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...
Hey..
I'm using the nRF52840-preview evk, with the Arduino camera plugged into the side connector. PCA10056_USE_FRONT_HEADER is set to 0, and I'm using the SES project....
Hello, guys!
I recently started playing with nRF9160 SiP module. nRF Connect SDK is properly installed and I am able to build the code and download it properly. I also spent...
I have a nRF52832 Breakout Board, in which i programmed using arm cortex debug connector, using Segger Emmbedde Studio. I uploaded one example from nRF5_SDK_15.3.0, the propramm...
Hello;
we are having a communication issue(a BIG one at this point) that we are experiencing with our BLE 4.0 tablets. Our device(has NRF52832) is designed to communicate...
I noticed some weird behaviour which I can repeat to do with not being able to register after reading back the ICCID.
The following after the list of commands I run on bootup...
Hi,
I'm trying to update the FW of my nRF9160-DK.
Running MacOs Mojave 19.14.6. Installed nRF Connect 3.3.0. This is the log after startup of nrf connect:
2020-01-24T15...
Hi
I've checked the two PWM examples in SDK, pwm_driver and pwm_library, they seem too complex for me to understand, does anyone know where I can find a simple PWM example...
Your download page for nRF-Command-Line-Tools is not working and it redirects to "page not found (Error 404)". I am using this link https://www.nordicsemi.com/Software-and...
I am currently working on a project where I am checking an input > 3V then passing it to ADC and increasing count based on it. The count value increases or stays the same...
I'm going to write to inquire about Bluetooth Low Energy Device Beacon which will be smallest in size and can operate with coin cell battery and also able to communicate two...
Trying to build the app from C:\Users\xxxx\Documents\SEGGER Embedded Studio for ARM Projects\nRF5SDK160098a08e2\examples\ble_central_and_peripheral\experimental\ble_app_interactive...
Hi
I'm working with the following products to develop a product and have chosen to use a IDE based around Arduino and Visual Studio Code. This iDE along side off the shelf...
Hi!
I want to understand different in use with DMA and w/o DMA in the SPI.
I explore example SPI from SDK examples and see that enabled SPI and SPIM together.
But...
Hi,
It is the exact same bug as this one :
https://devzone.nordicsemi.com/f/nordic-q-a/19798/spi-init-triggers-old-nrf_spim_event_end
I am using directly nrfx_spim with...
