Dear Nordic,
it's about USB implementation. We need to add interface string descriptor for ineterface name. Using USBD_STRING_DESCR_DEFINE(primary) I've added that to string...
Hello, I have NRF D 24LU1P 1201FD and NRF F 24LU1P 2136IW. The first one executes all commands, while the second one does not work for writing and erasing. I tried to erase...
Hi! Could you clarify a bit about Bluetooth mesh gateways' implementations. I wonder to know possible ways of Bluetooth mesh gateway implementations. How is it possible right...
Hi everyone.
I catch a terrible issue
When I use nrf52840 and NUS Android app and had for a short time a bad rssi (because of long distance between Android and SoC) and...
Hello
We need to scan for more than 8 devices, so we can't use witelist directly.
We have an idea to use presaved IRK and mac-addresses and use scanning without witelist...
Dear Nordic,
Do we have ready-to-use keyboard driver with scanning/debouncing?
I've not found an example or docs about using KSCAN with gpio-connected keyboard...
I don't understand OOB used in BLE security part.
Is this a communication out of 2.4 ~ 2.48 GHz frequency band?
Or is this one of method of pairing procedure(to generate...
Im currently working on a project and long story short im stuck on getting the nRF24l01 to communicate. I believe I have the Tx side of things working, however as I do not...
Hello,
We have connected Nordic+ MPU 9250 and able to read sensor values through UART display, but we wanted to do some excercises and read values, but it's not possible...
Nice to meet you.
The chip uses nRF 52832.
MDK keil μVision V 5.22.0.0 is used as the development environment.
Since I confirmed the operation with the sample project...
Hello Nordic team,
I'm doing a migration of my nRF51822 (32 RAM / 256 Flash) application from SDK10 (s130_1.0.0) to SDK12.2.0 using the s130_2.0.1. So I took the experimental_ble_app_buttonless_dfu...
The way the example projects, including the app_template are structured, they will only build if inside the SDK folder.
The main problem I find is that the Board Support...
I want to use ANT and BLE concurrently.
I found that there are no multiprotocol examples in SDK12 for NRF51422 (PCA10028). It only have example for NRF52832 (ble_ant_app_hrm...
Hi all,
i use softdevice and app timer.
I know that the softdevice use a RTC0 and app timer RTC1.
I would use a rtc to have a timestamp. but i see that after 512 second...
My function need a time window to get value from sensor,but the prcess always interrupted by SD.I know that the priority of SD is higher than app functions. So how can get...
Hello friends. How to write a number to and read from internal flash. My information about the microcontroller is very weak. I use STM32F103RET6 .
I test The following program...
Hello,
I'm starting to program a Nordic microcontroller, the nRF52. I was able to compile the various examples.
Now I would like to create my own project and use the...
The FDS requires data to be word-aligned and multiple of the word size. How do I ensure that my source/destination data structures are properly sized/aligned?
E.g. I want...
Hi, would like to know if anyone has some experience and advise how to get an external 51822 based board programmed and working via the nRF52DK. All the wiring works, I can...
pc cannot recognize nrf51 DK board.
what I have done.
erase all - not work (log.log attached)
power on with reset button. and copy J-Link OB-SAM3U128-V2-NordicSemi...
I have 5 nRF52832 development boards.....
I'm using Visual Studio 2015 and a Visual GDB plugin.
I have loaded and built the BLE Le example.
I start the debugging...
