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,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello community,
I have been working on nRF BLE module. I want to make a project that has a small relay control for an appliance. The device will be connected to a mobile...
Hello guys, the USB controller of nRF5340 requires a voltage on VBUS pin.
1. Can nRF5340 be damaged if VBUS voltage rises into its valid range while the device OFF (VDD...
Hi,
I am using NRF52840 development kit and using s140 softdevice for bluetooth services. When I load the softdevice hex file and later load the Firmware hex file, I am...
Hi,
Currently I am experiencing some issues regarding flashing the modem firmware on the NRF9160. My end goal is to automate the process of flashing both modem firmware...
I am using SDK v12.3.0 for nrf 51822 chip. I am working on hrs example with some custom modifications, so i need to to update application through OTA, i have used bootloader...
Heija Guys,
I have a problem with my PWM. I started with the zephyr version 2.4.99 and switched, after we discovered a bug (Link to ticket: https://devzone.nordicsemi.com...
Good Afternoon, Im using a samsung galaxy tab a - Model num SM-T510 Android Version 10 nRF Mesh app version - 3.1.5
After provisioning 14 nodes, whenever i try to reset...
Hi,
I am trying to integrate UART and DFU serial from the mesh example.
What I did is:
1. Adding uart drivers and libraries into the DFU project.
2. Adding codes...
Hi,
We are seeing the issue mentioned in https://devzone.nordicsemi.com/f/nordic-q-a/20291/offset-in-saadc-samples-with-easy-dma-and-ble/79053#79053 . We have 2 sensors...
Hello, I'm getting started with FreeRTOS in Nordic SDK 15.3 I have created a small test code, using binary Semaphore from FreeRTOS, that waits signal from SAADC callback....
Hi, I want to do some modification in the existing nrf connect sdk sample projects. I did some modification in prj.conf and CMakeLists.txt file. But now I am not able to load...
Hello,
Could please someone suggest to me the 10 POS debugging header(5*2) with 1.27mm with a lesser size footprint?
I need a lesser pad size so I could place it on my...
