Hello everybody,
In the SD_EVT_IRQn ISR I check for BLE and SoC events and set flags for each so my application can fetch and dispatch the events in the main context. ...
Hi, in the example bootloader in sdk 7.2, there is an assembly code block in SVC_Handler, in dfu_ble_svc.c.
I found that the offset in line:
LDR R0, [R1, #24]
always...
In nRF51 SDK 7.1.0, there is a c header file using c++ keywords operator .
Here is a snippet of components/ble/ble_racp/ble_racp.h using the keywords.
/**@brief Record...
I want to make sure I'm far from ever having a stack overflow event. Is there a way in the IDE or elsewhere to monitor this risk? The map file produced after a build?
I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hello, I'm using the nRF51822 and tried the HID Keyboard Application (S110, ble_app_hids_keyboard) example. (Nordic\nrf51822\Board\nrf6310\ble\ble_app_hids_keyboard )
The...
Hi all,
I have a situation in which softdevice (s310 v2) seems not to forward events to my nrf app (bootloader running dfu) in spite of the fact that my iOS app sees the...
I am using an nrf52833 with MCU boot. In an abnormal situation, the Vcc hoovers around the BOD threshold of 1.6V-1.7V. The Vcc in this situation is noisy (with 100/150mv swings...
Hi,
I have been making a sequential channel sounding program. I tried very hard to get rid of memory leaks and now the program is able to sequentially range with three reflectors...
Hi,
I am in progress of making own audio application. I wanted to try 8_2 configuration. I see however, that despite that, 10ms window worth of data at that sample rate...
Hello. Earlier we had nordicplayground/nrfconnect-sdk docker images for v2 (e.g. nordicplayground/nrfconnect-sdk:v2.9-branch ). But it seems there is no docker image such...
I have the revision 1.0.0 of the nRF54L15-DK. I want to use the SPI pins on the GPIO header P2. The datasheet says: nRF Connect for Desktop's Board Configurator application...
Hello,
After updating to the latest version of nRF Connect for VS Code, I encountered an error.
I am no longer able to erase, recover, or reset a board from within VS...
Hi,
we develop a battery powered device that has a battery charger ic. Can the ppk 2 measure negative currents in ampere mode when the battery is charged?
Hi all,
I have Nrf52 devices that use Nrf DFU with "Buttonless Secure DFU Service".
I would like to integrated the ability do to firmware update the devices to our "fleet...
For the nRF54L15, what is the voltage at the output pin of DCC (and input pins of DECD, DECA, and DECRF) in DC-DC mode?
Is it 0.9V? Is it constant?
Vinson
Hi,
We are using both nRF54L15 and nRF54L10 in our product, with DFU support where an external flash is used as the secondary partition on both MCUs. The hardware connections...
Dear Sir,
I am getting the below Error During building of LED Blink Program for nRF52840 Module using PCA10056. Below code I am Trying to run:
#include <stdbool.h> #include...
I am using the PPKII to supply a 1.8V supply for a circuit board in my measurement setup.
I have been battling a low-frequency oscillation at 0.5Hz at around 5mVpp, which...
Hello!
I want to make a self-test that verifies the speeds of the 32.768 kHz clock and the 32 MHz clock.
The idea is that if the ratio (976.56 to 1) is correct, then the...
I have started working with the nFR9151-DK board. After some time, I may have accidentally erased all data from the board using the PROGRAMMER application. As a result, the...
hi Nordic
i am working with nrf52840 and nrf52832 with ncs v2.8.0
i am also working on nrf54l15 (since nrf54h20 seems to not be fully integrated yet)
i want to know...
