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
I am currently working on a custom nrf9160 board and I have a random bug that appears to be in this function mqtt_client_connect_tls.
For 3min, the board consumption...
Dear all
Just upgraded my SDK to latest v2.1.0, and also copied my custom board folder [boards] to my project folder and named as boards, but it does appear on Add Build...
I am trying to connect two CAN devices mcp2515 to the SPI3 on the gpio spare of the tingy91 but I have a problem compiling the overlay file. Is there someone who can help...
Hi,
I am a novice in the Nordic world. I have to say it is really new conception for me. I am used to work with STM32 and freeRTOS.
If I understand corectly, when I...
Hello,
I'm getting the following error during migration from 2.0.0 to 2.1.0:
FAILED: zephyr/drivers/bluetooth/CMakeFiles/drivers__bluetooth.dir/hci/rpmsg.c.obj C:\ncs...
I am using nRFConnect for desktop to program bootloader / softdvice / application.
After programming the images I click the read button to see what the layout looks like...
Hello,
We have a product developed using nRF5 SDK for Thread v4.1 based on mqtt-sn sleepy publisher example.
Thread border router image supplied by Nordic also have mqtt...
good day,
may i know another way to combine the bootloader, softdevice and app hex files into a single hex file?
already created a bootloader setting before merging with...
Hi All!
I am working on nrf52833DK using Zephyr RTOS, NCS version 2.0.2. I am using peripheral_Uart & Central_Uart to add Coded_Phy and conncurrent Connection features from...
Hi all
We are using the nRF52833 and are implementing the DTM in our project.
Do you know if the DTM must support all features that are supported by the chip (i.e. nRF52833...
Hello,
I bought a Danalock V3 type smart lock. The manufacturer sent me the firmware file. The first time I uploaded the file 2 out of 2 processes ran:
UPDATING: Part...
Hi,
Mesh SDK: v5
Using 2 nRF52DK's for range testing
I wanted to know how we could increase the node-to-node range by making changes in the firmware (Like changing...
Hi
When I try to use bt_conn_le_create to reconnect a Peripheral device, sometimes it returns -22.
After debugging, I found the bt_conn_exists_le return true with...
