how to print the data from particular node to uart

[ps_anu]

hi...

i am working on mesh , i have done light switch example , now i want to get some message from node and send to particular node . how to print the same message which is from particular node to uart termite 

please help me out. 

thanks in advance 

[awneil]

Which part are you stuck on:

1. Identifying which node sent a particular message?
2. How to print to the UART?

Each one is entirely independent of the other.

[ps_anu]

i am using two boards , example A and B .. A will sent a message to B And that message has to be read and write on uart using termite 

[ps_anu]

thank you so much...i have sent the message from client to server , now how can i print the data from server using uart

[awneil]

As far as the UART is concerned, it's just data - it is irrelevant where it came from, or how it got there.

Surely, you have used the UART before?

[ps_anu]

i hope, u didn't understand my question 

[awneil]

Then please clarify your question!

What have you tried?

Where are you stuck?

Have you tried SDK examples?

[ps_anu]

thank you so much Bjorn kvaale. i have set the message in generic_onoff_set_params_t, in light switch client example , i am getting results like what does it mean ?

 this is pic of client 

this is pic of server side 

how do i know my message have sent from client  to server and want to know whether it is received in server side or not 

[Bjørn Kvaale]

It seems the message has been received on the server side. The client also responded with an acknowledged message success, which means that the client has successfully sent the message & the server responded to the client saying it has received the message. Go to line 204 in app_onoff.c & line 96 in main.c for more info.

[ps_anu]

but i didn't receive that character , how to get that char in server side .

see the code below  this how i set the character in client side

    */
 char arr[5] = "code";
 char ara[5] = "set";
 
    switch(button_number)
    {
        case 0:
        case 2:
            set_params.on_off = arr;
            break;

        case 1:
        case 3:
            set_params.on_off = Ara;
            break;
    }

    set_params.tid = tid++;
    transition_params.delay_ms = APP_CONFIG_ONOFF_DELAY_MS;
    transition_params.transition_time_ms = APP_CONFIG_ONOFF_TRANSITION_TIME_MS;
    __LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Sending msg: ONOFF SET %d\n", set_params.on_off);

check whether it is correct or wrong

[awneil]

What is the type of set_params.on_off ?

arr[] and Ara[] are char arrays, so:

set_params.on_off = arr;

Expects that set_params.on_off is a char pointer.

What does 

 __LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Sending msg: ONOFF SET %d\n", set_params.on_off);

actually print?

You would usually use %p to print a pointer...

[ps_anu]

hi.... Bjorn kvaale , did you get my question, waiting for your response .

Thanks in advance .

[awneil]

Which particular question?

Did you see my question about the type of set_params.on_off ?