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...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Hi,
Dev setup:
Segger embedded studio - fatfs example - SD card - nrf52832
I am able to write to sd card and see data. But while reading i am failing.
Below is code...
Hi,
I am a bit confused after looking through all the SDK solutions available for NRF52 and need a piece of advice...
I am have started on the project that consists...
Can I periodically or continuously read the characteristic of peripheral after the connection?
If there is a change in the value in peripheral, then the value is received...
Hi,
i am trying to do buttonless dfu . I want to merge all hex files into one as per the document .when i enter the mergehex , i am getting mergehex command not found why...
Hi,
I'm making an new board with both nrF52840 and nRF9160. In addition to the radio ICs there will be some antenna diversity switches, chip antennas etc.
So I'd like...
Hi,
I'm using SDK 15.2 with Nrf52832,
I've implemented a custom service with read, write and notification services.
I would appreciate if you could send me an example...
Hi,
I have a problem with the NRF52840 DK rev. 2.0.1 coin cell. When powered via USB board is working properly but when powered with coin cell nothing happens.
SW08 is...
I bought a development board nRF52840. Connecting it to the PC (WIN 10 x64) will not recognize the device. At first I thought it could be the cable, bought a couple and it...
Hi Team,
One of our requirement is to measure the crypto functionalities timing like how much time it is taking for digital signature signing and verification. Is there...
I wanted to know if there any any static analyzers that work well with the nRF5 SDK.
I was thinking about adding a static analysis (e.g pc-lint) check to our code base and...
1. When I loaded the 9160 project, I had problems,
arm-none-eabi-gcc.exe:error:CreateProcess
9160 development environment, the required software, I have installed...
1. When I loaded the 9160 project, I had problems,
arm-none-eabi-gcc.exe:error:CreateProcess
9160 development environment, the required software, I have installed...
To the kind attention of Nordic support team,
we are building some demo program for evaluation purposes using your sdk16 examples with freertos, ble, usb.
But we also...
Hello Nordic people,
Is anyone knows how to set the Nrf52840 buttons high automatically without human interface while button press?
Any examples or Related API are available...
Hi there. When nrfx_gpiote_in_init's event handler is called, is it being called as an interrupt? I note that if I use NRF_LOG_INFO within the body of the event handler, then...
