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...
Are there any other SDK options for nRF5340 than nRF Connect SDK (and Zephyr)?
The chip would be nice, hardware-wise, to a project, but the nRF Connect SDK looks like a...
I am having a similar issue to the person in this post where the wake from deep sleep on an interrupt sometimes works and sometimes doesn't. But for me, it's very consistent...
Hello,
I know this question has been asked a lot. But I haven't found one that matches exactly. I'm trying to flash a custom PCB with an nrf52832. I'm using the on board...
Hi,
I am trying to get a simple LED blinking using a timer, gpiote and the ppi. So the Idea is:
Timer compare event -- PPI --> gpio toggle. I am using the nRF connect...
HI,
I am developing an application which requires BLE connection. I am concerned about the energy consumed by the device during the connection.
I understand that once...
Hello,
I'm just starting to use Asset Tracker V2 from v1.9.1 and it appears that it is missing some device info such as version, carrier and other on the Device Information...
Hello,
I'm trying to send a custom reliable message between two nRF52840 DKs, using the nRF5 SDK for Mesh v5.0.0 and nRF5 SDK 17.1.0, by modifying the light_switch examples...
Up to now I referred to the name of the tag from the west manifest to know the zephyr release. So I assumed that the v2.7.99-ncs1-1 tag was from the zephyr 2.7 branch until...
After executing nrf_libuarte_drv_rx_stop(), nrf_libuarte_drv_rx_start() will produce an error.
In nrf_libuarte_drv_rx_start() t his line in nrf_libuarte_drv.c (Line 625...
Hi ,
i am working on nRF52833dk board. here am running sample example from sdk. i.e. peripheral_lbs example. my query is whatever the Bluetooth api it is calling inside...
Hello,
In my project i am using ble_app_template example of SDK version 17.0.2 i need to send some data to device nrf52810 from the nrf mobile application. so i have tried...
Hi all,
I'm trying to connect an ESP32 with an nRF52-DK (nRF52832) through I2C. I'm using the ESP32 I2C Slave example ( https://www.arduino.cc/reference/en/libraries/esp32...
I am referring to the documentation for the UART async API when developing my application: https://docs.zephyrproject.org/latest/reference/peripherals/uart.html#uart-async...
I am having a number of problems with the nRF extension actions .
1) Pristine build does not seem to be building correctly as I have a ovelay file shown in the build section...
