Hi All,
i would like to know about
1) what is channel in nrf51288?
2) is there any mathematical relationship between channel no and pin no as in ble_app_hrs
example channel...
Hi,
I use UART bootloader SDK example(dfu_dual_bank_hci) to do update firmware on EK PCA10001 board,it can work ok.But i changed the HCI_SLIP_UART_RX_PIN_NUMBER and HCI_SLIP_UART_TX_PIN_NUMBER...
Hi. I have been trying get a notification through ANCS.
I have created an app which is made by modifying ble_app_ancs sample.
It works basically but there is one problem...
Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
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...
Hey, After updating the nRF Connect SDK v2.60 (from 2.3.0) package an attempt to turn a BLE carrier ON by sending the BT_HCI_OP_LE_TX_TEST_v4 DTM command over the HCI interface...
Hi,nordic teams
im develop a keyboard use nrf52840 by ncs sdk 2.6.when i test the dfu funcation by python file ,there is 2 problems .
1.the usb dfu is so slow that i need...
I want to add a custom at command in the SLM example . I follow the https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.6.1/nrf/libraries/modem/at_cmd_custom.html , enable...
Hi.
I have a problem.
I changed project settings 52832 -> 52840
on 52832 the project work perfectly.
using 52832, SDK 15.3.0 S332, ble, ant, ble dfu.
now I wanna...
I use one channel of the SAADC on nRF52832 to measure the power supply voltage. Code for configuration & operation of SAADC attached:
Short description:
- Configure...
Hello and thank you for your time. I seem to be getting some incorrect performance from the flash memory with NVS, in that NVS needs to be primed or something before it works...
Hi,
I'm working on a board that uses an npm1100 (QFN) in the following configuration:
When testing my board, I populated it with only the components shown in the...
Debugging my application indicates that I might be not servicing BLE NUS RX frequently enough bt_nus_cb.received is sometimes not called timely Is there any way for user to...
Hello all,
I'm using a custom nrf52840 dongle. There are some questions about bootloader and Softdevice. Everything works fine when I use nrf Bluetooth Low Energy app...
Hello.
I have a product that I am working on which a peripheral and it is able to communicate test data over BLE UART connection. For development purposes, we have internally...
Hi Team,
I have 1 nRF5340 Audio DK. With the steps mentioned in below links, I configured Json file to Gateway and I'm able to achieve it. ( developer.nordicsemi.com/.....
Hi,
We are developing on a nRF52832 MCU and we tried to enable MPU on the whole RAM region (addr: 0x20000000, size : 0x10000) But when we create a new MPU region around...
Hi,
So I have seen there is a clean -up option to set the architecture core HW registers to their warm -reset values as specified by the architecture before running the...
Hello everyone,
using Segger Embedded Studio, I encountered an issue with the TWI libraries. My device consists of a custom PCB controlled by the nRF52840 (programmed with...
A simple and maybe trivial question. When in a thread I wait data for example with
is it like call continuously the k_yield()? How the api above works in the underhood...
