To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
There have been several releases to both the Command Line Tools and Segger's JLink Software however the full Nordic toolchain still does not properly support the M1.
In...
Hi Nordic! I'm using the nrf ftp client library found here: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/libraries/networking/ftp_client.html I'm having...
Hi,
I have a nRF52833 DK which I'm evaluating for a new product which uses a UART connected GPS receiver.
I found some simple UART code which compiles OK, but crashes...
Hello, guys.
We are using nRF51822 SoC and Zephyr OS to develop our application.
I wonder if it will be possible to use Nordic's Button Handler module in the Zephyr environment...
Good afternoon,
I am working with the Thingy:91 platform and I would like to know if it is possible to get the GPS position without internet connection and if there is any...
Hi Team
1. are the following phy layer parameter like SNR,RSSI available for both WIFI and BLE?
2. if so, which register to look for such information
3. Also how about...
Hello
I am getting started on nRF SDK and I went through all the examples (at least those I'm interested about) successfully.
Now, I need to merge couple of examples together...
Hey
When i disconnect my nRF5340-DK devkit to my Lenovo T14s Gen 2 running Ubuntu 20.04.3 LTS the usb driver in the linux kernel crashes.
I think it's a problem that...
Hello there,
I've set up a Thread network with a few devices, and now I would like to connect to a ipv4 server.
At home or at the office we do not have a ipv6 public address...
Hi,
We are Migrating from nRF52832 to nRF5340 dual-core soc. In nRF52832 9 off available GPIOs were only to use with a low drive, low-frequency application since they may...
Hello,
Every time I try to run the sample gnss in SDK 1.8, I got this error gnss_sample: Failed to generate JWT, error: -8
Please can you let me what this error means...
I have starting working with UART. I see that there are two options for configuring it: UART_0_ASYNC and UART_0_INTERRUPT_DRIVEN. I want to use ASYNC option for my UART, but...
Hello
NCS1.8.0 Windows10 X64;
Can [v1.8.0\zephyr\tests\drivers\adc] convert microphone analog signal into digital signal? for I2S 8bit 8kHz
thanks
Best Regard...
I am tying to match the nRF52840 rf output to my 50 ohm 2.45GHz pcb antenna. What is the optimum rf impedance for best transmitter/receiver performance? The markings on the...
Hi, I need to fetch the Device ID of nRF5340 Chip. In datasheet Info.DeviceID[n], n = 0...1 , is mentioned. How to access this information ? Also, I am using nTF5340-DK kit...
