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 Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
Hi, what is the correct way to erase all the connection params of a zigbee router device (not coordinator), and restart to search for a network automatically in production...
Hello,
I am using SDK 15.2.0 ,nrf52840. In my application we are using bluetooth and USB. The application works good. The device advertise and can get into the application...
Hello,
I have SDK v15 and there is not much information in infocenter also about these two functions related to my doubt.
( NRF_PWR_MGMT_SHUTDOWN_GOTO_SYSOFF & nrf_pwr_mgmt_run...
Hello, I'm starting evaluation of the Mesh Light Switch Demo both on DK PCA10056 and on Dongles PCA10059. I 'm using SEGGER IDE and made sure to properly set target in Preprocessor...
Hi , i tried to modify the template example from the sdk 15.3 but im getting an compilation error from " nrf_log_backend_rtt.c"
SEGGER_RTT_Conf.h: No such file or directory...
Trying to up load mqtt_simple sample, however getting bus fault on terminal. have browsed after the same issue here, but don't work after doing git pull ect...
here's...
How to correctly reinitialize the BLE stack when using FreeRTOS?
I can not find in the libraries where the task for the work of the stack under FreeRTOS is created.
Stopping...
We have a connection between our nRF52832 (server) and a tablet (client). We're trying to transmit some data at a rather high throughput. The connection parameters are as...
Hi everyone,
I have a problem with my custom nRF52832 hardware. I soldered my prototype hardware and then I checked if it is correct by checking debugger SW device settings...
Hello,
I'm trying to get as much throughput as possible using the Coded PHY. I noticed that apparently the Data Length Extension feature is not supported together with the...
Sometimes, i found that my firmware still at the old version after update complete, there is no any error.It same happen on use Android-nRF-Toolbox to update firmware.
code...
Hi, I am interfacing external memory chip that is based on SPI protocol with nrf51822. I have to read more than 255 byte via spi in single buffer with 4 byte of command. Even...
Hello,
I am using a custom board with nrf52840 using SDK 15.3 and ICM 20948. I see a lot of twi drivers and its confusing which one to use. I want to read the ICM 20948...
I am using a Windows machine and would like to compile a sample nrf5* project (preferrably nrf52) by using the command line only - no GUI.
Can you please tell me how I might...
