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...
Hello,
I'm working on a BLE central multilink application, where I want to get the list of all peripherals in range, In order to let the user select the needed periherals...
I implemented UART communication as follows, but occasionally the same data is sent twice.
Enter the critical region (app_util_critical_region_enter).
Store the transmission...
hello!
I'm using 'NRFX_LOG_INFO' for debugging purposes. However, the code seems to stop progressing when 'the NRFX_LOG_INFO' statement is removed from the section below...
Hi,
I am using an nRF52 DK board to perform some very simple tests. All I need to do is receive a line of text over serial, perform some calculations and return another...
HI
I'm trying to use lpcom to detect when the battery voltage is dropping.
The configuration is as follows: 5V battery voltage output is reduced to 3.0V through LDO...
For my application I need the UART TX/RX pins pulled low until I am ready to turn on the UART. Is there a method in Zephyr to do this? Currently when Zephyr starts it reads...
I saw some similar question, but none is what I am experiencing.
I notice some weird behavior while testing DMA mode, so I made a simple setup:
I set the DMA buffer to...
Hello everyone,
I have two devices: a Thingy53 acting as the peripheral and an nRF5340 acting as the central. I have a characteristic in a service that I want to modify...
can I send the data from the internal sensors of the stm32l4 card to nordic thnigy 91, then the latter send the data from its internal sensors and the data which is already...
Hi,
I am working with Thingy53 using the ESB (Enhanced ShockBurst) library. I have my basic app running with multi-point comms and power control. This was done without using...
I use CONFIG_UART_ASYNC_API feature of NCS v2.0 with nRF52840DK, but when UART_RX_RDY event triggered, evt->data.rx.len is smaller than the number of bytes it has received...
Hi,
I am having the same problem as nRF9160 UART: Loosing data when RxData is split into 2 buffers (Async API) - Nordic Q&A - Nordic DevZone - Nordic DevZone (nordicsemi...
Hello,
I am developing an application using nRF52840 with the NRF Connect SDK version 2.4.0 based on Matter: Template sample and I configured 10 buttons interrupts successfully...