I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
Hi,
I'm trying to integrate Bluetooth pairing code from experimental_ble_app_hrs_nfc_pairing example into ble_app_uart example (I have a project based on this example,...
Dear Nordic Team,
I want to know if we can support the real time talking like phone call between peripheral and central by software device. On application layer, we just...
As I have provision a nearby light server, use those serial commands:
In [1]: p = Provisioner(d[0])
In [2]: p.scan_start()
In [3]: p.provision()
How to provision...
I'm building wih Keil MDK-Lite Version 5.24.1 and I just copied the examples for gpiote into my own folder, everything was kept the same (ie copying from C:\Nordic\nRF5_SDK_14...
Hello. I tried to use UART speed 115200. But my slave does not response. I connected slave to the arduino and it is working corectly. I got 2 oscillograms . From arduino and...
Hello everyone,
Currently I'm altering the "ble_app_uart" and "ble_app_uart_c" examples (both under examples/ble_peripheral) to suit my needs. What I currently need to...
Hello,
I have interfaced one sensor with pca10040. I am using sdk 12.2.2. I am sending the data from sensor in advertisement packet(manuf specific data). Now my sensor data...
after the advertising timeout occurs the board goes into sleep mode and then immediately runs from the top of the main function. I know that a pin state change can wake up...
Edit: Rephrased the question to make it easier to answer.
I used flash storage to store a couple of variables between resets in a app made from SDK 12.2, now I am attempting...
hi,
i need to reconfigure the WDT and also change the timer value in WDT. is it possible to do that.
i tried but i can not.
1.configured wdt with timer 5sec.
2.i...
Hi guys,
we are developing firmware for nrf52832 SoC based on the mbed platform.
The firmware uses BLE and few peripherals (timers and pwms). Since our goal is to build...
Is it possible to scan and make Gatt Connection simulataneously from Android app to NRF device.I have seen issues in second connection after disconnection.I have seen second...
Question for I2S.
Execute follow.
[TXD.PTR set A] 1st
[START]
[TXPTRUPD event] (not set TXD.PTR) 2nd.
2nd transfer address use A?
How long time between...
There are a few setting options I would like to keep through power cycle like sensor sampling rate, continuous sampling on/off, etc. I had success implementing saving of one...
I'm using a PCA10056 (NRF52840 Preview DK) v0.9.1, and trying to erase the existing firmware, but running into issues.
I've tried nrfjprog -f NRF52 --eraseall with version...
