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...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello,
I am using an nrf52832-based ble chip and try to communicate with cap1293 touch sensor. I'm using SDK 15.3 and started off from the twi_sensor peripheral example...
Hello,
I am using the nRF 52840 DK board. Using nRF5_SDK_17.0.2 I am trying to implement basic BLE advertising in my code. Also, I have turned on the RTT log. From the log...
Hi,
In the SDK 17.1.0 release note (downloaded from https://www.nordicsemi.com/Products/Development-software/nRF5-SDK/Download?lang=en#infotabs ), the verification GCC compiler...
I'm trying to create a Zephyr Shell command where I can write a certificate to the modem. Putting the certificate in the command line doesn't work, so I was going to use the...
Hi
I'm using nRF52805 to realize the DFU function using the buttonless_dfu example project. I follow the instruction of this and use commands in this discussion .
After...
Hi I have an question about use ZB_ZCL_DECLARE_POWER_CONFIG_ATTRIB_LIST macro in case when only one battery used.
I'm trying to declare Power Configuration like this
...
Hi. I don't believe this question would be strictly be considered a duplicate. I have seen posts discussing the same issue I'm having, but resolutions don't appear to solve...
In order to use this application in nRF Connect for Desktop, I have just purchased an nRF52-DK. As I'm using macOS, I believe that I'm affected by the 64 byte limit and need...
Hi,
I am trying to interface WM8960 CODEC with nRF52832 using (I2S and I2C) .
Problem I am having is with TWI scanner and also sending data to the know i2c address . have...
SES 5.44
nRF52840-DK
GNU Arm Embedded Toolchain: 9 2020-q2-update from here
S140: 7.2.0
Project is C code only
Project Setup:
Linker Script File (copy from...
Hello,
I am a research assistant at the Norwegian University of Science and Technology. We have in the past been using the micro:bit v1 for our practical labs which purpose...
Hi, When I hook the nRF5340-DK board to my PC, the SEGGER J-Link OB debug chip bothers me popping up a GUI that exposes the board as a USB mass storage device. How to get...
I'm using Android DFU library 1.11.1 and occasionally I see "E/DfuBaseService: Connection state change error: 133 newState: 0" errors. It appears they happen when the initial...
When using nRF Connect SDK v1.6.1, a BLE peripheral that supports 2 simultaneous connections could be created by including these lines in prj.conf. These lines set the Link...
Hi,
this is kind of continuation of my previous ticket . After solving it the last time I thought that I don't need wait_for_flash_ready() function as it caused some problems...
