I have a ready hogp struct and I'm trying to subscribe to an input notification (I'm connecting to a bluetooth keyboard) and I'm getting error -22. Here's the callback in...
Hello,
I am trying to count pulses on nRF52840 DK's pin for measuring water flow with hall effect sensor. I tried to implement PPI + GPIOTE + TIMER in counter mode, but...
Hi, I am using nrf52840-based custom hardware and have an external flash connected on SPIM3. Till now I was working with my other peripheral connected on different buses and...
Hello Nordic Team
I am using SDK 3.0.1 with a nRF52DK to develop a firmware that can be switched from BLE mode to GAZELL mode and vice versa over a command sent via UART...
Hello,
We are currently evaluating a very low power application using the nRF5340+7002. Our hardware design includes a complex power supply configuration, and we need to...
Retrieving Custom Firmware Version from nRF52 BLE Controller to nRF9160 Host
Product: nRF Connect SDK v2.6.0 Hardware: nRF9160 (Host) connected via UART to nRF52832 (Controller...
Hi I am working on activity detection using ADXL362 and nrf52. When I am moving the accelerometer ideally I should get activity interrupt in status register and when ADXL362...
Hi,everyone,
In my project ,I want to save some data when disconnect evt happens; here is my code:
the problem is ths program always stuck in power_manage() function; what...
I'm basing my schematic and antenna design using the PCA10028 as a reference.
I'm not including the J1 RF-connector into my design. Do I still need to include both C6 and...
I only hope that their devices can link their mobile phones, other mobile phone links may not link, but I didn't want to enter a password, directed broadcast method can, about...
I am using the nRF52832 as a MCU in the wearable device,now i want to use the spi master mode to collect data and store data ,and when it is necessary,I want through the bluetooth...
Hi
I have been working with nrf8002 chip. I simply want to program the hardware in a way such that it gives out a signal that can be detected by the emulator.
Hi Guys.
I have a little question.
I leave the bluetooth smart world one year ago, and now that i want to remake some project i read that there is some new.
So in my situation...
link text from this link i have some questions
(1) when i am trying to do step by step debugging ,debugger stops at sd_power_system_off();. can you tell me what to write...
@Michael Dietz
Hi, Michael & everyone. I'm using nRF51822 now. I followed the post Segger Embedded Studio & import the beacon example in SDK 10.0.0 . In Keil, the memory...
Hi, everyone. I'm focusing on SES with OS X for a long time. But there are always some faults and I have never succeeded utill now. I used to think OS X made these faults...
Yo Man,
I use nRF52 with example "ble_app_hrs_rscs_relay" in SDK11.
The printf only send one byte and I check other people asked question but still send one byte.
So.....
I want to test the Bluetooth signal performance of NRF51822 with frequency spectrograph,but Idon't know how to set a fixed frequency to NRF51822,I need your help
thank...
Hello, Nordic Team, I'm embedded designer from Russia, discovered your amazing wireless MCU NRF52832. I looked through your SDK and peripheral drivers, and unfortunately found...
Hello everyone~
I'm setting up an eclipse and gcc development environment on Mac OS X following Vidar Berg's tutorial here: https://devzone.nordicsemi.com/tutorials/7/development...
I have some questions about DTM, can anyone help me ? thanks a lot!
1. I use DUT and nRF DK module to do the test. When nRF DK module enter tx test and DUT enter rx test...
