I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
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...
i init the saadc and uinit saadc ,then init saadc again. my code is below:
err_code = nrf_drv_saadc_init(NULL, saadc_callback); err_code = nrf_drv_saadc_channel_init(0,...
Dear Sir,
I have connected a phone to a peripheral device using NRFconnect App.
Now I want to know the rssi value of the phone on the peripheral side.
I want to get...
I have an application with a custom service, based on the ble_app_template example. I want to add DFU functionality. I flashed the DFU secure bootloader and can discover the...
If I use NRF_SDH_DISPATCH_MODEL with NRF_SDH_DISPATCH_MODEL_APPSH what size do I need to use for the scheduler data size and queue length in
APP_SCHED_INIT( ?, ? ),
Is...
In SDK 15.1.0 NRF_LOG_STR_PUSH_BUFFER_SIZE is defined twice in every sdk_config.h in the SDK. For example in the ble_app_template/pca10040/s132/config/sdk_config.h:
Hello,
I'm trying to update an application with a dual bank over BLE, but first I wanted to try on the given examples so I'm sure that I'm creating the .zip files the...
Hi there,
we are currently looking for a suitable hardware + software with Bluetooth 5 support. All of our software projects are build and developed with KEIL MDK/ uVison...
Hello,
I integrated your firmware (iOSDFULibrary) in our project but I got error when I tried to make the DFU to our Nordic device.
Error : Error raised when the CRC reported...
Hi all, I'm brand new to embedded systems development and I'm having some issues getting the Mbed OS onto a custom PCB. The PCB we're using has a Fanstel BT840 chip.
The...
so i am trying to understand the code , and i would be really grateful if u help me .
what i am trying to do is send data from one DK to multiple DK. i am not able to figure...
Hello,
I am trying to connect RuuviTag to nRF Connect Power Profiler, but I get Failed to start the PPK error.
Computer: macOS High Sierra 10.13.4
nRF Connect v2.5....
Hi everybody!
It seems that there is not a huge choice of cross-platform frameworks to develop desktop applications for BLE (without serial dongle).
Nordic Semi seems...
Hi,
Just want to know is the pyACI is a python based tool to provision nrf Mesh Nodes over serial Port?or over PB-GATT or PB-ADV?
Can it be used to provision other vendors...
My setup is NRF52DK+SD132_V3.1.0+SDK_12.2.0.
While playing with my peripheral I setup a whitelist, the default whitelist filter policy seems to be BLE_GAP_ADV_FP_FILTER_CONNREQ...
Hello everyone,
I want to establish serial communication between 3 nRF52840 dongles using mesh.
Can you suggest me the steps from begining. Also i have read the documentation...
