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...
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...
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...
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...
Hi, I am working on custom board with nrf9160. I want to use LTE LINK MONITOR but my uart don't work. I create simple helloworld application from samples. I change uart0 rx...
Hi guys,
I am developing a application and I want to increase the BLE throughput to atleast 1.3kB/s.
I have already read this thread: https://devzone.nordicsemi.com/f...
Hello,
We are using the nRF52840 which has a CC310.
My question is about signature sizes when performing ECDSA signing/verification using the functions CRYS_ECDSA_Sign...
Hai,
I am beginner in this. i am working on nrf 52832 and using sdk 15 . I need to update the firmware remotely in the field using smartphone with BT.
In sdk 15 there...
I am highly experienced with microcontrollers, all the way back to the Intel 8008, but somewhat new to the nRF52832, with only a few designs under my belt for this microcontroller...
We need to implement precision clock synchronisation between two or more NRF52 BLE devices (sub millisecond precision) and need some advice on what path to choose.
I have...
Dear all,
In my project, I only want to use a battery to power for nRF52832. So, I want to add the feature which can measure the battery level and notify the user. But I...
Hi!
Im trying to implement DFU but got stuck at sending the init packet.
The problem seems to be that the the init data doesn't get transfered somehow, and the symptom...
Hello,
I want to install my own Button & LED handling (not using the default board support). It works on the nRF52840 Dongle, but I also want it to work on the PCA10056...
Hi Nordic,
I have tested the example, the softblink is working by configure the structure below:
typedef struct { bool active_high; /**< Activate negative polarity....
We are developing a BLE Beacon using the SDK v12.2 and the softdevice s132 on a nRF52832 chip. The code works on the DevKit successfully but it doesn't work on our custom...
We found the devices developed with nrf51 and nrf52 will disconnected from the iphone sometimes, and we can't find the real reason.
I study the gap parameters on nrf51 and...
Hi there,
Seems that the flashlog read processes a log entry from flash using nrf_log_std/hexdump_entry_process, which does take care of the formatting string in the entry...
I have successfully implemented DFU over the Air function using Android-DFU-Library (Github) for my Android mobile phone.
The Android-DFU-Library needs Android 4.3+ at least...
