I am using the nrf5340 on a nrf7002fk dev kit. I am interested in low power operation so I am measuring the power consumed.
I am running a simple app:
int main(void) ...
Hi,
I have a simple question about Bluetooth Channel Sounding:
Question: If I use BT_CONN_LE_CS_MAIN_MODE_3 as main mode (PBR + RTT), does it make sense to use sub mode...
Hello Nordic Team,
I am currently working with the NRF54L15-DK. I have successfully configured the simple ADC on AIN4 (P1.11) and am able to read the raw sensor values....
i am writing data from wav file to w25q128jv and i got error -22 at some offset while writing. i tried many config but it seems the problem is not solved, does anyone have...
Hello Nordic Team,
I am currently working with the nRF54L15 DK and interfacing an occupancy sensor over UART. In my standalone application (non-Matter), the UART communication...
i am working on custom board nRF52840 with display ST7789 + touch Ft6336
1) i want to use LVGL library with Display how do i get started with LVGL .Any tutorials or sample...
Hello, this is probably a very beginner question but I don't know how to configure interrupt for the GPIO headers on the nRF52840 dev kit. I tried to search in this forum...
Hi, I need a simple timer that interrupts every second. I'm trying to use the code from the sleep timer, but it isn't working. this device is the PRX, so i don't want it go...
Hi.
I'm using the arm_sin_f32 function to generate an array of sine wave values. However when this function gets called the softdevice crashes.
I've included:
#include...
I've been trying to chase down some of the engineering samples of the nRF52840 for a prototype with no success from distributors here in Japan (have tried Digikey and Mouser...
Hello,
I know that the NRF_TEMP peripheral is a restricted peripheral and should be accessed with the sd_temp_get function when the soft device is running. Heck I even...
Does the NFC library globally disable interrupts at any point? We're trying to track down an issue where our code occasionally misses an I2C event during NFC read/write.
Hi all,
when I try to send 6 bytes of 0xFF, the last bytes change. I use SPI in mode 3. I use the NRF52832 on a custom board using SDK13 with sd v4. See the following screengrab...
Keil4 compiler in the compiler C and assembly of the mixed code, the error content is: Branch offset 0x00000388 out of range of 16-bit Thumb branch, but offset encodable in...
This function contains a lot of tags that need to jump, but at compile time there are these errors.
this is ARM compilation and C mixed,How should this error be handled?...
Hello, I am trying to develop on the NRF52. I have the development board and have been spending time with the SDK and documentation. I understand how the GPIO should work...
Our nRF51822, S110 device uses concurrent advertising (iBeacons) when connected to the central. Our customer would like to have a variable tx power on the advertising packets...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hello
I adapted the ble_app_uart with twi functionality.
Therefore I included the "app_twi.h" which includes the "nrf_drv_twi.h"
But as visible in the picture, the "nrf_drv_twi...
Hi,
I'm using nrf51822 with soft device s130 version 1.0 and I'm trying to flash hex file of size 108kb from both keil u vision/nrfgo studio.
Flashing is success but application...
