Hi. I'm using nRF52832, SDK13.0.0.
I should use SHA256 and MD5.
I made my code as below.
NRF_CRYPTO_HASH_CREATE(init_packet_hash, SHA256); NRF_CRYPTO_HASH_CREATE(init_packet_md5...
Hi. I'm using nRF52832, SDK13.0.0.
I want to use SHA256 as below.
output32Byte = SHA256[input32Byte];
Which function or example can I refer to?
And also I want to...
I tried to port the example "ble_app_ipsp_initiator" to pc-ble-driver and run on Linux. The peer device is another PCA10056 device running ble_app_ipsp_acceptor. The problem...
hi...
i want to use two uarts in nRF52840 , one uart to one pc and another uart to another pc .Data should be transferred and received between the nRF52840 and pc how can...
Hi, i'm using two nrf52840 DK ev kit. One it's the central and one the peripheral
After the connection I need to save power at the peripheral board, because the cpnsumptio...
In mesh example project “dimming_server”，I have added functions: mesh serial, SAADC(use ppi) and compie pass.However,when debugging,an error is happened in the function"nrf_drv_timer_init...
NRF52840 support the long range bluetooth and BLE gateway SDK, look at here that RAK Wireless held a Beta and welcome the community to participate.This board with Cellular...
When I run the TWI scanner example, an unknown address shows up in tandem with my TWI device address.
I am connecting a MAX30101 EV kit daughter board to the nRF52840...
In the secure DFU bootloader, I have some custom initialization that I need to happen after the BLE transport is initialized in nrf_dfu_init(), but before loop_forever() in...
Hello everyone,
I've got an issue with ESB. I'm using 3 nRFs 52840 with firmware based on SDK 15.2. One of them, the radio-receiver is RX, and two of them, PilotA and...
Hi,
I'm working on putting our system into low power idle mode. We use MyNewt to build our application. In order to get to the lowest power, I disabled BLE and all our drivers...
SDK 15.2, S132 6.1, nRF52832
I have a characteristics to write data to a peripheral, using variable length up to 507 bytes and authorization.
Writing to the peripheral...
I'm trying to get the code below to compile. One question is how to fill in the nrf_crypto_hash_info_t structure. Another issue is that the nrf crypto includes don't compile...
Chip: nrf52840
Platform: Android
MacOS Dev
There is pretty much no error logs but it can't actually send anything over mesh network on udp. Seems to receive without...
I have a RedBear BLE Nano v2 (nrf52832) connected to 3 AA batteries for power. I also have a Maxbotix (MB1043) ultrasonic sensor attached. I have configured a gpio pin for...
Hi, I am a beginner to nrf24le1. My company has products made of nef24le1. I would like to debug nrf24le1 devices but couldnt able to , I would like to know the answers for...
Hi. I am trying to run the makefile of ble_app_blinky (from SDK 15.2.0) on Ubuntu 18.04 and Visual Studio Code. When running "make" in the armgcc directory, the following...
i have recently upgraded to SDK 15.2, and since doing so I am struggling to get timestamps working in the logger.
I am initialising the logger here:
And here is my microsecond...
Hi all,
I've just downloaded SDK 15.2.0 on Windows 10 and it was unable to unzip the file and reported an error. I copied the file to Mac OS and got the same error.
Is...
Hi ,all.
I now need a open bootload through BLE.But I found it hard to modify it from the secure ble bootload example。
Any open bootload examples of 52832 through BLE...
Hi,
I try the last days very often to Recover my NRF52 Chips on NRFGO Studio 1.21.2.10.
Error: Unable to find or open the JLinkARM dll, Unknown Error.
I reinstall...
Hi,
I am developing a timing critical application for the nRF52840's and would like to implement USB functionality as well as be able to turn it on and off in software....
