Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
I use nRF51-DK and nRF51-Dongle for a BLE sniffer.
Always the sniffer fails and marked with an error "Encrypted packet decrypted incorrectly (bad MIC)".
It can not be...
Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
Hi, I disassembled an Acer Mouse and saw a chip named "NRF A 3152c 1517UH". Can anyone identify the chip or provide me with the data sheet for it.
Regards,
Steve
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...
Hello,
I would like to program the NRF52840DK to send ZigBee beacon(not beacon request) to the end devices, but I cannot seem to find the API, etc. to do so.
Or perhaps...
Hello NRF ,
I am not able to run any of the the BLE peripheral example codes from the SDK12.2.0 ( Nordic NRF 52 SDK ) .
The reason I am using 12.2.0 is I have a sensor...
Hi,
I need a battery calculation in my project, For that I need to implement ADC.
But in SDK17 their is no ADC sample example for nrf52810 is present. So please suggest...
