Hello.
I would like to develop FW for the nRF52832, using Eclipse IDE + ARM GCC + Segger JLink OB.
I've seen on the segger webpage that the nRF52832 is a Cortex M4 processor...
When using app_timer through scheduler, a break and go will overflow the event queue if a timer is a repeat timer. The effect is that it's not possible to debug.
To work...
I need to be able to actively set the value being incremented in the Timer2 register on the nrf52 (what I believe would be it's main register). It seems that this might be...
The errata for the nRF52 indicates higher consumption in managing timers and GPIOTE. Does the BSP for SDK11 follow recommended practice to deal with these errata can I ask...
Hi,
I am trying to understand the pstorage to record a log for temperature. In my code, I can call pstorage_init(), and clear a block but when I try to store some data...
I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
Hello All,
I am using nrf52840 in my project. So basically the architecture is the sensor devices(ble peripheral) get connected to the central module(ble central). Now I...
hi support team,
customer is finding that 832 erase page takes more time than normal conditions, that is when the temperature is -20, erase speed is much slow.
as our...
Hi all,
I am confused about nrf52832 Tx/Rx max current. I am using PPKII measure the power current of NRF52 DK PCA10040 , As the following screen shot, :
In DC/DC mode...
Hi,
I'm working on a custom board based on PCA10100, nrf52833 but it seems to be stuck at the function "lfclk_spinwait".
my custom board does not have an external LFCLK...
Hello,
For my application I have a need to buffer data for, say, 8 GPIO pin outputs and continuously generate those buffered outputs in parallel on the GPIO pins. I have...
Hi,
According to the BLE core specification, a host can communicate with multiple controllers via HCI. I want to confirm whether zephyr's BLE stack supports the feature...
Hello,
I am working on a project using the nRF5340. I will eventually be supporting OTA DFU for both cores so I need to be able to statically define the partitions for both...
Hello, I am porting to nRF5340 from nRF52833. Previously, we were using sdk17.0.2 for nRF52833 and we were able to successfully implement encryption algorithm AES-CTR-128...
Hi,
I have a NRF52840-DK (400236). I was using it for the development. It was working perfectly.
Suddenly the issue arises the power section is heating up.
I am powering...
Hi,
I am running the standard Grove LCD code, as below but am getting an error, " Grove LCD: Device not ready.'
the code is
my overlay file is
and my proj...
Hello,
we have a set of router devices already on the market: each of them was developed using 4.0 stack.
now we're aligning the stack to the 4.2 version observing a very...
Hi!
I've followed the app timer example to implement app timers in my project. My project is low power consumption oriented. When I use a repeated timer, power consumption...
Hello,
We are integrating the nordic sdk for DFU on our own application on Android and iOS.
We need to know al the possible error codes that the sdk can sent but we...
Hi DevZone,'
I am trying to use the crypto library with CC310 backend on a FreeRTOS application using the nRF52840DK.
My problem seems to be that when initializing the...
