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:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hi,
I am using an pca10059 as a SED together with a border router in my thread network. The SED shall publish every 5 min sensor data. That works fine. But after some time...
Hello,
I have CONFIG_NRF_MODEM_LIB_TRACE_ENABLED = y. And when I capture and convert to wireshark trace I might see a couple of random packets captured. I am doing 2 separate...
Good day,
I am unable to read the default values in the register map. The values I get are not similar to the ones in the datasheet.
I am assuming the SPI between the...
I have encountered problem that i'm not really sure how to even debug for more info. Steps to reproduce: 1. Enable modem with both LTE and GPS. GPS priority flag is set. 2...
Hi all,
I'm in the process of bringing up a new board with an nRF5340 and am seeing some strange behavior. Via JLink SWD, I am able to connect to the application core on...
Hi Nordic team
1. Integrated multicell location sample to asset tracker v2. Expect Google map can display the location of mutlicell latitude/longitude result.
2. As below...
On the latest master of https://github.com/nrfconnect/sdk-nrf (v1.7.0-rc1), swapping between extended and standard advertising will result in reads/ attempted writes to address...
Hi there, I am developing a multi peripherals to central BLE system based on NRF52840. Now I am consider the synchronization between the peripherals and centrals. How can...
Hi,
I come from here: https://devzone.nordicsemi.com/f/nordic-q-a/80874/nrfjprog-not-working-on-raspberry-pi-4/336129
But for me the nrfjprog comand works fine:
...
Hi,
First of all, I'm new in the field of BLE development. I have a custom PCB and some sensors. I want to send the data from these sensors to an app via BLE. These sensors...
Hello everyone, i need to increment a counter each time my button on the nrf534DK is pressed i'm using sdk v 1.7.1 . is there a simple way to do it or a function which supports...
Hi, I implement a dongle that connects multiple devices with MultiCeiver. pipe 0 used for pair, pipe1 ~pipe5 used for device connect. dongle work in PRX, mode, device work...
Hi guys,
I have noticed that there is a problem with losing bytes at high baud rates on UART. Is there a limit to how high the baud rate can be when using a softdevice?...
