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I am writing firmware for a BLE Nano device using the Nordic SDK 8.1. I was having problems where my device would suddenly stop printing to UART and stop trying to bond with ble peripherals also. It seems like ... (more)
------------ EDIT Sep-21-2017 ----------------
I was able to work around the issue by trying on a Linux distribution. Here is a written guide to the package install and board connect process on Ubuntu 16.04: Warning! the guide is written for a ... (more)
I'm building a project for the nRF52832 using the NRF5-SDK version 14.0.0. I'm compiling using GCC 6.3.1 (
arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors 6-2017-q2-update) 6.3.1 20170620 (release) [ARM/embedded-6-branch revision 249437 ... (more)
I'm using NRF_LOG for debugging. SDK version is 12.3.0.
I want print error code, File name, Line number.
Error code is printed fine but, file name and line number are not.
Printed like this:
Code is ... (more)
Hi, I have problem with using printf() in SEGGER RTT.
I've read tutorial and others about SEGGER RTT printf() problem, but they didn't work.
When I use printf() in RTT and compile I got error like this:
[._build ... (more)
We are developing a custom ble service and profile however having printf makes our lives that much easier so we are trying to incorporate it purely for testing purposes.
The idea is to send debug messages to an Android device ... (more)
Hi I have an external board featuring an nRF52832 connected to the nRF52DK via the Debug Out port on the DK and a 6 pin connector on the external board. I can program the external MCU just fine, but I ... (more)
I did some power measurement on the nrf52 DK with the Nordic profiler kit and the result was way more than what we could expect from a nrf52 (about 1 mA). Even in power off mode, it still needs ... (more)
I have two nrf51-DK's (say A and B).
A , nrfStudio doesn't detects it.
(Windows doesn't even shows USB port connection in device manager, so cannot try nrfjprog --recover)
B is working fine.
I was trying to reach ... (more)
I'm getting a weird behaviour on my first NRF52 custom board. It's a BLE with HR, battery and a custom service. After programming I can test it properly with/without debugger and powered either by FTDI + Regulator or ... (more)
I'm trying to see debugging info with nrf51 dongle. As far as I can tell I just need to use:
#define NRF_LOG_MODULE_NAME "APP" #include "nrf_log.h" #include "nrf_log_ctrl.h" #define ENABLE_DEBUG_LOG_SUPPORT 1
in setup and then the code:
Is it possible to call an arbitrary function at a breakpoint in gdb on the nRF52? I know you can with normal gdb, but I haven't been able to make it work with the cross ARM version. Thanks ... (more)
Hi, I am porting my code from SR3 v1.0 to SR3 v1.1 now. I have a problem in debugging SR3 v1.1.
In SR3 v1.0, it's fine in MDK-ARM debug session. I can set break point ... (more)
Hi There, I am Using Linux as host platform I'm able to successfully compile and download the example to the nrf52dk. But I didn't understand how to debug the example on nrf52dk. I searched on forum but i ... (more)
I remember reading somewhere an article on how debugging with softdevice was going to be easier, with the debugger doing something along the lines of actually not stopping execution when hitting a breakpoint, but rather executing a loop in the ... (more)
I have built a board using nRF51422, and I've just manage to populate it and start it up. I'm using a modified example (peripheral_lbs), and everything seems to work ok (leds and buttons), but the radio ... (more)
I've setup Eclipse GCC tools for building and debugging as per the nAN-29 app note (and lot of online help) and able to build the code. However, the debugging is working only partially. When the debug is launched, it ... (more)
We are currently designing the hardware for a production run of our product using the nrf52832 chip and would still like to have debugging capabilities with breakpoints. Are the SWDIO and SWDCLK lines sufficient (along with gnd and vdd ... (more)
Have been using Keil MDK Lite in the past, in a Win VM. Larger code (over 32KB) plus the convenience of running without a VM layer have led me to switch to NetBeans/gcc/gdb directly on my MacBook ... (more)
I have the Memory Manager module enabled in my custom sdk_config. Within the module, I have both of the following defined.
However, when the app runs, I get an unending stream of "Debug" level logs originating ... (more)
I want to use NORDIC nrf52 to perform some power consumption Analysis. Is there any eveloution board from NORDIC that don,t have debugger connected to it? I want to use an external debugger to configure the board and ... (more)
I'm developing a new device using the nRF52832 but I have 2 questions before I send my PCB to manufacture, I hope you can help me out:
I am using nRF52840 DK as a SPI slave with an external MCU configured as SPI master. The SPI clock frequency is set to 1 MHz. I am using the following pins for SPI:
P0.29 - SPIS_CS_PIN P0.28 - SPIS_MISO_PIN ... (more)
Custom app running on a nRF52 devboard. Serial port runs when I use the debugger and continues after I exit the debugger, but does not run from a cold start.
using the Nordic UART FIFO code. NRF_LOG_USES_UART=1 and DEBUG ... (more)
I am using saadc sample cod of SDK13. Changing some parameters based on the analog input, the example is sucking somewhere where I have not been able to find it.
Searching for a solution, I wanted to use DEBUG ... (more)
I have a nRF52840 Preview Development Kit. I studied your manual, but I didn't quite understand if this is possible or not?
Hardware: nRF52 DK Example: ble_app_hrs I have a problem with starting program using debugger. I starts debugging session and starts program using resume button, breakpoints disabled. Application stops on address 0x8c8 and won't go ahead. Application works well without ... (more)
I am new to BLE world. Currently using MDBT40 which has nrf51822 as core: http://www.raytac.com/download/MDBT40...
I am following this repo:https://github.com/sandeepmistry/arduino-nRF5 in which nrf51822 can be programmed using arduino ... (more)
Hi, I am having some trouble in setting up the RedBearLab BLE board w/ nRF51822 that i recently bought for a project I am currently doing . I am using windows OS, with eclipse mars 2 for C++ developers and followed ... (more)
Is there an easier way to print out debugging statement that does not need an installation of a logging package in keil.
I am trying to place print statements within the code to debug the program. For an example, if ... (more)