before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
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...
When I run the TWI scanner example, an unknown address shows up in tandem with my TWI device address.
I am connecting a MAX30101 EV kit daughter board to the nRF52840...
In the secure DFU bootloader, I have some custom initialization that I need to happen after the BLE transport is initialized in nrf_dfu_init(), but before loop_forever() in...
Hello everyone,
I've got an issue with ESB. I'm using 3 nRFs 52840 with firmware based on SDK 15.2. One of them, the radio-receiver is RX, and two of them, PilotA and...
Hi,
I'm working on putting our system into low power idle mode. We use MyNewt to build our application. In order to get to the lowest power, I disabled BLE and all our drivers...
SDK 15.2, S132 6.1, nRF52832
I have a characteristics to write data to a peripheral, using variable length up to 507 bytes and authorization.
Writing to the peripheral...
I'm trying to get the code below to compile. One question is how to fill in the nrf_crypto_hash_info_t structure. Another issue is that the nrf crypto includes don't compile...
Chip: nrf52840
Platform: Android
MacOS Dev
There is pretty much no error logs but it can't actually send anything over mesh network on udp. Seems to receive without...
I have a RedBear BLE Nano v2 (nrf52832) connected to 3 AA batteries for power. I also have a Maxbotix (MB1043) ultrasonic sensor attached. I have configured a gpio pin for...
Hi, I am a beginner to nrf24le1. My company has products made of nef24le1. I would like to debug nrf24le1 devices but couldnt able to , I would like to know the answers for...
Hi. I am trying to run the makefile of ble_app_blinky (from SDK 15.2.0) on Ubuntu 18.04 and Visual Studio Code. When running "make" in the armgcc directory, the following...
i have recently upgraded to SDK 15.2, and since doing so I am struggling to get timestamps working in the logger.
I am initialising the logger here:
And here is my microsecond...
Hi all,
I've just downloaded SDK 15.2.0 on Windows 10 and it was unable to unzip the file and reported an error. I copied the file to Mac OS and got the same error.
Is...
Hi ,all.
I now need a open bootload through BLE.But I found it hard to modify it from the secure ble bootload example。
Any open bootload examples of 52832 through BLE...
Hi,
I try the last days very often to Recover my NRF52 Chips on NRFGO Studio 1.21.2.10.
Error: Unable to find or open the JLinkARM dll, Unknown Error.
I reinstall...
Hi,
I am developing a timing critical application for the nRF52840's and would like to implement USB functionality as well as be able to turn it on and off in software....
