I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello there,
I've set up a Thread network with a few devices, and now I would like to connect to a ipv4 server.
At home or at the office we do not have a ipv6 public address...
Hi,
We are Migrating from nRF52832 to nRF5340 dual-core soc. In nRF52832 9 off available GPIOs were only to use with a low drive, low-frequency application since they may...
I have starting working with UART. I see that there are two options for configuring it: UART_0_ASYNC and UART_0_INTERRUPT_DRIVEN. I want to use ASYNC option for my UART, but...
Hello
NCS1.8.0 Windows10 X64;
Can [v1.8.0\zephyr\tests\drivers\adc] convert microphone analog signal into digital signal? for I2S 8bit 8kHz
thanks
Best Regard...
Hi, I need to fetch the Device ID of nRF5340 Chip. In datasheet Info.DeviceID[n], n = 0...1 , is mentioned. How to access this information ? Also, I am using nTF5340-DK kit...
Hello
I am planning to purchase Nordic Semiconductor Power Profiler Kit. Before purchasing the kit I need to know, Is this kit supports another company's microcontrollers...
I am using nrf52832 with a custom board with no external crystal oscillator. As bootloader I use "secure_bootloader_uart_mbr" so I don't have softdevice. SDK is 17.1.0_ddde560...
using ble_app_interactive on one dev kit and connecting to pc viewing on terminal
other is my perihperal.
on entering connect <device address> it gets disconnected
hi I sucessfully tested the blinky project on the nRF52840 dongle... btw i'm using vanilla zephyr...
but i'm unable to prototype the uart comm on this board... the board...
I'm working on NCS 1.8.0.
I can use DFU APIs to upgrade my firmware successfully, however, after DFU is finished and system reboot, the McuBoot to swap images is too slow...
Hi, I want to know brief aboout difference and objective of different types of Zephyr projects. When using nRF Connect SDK, in SES a project is created, 3 options are available...
Hello,
I am using the nRF52840 DK board and writing code in Zephyr and I want to change the clock frequency. Currently, I guess by default it is 32.768KHz How can I change...
Hi,
I am using an nRF9160/nRFConnect SDK 1.8.0/VSCode and my application uses MCUBoot and SPM. It is a "non secure" application.
I am trying to get a reset cause.
hwinfo_get_reset_cause...
Hello,
We are developing a product based on the nrf52840 chip with our own antenna design. we would like to register our product in SIG and obtain a company identifier ID...
