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...
can't program nrf52832ciaa
I can connect the core through segger commander
I can erase the chip after push the download bottom in the keil 5 ,and erase the chip...
I have an nRF5- DK and I'm following this tutorial . I loaded the softdevice, I can compile, I can load the flash, I can see the output in Termite, I can change the code to...
Hello,
I have an NRF51822 custom board. I am trying to flash the code under
C:\Users\Home\Desktop\nrf51\nRF5_SDK_12.3.0_d7731ad\examples\ble_peripheral\ble_app_uart...
Greetings -
The (custom) device I'm working on has multiple possible serial interfaces. I thought "Hey, I've written entire operating systems before, I should just intercept...
Hi all,
i need to write in flash, and i try to use the example flash write of sdk. It works correctly but when i put it in my code, the writing register ( NRF_NVMC->CONFIG...
Hi!
I'm developing Thread mesh using nrf52840 with COAP communication. I would like to set a longer timeout and more retransmission tries in COAP. I saw this parameters in...
I am trying to use one of the example from NRF5 IoT SDK with RPi3 (kernel 4.9.41-v7+) but keep getting "permission denied" when execute command below:
echo "connect 00...
Hello
I have setup my Eclipse(neon3) on Linux following the instructions in devzone.nordicsemi.com/.../7
I cant compile and flash the image. But cant breakpoint.
I...
I've read that the number of tx buffers on the S110 is fixed at 6, however I've also read that this may be configurable on future versions of the softdevice ( devzone.nordicsemi...
Hi,
I'm currently in the process of integrating unit testing into our firmware development process. I'm trying to execute on-target tests with the Unity test framework...
Hi Nordic Semiconductor, I am Yoganathan Sivakumar studying Master in System on chip in LUND University. I wanted to ask some technical question in industry oriented. I wanted...
Hi,
Recently I receive the "nRF52840-Preview-DK" and I download the "nRF5 SDK v14.0.0".
I try some example with Keil and all of them works well when I use the MCU interface...
I have a strange bug, that I do not have any good answer for.
In the software, I use either SPI1 or SPIS depending on current configuration, I have seen some rare cases...
I know it's not very common to use a secondary service, but I want to use it in one specific scenario. When referring to the documentation for the API sd_ble_gatts_include_add...
