Nordic Q&A

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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

how to add notification and indication in Link loss profile 0

Hello Everyone i am using LINK LOSS service i would like to send notifcation to the peer device if the connection is lost and also if the connection is made between two...

15577 views

2 replies

Latest over 9 years ago
by MARTIN FR
Not Answered

Some questions about the DIS 0

HI。 I started writing some services, about DIS,But it does not come out。 I want to find some code that can be run。 Thanks！

1456 views

3 replies

Latest over 9 years ago
by MartinBL
Answered

large data transmission through multiple characteristics 0

Hi, How to send large amount of data, using multiple characteristics? Assume that my data size 800 bytes and characteristics with notify property. I did splitting the data...

3831 views

5 replies

Latest over 9 years ago
by valdev
Answered

How to send more than 20 bytes using sd_ble_gatts_hvx 0

Hello, I am looking for a way to send more than 20 bytes by using 'sd_ble_gatts_hvx' function. I want to get the maximum debit that is in theory 6x20 bytes Do I just...

10743 views

24 replies

Latest over 9 years ago
by valdev
Not Answered
Maximum notifications frequency 0

Hello everyone, I am doing a project in which a nRF58122 is getting data of an accelerometer and an ADC. Those can be set a really high frequencies. The problem is, when...
5353 views

3 replies

Latest over 9 years ago
by Petter Myhre
Not Answered

S130 crashes on Fujitsu module with 16 KB of RAM 0

Hi all, I'm working with the Nordic nRF51422 DK that has the nRF51422 chip with 32 KB of RAM. My application works great on it using the SoftDevice S130 as BLE stack....

6250 views

20 replies

Latest over 9 years ago
by Susheel Nuguru
Answered
PStorage Event Handler Problems 0

Hello! I have been experiencing some trouble with the PStorage API. I have browsed every example and similar question I can find and none seem to match the continuing issues...
- s110 nf51822 pstorage
5246 views

12 replies

Latest over 9 years ago
by ChrisG
Not Answered

Scaner Design uisng nRF24L01 0

hi, I want to scan ism band to detect active nRF24L01 transmitters. How much time receiver will take to scan the whole band.?

776 views

0 replies

Started over 9 years ago
by adnan
Not Answered

In SPI slave, MISO doesn't work 0

HW environment : SPI Slave : PCA10028 board, and reference source code is 'peripheral/spi_slave' in SDK9.0.0 SPI Master : Arduino UNO Pin setting is below ...

7947 views

6 replies

Latest over 9 years ago
by mdever
Not Answered
Segger J-Link adapter(s) for nRF51 DK and Beacon Kit? 0

What adapter do I need to connect a Segger J-Link module to: The nRF51 DK (10028)? The nRF51822-Beacon module? www.segger.com/jlink-adapters.html
- segger
- j-link
- nrf51822
- adapter
4916 views

4 replies

Latest over 9 years ago
by RK
Not Answered
nRF51822 ADC sensitivity 0

Now, we are checking nRF51822 ADC sample program in SDK. When P0.1 input is lower than 0.7V, outputs is 0. We are wondering if the performance is correct. Could you...
- adc
- nrf51822
2153 views

2 replies

Latest over 9 years ago
by T.shib
Answered
pad assignment 0

I've been going back and forth with my manager, and I need source to show whether I'm right or wrong about a specific possible functionality of the nRF51. I was wondering...
- nrf51 pin assignment
2354 views

2 replies

Latest over 9 years ago
by Beau R.
Answered

rtc timer implemntation 0

Hi as u suggested i created timer function app_timer_create well how to implement rtc in handler any example code on this ??

3601 views

3 replies

Latest over 9 years ago
by Alessandro
Answered

Bluetooth on nRF52 Development Kit 0

Hi, I have a Nordic nRF52 Development Kit. The ADC examples work, the LED examples work, and the NFC examples work. However, none of the Bluetooth examples work. The LEDs...

2737 views

2 replies

Latest over 9 years ago
by Rolf
Not Answered

nRF51822 DevKit With No Flashing LED 0

My DevKit arrived today. Very nice. Plugged it into my mac, immediately recognized as USB device. Flashing LED, mounted as storage device, etc. Tried to enter Bootloader...

1540 views

3 replies

Latest over 9 years ago
by Stefan Birnir Sverrisson