Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered
nRF52805 DFU not working 0

Hello, I am currently developing UART communication firmware for the nRF52805, but I am encountering issues with performing DFU firmware updates. Below are the details of...
1 view

0 replies

Started a few seconds ago
by shion
Not Answered
Is the NCS 3.3.0 version for the nRF54L05b still not supporting coded broadcast and coded scanning？ 0

Enabling coded broadcast compilation may result in undefined coded parameters, and coded scanning may also generate errors. May I know which SDK version will support these...
12 views

0 replies

Started 1 hour ago
by shai735
Not Answered
Zephyr Output of USB UART Serial Leaks Into Input Buffer 0

I wrote a simple terminal that reads the keyboard input from USB UART device and echos it back to the same device. It works as follows: 1. It registers an interrupt handler...
- software
- Evaluation
- zephyr
- nrf52840
- usb
24 views

0 replies

Started 6 hours ago
by Michal W
Not Answered
ncs v3.1.1 SLM on nrf9151, how to change cipher list preference? 0

Hello, I using ncs v3.1.1 SLM on nrf9151 to send messages to a CoAP server. It seems nrf9151 by default uses AES_128_CBC_SHA256 even though on the server side, we have given...
11 views

0 replies

Started 9 hours ago
by _rd
Not Answered
Unable to read gpios 0

Hi, I am unable to read GPIOs (always getting 0x00000000 from gpio_port_get or 0 from gpio_pin_get). My main project is https://github.com/marcuswu/leaf-fall/tree/main/firmware...
21 views

0 replies

Started 14 hours ago
by mwu

Recent in the DevZone Blog

BBC micro:bit rolling out now!

John Leonard

Now delivering into kids hands in UK BBC micro:bit has, as I write this, been delivered into the hands of 450 000 UK schoolchildren with a further 500 000+ to be handed out over the next couple of weeks…
- 16 Apr 2016
nRF51822 now available as ultra- thin CSP variant

John Leonard

The award winning nRF51822 is now available as an ultra-thin Chip Scale Package) CSP variant. Measuring just 3.38mm x 3.38mm and with a height profile (including ball grid array) of just 0.35mm it is tiny…
- 15 Apr 2016
Fast Updates of User Code on nrf51822 with bluz

eric ely

Bluetooth LE is not a fast wireless protocol, transfer speeds are usually measured in single-digit to low tens of kilobytes per second. This is generally not an issue unless large amounts of data need…
- 13 Apr 2016
SkyenLab initial hardware design

SkyenLab

PCB Design Abstract: The SkyenLab Bluetooth module was developed using the nrf51422 QFN48 QFAC reference design as well as help from the Nordic Semiconductor support portal and white papers. A proof…
- 5 Apr 2016
SkyenLab scope and product development - Part 1

SkyenLab

Our Project This post is to clarify team SkyenLab’s scope for satisfying the senior design class requirements and Nordic Semiconductor requirements during the first semester (Aug. 2015 - Dec. 2015) of…
- 5 Apr 2016
You will never guess how JLink deals with UART flow control

Eirik Midttun

TL;DR: It ignores whatever the computer tells it to do and does an automatic detection. And the reason? UART terminals are not doing flow control settings in a consistent way, and in some cases incorrectly…
- 29 Mar 2016