To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
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, as part of my project i have 2 nordic 52dks one as a pheripheral (sending) and on as a client (recieving). where i am sening a buffer of 8, in the order
buffer[0] =...
Hello -
I am creating a new BLE Peripheral application with nRF52832 and S132 soft device. I would like to add the ability for the peripheral to force a disconnect with...
hii this is rohit vekariya
i am new in nordic , i am trying to use nrf52840 dongle for usb communication with PC my goal is get data from mobile app and send it to pc ,...
The Peripheral device works with iOS, Andriod and Win devices running a central node (SDK s140).
My Central node works fine when I disable bonding on the peripheral.
But...
Hi Dev team,
I have been working on the Thingy91 and I had a question regarding using the kernel timers during runtime.
Is it possible in anyway to change the kernel timer...
Hi, Iam trying to use libuarte in ble_app_hrs code. I have two uart ports in nrf52833 in which uart1 iam using libuarte. Have made changes in sdk_config.h file and included...
Hi Team
I read the usbd_hid_generic in nRF SDK 16.0.0. The function hid_generic_idle_handler_set set a handler for idle reports. What is the idle reports mean? where descript...
Greetings,
we are writing a library for nrf9160dk, which is using PDM to read out microphone data from an extension module.
we are using NCS v1.5.0
To summarize the...
Hi guys,
I created an example for Mesh SDK where I defined my own header files. I called those header files in appropriate C files and tried to build and run a code but...
Hi ,
I am using nrf connect sdk , nrf 5340 dk board and segger studio. scanf is not working. please let me know how to use scanf for nrf5340 dk . can you provide me any...
How do I configure the chip to operate in radio mode or BLE mode on the same build?
It seems the radio mode example projects use no soft device, but the BLE project I want...
Hi guys,
I am developing the program for Mesh SDK where I will need to use different functionalities from different C files that I defined, into main.c. I have already defined...
so Im tring to use interactive command to output my personal content
same as the device command which out put the device message
but i want to find the function which...
Hi, Iam trying to integrate secure serial DFU over UART with ble_app_uart application. After integrating serial dfu code My application hardfaults at sd_softdevice_enable...
I'm trying the first steps of the initial tutorial with the nRF5340 kit, from here:
https://infocenter.nordicsemi.com/index.jsp?topic=%2Fug_gsg_ncs%2FUG%2Fgsg%2Ffirst_test...
