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...
Hello,
I am looking to develop an application that involves integrating the HM01B0 image sensor with the nRF5340 development kit. So far, I've had difficulty locating resources...
We are new to Nordic and have been making great progress with our nrf52840DK board and successfully running many of the Nordic SDK examples. We can't seem to find a single...
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...
Dear all and Nordic Staff:
I am learning about dynamic multiprotocols and found examples of dynamic multiprotocols for Thread and BLE in the "nRF5 SDK for Thread and Zigbee...
While debugging the code with Nrf connect extension in VS code , code get stuck at the start only does not go any where getting the SIGNTRAP error continuous
My project is developed on nRF52840, it needs to communication with a mobile device through BLE, nRF52840 is as central. The mobile device starts BLE advertising, then, nRF52840...
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,
I am adapting the Azure IoT example for use with the nRF5340DK and nRF7002EK.
The configuration is:
- sdk: nvs 2.6.0
- example Azure IoT hub
Initially, the getaddrinfo...
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...
We are going into sleep mode for the processor. We are using Zephyr and sdk 2.3. We also are keeping a running count of seconds and synching that once a day with a modem....
Hello,
I'm trying to erase/read an external flash ( MX25L6433F) connected to an nrf52840 using nrfjprog. I've created a .toml file for the configuration, see attached. The...
Hello everyone,
I have developed a program that utilizes UART communication, Bluetooth Mesh, and TWI/I²C functionalities, all within the framework of the Zephyr project...
I hope someone can help me here with my question.
In my project we are using a nrf9160 with modem fw version 1.3.5. The application sends/receives data periodically (1 hour...
Hi,
I am using custom board (nRF9160) and zephyr V2.6 and I would like to make sure that I understand the ADC settings correctly in the device tree:
channel @ 1 {
...
Hi there,
I must interact with an I2C slave that sends variable-length messages. The first byte of the transactions describes the length of the remaining bytes.
i2c_write_read_cb...