How to use bluetooth to transfer data between Neo and Desk-top
First you should modify this file in your desk-top computer
> sudo vi /etc/default/bluetooth
then press "/pand" to find " PAND_ENABLED=0 "
And now you should change the 0 into 1 ("PAND_ENABLED=1")
> sudo /etc/init.d/bluetooth restart
Restart the bluetooth device. After restarting the bluetooth, you will see Bluetooth PAN daemon information.
That means you wake up the PAN daemon suscessfully:P
After that,you should pass the argument to let PAN daemon know what it should do now.
> sudo pand -s
this command let desk-top computer be a Server to listen the other linux-based devices
which is connecting it through the bluetooth.
In the Neo:
> echo "1" > /sys/bus/platform/devices/neo1973-pm-bt.0/power_on > echo "0" > /sys/bus/platform/devices/neo1973-pm-bt.0/reset
Searching for near bluetooth device
> hcitool scan
Put the wanted bluetooth's Mac (Address) in this line
> export PC_BT_ID=(bluetooth's Mac) > pand -c $PC_BT_ID --service NAP --autozap
> ifconfig bnep0 10.0.0.2 netmask 255.255.255.0
Switch to the Desk-top computer :
>sudo ifconfig bnep0 10.0.0.1 netmask 255.255.255.0
This means that desk-top computer will set up environment for connectiog the Neo.
Then, you can use the "ping" command to check whether the connection is build sucessfully or not.
> ping 10.0.0.2
// send the testing data to the Neo
If it does work,you will receive following information.
PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
64 bytes from 10.0.0.2: icmp_seq=1 ttl=64 time=xx.x ms
64 bytes from 10.0.0.2: icmp_seq=2 ttl=64 time=xx.x ms
64 bytes from 10.0.0.2: icmp_seq=3 ttl=64 time=xx.x ms
Also,you can copy datas to the Neo.
> scp XXX.X firstname.lastname@example.org:
That's all. Enjoy:)