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...
We are finishing up a project with the nRF52832 based on the Nordic Thingy. Most of what we want it to do are normal functions of the Nordic Thingy. It connects to a mobile...
Hi ,
Im trying to read and write data from QSPI w25q32jv chip, for which i get faulty data .
I have used this example : https://github.com/jimmywong2003/nrf52840-QSPI...
Hello,
I am very new to BLE and NRF and trying to understand what the best way would be to send data from one device to another
From the documentation and messing around...
Based on nRF5_SDK_15.3.0_59ac345 at NRF52810 development board, 1. Enable the watchdog with reload value = 2000, and feed it per 1000ms by app_timer 2. Initialize the FDS...
Hello,
I'm finishing migrating to the newest SDK from SDK 13.1. I'm having problems using the BLE_ADVERTISING_DEF macro, it doesn't compile.
The reason appears to be somewhere...
Hi,
I am fairly new to this, so please excuse my beginner mistakes.
I have a few coin battery sized nRF51 beacons (like this https://forum.mysensors.org/topic/6951/nrf5...
Hi teams,
I want to find GAP address of sending node after received message.
In client model callback, there is access_message_rx_meta_t argument, and I can get unicast...
I am using an nRF520 PCA10040 dev board with a nRF52832 module and I am trying to get the ble_app_uart_pca10040_s132 FW to run using the SES segger tool set. After about 1...
Still having trouble getting a simple Blinky example running on two nRF52840 DK boards configured for a long range PHY_CODED connection.
I've looked through this post -...
I am new to the Nordic SDK and Segger embedded studio, and I am trying to test my NRF52840 dev board.
I am running the "ble_app_blinky_pca10056_s140" example, and I want...
1. Background info
We're developing a new IDE for microcontrollers (see https://embeetle.com ) and would like to support a range of Nordic Semiconductor microcontrollers...
1. Intro
We're developing a new IDE for microcontrollers (see https://embeetle.com ) and would like to support a range of Nordic Semiconductor microcontrollers. We received...
Hi,
In case of nRF52810, is it possible to implement both Master and Slave Mode ?
Also, this has do be done while the product being able to work with AT Commands.
...
Power Profiler V2.3.1
Hi,
I recently started doing power testing on one of our boards using the power profiler kit. I wanted to tested current consumption at different...
Hi Nordic Community,
I am trying to build a network using the OpenThread protocol and the nRF52840 chip. I have several Dongles, but I can't figure out how to flash the...
