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...
Hi
This question is related to sd_ble_gap_keypress_notify() . According to Nordic softdevice S132 v3.0.0 API:-
"This function can only be used when an authentication...
Hi
I am currently working on calculating the AoA. I have 4 nRF52833 DKs and I am using three DKs as transmitters and one as the receiver and the receiver is connected to...
This page https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52840-DK/GetStarted says " If step 4) below fails, you need to re-program the factory example code...
How can I calculate max and average power of this chip? During use, I intend to be at 0dB TX and 1 Mbs data rate with a 3V supply. I am going to guess the max power draw will...
Hello everyone
I am using nRF52 DK PCA10040.
I try to generate puls by Timer 0.
The puls width is 400ns.
This goal was failed.
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I'm struggling to get buttonless DFU to work with FreeRTOS. I've gotten buttonless DFU sample to run on the hardware. I also have FreeRTOS running on the hardware. However...
Hello,
I need to remap ble bootloader because I want to use nrf52832_AB instead of nrf52832_AA found in dev kits.
I wish I could have this memory mapping in embedded flash...
Viewers! Don't click on a similar issue or you will lose everything you have done!
Calling this method sd_ble_gatts_characteristic_add(...) with a characteristic value...
Dear all,
Im trying to interface LIS3DH with the following code, and drivers of LIS2DH (LIS3DH and LIS2DH have the almost same hardware and config.)
I have included...
It seems there is hardware support for NB2, but the modem firmware isn't there yet.
What's the timeline on this? And if a precise time isn't available, is it in the order...
Hi!
I know, that there are some similar issues in this forum, and I checked them, but I didn't see the clue.
I try to use fstorage to write something to flash. I have...
After many hours of successful LTE connections and using the AF_LTE socket just fine (many creates, many send/receive, many closes), my application now hangs on a call to...
Hi What is the ADC frequency range and operation at nRF52833 ? we are interfacing the TUSS4470 with nRF52833 ,WITH SPI communication . is that the frequency range supports...
In past I try to solve this problem:
https://devzone.nordicsemi.com/f/nordic-q-a/51249/state-chaneged-flags
Now I have new informations about this problem.
Using hardware...
