Nordic Q&A

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

Not Answered
Ztest of bluetooth 0

Hi, i need to run this ztest for bluetooth , kindly guide me . link - Nordic\v1.9.1\zephyr\tests\bluetooth\bluetooth Regards, Shikamaru
459 views

0 replies

Started over 3 years ago
by Shikamaru
Not Answered
What can cause RTC1_IRQHandler() to throw Mesh error 8 at 0x00000000? 0

Dear Nordic Experts, This one's a tough nut to crack: The firmware is based on nRF5 SDK for Mesh 5.0.0 with nRF5 SDK 17.0.2 and Softdevice s132 7.3.0. It runs on a nRF52832...
783 views

0 replies

Started over 3 years ago
by BlueMike
Not Answered
CMAC calculation failed with SDK 1.9.1 0

SoC: nRF5340 SDK: nRF Connect SDK 1.9.1 CMAC calculation works fine with SDK 1.7 and SDK 1.8. But it failed with SDK 1.9.1. psa_mac_sign_setup returns error = PSA_ERROR_NOT_PERMITTED...
534 views

0 replies

Started over 3 years ago
by Dan2022
Not Answered
Slides from the Electromaker contest Q&A webinar 0
386 views

0 replies

Started over 3 years ago
by Robin M Saltnes
Not Answered
Antenna 0

Forget it, I have found related document and all is clear.
- development
- antenna
- nRF52820
- hardware
573 views

0 replies

Started over 3 years ago
by bob
Not Answered
CTS (clear to send) event/interrupt for Libuarte driver. 0

Hi, I'm pretty new to microcontroller programming so please correct my wrongs. I'm using the Libuarte driver library to have the pca10040 talk to my server via serial connection...
559 views

0 replies

Started over 3 years ago
by EugeneBrod
Not Answered
When i use DFU update app firmwre,The Serial Port always blocking and DK no repose 0

Hello, Fllow the guide of Configuring and performing DFU over Mesh,I can update firmwre successful use DFU: Source: Example/Dfu Target: Blinky(about 180 segment) But...
- development
- software
- mesh
- nrf52840
- dfu
641 views

0 replies

Started over 3 years ago
by Kai777

Nordic Support - all public tickets

Not Answered
Can i use A2DP profile in my BLE Nano2 (nRF52832) ? or any other nordic Chipset available which supports A2DP profile 0

Can i use A2DP profile in my BLE Nano2 (nRF52832) ? and how to implement it to stream the audio in bluetooth Headsets or speakers?
- a2dp ble nano2
2963 views

1 reply

Latest over 7 years ago
by Jørgen Holmefjord
Not Answered
uart android app best template 0

I want to create own android app with just nus service (uart).I'm not very good in android programming, so there are two ways for me doing that: Use Android-nRf-uart...
- android nrf_uart nrf_toolbox
4965 views

1 reply

Latest over 7 years ago
by run_ar
Not Answered
How to retrive data from Maker webhooks after it is uploaded to cloud from thingy? 0

Heading
- bluetooth low energy
840 views

1 reply

Latest over 7 years ago
by Bjørn Kvaale
Not Answered

Peripheral UART example - connection interval and throughput 0

Hey guys, I have another question related to this example. I've modified the UART example such that UART printing is disabled, and I am calling ble_nus_send_string(...

1560 views

3 replies

Latest over 7 years ago
by run_ar
Not Answered
dfu works, but app wont start after device restart 0

SDK 11.0.0 SD s132 2.0.1 nRF 52 dev kit I have been in the process of adding dfu functionality to an existing application. Currently, I have gotten the dfu to work...
- bootloader
- s132
- restart
- keil
- dfu
3681 views

3 replies

Latest over 7 years ago
by djqtsg
Answered
Regarding BLE5 for streaming 0

Hi. I'm looking for streaming solution. I think BT5 will be one of the great solutions. I refered video as below. www.youtube.com/watch It shows that nordic chip...
- streaming
5952 views

4 replies

Latest over 7 years ago
by Sigurd
Not Answered
Future support of nrf51 0

Is there any roadmap that claims whether or not the nrf51 series will be supported in future softdevice/sdk releases?
- dk
- nrf51m roadmap
1694 views

4 replies

Latest over 7 years ago
by Jørgen Holmefjord
Answered
hi, i am using nrf52840, i need to get a rssi value from the near by mobile phones. is there any example for that. where can i get the example 0

i am using ble_app_multilink_central example. is this enough to get rssi value.
- 10056 140 nrf52840
2632 views

2 replies

Latest over 7 years ago
by karthikeyan
Not Answered

ble communication protocols 0

Hello All, I am working on one of the project using nRF51822 . in this project it requires multi communication protocols i.e i want to configure as below, 2xI2C 2xUART...

1070 views

1 reply

Latest over 7 years ago
by RK
Not Answered

HID With NUS 0

Hello,I try to make HID work with NUS ,but something error.The log is nrf_sdh_ble: RAM starts at 0x200020E0 app: Fatal Not enought ram is it ?

935 views

2 replies

Latest over 7 years ago
by York
Answered
Connecting arduino uno to nrf51822 0

I currently have 2 redbear nrf51822 nano. I want to connect the UART of the nrf51822 to my arduino uno/nano but i dont know how i should do this. I tried looking for a solution...
- arduino
- nrf51822
4384 views

4 replies

Latest over 7 years ago
by dominic21
Not Answered

No J-Link device found 0

Hello, I am using PCA10040 and sdk12.2.2. I am trying to load ble_app_template code. But when I try to flash my code in pca10040 I am getting error as "No Jlink Device found...

10550 views

6 replies

Latest over 7 years ago
by Daniel Sullivan
Answered
KEIL4 "No Jlink device found". 0

I have a nRF51-DK and SDK8+Keil5. I also have a module that sadly uses an old revision 1 nrf51822. It is connected via SWD to my nRF51-DK. I could programm it with keil...
- s110
- keil
- nrf51822
3177 views

2 replies

Latest over 7 years ago
by Daniel Sullivan
Not Answered

is rf irq for PRX reentrant? 0

Hi, Can the RF irq be triggered while it's already executing? I'm having a strange problem that may be explained by this. Best, Mahesh

590 views

2 replies

Latest over 7 years ago
by mr_creosote
Not Answered

Tacq options, rate, 0

Hi, What is the use of Tacq and the sampling rate in ADCCON2 (pg 169-170 in nRF24LE1 Product Specification 1.6)? They seem independent of the sample resolution. What...

557 views

2 replies

Latest over 7 years ago
by mr_creosote