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...
Hello,
I have an application running with a BLE peripheral and our proprietary TSCH wireless stack using an integrated radio. The hardware sharing is done through the MPSL...
It seems like most or all of the sample code contains README.rst files as their documentation. What is the preferred/suggested way to view these in rendered (i.e. not raw...
I am trying to connect an MX25R6435F NOR flash on a custom PCB to an nRF52832 running nRF Connect SDK v2.8.0 using SPI. I am currently using the devkit devicetree with some...
Hi. I'm trying to flash the Cell Fund Lesson 4, Exercise 1 app – Reading buttons and controlling LEDs over MQTT, to an Icarus IoT Board v2 using the Actinius I/O Serial Programmer...
Hye,
using the nrf 2.4.2 toolchain
i have an unsolvable problem about ble on a nrf52840 based project with imu, i2s strip led, buttons, spi speaker...
i have a classic...
Hello,
We are looking at using the DTM sample firmware for BLE tuning in a form-factor version of our product. Unfortunately, the only GPIO pins we have exposed are SWDIO...
I am using the nRF7002DK development board, which features an nRF5340 as the Host MCU for the nRF7002 chip. I am testing the " Wi-Fi TWT Sample " sample project, which allows...
I have designed a PCB using the nRF52840 microcontroller and the MAX30001g ECG sensor. The sensor requires a 32.768 kHz clock signal via its FCLK pin, as shown in the attached...
I believe I have discovered a bug in the SLM firmware. I am using SDK v2.6.1.
When running the nRF9160 in MQTT datamode, we are encountering an issue where the slm_quit_string...
I have successfully setup my nRF51822 chip with Wireshark to capture BLE packets, using the 4.0.0 release of the nRF Sniffer software (extcap folder). However, the capture...
Hi,
I am currently using nRF Connect SDK v2.5.3 and want to update to a newer version, because I want to create a board definition and I want to do it in HWMv2.
Even though...
Hi! Recently, I tried putting my nrf9160dk into SYSTEM OFF mode. The code instantly puts it into SYSTEM OFF mode and waits for a gpio interrupt. The problem however is that...
nrf5340+nrf7002 running Zephyr with NCS v2.6.x.
When trying to connect to a wifi AP with incorrect credentials, I have several issues:
1/ the result of the (failed) connect...
Hello, After doing several things on my Ubuntu 24 host (I don't what might cause problem): -> Updating java OpenJDK to 17 -> running apt update & upgrade -> modifying my script...
