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...
I'm running the code as shown in FDS Usage here: http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v14.2.0/lib_fds_usage.html?cp=4_0_0_3_50_3
The FDS_EVT_INIT...
The short to suspend after last RX is documented in innocenter, but not defined in the nRF5 SDK (rf52840_bitfields.h). Other bit definitions, such as TWIM_SHORTS_LASTTX_SUSPEND...
Hi,
Is there a "stand alone" DFU updater which can be given to end user not as part as NRF tools apk?
We would like to give end user the option to update, but as simple...
Hello,
We are looking for a developer a single task project. We need to provide all of our developers with the same development environment, so we are looking for someone...
I have a working application based on one of the examples in the dev kit. It was quite a struggle, and shouldn't be that hard. I would have expected simply a table of variables...
Hi There
I am developing a custom board on NRF51822. I have a noticed that the chip is getting stuck every day and to run it again I need to press a button on/off to reset...
Hello,
I am novice in using SEGGER Embedded Studio. So, please bear with me.
I am basically trying to add NFC url write functionality into the ble project with limited...
I'm having some trouble trying to download a program to Flash memory from Keil, the console doesn't give any errors but the program doesn't really load into the MCU (NRFGo...
Hi,
We are using nRF52832-QFABB0, SDK-14.2 and s132(v5.0.0) soft device flashing on board. In linker script default values are set for QFAA (64kb-ROM & 512kb- Flash memory...
I know this question has been asked many times, but none of the solutions I've found have solved my issue.
Nordic Dongle PCA10031 V1.1.0
Master Control Panel 3.10.0.14...
Hi,
My project cannot be debugged using Segger Embedded Studio. The debugger doesn't halt at the application main and instead keeps running. Hitting a pause shows the debugger...
Dear all，
We use thingy's microphone collect data and transmit to Android mobile by BLE, and need no loss of reliable data transmission.
How to do?
Thanks a lot.
I have developed custom PCB with nRF52832. My antenna layout is very similar to layout present on nRF52DK (PCA10040). All works well. Now, in next prototype, I want to add...
I designed the NRF8001 into my circuit board and my application processor is connected to it. Now I need to develop my application program such that I can transmit and receive...
