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 all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Hi, I am trying to get the voltage level of the battery using the AT_command AT%XVBAT which I tested using the at_client sample. I tried integrating it with my current code...
From looking at the code when a message is posted to "all-nodes" fixed group address of 0xFFFF it does not route. I was unable to find this behavior specified anywhere in...
Hi forum,
I am working on nrf52832, using sdk 15.0.0. I want to send the data(command) from esp32 to nRF52832 through Rx ,Tx . I have done connections rx,tx,gnd . I can...
Hi,
We are developing our stack with soft device using nRF52840 as the Controller and have the below queries
1. How to configure a static random BDADDR which will remain...
The error is
CMake Error at ../../../cmake/extensions.cmake:416 (add_library):
No SOURCES given to target: drivers__spi
This similar to
https://devzone.nordicsemi...
Hello everyone,
Hello everyone, I am a beginner in programming with OS based systems. I would like to get more into development with the Zephyr based NCS. For now, I want...
Hello!
I try to run FatFS example (SD card example, pca10040) from nRF5 SDK on my nrf52832 (ebyte e73) with microSD card with no success. No matter what I'm still getting...
Hi,
I am trying to get the time and UNIX time after LTE connected. but getting 0 only.
please log
date_time_update() function does not support in SDK 1.4.2 so I...
Hi,
In "nRF52832 Product Specification v1.4, it recommends 32MHz with 40ppm as below:
as the question mentioned above, can I use one with 10ppm?
thanks
best regards...
Hi,
I am getting assertion failed error when putting the device in System off. Could you please help me understand why?
Below in the code where the error happens:
...
I'm working on modifying the ble_app_uart pca10040_s132 to send strings stored in flash memory over BLE to the nRF connect app on an iphone. From what I understand the uart_event_handle...
Hi There,
I m trying to use the xxxx\SDK's\nRF5_SDK_for_Thread_and_Zigbee_v4.1.0_32ce5f8\examples\peripheral\spi with the nRF52480 Dongle and I already had applied the...
Greetings
I have an NRF51422 QFAAEO running S210 Soft Device version 3.0.
I have written a Bootloader application that uses Ant-FS as the upload mechanism. During testing...
Hello everyone,
is it normal behaviour to lose data on UART reception when BLE scanning and advertising both are active?
So far I didn't lose serial data if I just run...
hi all.
I am trying to change number of data packets in one time interval.
I don't know the senario to change it.
For first step I wrote this code to change the quee...
