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...
Hello.
I am testing UART using ble_nus_data_send function.
However, it has different length data was sending from each trial.(ex. 0, 4095...)
In the ble_nus_data_send...
Hi sir,
I am using ble_app_uart to send the enegry value to the mobile. for energy calculation i am using internal rtc oscillator but after 179 secs the device stops working...
For example, I get logs like this, and I want to know what these events are:
ble_cts_c: BLE event handler called with event 0x57
I also see 0x36, 0x12, etc. when the CTS...
To the kind attention of Nordic support team,
after doing some ble bonding between an nRF52 device and an host computer, I can see this situation in device flash. So, these...
Hello,
I am trying to develop a sensor which can connect to multiple sensors and send the data which is received by its UART through bluetooth, at the peripheral. Central...
Hi, i am using:
-nRF 52 DK
-nRF 52832
-Sensor of Maxim Integrated
-SDK 17.0.2
I have some problems in handling the I2C through the nrfx module.
This is my ReadByte...
when i copied the spi_fujitsu_fram example to my project folder on c drive, i am getting this error "zephyr/linker.cmd:70 cannot move location counter backwards (from 0000c23c...
Hello!
I would like to know if there is any way to route the signal from the main LED from Nordic Thingy 52. I checked its data sheet and I only found the pinout for other...
After downloading nRF5 SDK v17.0.2, I checked the Release Notes - and they state SES v4.50 has "been used for testing".
So I downloaded & installed SES v4.50
The HID Keyboard...
Hi, recently I want to establish a connection between two development boards (STM32F103 + nRF52840-DK), that the STM32f103 board can create the data and send it to the nRF52840...
Hello, I have a project running on a PCA10040 board, using softdevice 132 (0x9D, v5.0), ble and serial port for data transfer.
I want to migrate this project from this...
I am trying to use the UART for a custom version of the DFU. I have it transmitting no problem, but I never get the RX_DONE event. I cannot see any reason and I have looked...
Hello,
I have a question because there is a problem with writing code using timer.
I wrote the following code to avoid using the LED timer when I first ran it.
However...
Hello Please help. I want to connect ble central to a specific address. And the ble peripheral has a ble central address, that can connect to it. 1. Is a whitelist used on...
