I have an application for the nrf52840dk_nrf52840 board where I am using printf() to print some messages. All works most of the time and the messages are shown correctly on my serial console. However,

#nrf52840

Hi Leo, The Adafruit Sense is much like the Arduino Sense, both use the nRF52840 but use a modified bootloader. They have been designed to work with the Arduino platform. Luckily work porting the Ardu

#nrf52840

Hello, I am investigating if the implementation of contiki-ng RPL border router can be useful in zephyr. I am trying to set up the echo client example of zephyr using the overlay-802154.conf file in o

#nrf52840

In general, that's left as an exercise for the user, as far as I know. "Nikos Karamolegkos via lists.zephyrproject.org" <nkaram=ics.forth.gr@...> writes:

#nrf52840 #crypto #dts

I solved the issue. The size should be multiple of 4096 (sector size). An other problem that I am facing is that when I run the lwm2m-client over openthread and the last address of the program is 0x59

#flash #nrf52840

Hi, probably a very simple question. How do I get in my C code the MAC address which is printed on the nrf52840 dongle? Thanks Marcel

#nrf52840

Hi Nikos, The Cryptocell requires proprietary software that is not part of Zephyr. If you’d like to use the Cryptocell I recommend you take a look at Nordic’s Zephyr-based SDK, the nRF Connect SDK: ht

#nrf52840 #crypto

Hi all, I would like to ask you if I can change the lwm2m observer period. There is enough delay (some seconds), after calling lwm2m_engine_set_u8("5/0/3", STATE_IDLE) until the server get informed.

#nrf52840 #networking

Are you in interruption context when trying to read/write in the callback ? I doubt this is a good idea to access a filesystem from such place... (may sleep, may block...) You should defer the read/wr

#nrf52840 #nvs

Hi to everyone: First post. I've a simple Zephyr RTOS program where I use USB CDC ACM to see the output of the console and also the printk output. Everything works fine, if I connect a terminal progra

#usb #nrf52840

@Josh Can you give some insight, how you requested Data Length Extension? I can not find any documentation how to do this. I was able to enable to do it manually through the nRF Connect Tool, but need

#nrf52840 #ble #hci

I have the HCI USB project built and running on my nRF52840 DK board. It works if I talk to it via ubuntu running under VirtualBox on my Win 10 system, but not if I plug it into a Raspberry Pi, or my

#ble #driver #nrf52840 #usb

Hi, there is net_if_ipv4_addr_add() function that can be used to add an IPv4 address to the network interface at runtime. Cheers, Jukka

#nrf52840

Thank you Jukka for your reply. I think I will stay with the nrf52840 dk. If there is no other suggestion

#nrf52840

Good afternoon, I'm a zephyr newbie, trying to implement it into an IoT project! I'm aware that there is already a driver for the MX25 flash memory device in the nrf's dev kit, but I wasn't able to im

#flash #nrf52840 #spi

Hi there, Most of the questions you ask are covered in the DT documentation: https://docs.zephyrproject.org/latest/guides/dts/index.html# The macros are generated by a Python script at build time, see

#dts #eclipse #nrf52840

Hi, Are these messages from a C++ compiler? If yes trying casting. Marc From: <users@...> on behalf of "giriprasad@..." <giriprasad@...> Date: Wednesday, 4

#nrf52840

I believe I made some progress after including "myRepo" as a submodule, however now I am running into this: Including module: in path: /home/stan/projects/projectRed/myRepo CMake Error at /home/stan/p

#nrf52840

Not supported yet. And, there has been no deadline set or plan in progress towards its completion, yet. Best said, it will be supported when there is a strong requirement and resources assigned (or th

#ble #nrf52840

Alright, I fixed that issue by splitting the predefined flash storage partition (storage_partition) in the board's dts in half. Leaving the name of the first one as is and naming the second one storag

#nrf52840