I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
I am working with the peripheral/flash_fds in SDK14. I need to adapt it to use RTT instead of uart
I have made the obvious changes to switch from uart to RTT, eg substituting...
Hi everybody,
I'm trying to use the example ble_app_hrs with s110 on the PCA10001 Board and the ble_app_hrs_c with s120 also on an other PCA10001.
I changed some led flag...
I have already explored how to fix the related problem in the DevZone. I think the firmware of the ATSAM3U2CA-AU is erased. Here, I have two problems:
1, How can I get the...
Hi,
According to the code in PCA10059.h:
#define RX_PIN_NUMBER 11 #define TX_PIN_NUMBER 9
I would like to know what pins are related to number 9 and 11 in this schematic...
Hello,everyone.
If you have some suggestions,and you leave them, I would appreciate it very much.
I designed a pcb base on nRF51822. It can only be searched by mobile...
Dear Nordic support,
I am working on a device based on the FreeRTOS heart rate example and I am having difficulties with the BLE connection when connecting to iPhone X...
Hi, I want to reduce current my module.
I used SDK15.0.0ver, nRF52832
I have 2 questions.
1. I used app_uart_close();
But My module was reset again.
2. I want to...
hi...
i want to check my data for every minute , so i set the timer for one minute.
but its not working ....... how to do?
i have set the timer like below
i am finding...
Hello nordic team, I have a question regarding BLE Mesh and Uart0:
The InfoCenter is saying that Uart0 is blocked when using the serial Support. I don't wan't to use the...
Hi,
I'm testing an interactive pyaci example in Mesh SDK v2.2.0 with two nRF52DK boards.
Interactive mesh provisioning and configuration example worked fine so I modified...
I'm using nRF52+SDK11.0.0+S132 . It currently has SPI, SPIS, TWIM, RTC. I want to remove SPI and I'm getting: ..\components\drivers_nrf\spi_master\nrf_drv_spi.c(56): error...
Hello,
I'm using the nRF52 DK with SDK 15 and SD132 6.1.0. I have a custom service running that requires periodic characteristic writes. Occasionally when writing to this...
hi guys!
i'm trining to develop the nrf 52840 devkit in particular for the ble use.
from the documentation i didn't find anythingh about send a message to the dongle from...
