But now I have a new problem that is whenever I set " PWR_UP " bit in CONFIG register then it drop the 3.3 volt vcc to 1.2 volt. I don't know why its happening. Anyway, is...
This previous question about multiple advertisements seems to be related to softdevice 7. I was unable to get a similar example working in SD/SDK8
My end-goal is to add...
We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
Hi everyone,
I have found your git "Ble Optiboot"( github.com/.../ble-optiboot) , and I have understood, it is usefull to load a binary into MCU flash, I was looking for...
I'll go ahead and describe what I need to do and see if anyone might have some place to start for me since I'm having a lot of trouble figuring out what I need.
I'm looking...
Hello ,
I'm designing an embedded system with one of your RF chips (NRF24L01+) and as far as I searched for the datasheet , It seems like NRF24L01+ doesn't have a hardware...
Hi,
This post is very old.
devzone.nordicsemi.com/.../
I have a nrf51822 chip and I'm using it as BLE and it exposes some service and characteristics and it is working...
I have recently installed Segger Embedded Studio (v3.30) and have installed the CMSIS package (v4.5 I think) and have modified the tools.xml as demonstrated in the Nordic...
hi all,
how to use Atomic FIFO Lib on ble stack ?
Called nrf_atfifo_get_free() always get NRF_ERROR_NOT_FOUND when ble_peripheral connect to central .
In ble_app_uart...
It is very easy to build the example applications in the nRF mesh SDK (v2.2.0), but what is the official way to structure the build system when developing an application with...
I am working with a ublox NINA-B1 based board. NINA-B1 uses the nRF52832. IDE is Segger. I followed the ublox instructions to create a custom board matching NINA based on...
What are the steps to be carried out for setting mesh network
I have flashed client hex file in one nRF52840 dongle and server hex file on other dongle. The example I am...
Hi!
I may have asked about this earlier in a lengthy question:
https://devzone.nordicsemi.com/f/nordic-q-a/35576/low-power-remote-control
But I'd like to be sure about...
(note - my core problem is that I'm trying to compile a file that's larger than 32KB, so I can't use uVision - if there is an easier way to circumvent this then I don't really...
I inherited a Nordic Semi firmware project. It was developed using s132_nrf52_4.0.2softdevice.hex and SDK 13.1.0.
How can I download these versions? I would like to start...
I installed the nRF5_SDK_15.1.0 compiled and ran the ble_app_att_mtu-throughput example.
The first run was using the default settings all went as expected. For the second...
Hello Nordic team,
I am working on ble_peripheral example. Initially application binary file size is 100 KB but after adding support of FDS application size increased to...
Hello,
I have read through all the posts I can find on this subject, but none has solved my problem.
- nRF5_SDK_15.1.0
- Example: Segger Embedded Studio Project: twi_master_with_twis_slave_pca10040...
I want to fully understand the use of RTOS in conjunction with the stack. As an example, I took an example ble_app_hrs_freertos (SDK v15.0).
Add a service, for example...
I need to count the pluse number use 51822, the frequency about this pluse is about 0.01Hz to 1Hz and is not fixed, I know use Time1 can achieve this funtion, but the problem...
I wriing softdevice ,aplication and bootloader by nrfprog tool.
But,the device works with the bootloader, not the application.
After writing, it is reset and flag is set...
