you want to set it to something else than the default value, you should set it in the prj.conf file, or in the 'Project -> Configure nRF Connect SDK Project...' tool in SES.

If you are setting it in prj.conf, you can add this line:

CONFIG_UDP_DATA_UPLOAD_SIZE_BYTES=128

You can replace the number with the number of bytes you want to send.

If you haven't already seen it, I recommend that you take a look at our NCS getting started tutorial and NCS documentation.

Best regards,

Didrik