How to use bluetooth to transfer data between Neo and Desk-top

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PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
 
PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
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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=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=2 ttl=64 time=xx.x ms
 +
 
64 bytes from 10.0.0.2: icmp_seq=3 ttl=64 time=xx.x ms
 
64 bytes from 10.0.0.2: icmp_seq=3 ttl=64 time=xx.x ms
  

Revision as of 10:29, 4 August 2008

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 root@10.0.0.2:

That's all. Enjoy:)

Personal tools

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 root@10.0.0.2:

That's all. Enjoy:)