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...
I am a novice and using nrf9160 DK now.I has completed the "getting started assistant" also updated the modem.
I've got a problem when building nrf9160_pca10090ns for at_client...
Hi,
I have a peculiar problem problem with BMI160 and nrf52. BMI160 is connected to nrf52 via pins 12 and 13. I am using peripheral/twi_sensor example. After configuring...
Now it is the nRF9160 DK. I can test the LTE RF performance by transmitting AT commands through USB, but I also hope that I can also connect the nRF9160 through an external...
hello ,
I am trying to code for pca10040 nordic development kit .
My main aim is , connect two boards using using BLE .
One acting as publisher and other one as server...
Flash nRF5_SDK_15.2.0 ble_app_uart in PCA10056 without editing, It occurs regardless of iOS Apps (nRF Connect / nRF Toolbox / LightBlue) when connected with iPad (A1673 iOS13...
Hi,
I am trying to implement application timer to ant+ examples in SDK15.2. I used application timer tutorial here on devzone. The project builds fine, but when i run it...
So the nrf53 codebase is pretty much non-existent from what I can see. Is there any example code to launch the proprietary Enhanced Shockburst in receive mode?
Kind of like...
Hi, I've got an application where I need to send a message and then receive a response on a half duplex serial link.
I feel like this is a pretty common use case but the...
Has anyone added cpputest ( https://cpputest.github.io/ ) to Segger Embedded Studio and can share the setup? Can build with some minor changes (had to disable CPPUTEST_USE_STD_CPP_LIB...
Hi,
I'm trying to integrate the light switch server example in nRF5 SDK for Mesh v4 with ble app beacon from the nRF5 SDK v16. I added the advertising_init and the advertising_start...
hello again,
i spent the last three days on the theme dfu, bl, app, sd. Now there are some questions I can't answer me with reading.
Question 1) Does a new app works ...
Hello!
In our design we need BLE 5 solution with maximum allowable by reulation +20 dBm TX power. It is not a problem to use a separate PA for achieving that power, however...
