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...
Hi Nordic,
I have added new files to my project and added their path to user include directories of common configurations. When I build I am getting this error "No Source...
On my macOS Mojave, I have followed the 'Getting Started Assistant' in setting up the development environment for the nRF9160 but I am unable to load the asset tracker project...
Hello,
I am developing firmware for nRF52810 with SDK 15.0.0 and I need the OTA DFU features (buttonless DFU to be more specific) but there is no DFU demo for nRF52810....
Hi,
When trying to drive a motor driver, my nRF52 DK board is damaged with power rail 3.0V dropped to 0.5V.
After I desolder the interface MCU, the supply comes back...
Hi,
What is the limitation in terms of the number of bytes that can be sent over the UART to be sent over BLE on the usart ble example? I tried sending 32 bytes and it worked...
Greetings,
I am working with serial mesh (nrfSDk 15.2 for mesh 3.1 with softdevice s132_nrf52_6.1.0) .
1. I followed the serial example available and its working.
2...
Env: nrf52, sdk15, ubuntu, SES
Hi First steps on fstorage. As I just need to store and read an array of some bytes I have chosen fstorage
and I got this as output...
Hi,
I am working on DFU over Mesh for quite a bit now. I did run few tests but never run the DFU on a large network comprising of 100+ nodes. SO, I have questions about...
Hello
We are trying to finalize the layout we need for a nRF9160 module with gps capabilities.
I have downloaded the schematics and layout for the devkit V0.8.5.
what...
my code based on file "nRF5_SDK_14.0.0_3bcc1f7.zip".my hardware based on nrf52832QFAA.
my options set as:
project “bootloader_secure_ble”：
project “ ble_app_hrs ”with...
I changed the bootloader size by changing the flash start address (in the .icf file, from 0xf8000, to 0xf7000). I just want to check what other files/settings needs to be...
I need to use pin 8 and pin 20 as outputs on the nRF52 DK, to be transferred to a custom board built with the nRF52810. I'm using SDK v15.x.x.
I need to drive PWM output...
Im trying to detect power off. The signal power off looks like:
The time to get 0V equal 15seconds. GPIO EVENT and COMP do not see changes in the voltage level, they are...
Hi folks!
I'm working with a couple of nrf52832 on custom boards. I'm trying to implement a procedure for firmware updates. I've already played with the examples from the...
