before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
I've tried for two days to log back into the cloud service and just get the spinning angles. I tried to create a new account and the same. I was able to change the password...
Hi all, I would like to implement a fault handler in our nRF9160 based system to handle hard faults/unhandled exceptions by resetting the system, but am having a hard time...
Dear Nordic team,
I have a running NRF52 with a firmware based on the freeRTOS demo. To this demo I added the PDM Support Module and the TWI Module.
As soon as both sensors...
We are trying to implement models inside the mesh. So we've started with a functional example of the generic on off and tried to update it according to our needs.
The custom...
Hi,
I have 3 devices that all act as broadcaster and observer they continuesly sending data to each other, now i want to establish a connection between one of those 3...
Hello,
I have 2 pieces of nRF52840 and I managed to connect each other. One is central, uploaded the code: 'nRF5_SDK_15.3.0_59ac345\examples\ble_central\ble_app_multilink_central...
NRF52832 DUF success but when download from segger studio, Jlink RTT viwer print NO DFU found, but when download bootloader from segger stuio, can not entry app
Dear Nordic...
Hello all.
I need to work with the RTC especially its events and interrupts, and I have some misunderstanding after read its manual.
I need to use it for low power systick...
Hello,
nRF52840-DK
SDK: 15.3.0
s140
IDE: SES
How do I maintain the persistent flash data I have using the FDS while also using DFU. I have seen several older posts...
Same as Case ID: 234629 .
Calling modem_info_short_get for the parameters MODEM_INFO_MCC and MODEM_INFO_MNC fail.
I suspect the problem is in code. Tracing the MCC call...
I've made a project that scans and advertises.
The first problem: When i have one central link, I get the problem that the client service gets events twice.
<debug> ble_db_disc...
I'm using nrf52840 SDK V15.3.0 SoftDevice S140. I want to test long range feature and 2mbps mode also . How to add these features in SDK example code like ble_app_uart or...
Hi guys, i'm playing a bit with the ble blinky peripheral example, as a precursor to a bigger project.
What im trying to do is disable the services completely, meaning that...
Hi all,
I am trying to emulate a device with ble-driver-py. What I am looking is to have a device advertise, provide few services with respective characteristics (read,...
