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 want to receive more than 250 bytes over NUS ,presently i have receiving All Data but in parts of 20 bytes (i.e after receiving 20 bytes BLE_NUS_EVT_RX_DATA event is occures...
Hi there,
I've recently purchased a nrf9160dk to evaluate. I've got some demo code going connecting via LTE and chatting to my AWS server via TCP and that's all going well...
Is there any SPI examples by directly accessing the registers?
Based on SDK15.0.2, for NRF52832 or NRF52810, higher freedom, higher memory utilization.
I want to know the best way to handle time-consuming processes.
I am using an external module used for AT commands via UART. It is necessary to judge the success or failure...
Hi,
Tools used for programming
I am trying to program my custom Adaruit nrf52832 board through NRF connect Programmer.
I am using Nordic nrf52DK to program Adafruit...
Hello,
I need to temporarily hardcode MBR_BOOTLOADER_ADDR address in the code so flash area is calculated correctly in fds.c. I have the following code in my ld file:
...
I'm having issue where after booting I can immediately do three SAADC samples as follows:
This works as expected where I get the callback immediately after the third call...
Hi Nordic,
I have decoded the advertise report below. Will you please confirm my understanding is correct.
Especially
[02] --> NUS_SERVICE_UUID_TYPE
[01] --> BLE_UUID_NUS_SERVICE...
Hello,
I am using the ble_app_beacon example on a nRF52840 dongle.
Without changing the code I am able to load and use it on my dongle.
Now, I am trying to add some...
Hi , i have attempted to build an spi read and write function for the BMI085 imu sensor and I seem to be having a problem with the read function. i have used the spi example...
Hi i'm studying ESB in nrf52833 DK
I have a few question.
1. When a packet is sent from ptx to prx, transaction starts, and when prx receives a packet from ptx, it sends...
Hi,
I want to add ble dfu to the hid keyboard example using nRF52810. I have tried unbonded and bonded，both are not work.
By using the bonded way, I made the following...
HI,ALL:
In SDK16, 1 .as topic,when I trigger the mouse_movement_send() and the mouse_click_send() at the same time, Error occurs.
2.how to detect BLE search device sucessfully...
Dear Members,
I tried to find a file *pca10056 project for bsc_rx on ant_plus ?
Can anyone tell me where I can find that file on the SDK ?
Thanks
Visit my lab...
We use a frontend that requires four pins and the timeslot API with our own protocol on nRF52832 & nRF52840. This works fine, but for BLE to work properly we need to leave...
