Hi. I'm using nRF52832, SDK13.0.0.
I should use SHA256 and MD5.
I made my code as below.
NRF_CRYPTO_HASH_CREATE(init_packet_hash, SHA256); NRF_CRYPTO_HASH_CREATE(init_packet_md5...
Hi. I'm using nRF52832, SDK13.0.0.
I want to use SHA256 as below.
output32Byte = SHA256[input32Byte];
Which function or example can I refer to?
And also I want to...
I tried to port the example "ble_app_ipsp_initiator" to pc-ble-driver and run on Linux. The peer device is another PCA10056 device running ble_app_ipsp_acceptor. The problem...
hi...
i want to use two uarts in nRF52840 , one uart to one pc and another uart to another pc .Data should be transferred and received between the nRF52840 and pc how can...
Hi, i'm using two nrf52840 DK ev kit. One it's the central and one the peripheral
After the connection I need to save power at the peripheral board, because the cpnsumptio...
In mesh example project “dimming_server”，I have added functions: mesh serial, SAADC(use ppi) and compie pass.However,when debugging,an error is happened in the function"nrf_drv_timer_init...
NRF52840 support the long range bluetooth and BLE gateway SDK, look at here that RAK Wireless held a Beta and welcome the community to participate.This board with Cellular...
Hello nordic support:
We want to measure nRF9160's LTE RX SNR at production stage .
According to the document nwp_034--nRF9160 Hardware.pdf ==> 4.6.1. Following command...
Hi, I am working on nRF52832 as central. When I program it to form Segger Embedded Studio it's working fine but when I upload that .hex file from the nRF Connect device did...
Hi there,
We are designing a coin cell (3 V nominal) battery powered product; we'd like the ability to run it all the way down to 2.0 V for maximum lifetime. To get the...
Board: nRF52833
SoftDevice: s140
SDK version: 17.0.2
I am trying to implement OTA buttonless DFU feature in my custom device (USB Device) which is a central device....
Hello,
I'm having some issues troubleshooting, my knowledge is limited on how to trace down where the error occurs.
Se logs below ->
Any tips on how to find...
Hi,
I start to work on the NRF52840 and I would like to read register of BMA400 in burst mode (I mean possibility to read further register in one sequence)
I am novice...
Dear Nordic,
when moveing the project to v.1.9.1 stack we've faced with a lot of
"fatal error: tinycrypt/constants.h: No such file or directory"
What is it related...
Hi folks,
SAADC peripheral gives me good results in acquiring & converting a DC signal related to current consumption.
I am using the 12-bits configuration over the internal...
I’d like to be able to read some environmental sensors and control some low power outdoor devices using the nRF52832. While I am aware that the nRF52 can operate for a long...
Hello,
NCS1.9.0 or NCS1.9.1 , Windows10 X64,VS Code,periodic_adv.default codes
with nRF52840-DK work fine.
but nRF5340-DK got error,as folow logs
"Failed to create...
Hi there,
I have just started the NCS Fundamental Course and I am stuck on Exercise 2. There are two problems that I am facing.
1) I have an nrf9160dk board. so if I compile...
Hello, I am trying to read data from the sensor using I2C, I have the nrf9160 on an Icarus board https://www.actinius.com/icarus .
I tried following this guide: https:/...
Hi Nordic Team,
I see that I am supposed to GND 2 of the SPI lines and drive the CSN high to use it in GPIO control only mode. We wanted to TP out the SPI bus for the FEM...
I am trying to send value 0x75 using I2c but when i check the value using logical analyzer i found it 0x74. and when i tried to send 0x77 i found it equal to 0x76. any help...
I am currently working on a project in which I want to transmit audio wirelessly from one nRF chip to another. Currently I am using the nRF Dongle to act as the transmitter...
