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Last activity 2017-07-21 13:29:41 +0200 by Hung Bui

How to add timestamp in RTT viewer using NRF log module

Currently developing on NRF52 sdk12 with a terminal

In my source code i have nrf_log_init(null), and this allows me to print stuff to the RTT viewer.

Now I want to be able to show time stamp minutes:seconds:miliseconds ... (more)

58
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no
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no
answers
Last activity 2017-07-19 16:32:55 +0200 by q

NRF_log output to nRF Connect

Is it possible to have nrf_log print to the log in nRF Connect? (Or to Eclipse/RTT Client while not in debug mode)

If this question is answered somewhere else and I didn't see it, feel free to point ... (more)

40
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no
votes
1
answer
Last activity 2017-07-17 16:11:58 +0200 by ble999

RTT & RTT disable sdk 12/13 nRF52832/nRF52840

Dear all,

Help please, I'm evaluating ble_app_uart (Central/Peripheral) but I don't understand how to disable the echo I have on the RTT USB VCP

When I send data from the UART, I got (PCA10056/10040) the data ... (more)

74
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1
vote
1
answer
Last activity 2017-05-16 16:35:33 +0200 by Jørgen Holmefjord flag of Norway

Using CLI alongside NRF_LOG_INFO()

Hello,

I'm trying to set up an app that enables the command line interface (CLI) over UART as well as the logging.

This is the what the main looks like:

int main(void)
{
    ret_code_t err_code;

    // Initialize nRF clock driver ...
(more)

101
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1
vote
2
answers
Last activity 2017-04-21 18:01:48 +0200 by endnode

nrf_log from debug port

Hi, I'm using nrf51dk board and nrf_log came out correctly on my RTT terminal with built in module. After that I use debug port (P20) to program to my custom module. I've vdd, gnd, swdio and swdclk connected ... (more)

63
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1
vote
1
answer
Last activity 2017-04-11 16:22:26 +0200 by jcormier

nrf52832 SDK12.2 NRF_LOG stops working after arm_rfft_q15

Have project setup to read values from ADC and then run fft_process. Then print them out over uart using NRF_LOG_* statements. However after we call the arm fft functions, the NRF_LOG functions stop printing. The debugger confirms that the program ... (more)

280
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1
vote
1
answer
Last activity 2017-02-28 13:26:33 +0200 by schef

SEGGER_RTT works but NRF_LOG not

Hi, can you help me out please: I have followed https://devzone.nordicsemi.com/questi... and have configured as it shows.

But NRF_LOG_INFO does not work however SEGGER_RTT_printf does. What should i do? Thanks

327
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no
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Last activity 2016-11-25 14:42:48 +0200 by Javier flag of Spain

NRF_LOG_MODULE not works

Hi,

In SDK12_NRF52 custom project not work to me NRF_LOG_MODULE, I have this in main.c top:

#include <stdint.h>
#include <string.h>
#include "nordic_common.h"
#include "nrf.h"
#include "nrf_delay.h"
#include "app_error.h"
#include "ble_srv_common.h"
#include "ble ...
(more)

838
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2
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no
answers
Last activity 2016-10-26 22:36:36 +0200 by Tom

nrf52832 SDK12 RTT Logger Module Issue

I'm having an issue getting strings to print properly using the RTT and the logging module. Literal strings seem to work fine. I.E. the following works perfectly:

NRF_LOG_INFO("Test\r\n");

I want to use non-literal strings. For ... (more)

2k
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6
votes
1
answer
Last activity 2016-10-11 14:26:02 +0200 by Kristin flag of Norway

Where can I see NRF_LOG output?

I am using nrf51 SDK v.12.1. And I found NRF_LOG_INFO("BLINKY START\n"); where can I find this log? Is this different from SEEGER_WriteString or something?

141
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no
votes
1
answer
Last activity 2016-09-15 09:47:50 +0200 by Bjørn Spockeli flag of Norway

secure dfu does not link with NRF_LOG_ENABLED

I have secure dfu working on the pca 10040, and being able to download my own signed app.

However I want to turn NRF_LOG and at link time I get several messages of "._build\nrf52832_xxaa_s132.axf: Error: L6406E: No space ... (more)

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