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...
I have try to midify：
// <s> NRF_DFU_BLE_ADV_NAME - Default advertising name. #ifndef NRF_DFU_BLE_ADV_NAME #define NRF_DFU_BLE_ADV_NAME "User Name" #endif
but it does...
For flash memory, 10000 write/erase life is specified in the documents. is that means 10000 lifetimes for writing only and 10000 only for erasing? I have to delete the page...
Hi,
I'm trying to flash my network kernel code to the nRF5340-PDK network core over JTAG. It's a custom research OS called Tock that you can look at here . The code is fairly...
Hi everyone!
I want to send data (with nRF52832 chip) on a mobile phone every 1 ms, is it possible knowing that the minimum connection interval between a peripheral and...
Hi,
I am have programmed my Thingy 91 device with lte_ble_gateway program to collect data from 5 bluetooth devices and send them to the cloud. This program runs fine,...
Hi all,
I've a custom board in which I'm trying to interface SD card with nRF52840 chip.
I've checked connections with multimeter for connectivity and added pins accordingly...
I'm new to the NCS/Zephyr environment. In the past I got the nRF52832 working with the VL53L0x. I ported arduino code of the VL53L0x and got it working well. But now I'm trying...
I have never seen documentation this opaque. How on earth am I supposed to use this documentation to write C code? I can't find any macros, static variables, nothing to get...
Application blinky example hangs when connecting with android app. I get 0x4001 error in app_error_fault_handler().
It is strange that when i use blinky app on android it...
It was my first time working with the Segger embedded IDE
SEGGER Embedded Studio for ARM Release 5.42 Build 2021031901.45616
and NRF52840-DK.
PCA10056
2.0.0
2020...
I have a problem with printk/LOG in one program (samples/sensor/bmi160). All my programs, except this one, gives me serial output from both logging (LOG_INF etc) and printf...
I bought the PCA10056 board. I want to develop my own application over the ble_app_template example. How do I create a ble service? how do i create uuid? I'm confused. could...
Hello,
I tried to setup the UART example provided at this link: https://github.com/Rallare/fw-nrfconnect-nrf/tree/nrf9160_samples/samples/nrf9160
I open two COM ports...
