Hi everyone!
I have been developing an application for some time and everything has been running smoothly, until recently testing it and finding out some inaccuracies. ...
Hello,
I'm developing a firmware based on Zigbee CLI sample and enabled DFU of app core and net core via serial.
Now I am setting a custom key for image signing and...
Hi,
I have a request to port an old code into Zephyr. The code uses a proprietary protocol and the radio has been developed on bare metal under a nRF52832 chip. There is...
A problem is experienced with our nRF52840 device, which occasionally stops working and cannot be reset.
Below are the issues observed:
The main software is stopped...
In our project we want to trigger the saadc with the lp_comp and read Analog input once for 2s (with 2000 Samples). In the lp_comp_handler we call:
We have set the Sample...
Hello, the chip I am currently using is nrf52832 and the SDK version is SDK15.0. May I ask if all callbacks, interrupts, event handling, and main loops belong to the same...
Hi all,
I've been trying to get the samples/sensor/lsm6dsl example working with the nrf52840-based Xiao BLE Sense and have had no luck.
I guess that it's due to the power...
Hi there,
I have an nrf5340 DK and I wonder if it is possible to upgrade my own application firmware via fwupd tool on Ubuntu. Does this feature come along with a dongle...
I have purchased two nRF52833 development kits and I would like to implement Direction Finding using AoA method. I have purchased the uBlox ANT-B10 patch antenna board for...
Hi,
I have the separate working codes for the TWI0 and the SPI1. However, when I combine them, it doesn't work: sometimes it takes forever waiting for the NRF_DRV_TWI_EVT_DONE...
Hi,
I'm integrating an external SPI flash W25Q32 with the nRF52840 using the NOR FLASH driver, but it's not functioning properly as the MCU log indicates an MPU error. ...
Hello, I'm trying to figure out how to work correctly with timer 0 in the nRF24LE1 microcontroller.
1)The Cclk frequency in my case is 16 MHz
2)Given a fixed limit of...
We would like to develop for the waveshare 1.02 e-paper display. We have limited experience with SPI on Zephyr and are looking for the easiest way to get a "hello world" result...
Hello,
I have a project working on Nora B1, which I am testing on nrf5340DK. It is based on the Peripheral UART Sample, programmed with nfr Connect SDK v1.9.1. Now I need...
Hi, We are using a Segger JLINK to program a nrf5340 product using the SWD interface. We have been successfully programming units using a design where there is a 100k pullup...
Hello,
I am evaluating the nRF5340 for a potential BLE audio application. I was able to program the kit following the instructions and using the build script (or through...
Hi,
We have 3 nrf5340 LE audio dks. Two of them are flashed as BIS gateways.
One as a BIS headset. Sample used: nrf5340_audio in ncs 2.6.0
I am able to stream audios...
I am using a ble+wifi module which is MS12SF1 which has nrf5340+nrf7002. It is connected with a pcb in which there are 2 inmp621 pdm microphones. I have tried integrating...
Hello everyone, currently I am writing a program to read the SCD41(I2C) sensor and then use BLE to transmit information. With a separate program in twi_sensor, I see that...
Dear All,
I need your help to clarify some LE Audio protocol related concepts.
For the BIS use cases. When the PC pause the playback, after that, are there any ISO packets...