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IntroductionThis post is an introductory tutorial to SEGGER Embedded Studio. If you haven't already please skim through this post https://devzone.nordicsemi.com/blogs/825/segger-embedded-studio-cross-platform-ide-w-no-cod/ but don't follow along with it. This is the new and improved tutorial using the nRF device pack and assumes no prior knowledge on Embedded Studio.After following this tutorial you will be able to build, debug and run a BLE project on nRF5x devices! You will also be able to load a softde...

[UPDATE (Feb 8, 2016): I have incorporated the feedback that I received from several link-layer wizards in Trondheim.]Last fall I purchased an inexpensive quadcopter that uses Nordic's ShockBurst (SB) radio protocol. The question that I was trying to answer when I started disassembling that poor quadcopter was simple: Can Bluetooth Low Energy (BLE) and the S110 SoftDevice's Multiprotocol Timeslot API provide a link with low enough latency to control a twitchy aircraft? After reverse engineering the...

This blog series was created as an attempt to fill in the gap between how Bluetooth Smart is described in the spec and how you can use our APIs and event from our softdevice to do what defined in the spec.This is part 2 of the series. You can find other parts here:Part 1 GAP - Advertising Basic topology of Bluetooth smart is star topology where one central can connects to several peripherals. A peripheral only connect to one central. Mesh topology will be implemented in the next release of Bluetooth ...

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I am looking to synchronize collecting of data from outside devices with the connection interval of the nRF51822 and the S110 vers. 8.0 softdevice. Are there specific events from the softdevice that indicate when a connection interval has occurred that I can use to trigger my data collection? Looking through the S110 APIs, I haven't come across any events that look obvious.The nearest thing I've found is registering a callback handler via ble_radio_notification_init(). However, I'm not certain if the radi...

I have a nRF51822-EK evaluation kit (so, PCA10001) and am trying to get DFU working with an S120 SoftDevice as per the answer posted here:https://devzone.nordicsemi.com/question/43442/dfu-bootloader-with-s120-config/I downloaded the .zip SDK, am using SDK 8.0 with S120 v2.0.0. The bootloader memory setup is: IROM1 Start: 0x3C000 Size: 0x3C00 IRAM1 Start: 0x20002C00 Size: 0x1280 IRAM2 Start: 0x20003F80 Size: 0x80 NoInit checkedI created a .zip file to send over-the-air using the Master Control Panel with t...

Hello,I am doing a search in the Eclipse to find texts, I noticed that Eclipse is not finding any of the texts from the Include files. I did a google search on this issue with Eclipse, and they did not solve the problem.I am trying to search for the text "NRF_RADIO" for example and find all the files that includes this text. The .o files in the build files show up as a result. Any ideas? ...