> hcitool scan
Scanning ...
00:0B:0D:6F:F9:C5 SJA GPS
Once the hardware address is found, you can use it to find the channel through which they chat:
> sdptool browse 00:0B:0D:6F:F9:C5
Browsing 00:0B:0D:6F:F9:C5 ...
Service Name: SPP slave
Service Description: Bluetooth SPP V1.01
Service RecHandle: 0x10000
Service Class ID List:
"Serial Port" (0x1101)
Protocol Descriptor List:
"L2CAP" (0x0100)
"RFCOMM" (0x0003)
Channel: 1
Language Base Attr List:
code_ISO639: 0x656e
encoding: 0x6a
base_offset: 0x100
In this case channel seems to be 1. Create a virtual serial port through which to bind the gps through its hardware address and channel to the device rfcomm0:
> rfcomm bind /dev/rfcomm0 00:0B:0D:6F:F9:C5 1
See if it works:
> cat /dev/rfcomm0
If everything went right, now you should see a stream of NMEA sentences coming along your console.
To be able to see it for example by java programs, you need to link it to a virtual port ttySxxxxx:
2 comments:
brilliant ! my BT GPS works great
thanks for the wiki
graham
Thank you very much. I ve read a lot webs before come here. Your solution is simple an effective. Works in Ubuntu 10.04. I'm going to try it in Opensuse 11.3
Thanks from Chile
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