Hello,
I want to store temperature samples in flash of nrf51822. I am using pca10028 and sdk 12.2.0.
I have the code for writing,deleting and reading from flash memory....
Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi, I want to run unit tests on an actual device (nRF52dk) - is it possible? When I'm trying to run `west build -b nrf52840dk_nrf52840` on `ncs/nrf/tests/unity/example_test...
I ask for your understanding of my short English. I am a student studying in Korea.
i using sdk 15.2 and nrf52840 dongle
When using the example of usbd_ble_uart of peripheral...
Hi,
im use the example of nRF5_SDK_16.0.0_98a08e2\examples\ble_peripheral\ble_app_hids_keyboard
and i change the code of static void hids_init(void) like this:
and...
Hi
i have installed segger emstudio and almost all dependencies but still can't able to build a project. my main target is to work with nrf9160 dk but without an hardware...
Hello!
I'm working on a project with the new nRF5340 & Zephyr and I'm trying to get two SPI peripherals on the same bus sampling data correctly. It's a simple program thus...
Hello,May I ask you a question?
Hardware model: NRF51822 SDK version: SDKv9.0.0 SoftDevice:s110.
I used the interface in the pstorage.c file to realize the storage of...
Hi there,
I'm just trying to start to code my project. I want to stream 48k 16 bit audio from one nrf52840 dongle to the other one. I only need one way transfer.
I have...
Hi,
I want to use dtm project to test RF PHY performance about NRF5340. But after downloading dtm project and empty app project, NRF5340 can work normally from output RTT...
Hello I use nrf52832 and sdk v17.0.
I'm testing the firmware using custom pcb. Sometimes it stops altogether if there is an error in the firmware during the test.
The...
Hi. I'm testing our new product that can be extend ranges using FEM.
For best performance, I'm matching impedance between antenna and FEM.
But my major is not wireless...
Hello, I have a problem with my own designed board, It has nRF52832 and some other sensors which communicate over SPI, also I have a SD card on the same bus that works fine...
Hello,
In my code I am reading from a sensor and want to check if the float value returned is out of range. In order to do so I would like to be able to calculate the absolute...
i have just blinked the LED and trying to pwm
i have written a simple led blinking program like this one below
#include <stdbool.h> #include <stdint.h> #include "nrf_delay...
I'm trying to diagnose frequent (80%) DFU failures that I'm seeing with our Android application using Buttonless mode.
Our target can be 100% reliably updated with our app...
