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 built and downloaded the softdevice and app to the nRF52 board. Then I used nRF Connect Android app to connect to it. It seems to be connected as the LED1 is steady. But...
Hi guys,
I installed the latest nRF Sniffer software and use Wire Shark 1.10.14. My JLink driver is 6.12A (I'm not able to access any of the earlier drivers). The command...
We have received few nRF52840 preview DK. And one among them has a white sticker label which says 2016.49 and all others have 2017.14.
Should we be using the ones with...
hi, i was just wondering whether the app_timer works like a function or like a thread.
e.g. lets say i got my mainloop
while(1)
{
start_timer(...);
//DO SOMETHING...
hi：
i flashed bootloader_serial_xxAC.hex and s110_nrf51_8.0.0_softdevice.hex with nrfjprog. and flashed flash_page.hex, then update app using mesh serial, the app run well...
hi :
I want storage different size in flash.How can i do it?
I can write like this?
param.block_size = 16; //Select block size of 16 bytes
param.block_count = 1; //Select...
I have been analyzing the current consumption of my nRF52832 dev kit today using both a multi meter and an oscilloscope with a resistor. I'm not sure what I exactly did that...
HI All,
I wonder if someone can help me out. I would like to send serial data by modifying the 'simple_coap_server' main program. I added the following header 'app_uart...
Dear,
is anyone of the Nordic customers here using unit testing in their nRF52 project and would be willing to share an example project/their setup? Would be awesome. ...
Hi,
We are range testing BLE using the DK-52 with an external dipole antenna connected via the u.fl connector. We are using the DK-52 + packet sniffer software on a laptop...
I tryed to port the dfu secure bootloader sample of sdk 13 to eclipse managed project. after a few hours, i finished it. compiling and linking went fine but the filesize is...
Cannot connect to ATECC508A through TWI with NRF52832. Tested with nRF5_SDK_12 twi_master and deprecated twi_sw_master. It was working fine only with NRF51822 nRF5_SDK_12...
Can nRF51422 or nRF51822 can be used as bluetooth device for Raspberry pi?
As I can see on the terminal Linux, the hciconfig log says, raspberry pi 3's Bluetooth device...
Hi,
I recently migrated our code to the SDK 13 (we use the nrf52832) and now the function:
uint32_t err_code = ble_radio_notification_init(6, NRF_RADIO_NOTIFICATION_DISTANCE_5500US...
Hi,
I can't discover more than 5 characteristics on central with SD130 2.0.0.
I have trided nRF Connect and characteristics were discovered successfuly.
Is there some limit...
