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...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
I'm trying to use TDD for my development of a BLE peripheral application, but I'm running into some problems. I'm using Ceedling, CMock, and Unity for my TDD environment,...
I'm trying to scan beacons. This is what I added to the example ble_app_uart_c :
case BLE_GAP_EVT_ADV_REPORT:
{
const ble_gap_evt_adv_report_t * p_adv_report = &p_gap_evt...
Hi all,
I have a problem in architecture of my application based on SD132v3 SDK12. It should interact with an iOS device as a peripheral and receive some data to display...
Hi,
I am using NRF51822 and SDK11 with S130. I have enabled WDT with 2000 as reload value as I'm using 1 second timer. But I want to immediately reset when a certain condition...
Sir,
We are using your radio component in our system since many years. We are in the process to get conformity with Japanese rules.
The lab in charge of testing is asking...
Hello,
I'm trying the ota tester with pca10040 board however the ota tester won't run.
System hangs around softdevice_enable() and goes to app_error_fault_handler. ...
In Android 5.x (API 21) and up, we are experiencing a problem with our BluetoothLeScanner, on some Samsung models like S4 Mini and S5 Mini.
More precisely, an error is being...
Hi,
I would like to use assembly language instructions for the following piece of code:
nrf_gpio_cfg_output(PIN_EN_BSTR);
for(int i=0;i<NUMBER_OF_SHORT_PULSES_TO_TURN_BSTR_ON;i...
Hi,
I wrote a function setting some GPIO pins, initiating an SPIM transfer (with EasyDMA), then waiting for the SPIM handler to signal end of transfer, and then set some...
HI,
I am using nrf51822 to communicate with ADT7320,using nRF51822 as the master,and the ADT7320 as the slave.I used the SPI master example,then i want to get temperature...
I've not been able to program the nRF51822 using the Blackmagic probe programmer because the nRF51822QFAAH1 seems to use a previously unseen device code of 0x008F
Could...
Hi guys!
Got a problem with re-initialising my SAADC to read my current battery voltage. I'm using SDK11 and don't want to migrate to v12, so I wanted to do a workaround...
Hi,
Im using SDK11 and id like to use serial DFU, when i try to run pc-nrfutil I get a message "Serial transport is currently not supported".
Id like to write own update...
Hi,
I just upgraded to the new SDK (12.1) from SDK 11... and I'm completely lost about the new secure DFU... Previously I correctly implemented a buttonless DFU in my application...
