Nordic Q&A

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Not Answered
How to wait for FDS_EVT_UPDATE success event ? I mean to say, I want to wait for updating the flash storage operation, before performing the flash read operation, how to do that exactly? 0

As in fds.h, i am using the fds_record_update() function to update a record, and then as soon it is completed, i want to read the updated data from the flash, but how do...
- development
- software
- nrf52840 dk
- s140
1 view

0 replies

Started 5 minutes ago
by RitD
Not Answered
How to configure timer interrupt as a counter for usart application. 0

My requirement program flow is clearly written down .Please help me out. void USART_EVENT_Handler() { // disable timer 1 //disable timer 2 // clear timer 1 count...
9 views

0 replies

Started 26 minutes ago
by RAM_MS
Not Answered
Is't possible to change app start address from prebuild binary file? 0

Hi, Usually we set FLASH_START macro to indicate application start address, I do like to consult is't possible to change the FLASH_START from prebuild binary file without...
15 views

0 replies

Started 1 hour ago
by kaiwak
Not Answered
[NRF5 SDK] Usbd_cdc_acm : port not reappear after device reboot 0

Hi, I have setup a device with usbd_cdc_acm to communicate with a computer throw usb port. First, when the device boot up and the usbd init, all works fine and the device...
- development
- software
- nrf5 sdk
- softdevice
- C
- nrf52840
- s140
- usb
13 views

0 replies

Started 1 hour ago
by neicureuil
Not Answered
CAF BLE state BT connection limit 0

Hi, I am currently developing an application around the CAF BLE state and advertising components. My setup consists of a nRF9160DK that uses the nRF52840 onboard for...
- development
- software
- nRF9160
- zephyr
- nRF9160 DK
- nrf52840
17 views

0 replies

Started 1 hour ago
by langestefann
Not Answered
CC310 crypto library ROM usage size 0

Hi, all I tested nRF5_SDK_17.0 crypto library example with nRF52840, and compile information: 1>test crypto ECDH and ECDSA with enable CC310 : ==================...
18 views

0 replies

Started 1 hour ago
by jacksong
Not Answered
USB Full speed communication with Windows 0

Hi, I want Windows PC to communicate with nRF52840 dongle over USB full speed. Are there sample of Windows software(likes API) and nRF52840 dongle ? I want to realize...
15 views

0 replies

Started 2 hours ago
by WaKo

Nordic Support - all public tickets

Not Answered
NRF5340 gets secured after writing UICR 0

Hi, I unsecured my device and running it with JLink RTT to observe logging. If I program uicr registers during this process, the devices gets secured and I have to redo...
52 views

3 replies

Latest 4 minutes ago
by Elfving
Not Answered
How to wait for FDS_EVT_UPDATE success event ? I mean to say, I want to wait for updating the flash storage operation, before performing the flash read operation, how to do that exactly? 0

As in fds.h, i am using the fds_record_update() function to update a record, and then as soon it is completed, i want to read the updated data from the flash, but how do...
- development
- software
- nrf52840 dk
- s140
1 view

0 replies

Started 5 minutes ago
by RitD
Not Answered
Custom PCB design for nRF52840 0

Hello, I've been implementing a ZigBee end device for a while now. At this stage, I feel already comfortable enough to move to the PCB design part. However, since this...
- development
- zigbee
- nrf52840
- hardware
17 views

1 reply

Latest 10 minutes ago
by Kenneth
Not Answered
MBEDTLS ECDH is too slow, about 1500ms 0

Hi, all I tested nRF5_SDK_17.0 ecdh example (path: \examples\crypto\nrf_crypto\ecdh), config with MBEDTLS, CC310, uECC separately and add a gpio toggle to measure timing...
19 views

1 reply

Latest 14 minutes ago
by Kenneth
Not Answered
Advertising failed to start (err -12) 0

Hi, I am testing peripheral_hids_keyboard of NCS SDK 1.4.2 I have issues 1. where i can able to connect with windows and Android system but it is not visualize in MAC...
177 views

9 replies

Latest 14 minutes ago
by Sunil vignesh
Not Answered
Problem adding nrfjprog command line tools to PATH (Toolchain Manager) 0

I'm having a hard time getting nrfjprog to remain in my PATH env variable when using the Toolchain manager. I am following this post -- I am able to `echo` my PATH variable...
- development
- software
- nrf52 dk
- zephyr
51 views

3 replies

Latest 16 minutes ago
by Kenneth
Not Answered
serial LTE modem bricks 0

Hello. For a long time I see that nrf9160 Serial LTE modem examples are not stable, tested few times in a year.At very begininng I have customized for my own needs SLM application...
89 views

6 replies

Latest 19 minutes ago
by Carl Richard
Not Answered
PPK2 showing noise in Source Mode graph 0

During a power profile in source mode I am getting about 300uA of noise. When the unit is moved the noise seems to away. I have checked the grounds and everything is secure...
55 views

3 replies

Latest 20 minutes ago
by shstapleford
Not Answered
How to configure timer interrupt as a counter for usart application. 0

My requirement program flow is clearly written down .Please help me out. void USART_EVENT_Handler() { // disable timer 1 //disable timer 2 // clear timer 1 count...
9 views

0 replies

Started 26 minutes ago
by RAM_MS
Not Answered
Illegal value 0x21009168 written to register 66 (MSP_NS) ignored thrown by SES when programming NRF5340_XXAA_NET sample 0

Why is SES throwing an "Illegal value 0x21009168 written to register 66 (MSP_NS) ignored" message after "Download successful" when programming nRF5340's network core with...
219 views

8 replies

Latest 44 minutes ago
by Simon
Not Answered
GPS sample with SUPL lib not worked 0

Hello Community, I downloaded SUPL library of version 0.7.0, my ncs version is v1.5.1. I have changed following in prj.conf I am using NB-IoT network of vodafone...
- development
- software
- nRF9160
- GPS
31 views

1 reply

Latest 52 minutes ago
by Markus Schellenberger
Not Answered
SAADC oversample with burst configuration 0

Dear DevZone, I am trying to configure the SAADC on my custom nRF52840 board. I would like to use it in blocking mode together with oversample 16x and burst enabled...
123 views

11 replies

Latest 53 minutes ago
by Gianlucamilani
Not Answered
nRF9160 Modem Firmware 1.3.0 fails in LTE connection 0

Hi, I was using NCS 1.5.0 and Modem firmware 1.2.3. I have latest DK of nRF9160. It was running properly without issue specially LTE connection. But after I migrated...
342 views

10 replies

Latest 57 minutes ago
by lobaro-theo
Not Answered
Is't possible to change app start address from prebuild binary file? 0

Hi, Usually we set FLASH_START macro to indicate application start address, I do like to consult is't possible to change the FLASH_START from prebuild binary file without...
15 views

0 replies

Started 1 hour ago
by kaiwak
Not Answered
Thingy91 GPS without AGPS never acquires lock? 0

Hi, I was testing the GPS performance of the the thingie91. The default application (asset_tracker) works perfectly, but uses AGPS from the nordic cloud. The asset_tracker_v2...
234 views

18 replies

Latest 1 hour ago
by Arnout