Dear Nordic,
Do we have ready-to-use keyboard driver with scanning/debouncing?
I've not found an example or docs about using KSCAN with gpio-connected keyboard...
Dear Nordic Experts, This one's a tough nut to crack:
The firmware is based on nRF5 SDK for Mesh 5.0.0 with nRF5 SDK 17.0.2 and Softdevice s132 7.3.0. It runs on a nRF52832...
SoC: nRF5340 SDK: nRF Connect SDK 1.9.1
CMAC calculation works fine with SDK 1.7 and SDK 1.8. But it failed with SDK 1.9.1.
psa_mac_sign_setup returns error = PSA_ERROR_NOT_PERMITTED...
Hi, I'm pretty new to microcontroller programming so please correct my wrongs.
I'm using the Libuarte driver library to have the pca10040 talk to my server via serial connection...
I have an applications that was using NCS 1.7.1 in its west manifest. I am going through the process of upgrading to 1.9.1
My application using zero latency IRQs and sets...
When I use two nrf5340 audio DK to test the LE audio demo, the handset side always crashes. Especially when I move the DK that is used as the handset.I think that incomplete...
I am trying to interface the Grove 4 Digit Display(TM1637) with the nRF52840 DK.I have successfully interfaced it with ESP32 and get clear output after researching for the...
The main loop in our nRF9160 (NCS v1.8.0) is a typical main loop with semaphore following https://docs.zephyrproject.org/latest/kernel/services/threads/system_threads.html...
Hi
I attempted to create a 32.768 kHz signal from the nRF52840. When I use the HF external clock: NRF_CLOCK->TASKS_HFCLKSTART = 1 ; the generated clock signal looks great...
Hello,
I am waking nRF52805 up from SYSOFF by an accelerometer, after which I want to wait for a second and then start advertising for a short period.
All is working fine...
Dear Nordic,
Could you please suggest and and expamle or advice how to use in-project libraries properly (not 'externally built' as an know example shows). It's better to...
Hello, I have NRF D 24LU1P 1201FD and NRF F 24LU1P 2136IW. The first one executes all commands, while the second one does not work for writing and erasing. I tried to erase...
Is there a limitation for number of INT's If is how do I attach same interrupt on multiple buttons
for(..my buttons){ ...
ret = gpio_pin_interrupt_configure_dt(pb, GPIO_INT_EDGE_TO_ACTIVE...
I want to change the connection params in peripheral role with nrf52840 without informing the central device to do the actual setting operation, yet I don't find a relevant...
I'm trying to implement the WS2812 driver in my own project. I'm referencing the sample code stored in zephyr/samples/drivers/led_ws2812. I have copied over all of the correct...
In the scanner activity of the Blinky android app, there is the following import:
import com.switchmaterials.android.nordicble.databinding.ActivityScannerBinding ;
It...
Hi,
My Thingy91 has suddenly stopped connecting to the mobile network. It came with an ibasis SIM which has data, but since this morning I am getting an ESM 38 + EMM 19...
I have controlled an LED with a push button connected to GPIO pins P0.03, P0.04 respectively.Now I want to use those pins as CLK and DIO pins of TM1637 Display.I wrote a basic...
Hi, I have encountered the following problem, using SDK 17.1.0:
secure bootloader compiled with current gcc stable version (11.2.0) fails during runtime with the following...
