I want to be able to read the gyro and accelerometer values from the MPU6050 sensor.
As a base start I downloaded the NRF5 SDK V15.3.0 and modified twi_sensor_pca10056 program...
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...
Hi, I need to send data larger than 16 bytes on a characteristic. I see that the maximum number of bytes I can send using the indicate function is limited to 16 bytes.
...
I am working with:
NRF52840 boards
nRF Connect SDKwith Zephyr
On Ubuntu
Desired behaviour would be:
Establish connection with Codded PHY
After some time disconnect...
Hello,
I'm working on a firmware for a device that is created using ble proximity example. It is power constrain device and required a connection interval of 30 sec between...
Hi Great Nordic Support Teams:
Our client is developing their BLE products with 5340 , and they'd like to use NCS SDK 1.4.0.
They setting up the NCS environment with...
Hello. I have a issue about fstorage.
first, I using S332 SD and SDK 15.3.0 version and 52832.
Init flow is below:
Log enable -> SD enable -> SD BLE & ANT enable ->...
Hi,
SES is not including the extra cmake build options, i tried prefixing "--" as we do it in west build, note that it works west build "west build -b nrf9160_pca10090ns...
I am attempting to create a custom Buttonless DFU application by building on top of the default example from the SDK. Specifically, I am merging the Buttonless DFU app with...
Hello,
I am new to the BLE world. I have a nrf52 DK and using softdevice 7.0.1
I am trying to to flash the basic blinky example.
In debug mode everything is fine,...
Hi, I have a custom board with an nrf52840 onboard I was able to program the nrf52, but then I executed:
% nrfjprog --eraseall
and,
% nrfjprog --pinreset
and the JLink...
According to the Zephyr documentation here the way to implement an application-specific exception handler is to define k_sys_fatal_error_handler. When I try to do this I get...
Hi. I'm doing the firmware on the custom board.
This board turns on when the button is pressed through the power button circuit. And I created the reset function using NVIC_SystemReset...
Hello, I would like to develop a simple program that sends and receives UART communication through 2 boards.
The example used "examples\peripheral\serial\pca10056\blank...
Hi, all
I'm using nrf52832 pca10040, s132..
I want to send and receive data over Tx , Rx pin.. with my custom board, cm1106 model..
<<<<<< I've connected the two devices...
Not something which I have experienced, but rather inferred from reading the code of nRF5_SDK_17.0.2_d674dde/nRF5_SDK_17.0.2_d674dde/components/libraries/log/src/nrf_log_frontend...
