I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Folks,
System Info : MacBook Pro (10,1; 15" Retina, Early 2013), Running macOS 10.15.6 "Catalina", with 500GB SSD, formatted with APFS, into a RO system partition and a...
I've made a circuit using the NRF8001 but slightly deviating away from the original PCB example. I'm getting the device to go into "Advertising Started" but I can't pick up...
hello Nordic
i have s SOM which i want to use nrfutil in it for FDU via UART of an application i have on nrf52832, s132 v7.0.1
i have the bootloader flashed with the...
Up until now I have been the sole firmware developer and the keeper of the keys for our product.
Our scrappy little startup has expanded and is now bringing on additional...
Hi,
Problems I am having with PWM:
1. Using app_PWM and GPIOTE to start and stop the PWM: When button is pressed, GPIOTE handler sets a flag that is polled to start the...
I am using Timer0 and Timer with GPIOTE and PPI to output 2 clocks on 2 pins.
Both timer settings are identical (for troubleshooting). Only timer-0 can be generated at the...
I am working with nRF Connect SDK using an nRF52840 DK. And I want to realise both BLE mesh and FOTA upgrade. FOTA upgrade example SMP Server Sample works properly for Bluetooth...
To parse information from strings I want to use sscanf().
Currently I have this small test program:
And in the prj.conf I have CONFIG_NEWLIB_LIBC=y defined.
This program...
Hi, At power on lots of MUCBoot prints pop out of the UART:
*** Booting Zephyr OS build v2.3.0-rc1-ncs1 *** <inf> mcuboot: Starting bootloader <inf> mcuboot: Primary image...
Hello -
We are developing an application for nRF52840, using the v17.0.0 SDK. The application is running on FreeRTOS. We need to power off all the RAM and use the RTC...
Hi, I am trying to get bootloader to jump to either application 1 or 2 base on button states when booting. I am not sure how do it properly. One of the applications is using...
I created an Azure IOT Hub and simulated a X.509 device using C and device SDK for Azure .
No problems here.
Then I run sample nRF9160: Azure Iot Hub and receive the...
I am using 2 counters, one to produce the 4MHz, and the other for the 62.5KHz, to drive I2S module.
I need to find a way to stop the first counter (4MHz) after it produces...
Hi All,
Currently I am using SDK_17.0.0 for nRF52832 with Softdevice S132_V7.0.1. I come to know about release of SDK_17.0.2 with highly recommendation to migrate from SDK_17...
Hi. I have the following code, I am attempting to read AIN0 on pin 4 (P0.02).
I am watching the result whilst debugging the application on DK52, and it is a random value...
