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...
I'm trying to add a second element to (light_switch\server) (SDK_for_Mesh_v5.0.0). I've already have a look at this post , it gives an idea but I found that it's not applicable...
Hi,
I want to measure ADC for 3.3V
Using formula
RESULT = [V(P) – V(N) ] * GAIN/REFERENCE * 2 (RESOLUTION - m)
Rearranging eqn:
Vin = ( RESULT*REFERENCE)/(2 (RESOLUTION...
Hi,
Does every nrf9160 chip have its unique chip ID? if yes, is it the one which can be read by the AT command AT+CGSN ? and can it be used as the board serial number? ...
Hi,
I used nRF52840 dongle device to run BLE multi-link Central and nrf52832 to run BLE Blinky example to test the communication of 20 nodes. How can I set and verify that...
We are using nRf52840 chip with Nordic SDK 15.0 version using SES IDE. When we use debug mode in build configurations program is not working or not debugging got error as...
Hello All,
We are trying to use nrf52810 with S112 soft device and 14.2 SDK.
We have problems with random disconnection with error number 8. This happens when central...
Hello,
I am attempting to run the Nordic-Thingy52-mesh-demo using nRF Mesh v 1.1.0 for Android but the nRF Mesh app's scanner cannot see my DKs. I can see the mesh from...
Hello All,
We are attempting to instrument our software and yours. The desired output is data for a call-graph list and time stamps for each entry and exit into a function...
Why does the pushing a button located at GPIO_9 not call the interrupt handler and therefore print the statement to RTT?
#include "GPIO.h"
#include "app_error.h"
#include...
We are currently using nRF51822-CEAA rev2 on the production boards. As this part is obsolete, I was made aware of nRF51822-CEAA rev3 as a replacement . So I have some questions...
Hello,
I have a nrf51822 application which is communicating with iOS (iphone) via BLE HID service. It's only purpose is to send a screen lock HID code to iPhone. The bad...
Hi,
I've been using nRFgo studio to program hex files to the board.
Most of the time it has been working trouble free.
However, a while ago we got one, and than one...
Hello,
I am trying to program my own provisioner. I am able to connect to a device, following this Provisioning Procedure .
How can I now configure the node? As far as...
Hi,
My team is building a wearable application similar to a smartwatch.
Our system requires two main operating voltages. 1V8 and 3V3. I was thinking that we would use...
Hi there,
I am using the nRF connect app on Android to see my dongle's name. I want the name to change every 5 seconds from one name to another. This is just for evaluation...
