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 have a compiled code and I want only to change the uart pins without compiling the code again
If it is possible to modify only the hex code, how can I find the UART pins...
I am trying to find where to submit bugs against the pc-ble-driver. There are two major bugs I have found
saved CCCDs (in a bonded connection) do not get restored when...
Hello, everyone
I use NRF52840 to configure TWI to operate the sensor, but I don’t understand it.
Can the hardware TWI of 52840 be mapped to any IO?
Or is there a fixed...
Hello!
NRF52832 is used as a central for connecting with phones as peripheral. NUS service is used. Lesc is used too.
SDK 17 SoftDevice S132 V7.0.1
On android phones...
when I use usb to transfer, i fine many datas are lost.Is it because the DMA size is too small?Where can i see the dma size?(In nrf52833/examples/peripheral/usb_cdc_acm )...
I am trying to connect a SPI device to the external connector pins on the nRF9160dk board. I believe I know the name of the SPI device and the pin connections from the device...
Hello
I'm trying to print out several sounds with one buzzer. To do that, I need to be able to change the frequency.
PWM was initialized and reset using code. An attempt...
OS: Linux Ubuntu 18.04
Compiler: Gnu ARM embedded
HW: 2 nrf52840dk boards
NRF SDK: 16.0.0
I am trying to send data using L2CAP CoC. I have looked at the ots example...
Hello,
I am trying to get familiar with the DeviceTree macros and started experimenting ...
So, in the light controller example main.c I replaced this macro
#define...
Hi Nordic,
I bought an nRF9160 DK for use in the UK on o2's network, but the signal in my home office is poor resulting in me having to go to the window to get connectivity...
Hey,
I am using ibasis simcard which comes with nordic thingy 91. Now i used 10MB which comes free for testing.
Now due to this, i am not able to send data to nordic cloud...
Hi,
I'm working on a project with nRF51822QFAA on nRF5_SDK_12.3.0.
I'd like to ask if the app_button library uses all four GPIOTE channels?
In my project there are...
Below is the output from a 'bluetoothctl' session for one of my thingy:52's
This is running on a raspberry pi 4 using Ubuntu Mate 20.xx
The output below is using command...
In beacon example code the RSSI value is 0xc3 while converting to decimal it giving 195 and in comment line it is mentioned as dbm.when converting this 195dbm to milliwatts...
hi,
The Fanstel BT832 has a nRF52832. It has TX on P11, RX on P12 for standard uart. I need however rs485 and so need to add a DIR (output) pin. P11 and P12 are not on...
