Hi!
I'm trying to configure my NRF8001 module with the help of nRFgo studio. I'm using Nordic UART over BTLE service template. The module can be discovered via nRF Master...
I'm trying to make a BLE device that actually pairs securely. I posted this question on StackOverflow but didn't get any answers - maybe someone here knows more. As far as...
I am using esb in SDK 11 and my understanding is that the radio causes interrupts that are forcing and cannot be disabled. These in turn causes software interrupt 10 to be...
I'd like to read and write data to the reserved app data space while in the bootloader. Is this possible with pstorage?
Because the BOOTLOADER_SETTINGS_ADDRESSS = 0x0003FC00...
Hi,
I am using 'pstorage_update' to store data in the internal flash. Whenever the number of bytes that should be written matches the size of a storage block everything...
Has anyone tried to generalize this example to different sized variables? What I would like to do is allocate a data structure, write that to flash, and recall it at a later...
I've a PCA10036 V1, I change the IC to nRF52822 QFAA-B016. With nRF5_SDK_11.0.0-2.alpha_bc3f6a0 and SD: s132_nrf52_2.0.0-7.alpha_softdevice, the programme started but if I...
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...
Hi,
I am working with the Red Bear BLE Nano 2 (nrf52832) and programming it in Arduino IDE .
I am trying to merge the BLE_HRM example with a TWI example to be able to...
Hey,
I have a problem with receiving data on my Android app.
I'm sending several data via Services & Notfication Characteristics from my NRF52840 Application to my Android...
hi,
I have some problems about pwm register.
1.NRF_PWM0->MODE
2.NRF_PWM0->COUNTERTOP
3.NRF_PWM0->LOOP
4.NRF_PWM0->DECODER
5.NRF_PWM0->SEQ[0].PTR
6.NRF_PWM0-...
I use rRF52832. After doing "Flash Tab -> Erase" of Keil's development environment, it became impossible to connect at all. I tried using nRF 5x Command Line Tools (nrfjprog...
I'm trying to port the _12.3.0_ DFU bootloader_secure example to my custom nrf51822 board.
The example can run perfectly on pca10028 board, but not on my 51822 board even...
Hi All,
I am developing an application on nRF52840 Preview DK which does not need the Soft device. But it needs the MBR to run a bootloader for Firmware update purpose....
Hi,
Now I am using nRF52382 to make a product which needs a accurate one second timing. Then I use the project "nRF5_SDK_15.0.0_a53641a\examples\peripheral\rtc" and "nRF5_SDK_15...
Hi there!
Device: nRF52 DK
App: nRF connect
Compiler/IDE: Segger Embedded studio
SDK version: 14.2
Soft device: s132
Problem description: I am trying to run blood...
Hi,
I am reading a BMX055 via I2C which consists of three sensors with three addresses.
I got the easyDMA running to read 10 times the gyro using the PPI and the data...
Hello,
my first question is about TX carrier frequency accuracy measurement. The equation given in the whtie papers is
(|f_measured - f_programmed|) / f_programmed <=...
