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!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
I'm using this code to handle interrupt and power down the device. However, this code is not working the softdevice.
I just want to power on and power off using an interrupt...
Hello,
I am working with the nrf_cli_ble_uart (SDK16), I am able to connect, exchange data, however when I disconnect I got an assert :
It is indeed in ble_nus.c ...
Hi Nordic Team,
I am using a simple GPIO (tx/rx controlled via GPIO) FEM (PA/LNA) with connected to nRF52840.
I know I am allowed to crank up the TX power of nRF to +2dBm...
Is there support in NCS for MCUboot images encrypted with a different encryption key (not the same key as the signing key)? How is that configured (via prj.conf, etc)?
Hi, I have a nRF5340 based target board running SMP server plus MCUmgr. My ultimate goal is to reproduce on Windows the DFU over serial I already do from Linux. Tese are the...
Im trying to interface ADXL345 with nrf52DK via I2C. Im using the reference drivers in below link
https://devzone.nordicsemi.com/f/nordic-q-a/40822/adxl345-and-nrf52832...
Hello,
I am trying to connect a BLE HRM strap with nrf52382 using example/ble_central/ble_app_hrs_c/pca10040/s132
I am getting this on debug
<info> app_timer: RTC...
Hi,
I am having issues programming my custom nRF5340 board and was hoping to get some advice on the issue.
When programming using nRF Connect for Desktop (Windows 10,...
Device nrf52832 Custom board and nrf52DK with nrf52832
SDK 17.0.0
IDE Segger
when SPI interface is initialized by nrf_drv_spi_init, then MISO line behaves as follows...
Hi! Recently I have been working with Nordic products, starting with NRF52DK. I want to pair/bond cycling equipment (BLE and ANT+) with NRF52DK. After no success with ANT...
I am using pc-ble-driver-py to create a custom scanning and connecting application, but I'm running into an issue regarding the UUIDs of a particular service after connecting...
Hi,
I'm able to successful download and flash my application firmware using AWS S3, but unable to use Microsoft Blob Storage successfully.
I'm using Thingy91 with SDK...
We are currently developing for a product that uses the nRF52832, using Segger Embedded Studio (SES) 4.52c, and the ARM GCC toolchain (2019 q4 version.
We have set up...
Hello, I am a beginner, and I have the nRF5340, and I would like to measure how far and how fast data travels. I don't know how to do my testing with this device.
For example...
