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...
We notice that upgrading from nRF Connect SDK 1.8.0 to 1.9.0 was generating issues in our application. Now we notice that nRF Connect SDK 2.0.0 is dropping the Segger supprt...
how to get started with nRF_TWI_MNGR , for CTP , touch screen driver FT6206 , what are the necessary steps to follow . what are the call back functions in the nrf_twi_mnrg...
Hello,
We are using Nordic sdk 17.1.0, with segger studio of 5.70a.
Here we are trying to merge ble_app_uart example with ble_app_beacon example.
Actually ble_app_uart...
Hello,
I'm using nRF52832 and the SDK version is "nRF5_SDK_17.0.2_d674dde" ,
First I tried DFU over UART using \examples\dfu\secure_dfu_test_images\uart\nrf52832, and...
Hi,
I build the smp_svr sample for nrf52dk_nrf52832. I installed Go on my windows machine and I am able to run the mcumgr tool. When connecting Teraterm to the UART of my...
Even if i did the configurations i got this error because of the manifesting stage.
When i did the configurations which is like below,
west config manifest.group-filter...
Hi, While testing the new nrf5340 Audio DK and BIS example, I wanted to see how the Periodic Advertising Sync Transfer (PAST) data looks on the nRF Sniffer version 4.1.0....
Hello,
I want to know to which pin should i rely my AMPERMETER so i can measure the current consumption of the µC .
If you have other hardware solution to measure the...
Hello,
I am trying to flash a Sparkfun thing plus nrf9160 board but I am not able to for some reason.
This is what I am getting on the logs when trying to select the...
I am using nRF5 SDK version 17.1.0 and am seeing this line in file examples/ble_peripheral/ble_app_uart/pca10040/s132/ses/flash_placement.xml
<ProgramSection alignment=...
Hi, I am trying to transmit data via Bluetooth from two sensors at the same time to a dongle that will send the data to the computer via USB, I am able to connect the two...
Hello,
I'm doing some current measurements on both the Thingy91 and the nRF9160DK and I'm seeing some weird behaviours. My setup is as follows:
First measure on the nRF9160DK...
Hi dear reader
I've read several threads on this issue, but none of them could help resolve my problem.
I've an application which currently is only starting some advertising...
