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, we have developed a production script with the purpose of programming(with the samd20 dev card) and measuring the power consumption on pcbs with the ppk2. The script...
Hi everyone,
I working on a projetc that i have to use the NVS lib to store several user data on external flash, but i need put FOTA capability in this firmware and when...
Hi everyone, I tried to create BLE ad for customboard nrf54l15, but it doesn't seem to work. I upload my code in the attached file:
when I buil project, I have an error...
ide :- segger embedded studio I have a problem regarding BLE_UART.
I am using Segger Embedded Studio. I want to implement Bluetooth, so I used an already existing code in...
Hello,
I am trying to convert .pem RSA keys which we are getting externally into .der and vice versa, because in "psa_import_key" function we can only use in keys .der...
Hi Team,
I am facing an issue while testing spi_flash sample while testing it on nrf5340 as well as nrf52840 DK. Attaching the code with the ticket. The sample throws...
Hello. I'm a newbie and just starting to learn the nordic SDK.
When doing the exercise in DevAcademy - ncs_fund v2.9.0-v2.7.0 l2_e1, I came across the fact that nrf Kconfig...
Hi,
I have a Thingy:91 with asset tracker v2 installed on it, and I am a bit puzzled about the results I see based on the configuration. Let me list some information.
...
This is likely a Visual Studio issue but figured this is an obvious rookie error so someone will set me straight right away! I have loaded a sample project and compiled and...
Hello, I am working on a project that is in charge of measuring temperature and sending values via BLE. I am working with the DS18B20 sensor and I have helped myself a lot...
Im trying to use lvgl with ST7789v display and nRF52832, in nRF Connect.
My .overlay:
My prj.conf:
When I enable LVGL and build, i got the error:
Could...
Hi,
I´m tryng to developer an application with nrf9161dk and i need create and upload a txt file with FTP. I´m in trouble to create the file with <zephyr/fs/fs.h> and...
Hi,
Your Dev Academy email-verification system may be broken, or I am broken :-)
After submitting the sign-up form, I am told to check my email to complete my registration...
Hi,
I tried the subsys/usb/console sample with nrf7002dk and I have ttyACM2. docs.nordicsemi.com/.../README.html
I copy the prj.conf to the end of the prj.conf of the...
Hello,
I am attempting to connect to a Wi-Fi network using Exercise 2 from Lesson 2 of the Wi-Fi training in Nordic Academy. However, when I try to connect to the network...
