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...
Aim: transfer large data coming from UART to nRF52832 over BLE 5.0 as fast as possible. Want to use 921600 baud rate in the case given below.
Scenario:
SDK: 15.2.0 ...
Hello there!
I'm developing an application that uses BLE to access the flash memory of a nRF52832, using RTOS Zephyr 1.10.0. The OS is Ubuntu.
JLinkRTTClient gives me...
Dear Nordic,
I want to achieve long range in my custom board
I have some doubts:-
1. is it any difference in schematic for achieving?
2. Which HF crystal i used...
Hello, I was wondering how can I send data continuously over NUS.
I am using the ble app_uart and app_uart_c to program two NRF52382 with s132. My goal is to sample a signal...
Hi
SDK 15.2.0 ch_map[5] is 5 bytes long so 40 bits. Can you please confirm if ....
ch_map[0] bit 0 corresponds to channel 0
ch_map[0] bit 7 corresponds to channel 7...
the Product Specification v1.4 of the nRF52832 SoC. On page 23 the RAM0 block section 1 address is given as 0x21001000. From the context I believe, this should instead read...
Development Kit - nrf52 DK
SDK - 15.0.0
Computer Platform - Windows 7 - 64 Bit
My application was working fine until I decided to change the NRF_SDH_BLE_GATT_MAX_MTU_SIZE...
Hello everyone!
I have a question regarding where should I place NRF_DFU_SINGLE_BANK_APP_UPDATES flag. Should it be inside sdk_config.h in a bootloader or application? Or...
How to enable and disable FreeRTOS tickless idle(RTC or Systick)? Anyway to wakeup from tickless idle mode when there is BLE activities detected?
Setup:
1. nRF5_SDK_15...
Compiled Blinky client fails on Dongle PCA10059.
Precompiled version nRF5_SDK_15.2.0_9412b96/examples/ble_peripheral/ble_app_blinky/hex/ble_app_blinky_pca10059_s140.hex...
I am trying to compare a bunch of BLE mesh options and I am trying to evaluate the software stack for nRF mesh
Whilst trying out the light switch proxy example, I noticed...
Hi Great Nordic Team:
I have some questions about nrf24ap2 reference schematic, please kindly help to give me some tips.
※it's reference circuit of Synchronous (bit...
Hi Sir,
As reference below link, and we can find the Tickless IDLE enabled ~700uA in SDK 15.2
https://devzone.nordicsemi.com/f/nordic-q-a/24733/nrf52840-sdk-14-0-0-and...
Hi again!
I'm trying to send/receive data between an nRF51(master) and a AVR/HM-11(serial/BLE module)(peripheral)
After following this visualgdb.com/.../ tutorial based...
Under some conditions I want to force advertising to transition from slow to fast. With SDK 14, I could just call ble_advertising_start(&m_advertising, BLE_ADV_MODE_FAST)...
