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...
Good afternoon. I need to make a network 5 or 6 nrf52840 boards connected as peripherals on a single central board, also of nrf52840. Each board will read a sensor, and send...
because I cannot find nRF module for testing.
and I want to use bluetooth 4.0 BLE with nRF uart
so my product will send data from serial port (rx ,tx through DB9 ) and...
Hi there, We are not using external Crystal for this design and thinking of reusing XL1 & XL2 (Pin 0 and Pin 1) for SPI (MISO & MOSI). But I found that I can't set properly...
So we're in production with the '832 and me, I drank the kool-aid already, but I'm trying to turn my cow-workers on to Nordic so I tell one of them "Oh install the command...
Hi There,
HW: PCA10056
SW: nRF5_SDK_15.2.0_9412b96
Test source code: ble_app_blinky
How can I create single Button with multiple condition based on the period of...
Dear Support,
I am working now on the PCA10040 Development-Board, I use the Booltoader from the nRF5_SDK_15.0.0 and the application from the nrf5_SDK_for_Mesh_v2.2.0. I...
Hi,
I have a crash in the LOG backend UART when the system shutdowns:
My power manager handler is as follows:
The crash occurs when the backend calls nrf_drv_uart_tx...
Dear Nordic,
I port one of my application for nRF52810 from nRF52832(application). i Followed as per guide. but when i build its showing an error.
RTE\Device\nRF52810_xxAA...
Hi, Sir
I met a problem when I enabled ble_adv_directed_slow_enabled in nRF5_SDK_14.2.0_17b948a\examples\ble_peripheral\ble_app_hids_keyboard\pca10040\s132
The detailed...
Hey all,
I've been having a problem that it seems like a few others have had as well. When I connect my desktop computer to the devkit, it does not respond to any nrfjprog...
HI, I am using NRF52832 sdk15.2 .
I have some doubts
How to assign two to three different timers to do different functions
1. I need to read the sensor data every one...
Hello,
I'm working on a BLE central project where we want to utilize LESC Just Works Unauthenticated pairing.
I followed the recommended usage guide at https://www.nordicsemi...
