nRF Mesh and uart

RE: nRF Mesh and uart

Venkat RAM — Wed, 03 Aug 2022 04:56:01 GMT

okay Mttrinh

RE: nRF Mesh and uart

Mttrinh — Mon, 01 Aug 2022 11:53:15 GMT

Hi,

This is a very old case, I suggest you create a new ticket and include more information regarding the issue.

RE: nRF Mesh and uart

Venkat RAM — Sat, 16 Jul 2022 19:10:34 GMT

Hai Mttrinh
I am following the instruction as per you said above
But firstly I am trying to send a custom data to uart like

int main(void)
{

initialize();
start();
uart_init();
uint32_t err_code;

do
{
err_code = app_uart_put('p');
if ((err_code != NRF_SUCCESS) && (err_code != NRF_ERROR_BUSY))
{
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "----- UART initiated successfully -----\n");

//NRF_LOG_ERROR("Failed receiving NUS message. Error 0x%x. ", err_code);
APP_ERROR_CHECK(err_code);
}
} while (err_code == NRF_ERROR_BUSY);

in nrf_mesh light_switch example

But i cant able to see any data in my terminal ( I am using tera term with 115200 baud rate)

kindly help me

Best regards

venkatraaman

RE: nRF Mesh and uart

ps_anu — Wed, 03 Apr 2019 12:26:44 GMT

Thanks mttrinh , for your reply . by mistake its copied twice . Now , i have sent this character from client to server , and how do i check whether it is received to server side or not?

here , below pic client side debug terminal results after i am pressing button 1

here , below pic server side

RE: nRF Mesh and uart

Mttrinh — Wed, 03 Apr 2019 11:49:19 GMT

Yes, it seems correct. Why have you :

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);

twice?

RE: nRF Mesh and uart

ps_anu — Thu, 28 Mar 2019 13:16:43 GMT

here i have set my message , is it correct pls check here

static void button_event_handler(uint32_t button_number)
{
    __LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Button %u pressed\n", button_number);

    uint32_t status = NRF_SUCCESS;
    generic_onoff_set_params_t set_params;
    model_transition_t transition_params;
    static uint8_t tid = 0;

    /* Button 1: On, Button 2: Off, Client[0]
     * Button 2: On, Button 3: Off, Client[1]
     */
 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);


    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);

RE: nRF Mesh and uart

Mttrinh — Thu, 28 Mar 2019 09:54:53 GMT

access_model_publish(...) is used to send data from client to server on the access layer. Have a look at this function on the application layer generic_onoff_client_set(...).

RE: nRF Mesh and uart

ps_anu — Thu, 21 Mar 2019 16:47:30 GMT

Thanks . Which function is used to pass the data from client to server .

RE: nRF Mesh and uart

Mttrinh — Thu, 21 Mar 2019 14:03:31 GMT

The message that is sent in the example, is data and not a string. In the light switch example, a message is sent from client to server. You have to add UART to the server node if you want to print out the message.

RE: nRF Mesh and uart

ps_anu — Tue, 19 Mar 2019 05:28:58 GMT

As per you said client can send a message to server then server print out the message via uart . In this case what you are Mean to message. I have understood message mean like hi hello strings right ? Exactly same thing i wanT to do ... how to Send the message from one node to another and print via uart what function i have to use To pass the string message

RE: nRF Mesh and uart

Mttrinh — Mon, 18 Mar 2019 14:51:34 GMT

What do you mean by "I have entered the message in message paaramater"? The UART Coexistence example simulates a button press over UART, which will turn on/off a LED on a Light switch server. You should start with the Light switch example, the client can send a message to the server then server prints out the message via UART.

RE: nRF Mesh and uart

ps_anu — Sat, 16 Mar 2019 05:36:43 GMT

can i use mesh coexist example ? i have entered the message in message paaramater but nothing i get

RE: nRF Mesh and uart

ps_anu — Sat, 16 Mar 2019 05:31:54 GMT

thanks Mttrinh . I will come back to you if i have any doubts

RE: nRF Mesh and uart

Mttrinh — Fri, 15 Mar 2019 14:47:10 GMT

Hi,

You should be able to print the data by adding UART to the Mesh example. I suggest you have a look at this, Integrating Mesh into nRF5 SDK examples.