[uart - Copy.rar](/a master _error.png ttachment/3cc01f5e2484d2b0f33e62befd3e6a62)
hello there
I am interfacing master nrf51 dk with nxp's slave lpc11u24
(1) my main...
It is good practice to prefix the includes from one's C libraries with a directory so that they are all part of the same 'include namespace'. Unfortunately the Nordic SDK...
Hi, is there an available developer in my tri-state area of Minnesota, N. Dakota, or S. Dakota? Please call me if you are available for a project for hire. The developer should...
I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I am trying to setup a VM (Ubuntu 19.04) that has the complete setup for NRF91 development. I have been following the instructions in the nrfConnect 3.2.0 - getting Started...
Hello Devs,
I am using app_timer to create multiple timers to read different sensors
Currently, I have 5 timers created using app_timer_create, each timer has their own...
I use nRF Connect for Desktop to download hex file(nrf52810).
Use the following example：
nRF5_SDK_15.3.0_59ac345\examples\dfu\secure_bootloader\pca10040e_ble + nRF5_SDK_15...
Hi,
How do i turn off the nrf power management library? Is there any function like nrf_pwr_mgmt_uninit()?
The reason i want to turn it off is because it causes the usbd_msc...
I have a requirement for BLE and 802.15.4 stacks in a multiprotocol environment. I have looked at the sample at NordicSemiconductor/nRF-IEEE-802.15.4-radio-driver on github...
I am trying to initialize the RTC and trigger an interrupt every 10 seconds, and I am unsure of why the code above is not working. I followed a similar method to initialize...
Hi,
I'm working with the nrf52840 and spi mngr to talk to a SPI flash memory (AT25SF081). I use nrf_spi_mngr_perform to send a command to read the manufacturer ID
...
Hello,
I am having some trouble attempting to advertise a single custom 128bit uuid. I have two custom services sharing the same base uuid. Everything works correctly after...
I am trying to add major minor values in the ble_app_hrs example in SDK_15.3.0. I am getting an error code of 12 which is invalid data size at:
err_code = ble_advdata_encode...
Hello,
I am using SDK version15.20,pca10056,s140.
In my application I am using Bluetooth to send the data values at the rate of 750 samples per second. By sending 3 set...
Hello,
When performing serial communication using UARTE in the environment of SDK 15.3.0, SoftDevice 6.1.1, In rare cases, abnormal data is received. I don't know the cause...
Hello!
I am compiling the fiirmware for Thingy:52 (version 1.0.1), using the following link:.
https://github.com/NordicSemiconductor/Nordic-Thingy52-FW
nordicsemiconductor...
Hello All,
I've recently run into an issue with the nRF52840 Dongle where the Green channel for LD2 is not lighting up, this is a problem that is persistent across all...
Hello Nordic team,
In our project we have a requirement to write a log record to flash sector when any fault occured (hardfault or SD fault callback), so we can download...
I want to transfer data from slave to master and back to slave from master and I am doing this in the following cases: 1) Case1: Fixed connection interval and slave latency...
