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About NRF52832 used the noinit section but encountered the problem of RAM reset 0

I'm using SDK17.0.2 I need to keep a noinit variable in memory so that I have the correct flag when I execute the DFU. So I use the following method, but it doesn't seem...
- development
- code
- software
- C
- nrf52832
- ram
- dfu
- arm
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0 replies

Started 2 hours ago
by 13Scarlet
Not Answered
Zigbee ZBOSS Fatal Error After Changing ZB_DEV_REJOIN_TIMEOUT_MS 0

We are producing an issue where the ZBOSS stack will emit a ZBOSS Fatal Error without any context if we alter ZB_DEV_REJOIN_TIMEOUT_MS. Specifically, the steps to reproduce...
10 views

0 replies

Started 2 hours ago
by kendallgoto
Not Answered
Distance measurements (Nordic Distance Measurement Library) can result in a hung state, but only on the DM_ROLE_INITIATOR role device 0

I am an experienced user of the Nordic Distance Measurement Library and I am encountering an issue where the device that is assuming the role of the DM_ROLE_INITIATOR can...
12 views

0 replies

Started 3 hours ago
by Mathew
Not Answered
External Flash using SPI on nRF5340 DK 0

I want to use the external flash on the nRF5340 DK using SPI as the board I'm developing for will not have QSPI. I used the littlefs sample which has a lot of the settings...
13 views

0 replies

Started 4 hours ago
by lcj
Not Answered
[Power Consumption when cpu sleep] 0

Hi Nordic, We currently put cpu in deep sleep when battery charging almost finished. We are using DMA (TWIM, SPIM), Timers (1-4) and PWM. We explicitly turning...
14 views

0 replies

Started 5 hours ago
by Robotics Gun

Recent in Nordic blog

Bluetooth mesh and its role in the Internet of Things

Mohammad Afaneh

If you ask five different people “How would you define the Internet of Things?”, you will probably get five different answers! The term has generated a lot of buzz in the media in the past few years. You…
- 16 Oct 2019
nRF9160 Pathfinder

Marte Myrvold

The nRF9160 SiP supports the use of both LTE-M and GPS. We want to show how these can be used in an application at the same time. In this project we demonstrate this by using the nRF9160 DK to send the…
- 7 Oct 2019
Q&A for "Introduction to nRF Connect SDK" webinar

Petter Myhre

This blog post contains answers to questions asked during the "Introduction to nRF Connect SDK" webinar hosted by Nordic Semiconductor 25.09.2019. You can watch a recording of the webinar her…
- 7 Oct 2019

Latest guides

Bluetooth low energy: Bluetooth low energy Services, a beginner's tutorial

MartinBL

Before we begin Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Some basic theory The Generic Attribute Profile (GATT) Services…
- 26 Aug 2015
Software Development Kit: Setting up the Timeslot API

Hung Bui

Setting up the Timeslot API When you want to use the radio while still maintaining a BLE connection or have a task that you need to do uninterrupted by radio activity, you can set up a timeslot. The timeslot…
- 27 Jul 2015
Software Development Kit: Radio Notification

Øyvind Karlsen

Radio Notification In this tutorial we will set up a beacon example and modify it to use radio notification. Then we will use radio notification to light a LED when the radio is transmitting. While this…
- 17 Jun 2015
Software Development Kit: Board support package (BSP)

Øyvind Karlsen

Board Support Package In this tutorial we will use the Board Support Package to control hardware peripherals on the nRF51 or nRF52 DK. Required tools Keil 5.20 nRF SDK 11 nRFgo Studio 1.21.…
- 8 Jun 2015
nRF5x: nRF51 series current consumption guide

Stefan Birnir Sverrisson

nRF51 Low power modes and power profiles documentation The low power modes for the nRF51 series are System On and System Off. You can read about them in the nRF51 Series Reference Manual v3.0 sections…
- 1 Jun 2015
Software Development Kit: Setting up device firmware update(DFU) on the nRF5 DK

Stian Røed Hafskjold

###Note: This tutorial is for the legacy DFU module included in SDK version 11 and earlier. To get started with the new DFU included in SDK 12 and above, please see the SDK documentation in the Infocenter…
- 1 Jun 2015