Hi all,
I am making a device which involves using nfr52832(PCA10040) to communicate with a NAND flash through spi to store data acquired from the ADC. After all the data...
How to enable semihosting in sdk11 examples?
This works, but I can't port it to examples/periferal/template_project :(
changes:
pca10028/armgcc/Makefile:
adding...
Hello,
I want to store temperature samples in flash of nrf51822. I am using pca10028 and sdk 12.2.0.
I have the code for writing,deleting and reading from flash memory....
Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Dear Sirs:
I use 52832, and there is 512KB internal flash.
So, I am wondering if I could have my own flash partition as below.
- Bootloader (w/ capability of firmware...
Hey all,
I've been bringing up the nRF9160 Feather and noticed some curious issues with adding an external partition when MCUboot is enabled.
I first tested the external...
We are developing a board based on nRF52840. One of the pins we would like to use as GPIO is P1.09. It is configured as GPIO (the same configuration as P0.12), but the output...
Hi,
I compiled and flashed my nrf52840-DK with "examples/peripheral/usbd_audio" and I noticed a few things:
Under Linux (Ubuntu 18.04) the microphone isn't listed. ...
We were use secure ble DFU and it work fine, recently we added serial DFU code with BLE DFU. Tested serial DFU with nrfutil and it also works. but problem in serial DFU is...
I try to invert the Signal on a PIN of the PWM module 0. It sould give out the inverted Signal of another PIN from the same PWM module.
I tried it like the code below...
We have problem in background DFU while updating Application with RBP,
Config: MCU : nRF52840 SDK : SDK16 Softdevice : s140_nrf52_7.0.1_softdevice (SDK16)
Case1:Programs...
Hi,
I'm trying to understand how to powermeter bike works. I read the ant documents and execute example bpwr ant code, but I have a question how cadence in power meters...
Hi, is it possible to reset the nvm in the nrf9160 modem back to factory settings?
I've made some changes using CFUN=0 and would now like to reset these back to as delivered...
I have an application using 4 wire SPI connecting to a 2MB data flash. An application using UART (no BLE) works fine reading and writing to this device. However with BLE enabled...
HI
I need to perform some RSA tasks on my NRF52832, but I don't see any RSA files under nrf_crypto folder of SDK v16. I am trying to use RSA from mbedtls external folder...
Hello:
I asked a question a few months ago
https://devzone.nordicsemi.com/f/nordic-q-a/54708/about-nrf52840-save-file-error
However, the follow-up did not get an answer...
Hi all,
I want to run ble_app_uart on my custom board.
I have the nRF52832 (PCA10040) connected with my board by SWD P19, SDK 16. Where should i change to make the code...
Hi, i must change IC nrf8001 to IC nRF5x. Is there an easy way to do this? I need the same same protocol of nrf8001 running on nRF5x for compatibility but with the possibility...
Hi,
I've been following the guide https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_thread.html#mandatory-configuration to get started with OpenThread development...
