Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello,
I've gotten the sample AWS FOTA to work on my nrf9160 using a very permissive public S3 bucket, but for production I need FOTAs to use a private S3 bucket.
According...
in fact the error that i posted is related to this file and exactly to the bloc in grey on nvic.h file
" C:/Users/rzaafouri/ncs/v1.5.1/zephyr/include/arch/arm/aarch32/cortex_m...
Excuse me
Prorammmer app in nrf connect for desktop Prompt no device available when I connect thingy91 to PC with mirco-usb cable,I want to update modem， certificate and...
Hi everyone,
We design an application using the nRF52840 and SDK16. This application is intended to be used for gait analysis and one of the requirements is a real-time...
Hello,
I'm trying to initialize the values of all my attributes using sd_ble_gatts_value_set . According to the documentation, the connection handle is ignored if the value...
Hi,
I unsecured my device and running it with JLink RTT to observe logging. If I program uicr registers during this process, the devices gets secured and I have to redo...
Hi,
I'm BLE-sending out Sensor values using a nrf52832. When the sensor gets a (new) value an interrupt is generated and the nrf then transfers the value in the gpiote inerrupt...
Hi. I have read the documentation and I have a couple of questions:
What makes work different mesh_gatt and nrf_ble_gatt? Why can't they work together (maybe it's because...
hi professor,
I add the CONFIG_NO_OPTIMIZATIONS=y but ble connection timeout In my pheripheral project .When I delete CONFIG_NO_OPTIMIZATIONS=y, the ble will connection...
Dear Nordic Team and Community!
I have again a question concerning advertising. Currently I am working with the devices nRF52840Dongle (Advertising, S140, 10059) and nRF52840DK...
Hi, I'm using nRF52805. My "1 button to turn ON/OFF system" code works perfectly fine on nRF52 DK.
However, when I migrate the code to nRF52805, Segger shows me an error...
Before exploring the Zephyr ecosystem, I plan to study in detail the periphery of my microcontroller (nRF5340).
For this purpose, I plan to try examples from nRF5_SDK_17...
Hi we are designing custom Board using nrf52840 and want to use NFC as mode of communication. We want to use NFC in nrf52840 in 2 way communication mode. My questions are...
I just figured it out it is not I2C protocol. I need to write all the command by Bit-Bang mode.
How can I send/receive data with manual bit command to SHT1x sensor?
Can...
Hello,
I am trying to setup a windows docker image to use on a build server for zephyr nrfsdk projects, but i am haveing difficulty getting things configured correctly...
