[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...
When i use nrfutil to perform DFU it is passed, but when i send it through STM32 dev kit it Hash validation failed. but however i can see the CRC is correct.
Hello,
I have an AMS AS7261 light sensor that I'm using with my NRF51422 DK to take a light reading, pull it using nrf_drv_twi_tx/rx, and send it over BLE. However, when...
Hello,
I am using nRF52832, SDK_15.3.0, S132 SoftDevice and Segger for flashing the image. I am using ‘ble_app_blinky’.
I have few variables in application. These will...
i have a complete project based the gfx project and i want to add BLE using UART for communication. i want to communicate my module with the nRF52840 dongle.
is there simple...
SDK14+NRF52832.
I used one timer to do something every millisecond. and I used another function to do a loop action, the function maybe breaked if the time period exceed...
Can not connect Android 8 mobile phones, such as HUAWEI Nova 3
Nodic equipment is not even found.
We cannot connect with official UART routines.（ble_app_uart...
I found a terminal that can not communicate with BLE. I think that the sequence after MTU exchange is strange. The program used is sample HRM. The terminal used is "Xperia...
Hello!
Our current project is bare metal and has logging over CLI. I'm in the process of setting up a new project of ours that uses FreeRTOS but reuses a lot of the same...
Hello, I am using the nRF52840 dev kit. I am using SES to develop the code for it. I want to include the bosch bme680 library in my code. It comes as a libalgobsec.a file...
The objective is to have a device which constantly advertises some status information - this must be always visible to any Central in range.
The device may connect to at...
I inherited an active project with regrettably little support from the previous developer.
I have been trying to download a copy of the application firmware that I generated...
I try, DFU by USB-SERIAL on NRF52840-DK. I installed SoftDevice S140 V6.1.1 and open_bootloader/pca10056_usb (SDK15.3) Python2.7.16/nrfutil for windows was installed. My DFU...
I am trying to keep an output pin asserted while I jump to the DFU on the 52840.
We have a dead-man switch hooked up to pin 19. I need to hold this pin high while I jump...
So we are using NCPTransport from nrf-util (nordicsemi/thread/tncp.py) to have CoAP connectivity over Thread NCP from Raspberry Pi to other Thread devices. We have a use case...
Hi,
I am trying to install pc-ble-driver-py pypi lib into custom yocto setup. I have created recipes for it which is shown bellow
in python-pc-ble-driver-py.inc
...
