This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

BLE 6LoWPAN environment about bt0 ifconfig

Hello, I build a BLE 6LoWPAN environment on my raspberry pi with Kernel 3.18.3 and connect a BLE Dongle. The BLE Node is Arch BLE (www.seeedstudio.com/.../Arch-BLE-p-1998.html). and follow Nordic nRF51 IoT SDK But when I try to connect to my Arch BLE , echo "connect XX:XX:XX:XX:XX:XX 1" > /sys/kernel/debug/bluetooth/6lowpan_control , there had no any wrong but the bt0 interface not created. Do you know what’s wrong about this problem? thank you! image description

image description

and i use nano see 6lowpan_control is empty ...

 nano /sys/kernel/debug/bluetooth/6lowpan_control

image description

Top Replies

Glenn Ruben Bakke over 9 years ago +1

Does your BLE usb dongle enumerate? Quickly check if "hciconfig" lists it up. You could also verify if it is BLE enabled by running "hcitool lescan". This should list all devices advertising nearby…

Parents

0 Lukasz Duda over 9 years ago

Hi!

Maybe i am wrong, but based on your previous screenshot and Glenn's one, it "almost" looks like you are trying to connect to his dongle (probably just same vendor)! So i believe that this is not coincidence but wrong MAC address. Please ensure that address comes from nRF51 device. You can call:hcitool lescan on your RaspberryPi for that purpose.
Cancel
Vote Up 0 Vote Down

Cancel
0 abc over 9 years ago in reply to Lukasz Duda

i try it. hcitool con have connect. but ifconfig not bt0 interface.
Cancel
Vote Up 0 Vote Down

Cancel

Reply

0 abc over 9 years ago in reply to Lukasz Duda

i try it. hcitool con have connect. but ifconfig not bt0 interface.
Cancel
Vote Up 0 Vote Down

Cancel

Children

No Data