Hello
I'm currently mounting a LittleFS partition in the internal flash of my Nordic MCU. However, since data is saved regularly to this partition, I’m concerned that the...
Hello
I designed a custom board and now I have to put the code in the nrf52840 module (from raytac). I have been using the nrf52840dk to write my code and now I want to...
I didn ' t use an external 32 . 768 crystal , the internal NRF_SDH_CLOCK_LF_SRC 0 I used。
NRF_SDH_CLOCK_LF_SRC 0
NRF_SDH_CLOCK_LF_RC_CTIV 16
NRF_SDH_CLOCK_LF_RC_TEMP_CTIV...
Hi! I’m currently implementing a hook using mcuboot_status_change() inside MCUboot. I’m following the path defined by CONFIG_MCUBOOT_ACTION_HOOKS , and I’ve confirmed that...
Hello,
I am trying to factory reset 2 nrf52840 dongles that I had very long ago with unknow applications on the dongles. When I erased and installed the image of nrf_desktop...
Hi,
I'm working on a customized version of the nRF Desktop App running on an nRF5340 . In my use case, I want to connect Bluetooth HID devices (mouse and keyboard) as input...
I am getting an error of "undefined reference to `pm_state_force" .
Also, the output files, config file is not showing the command : CONFIG_PM =y
prj.conf file has : ...
hi,
I'm using ble central example using S130 softdevice . It works fine without editing anything. In my application, I dont want to put the nrf51822 to System On low power...
We are seeing random connections on our peripheral devices and we have tracked them to a Mac Pro. The computer has never been paired with any BLE devices so we have no idea...
hi
in this pic CODE_R1_BASE is 0x16000 and amount is 88kB
how its size in keil is 0x29000
if i calculate ram we have 8kB
8*1024 = 8192 that is in hex 0x2000 its...
How can I advertise a custom service and the Device Information Service?
I tried the following, but only my custom service is visible in the Nordic Master Control panel...
Hi there,
I'm issuing a STOPRX at a specific time but I'm noticing that more bytes are being put into the buffer from after the STOPRX was issued.
Is there a way to...
Since I've migrated to SDK 10 and updated all my toolchains I've noticed that when I debug on Eclipse, when I run my code nothing happens properly. However if I pause and...
There are various examples in the keil microvision examples for DTM.
The list is below. Is there a difference between these examples?
Which one should we use if our design...
Currently the default for the SPI0 chip select is active low. I would like to change it to active high. Can I do this?
If not can I just have the SPI chip select on a pin...
Continuing with my attempts to get this to work on SES I'm not sure if I'm missing something simple or not.
So using the excellent RKNRFGO (which by the way is much quicker...
There is an error in the gcc makefile included with SDK 5.2.0 that prevents it from detecting when a header file has changed and automatically recompiling the C files that...
Hi all,
I've always been a CSR developer and recently been asked to develop on the Nordic chip. The example code makes sense to me and its not to different to the CSR code...
Hello,
I have a custom board and I am trying to verify the maximum throughput on NRF51822. I am able to communicate with Android BLE stack, however, I need to increase...
Hello! :)
I am a beginner with micro controller programming and want to start with a nrf52
Could someone please explain the difference between the development kit...
Hi,
we have a project in which we have to scan a lot of beacons (up to 100) with Active Scan (scan request and response). We tried to implement this system with actually...
There's an example saadc_pca10036 in the SDK. I am wondering how this piece of code works in that example:
void saadc_init(void)
{
ret_code_t err_code;
nrf_saadc_channel_config_t...
