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Not Answered
Debugging gets stuck at INLINE app_timer_evt_get() 0

I am trying to debug my code today and am finding that Eclipse is constantly breaking execution at the INLINE function app_timer_evt_get(). I do not have any break point set...
- 110 nrf51822 timer
644 views

0 replies

Started over 10 years ago
by Locky
Not Answered

DFU can not complete 0

Hi, Recently, the DFU of the "Master Control Panel" (Android) can not complete the upload mission. But, the DFU of the nRF-Toolbox in iOS is work well. Old...

593 views

0 replies

Started over 10 years ago
by Jason
Not Answered
iOS nRF Toolbox 1.5/1.6 doesn't send long init packet 0

I just tried out the new iOS nRF Toolbox 1.5 and it doesn't seem to handle long init packets. I gave it a zip file that contains a 137216 byte 'application.bin' and a 192...
875 views

0 replies

Started over 10 years ago
by Clem Taylor
Not Answered
Can BLE and SoC events cause SD_EVT_IRQn simultaneously? 0

Hello everybody, In the SD_EVT_IRQn ISR I check for BLE and SoC events and set flags for each so my application can fetch and dispatch the events in the main context. ...
- event
- irq
- s110
- ble event
- oftdevice
- soc event
- interrupt
- isr
- nrf51822
1269 views

0 replies

Started over 10 years ago
by Moloch
Not Answered
Assembly Code in SDK 7.2 DFU 0

Hi, in the example bootloader in sdk 7.2, there is an assembly code block in SVC_Handler, in dfu_ble_svc.c. I found that the offset in line: LDR R0, [R1, #24] always...
- bootloader dfu
1134 views

0 replies

Started over 10 years ago
by Ethan Winchell

Recent in Nordic blog

BLEBot - a phone controlled/autonomous 2WD robot based on nRF51822

Mahesh Venkitachalam

In this project, we will build a two-wheeled robot based on the Nordic nRF51822 BLE SoC. Motor control for the two wheels of the robot will be done using an L293D chip. The robot can be controlled using…
- 12 Oct 2015
Toys 2.0: Smart Toy Robots use the nRF51 based Cannybot Brain

Wayne

The Cannybot Brain is a robotics controller board that uses the Nordic Semiconductor nRF51822 at its core. The board has been developed by Cannybots Limited in Cambridge, UK. One of Cannybots core values…
- 6 Oct 2015
Programming services, HI-LO Electronics in corporation with Nordic Semiconductor AS

HILO

In corporation with Nordic Semiconductor we are happy to announce our programming services! Your flexible programming center is based in Gothenburg, Sweden at HI-LO Electronics AB Advantages with pre…
- 30 Sep 2015

Latest guides

Getting Started: nRF52840 Dongle Programming Tutorial

Einar Thorsrud

This tutorial demonstrates how to adapt and program SDK example applications to the nRF52840 dongle using USB DFU. It also describes how to program the dongle via Serial Wire Debug (SWD) using an external…
- 27 Nov 2018
Getting started: Announcing the nRF Connect for Cloud Device API Preview

Markus Tacker (he/him)

We are happy to announce our first release of the nRF Connect for Cloud Device API! Connect your BLE, LTE/NB-IoT or any other device to our free IoT development platform and interact with that device through…
- 12 Oct 2018
Bluetooth low energy: Merging two BLE examples together

Håvard

This is a follow-up to my previous blog post; adding custom commands to a BLE example. I hope it was interesting to see an example of adding the vendor specific Nordic UART service (NUS) into another…
- 6 Sep 2018
Software Development Kit: Getting started with Nordic's Secure DFU bootloader, a step by step guide

Hung Bui

The content of this blog was based on the documentation of BLE Secure DFU example, Bootloader module library and Buttonless DFU service from our SDK. Here we provide you step by step instructions to make it…
- 20 Mar 2017
Getting Started: Introduction to Bluetooth low energy and Bluetooth low energy development (video tutorial)

FormerMember

We have produced a video tutorial in two parts about Bluetooth low energy. The purpose is to give you a developer’s introduction to BLE and the development tools offered by Nordic Semiconductor. NB! Please…
- 6 Oct 2016
Bluetooth low energy: Wireless timer synchronization among nRF5 devices

Audun

Introduction In a variety of use cases there is a need to share a common clock among multiple devices. Such a common clock can be used for many purposes, for example by having each node in a network perform…
- 12 Jul 2016