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...
Dear all,
I am use nrf5340_audio_dk to run the audio_application and I use the BIS mode. I post 2 loggings at the headset device as the broadcast_sink. All things seems...
When I try to build the SDK example WiFi monitoring it showing error, C:/ncs/v2.6.1/nrf/ext/oberon/psa/core/library/check_crypto_config.h:80:2: error: #error "PSA_WANT_ALG_DETERMINISTIC_ECDSA...
As far as I can tell, it is not currently possible to implement the following functionality in a simple way with pynrfjprog across the various device families.
* What is...
Dear Sir/Madam,
I am using Zigbee: Light bulb — nRF Connect SDK 2.6.99 documentation (nordicsemi.com) this sample to do an evaluation, and I would like to change the tx...
I'm trying to do an ADC measurement on AIN6 on an nRF52832. This is how I have things set up:
proj.conf:
Overlay file:
ADC initialisation (this gets called on power...
Hi Support Team
We are testing the sensing of zephyr sample in the below directory with nRF52840, but we can't find which callback function is used to get the sensor data...
Hello,
Im trying to update the custom nrf5340 board over BLE. I have managed it using nRF Connect and Device Manager.
I can upload it using nRF Connect, but I need to...
Hello!
We are on the process of implementing our own desktop program to run DFU over BLE, similar to how the nRF Connect application does it. We are using SDK 17.1.0 in...
Hi ,
I would like to know if we can use 2 PPK's in such way to measure both direction.
As you can see in the diagram , the current can flow to the battery or can flow...
The bluetooth program refers to app_ble_uart. Bluetooth uses nRF52840. I use stm32 MCU to transmit data through UART. The baud rate is 460800 for transmission. The UART transmission...
I am using nrfConnect for Visual Studio Code 2.6.1 and I am being asked what version of Zephyr I am using when diagnosing a problem in a Zephyr forum. There has to be some...
Hi
Seems like all new nRF DKs shipped with nRF5340 as interface mcu have limited speed on Debug Out.
nrfjprog -r --clockspeed 646 Applying system reset. Run. nrfjprog...
I need to send a JWT to a non-nordic server. They ask for a small struct to be encoded and sent as a string in a larger MQTT message. For example:
That struct is encoded...
I have flashed the light_ctrl hex file in nrf52840 dongle. Flashing Have been completed sueccessfully for provisioning in nrf mesh application its not showing in the network...
