First time here? Check out the Tour!
Just curious to know if anyone else had this issue and how they solved it.
My colleagues and I are working on code based on the Nordic Uart Service, in SDK13.1.0 with SD132v4.0.2 on an ... (more)
Hello again, This time I am trying to read HID reports using bluetooth to get the state of the caps lock. I know this should be super simple and its explained in the hid keyboard peripheral example using ble_hids_outp_rep_get. I ... (more)
Hi guys, I want to ask if it is possible for a nrf51822 to connect to a Central ( my cell phone) without advertising. Let assume that my cell phone has nrf51822's MAC address from the first connection and it ... (more)
I want to use the UICR customer registers to store MAC/serialization information for my devices. It looks like the UICR customer section would be great, and the product spec says they are reserved for user application, but @jldewitt mentioned ... (more)
Any possibility of porting the BLE GATT/GAP Driver to OS X? I'd love to run testing there using phyton...
I use mac os x sierra on MacBook pro 2016. And I followed this link.
I took following things in order.
We are building our project based on nRF52 chip and BLE beacon firmware. Do you know if we need to buy some MAC address range from "provider" or we can code some randomize address in this case? I´m ... (more)
How can I found out my NRF51's device Address? (with Softdevice using Random static address?)
Does Softdevice has any API for fetching my device's BLE Address?
As I Know, default Softdevice address has Random static address, and It ... (more)
I have tried extracting Bluetooth address of connected device by using "ble_gap_addr_t" , by this i am able to get some address but that address is being changed after re-connection,why is it? I am using nRF51 DK.
I do migration from SDK11 to SDK12 (S132-SD-v2.0.1 to S132-SD-v3.1.0) and my device (nRF52-DK) randomly got a MAC of 00:00:00:00:00:00.
Helped by the migration document, I configure random private non ... (more)
Hi Nordic Team,
Please I would like to ask how can I globally identify my device (nRF51822) based on its address?
1) The address type of nRF51 is by default of the type "private random static", meaning that ... (more)
I have erased my J-Link firmware in error! after having installed the version supporting V6.12a, however that upgrade wasn't achieved via the drag and drop process.
Where can I find the .bin file to use for a Drag ... (more)
if we want protect our (central) device against tracking and still allow it to connect with specific Peripheral we can use whitelist with IRK (and?) mac address (is mac still mandatory on the list with IRK?). My question - what ... (more)
I used to develop based on sdk11 in Eclipse, EVERYTHING works fine. But now I am trying the sdk 12.2.0, in the blinky example, "LEDS_NUMBER" couldn't be solved, but the project can be successfully built.
"LEDS_NUMBER" is ... (more)
I am working with a MacBook Pro (El capitan) and the nRF51822 beacon and I need to measure the RSSI. I understand that the app nRF connect can do it, but the antenna on my phone is unreliable. So, I ... (more)
Hi, I want to connect to a simple Bluetooth device with the help of NFC, no pairing shall be performed. In short, I just want to get the MAC address of the Bluetooth device and automatically initiate a connection to ... (more)
So I downloaded the new nRF Connect for OSX. I inserted my PCA10031 nRF51 dongle into my USB port and the relevant lights lit up. However nRF Connect does not let me choose the serial port, so I ... (more)
I am following the thread to use JlinkExe and JlinkRTTClient. I encountered a situation which i don't understand.
After running JlinkExe (go to the folder where executable file 'RTT_Printf.elf' locates, type
JLinkExe -device NRF52 -speed 4000 ... (more)
how many max input voltage on 51822 ADC pins
We are seeing random connections on our peripheral devices and we have tracked them to a Mac Pro. The computer has never been paired with any BLE devices so we have no idea why it is constantly scanning and connecting ... (more)
用dos命令执行命令： nrfjprog --memrd 0x100000a4 --n 8 得到结果：0x100000A4: E40908DD 4466D3DD |......fD|
With dos command Run : nrfjprog --memrd 0x100000a4 --n 8
get results : 0x100000A4: E40908DD 4466D3DD | ...... fD |
The correct MAC address should be : D3DDE40908DD ... (more)
由于程序需求，需要烧写完设备捕捉设备广播的mac地址做服务器的MAC授权用，每次用手机或ti的SmartRF Packet Sniffer抓包，由于MAC地址无法复制粘贴，只能将看到的mac地址抄写到记事本待处理，有没有什么抓包工具能够方便复制MAC地址的?那样就能避免抄错MAC地址了，求分享
EDIT: Google translate:
There is no capture tool to easily copy the MAC address?
Because the program needs, you need to burn finished device to capture broadcasts do mac address ...
Hi, i used this script to change my MAC adress but i checked with MCP , the MAC @ is the same. More then that, the error code returned is really not logic in fact i got error=0x00003202 which dosen't ... (more)
So I made my own version of blinky using version 11 of the SDK with the S130 SoftDevice. This works fine and I can flash it to my dev kit (nRF51 PCA10028) with no issues. Here is the project on ... (more)
I have seen, that the BLE MAC is increased by one, in dfu_transport_update_start() (dfu_transport_ble.c). Can someone give me a short explanation, why this is done? The comment says: "Increase the BLE address by one when advertising openly." Isn ... (more)
I have recently had to install the nrf tools on a mac computer. The tools have been recently ported to macs, but unfortunately I am getting the following message when I try to use the tools:
ERROR: JLinkARM DLL ... (more)
Here are the commands I use to upload a program to the device:
JLinkExe -device nrf51422_xxac -if swd -speed 4000 loadbin filename.bin 0x18000 r exit
It works like a charm when entered from terminal, but when added to the ... (more)
I went through the documentation of nRF51-iOT-SDK v0.8.0 step by step. But I could not cross-compile and build the kernel with 6LoWPAN on MAC OSX. I do not have a Windows or Linux environment or Raspberry Pi module ... (more)
I have set up the gcc toolchain on Mac OSX to compile my BLE nRF51822 code and I tried to flash the code. Here are the 3 scenarios that I have tried (JlinkExe on Mac)
Case 1 : code compiled with ... (more)
Is there a step-by-step setup for the nrf52 developer kit for Mac (OS X)? For example, when I connect my DK board, it does NOT appear as a USB drive which is the very first step of bringing up the board.