Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
When I use nrf_drv_gpiote driver by sdk8.1.0. with softDevice 8.
I got HardFault_Handler when run in
handler(pin,polarity); in the GPIOTE_IRQHandler
How to deal...
Hello,
I use stack S110 V7.1.0 on nRF51822 (the device is a remote with 4 buttons).
Currently the remote send advertising frame with the pressed button into the data,...
I am writing code for nrf51822 with softdevice and an accelerometer is connected to the nrf chip. The accelerometer provides interrupt to nrf chip over GPIOTE whenever there...
Hi Nordic,
I am trying to extend DFU feature to my beacon application. Please help me with how to go about it. I went through the given tutorials on DFU/OTA, but I haven...
Hello sir,
I have develop my BLE_UART code is working fine with nRF52832 DK board but when i flash into spark fun nRF52 is not working. But i able to flash into Spark fun...
nrf51-Dongle keeps on connecting and disconnecting (to the PC) when inserted into the usb port of the PC.
Also it is getting heated up upon keeping it in the usb port for...
i am working on aes_ccm with '802_15_4_lib_keil.lib' , and i have build the target,but the result is not right. since there is no example with this lib,
now i have a big...
Hi,
I have a problem with (128 bit) custom service discovery... I have following setup; nrf51 with s130 in central role and Thingy with default FW.
In function on_primary_srv_discovery_rsp...
Hello,
I've moved my project to SDK 14 and SD 5 and that updates were working correctly in a loop (rebuilding app FW, merging BL+SD+APP, doing DFU). Today I've noticed...
I'm using a NRF52DK with Zephyr controller build attached to Bluez 5.45 to scan, connect and discover characteristics on up to 16 devices in parallel. While testing, everything...
Hi everyone,
I am using board PCA10040 v1.1.0, softdevice 13.0.0, Eclipse Oxygen. I am trying to scan my phone and communicate with it but the scaned UUID is increasing...
Suppose I configure RTC0 and RTC1 to have the same LFXO clock source (with a 30uSec tick) and start them in quick succession. Will their counters read the same value?
I...
I just started trying to get an IOT IPv6 application up and running. On the nrf51882 end, I have flashed the IPv6 COAP server. The LED on the device is happily flashing away...
Hi,
It looks like system (laptop windows 7) is not supporting more than two windows of RTT viewer simultaneously.
When I connect, third one, it disconnects, one of the...
