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...
I use nrf_libuarte_async from nRF5 SDK v16.0.0, without softdevice on nrf52840. The idle power consumption of my board is several tens of uA. I call:
and then the idle...
nRF52840, SDK16.0.0, S140v7.0.1
We use SoftDevice (RTC0) and app_timer (RTC1). I'm trying to configure RTC2 and TIMER0 to do PPI-driven crystal timing as described in...
I'm using the empty_app_core project for the APP CPU and my NET CPU binary does not start. I suspect the NETWORK.FORCEOFF is holding the NET CPU in reset upon startup. I tried...
I have encrypted 12 bytes on the nrf51 and sent this + 4 byte MIC across to an Android device.
However, when I try to decrypt on Android using a Cipher with "AES/CCM/NoPadding...
Hello everyone,
I would like to developpe my own custom board, I would like to know if it's simple to replace micro USB by USB C and if someone has already do that to help...
A.
while (true) { while (app_usbd_event_queue_process()) { /* Nothing to do */ } if(m_send_flag) { static int frame_counter; size_t size = sprintf(m_tx_buffer, "Hello USB...
hello I am using nrf52832. I am advertising some data and scanning (on the same microcontroller) for other nrf52 devices(which will have the same firmware). When the other...
Hello,
I'm using SDK v16.0. I'm trying to change the default UART pins from 6,8 to 45,46. In the pca10056.h I have made following changes.
But I still see log on pin...
I am using nRF Connect 2.3.2 on iOS 13.6 on an iPhone 11 Pro Max. I can scan and find my nRF52-DK with the flashed application and the service is correctly advertised (e.g...
Hi, I am using 2 x NRF52840 Dongle, When I program one of my dongle with NRF SDK 17.0 example blue ble_peripheral>> App_blinky it works fine and gets connected to nrf connect...
Hey,
I am using nRF51DK and have used it to print logs for debugging (via RTT)
If I wish now to have a full terminal capability, and to write to the nrf51422 as well just...
Hello,
I am learning to create library in segger. I am using segger example https://wiki.segger.com/How_to_create_a_library_project_and_use_it_in_executable_project
I...
Has anyone managed to get arm-none-eabi-gdb to work with Segger Embedded Studio?
I'm trying to use a Black Magic Probe with SES. I can connect to the nRF dev board with...
Hi,
In our product, I would like to wake up by NFC and than transmit data from the nRF52832 to a PC application over NFC.
My question are:
What NFC type is the most...
I can't seem to find the right configuration item to set to disable the spinning up of the sensor_sim task, which I have no need of in my application.
I've tried setting...
